---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13551 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.8G 55% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 565 3765 0 3645 7111 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:95:08:00 brd ff:ff:ff:ff:ff:ff inet 10.32.7.37/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85166sec preferred_lft 85166sec inet6 fe80::f816:3eff:fe95:800/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:8f:86:fe brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:91ff:fe8f:86fe/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13551) 09/26/26 _x86_64_ (4 CPU) 02:54:44 LINUX RESTART (4 CPU) 02:55:01 tps rtps wtps bread/s bwrtn/s 02:56:02 166.24 61.07 105.17 4981.57 42434.81 02:57:01 119.13 50.50 68.63 3098.19 13115.88 02:58:01 59.04 15.18 43.86 1290.72 16712.95 02:59:01 166.77 4.03 162.74 490.32 35907.22 03:00:01 389.60 0.32 389.29 14.66 14373.20 03:01:01 513.33 0.43 512.90 3.47 19788.70 03:02:01 468.74 0.00 468.74 0.00 18206.97 03:03:01 442.85 0.00 442.85 0.00 16712.83 03:04:01 204.05 0.12 203.93 2.40 8089.45 03:05:01 16.53 0.00 16.53 0.00 662.82 03:06:01 17.03 0.00 17.03 0.00 359.67 03:07:01 2778.86 0.00 2778.86 0.00 14563.81 03:08:01 446.42 0.00 446.42 0.00 15898.27 03:09:01 342.79 0.13 342.65 1.73 12353.22 03:10:01 550.59 6.36 544.23 72.07 19943.51 03:11:01 1101.72 0.12 1101.60 2.00 20024.26 03:12:01 2347.61 0.65 2346.96 6.13 26250.42 03:13:01 512.11 3.03 509.08 121.05 18437.59 03:14:01 447.73 3.43 444.30 226.06 23974.01 03:15:01 248.37 1.63 246.73 129.02 8620.19 Average: 567.36 7.31 560.05 519.79 17325.01 02:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:56:02 5678460 7353572 2488960 30.47 52384 1791968 1013896 11.00 630436 1664112 173128 02:57:01 4713940 6978188 3453480 42.28 70060 2344456 1282756 13.92 1075068 2145376 324508 02:58:01 3348772 6216972 4818648 59.00 80152 2920444 1910656 20.73 1939876 2611376 399532 02:59:01 1759176 5281200 6408244 78.46 92600 3609928 3485524 37.82 2945400 3142912 9080 03:00:01 939152 4557108 7228268 88.50 129944 3625212 4244460 46.06 3725072 3121980 11852 03:01:01 766468 4520720 7400952 90.62 154824 3661852 4253768 46.16 3785156 3154808 12540 03:02:01 617528 4489648 7549892 92.44 168236 3696664 4260308 46.23 3830596 3186032 12556 03:03:01 551332 4517716 7616088 93.25 178212 3715432 4278940 46.43 3811608 3203600 14016 03:04:01 414460 4428408 7752960 94.93 182536 3730264 4384316 47.57 3906932 3212372 7192 03:05:01 407896 4422600 7759524 95.01 182544 3730984 4387924 47.61 3911880 3213012 572 03:06:01 404412 4419144 7763008 95.05 182548 3731064 4387364 47.61 3916248 3213000 580 03:07:01 442272 4348108 7725148 94.58 183884 3730828 4485740 48.67 3992040 3211164 13112 03:08:01 375604 4344676 7791816 95.40 184024 3730756 4490748 48.73 3994188 3211172 12296 03:09:01 152668 4137480 8014752 98.13 183744 3713936 4974764 53.98 4161588 3204636 18732 03:10:01 251080 4115448 7916340 96.93 183364 3539428 5004164 54.30 4154764 3054676 13264 03:11:01 132952 4074828 8034468 98.37 183736 3543488 5142816 55.80 4181748 3065272 11812 03:12:01 139176 4055616 8028244 98.30 185084 3522096 5178780 56.19 4195792 3050088 16268 03:13:01 140964 4034608 8026456 98.27 185380 3438272 5193136 56.35 4195308 2983652 17388 03:14:01 3491284 7284048 4676136 57.25 186392 3514940 1357636 14.73 1175388 2994260 37948 03:15:01 3870900 7302792 4296520 52.61 186868 3345316 1052684 11.42 1169008 2823184 15568 Average: 1429925 5044144 6737495 82.49 156826 3431866 3738519 40.57 3234905 2973334 56097 02:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:02 ens3 352.01 237.04 1641.43 67.59 0.00 0.00 0.00 0.00 02:56:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 267.12 258.53 4590.07 40.08 0.00 0.00 0.00 0.00 02:57:01 lo 2.17 2.17 0.22 0.22 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 457.44 395.88 7647.57 65.56 0.00 0.00 0.00 0.00 02:58:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:59:01 docker0 6.32 5.55 33.19 0.62 0.00 0.00 0.00 0.00 02:59:01 ens3 285.39 233.19 2710.68 25.55 0.00 0.00 0.00 0.00 02:59:01 lo 10.98 10.98 34.00 34.00 0.00 0.00 0.00 0.00 02:59:01 veth0ada0d4 6.13 5.40 33.27 0.61 0.00 0.00 0.00 0.00 03:00:01 docker0 75.49 67.92 280.43 7.97 0.00 0.00 0.00 0.00 03:00:01 ens3 1.92 1.63 0.38 1.76 0.00 0.00 0.00 0.00 03:00:01 lo 133.38 133.38 287.51 287.51 0.00 0.00 0.00 0.00 03:00:01 veth0ada0d4 75.29 67.76 281.45 7.97 0.00 0.00 0.00 0.02 03:01:01 docker0 93.93 76.82 214.90 27.24 0.00 0.00 0.00 0.00 03:01:01 ens3 0.48 0.33 0.13 0.35 0.00 0.00 0.00 0.00 03:01:01 lo 141.48 141.48 239.47 239.47 0.00 0.00 0.00 0.00 03:01:01 veth0ada0d4 93.73 76.64 216.17 27.23 0.00 0.00 0.00 0.02 03:02:01 docker0 108.82 92.97 320.99 36.51 0.00 0.00 0.00 0.00 03:02:01 ens3 0.67 0.57 0.12 1.35 0.00 0.00 0.00 0.00 03:02:01 lo 157.32 157.32 353.62 353.62 0.00 0.00 0.00 0.00 03:02:01 veth0ada0d4 108.63 92.78 322.47 36.49 0.00 0.00 0.00 0.03 03:03:01 docker0 124.54 107.88 398.69 45.58 0.00 0.00 0.00 0.00 03:03:01 ens3 0.65 0.58 0.12 0.95 0.00 0.00 0.00 0.00 03:03:01 lo 176.11 176.11 439.95 439.95 0.00 0.00 0.00 0.00 03:03:01 veth0ada0d4 124.34 107.70 400.38 45.57 0.00 0.00 0.00 0.03 03:04:01 docker0 101.23 94.03 421.83 40.11 0.00 0.00 0.00 0.00 03:04:01 ens3 1.62 1.02 0.27 0.70 0.00 0.00 0.00 0.00 03:04:01 lo 159.56 159.56 459.55 459.55 0.00 0.00 0.00 0.00 03:04:01 veth0ada0d4 101.03 93.83 423.20 40.10 0.00 0.00 0.00 0.03 03:05:01 docker0 59.64 58.79 272.20 31.58 0.00 0.00 0.00 0.00 03:05:01 ens3 1.23 0.62 0.44 0.59 0.00 0.00 0.00 0.00 03:05:01 lo 95.68 95.68 302.68 302.68 0.00 0.00 0.00 0.00 03:05:01 veth0ada0d4 59.44 58.59 273.01 31.57 0.00 0.00 0.00 0.02 03:06:01 docker0 79.49 75.05 386.42 41.24 0.00 0.00 0.00 0.00 03:06:01 ens3 1.07 0.43 0.27 0.27 0.00 0.00 0.00 0.00 03:06:01 lo 114.23 114.23 425.28 425.28 0.00 0.00 0.00 0.00 03:06:01 veth0ada0d4 79.29 74.85 387.50 41.23 0.00 0.00 0.00 0.03 03:07:01 docker0 79.77 70.24 238.41 20.11 0.00 0.00 0.00 0.00 03:07:01 ens3 1.77 1.33 0.54 1.90 0.00 0.00 0.00 0.00 03:07:01 lo 138.92 138.92 258.55 258.55 0.00 0.00 0.00 0.00 03:07:01 veth0ada0d4 79.57 70.06 239.49 20.10 0.00 0.00 0.00 0.02 03:08:01 docker0 99.95 85.78 296.29 32.83 0.00 0.00 0.00 0.00 03:08:01 ens3 0.93 0.95 0.19 0.81 0.00 0.00 0.00 0.00 03:08:01 lo 146.05 146.05 325.94 325.94 0.00 0.00 0.00 0.00 03:08:01 veth0ada0d4 99.75 85.58 297.64 32.82 0.00 0.00 0.00 0.02 03:09:01 docker0 100.55 92.37 282.02 29.77 0.00 0.00 0.00 0.00 03:09:01 ens3 35.35 26.16 7.03 65.36 0.00 0.00 0.00 0.00 03:09:01 lo 195.00 195.00 312.03 312.03 0.00 0.00 0.00 0.00 03:09:01 veth0ada0d4 100.35 92.17 283.38 29.76 0.00 0.00 0.00 0.02 03:10:01 docker0 66.34 52.39 37.16 7.90 0.00 0.00 0.00 0.00 03:10:01 ens3 0.28 0.23 0.05 0.23 0.00 0.00 0.00 0.00 03:10:01 lo 116.69 116.69 44.25 44.25 0.00 0.00 0.00 0.00 03:10:01 veth0ada0d4 66.14 52.19 38.05 7.89 0.00 0.00 0.00 0.00 03:11:01 docker0 69.24 55.36 71.41 7.09 0.00 0.00 0.00 0.00 03:11:01 ens3 0.57 0.65 0.16 0.38 0.00 0.00 0.00 0.00 03:11:01 lo 123.21 123.21 77.81 77.81 0.00 0.00 0.00 0.00 03:11:01 veth0ada0d4 69.04 55.16 72.34 7.07 0.00 0.00 0.00 0.01 03:12:01 docker0 65.94 52.47 58.73 7.01 0.00 0.00 0.00 0.00 03:12:01 ens3 1.28 1.08 0.24 1.03 0.00 0.00 0.00 0.00 03:12:01 lo 114.60 114.60 64.85 64.85 0.00 0.00 0.00 0.00 03:12:01 veth0ada0d4 65.74 52.27 59.62 7.00 0.00 0.00 0.00 0.00 03:13:01 docker0 59.24 45.24 45.46 5.42 0.00 0.00 0.00 0.00 03:13:01 ens3 13.41 10.06 6.83 13.74 0.00 0.00 0.00 0.00 03:13:01 lo 101.65 101.65 50.16 50.16 0.00 0.00 0.00 0.00 03:13:01 veth0ada0d4 59.04 45.04 46.26 5.41 0.00 0.00 0.00 0.00 03:14:01 docker0 3.65 5.66 0.18 0.37 0.00 0.00 0.00 0.00 03:14:01 ens3 48.30 34.34 116.47 16.96 0.00 0.00 0.00 0.00 03:14:01 lo 10.41 10.41 0.55 0.55 0.00 0.00 0.00 0.00 03:14:01 veth5f0d2fb 3.00 3.35 0.17 0.20 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 ens3 12.98 13.68 8.58 6.31 0.00 0.00 0.00 0.00 03:15:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 59.76 51.97 168.05 17.08 0.00 0.00 0.00 0.00 Average: ens3 74.06 60.75 833.40 15.55 0.00 0.00 0.00 0.00 Average: lo 97.07 97.07 183.98 183.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13551) 09/26/26 _x86_64_ (4 CPU) 02:54:44 LINUX RESTART (4 CPU) 02:55:01 CPU %user %nice %system %iowait %steal %idle 02:56:02 all 18.40 0.00 2.30 4.90 0.06 74.33 02:56:02 0 17.24 0.00 1.98 6.19 0.07 74.53 02:56:02 1 21.59 0.00 1.67 7.12 0.05 69.56 02:56:02 2 19.99 0.00 2.34 4.50 0.08 73.09 02:56:02 3 14.78 0.00 3.24 1.81 0.07 80.11 02:57:01 all 29.78 0.00 2.04 2.78 0.08 65.32 02:57:01 0 22.78 0.00 0.81 0.12 0.07 76.23 02:57:01 1 24.16 0.00 1.49 5.87 0.08 68.39 02:57:01 2 48.53 0.00 3.59 3.28 0.12 44.48 02:57:01 3 23.78 0.00 2.22 1.85 0.07 72.09 02:58:01 all 59.79 0.00 3.15 0.59 0.16 36.31 02:58:01 0 64.74 0.00 2.96 0.49 0.15 31.66 02:58:01 1 65.04 0.00 2.52 0.17 0.15 32.12 02:58:01 2 55.16 0.00 2.14 0.89 0.15 41.66 02:58:01 3 54.19 0.00 4.99 0.83 0.18 39.80 02:59:01 all 54.54 0.00 3.18 3.19 0.13 38.96 02:59:01 0 58.97 0.00 3.08 4.12 0.12 33.72 02:59:01 1 49.29 0.00 3.82 1.88 0.13 44.89 02:59:01 2 55.27 0.00 2.67 5.20 0.15 36.71 02:59:01 3 54.63 0.00 3.13 1.61 0.12 40.50 03:00:01 all 24.65 0.00 3.79 10.66 0.10 60.80 03:00:01 0 23.69 0.00 3.27 6.07 0.08 66.88 03:00:01 1 26.14 0.00 2.96 6.97 0.08 63.84 03:00:01 2 25.30 0.00 5.48 18.37 0.13 50.71 03:00:01 3 23.48 0.00 3.48 11.23 0.10 61.72 03:01:01 all 10.28 0.00 4.72 12.87 0.09 72.03 03:01:01 0 12.81 0.00 6.16 21.16 0.10 59.77 03:01:01 1 10.87 0.00 5.08 12.01 0.07 71.97 03:01:01 2 9.28 0.00 4.33 12.34 0.13 73.92 03:01:01 3 8.17 0.00 3.31 6.03 0.05 82.43 03:02:01 all 11.69 0.00 4.55 11.65 0.10 72.01 03:02:01 0 8.74 0.00 3.58 8.61 0.07 79.00 03:02:01 1 10.26 0.00 2.89 10.08 0.08 76.69 03:02:01 2 10.74 0.00 4.22 11.02 0.13 73.89 03:02:01 3 17.02 0.00 7.49 16.89 0.10 58.50 03:03:01 all 11.63 0.00 4.44 11.10 0.09 72.74 03:03:01 0 7.54 0.00 2.97 4.38 0.05 85.06 03:03:01 1 12.39 0.00 4.22 9.14 0.10 74.15 03:03:01 2 10.99 0.00 3.81 10.52 0.13 74.54 03:03:01 3 15.60 0.00 6.77 20.35 0.10 57.18 03:04:01 all 14.40 0.00 2.70 4.90 0.10 77.90 03:04:01 0 13.60 0.00 2.06 2.49 0.08 81.77 03:04:01 1 16.38 0.00 2.49 4.06 0.08 76.98 03:04:01 2 14.59 0.00 3.07 3.01 0.12 79.22 03:04:01 3 13.05 0.00 3.17 10.01 0.10 73.67 03:05:01 all 6.55 0.00 0.86 0.04 0.06 92.50 03:05:01 0 7.82 0.00 1.25 0.02 0.07 90.85 03:05:01 1 5.16 0.00 0.70 0.02 0.05 94.07 03:05:01 2 6.60 0.00 0.69 0.02 0.05 92.65 03:05:01 3 6.62 0.00 0.79 0.12 0.07 92.41 03:06:01 all 8.17 0.00 0.90 0.03 0.06 90.83 03:06:01 0 7.17 0.00 0.69 0.00 0.05 92.09 03:06:01 1 11.63 0.00 1.75 0.00 0.03 86.59 03:06:01 2 5.23 0.00 0.35 0.02 0.07 94.33 03:06:01 3 8.63 0.00 0.82 0.12 0.08 90.35 03:06:01 CPU %user %nice %system %iowait %steal %idle 03:07:01 all 11.84 0.00 4.54 10.87 0.10 72.66 03:07:01 0 8.66 0.00 3.93 5.03 0.05 82.33 03:07:01 1 12.73 0.00 4.97 15.08 0.10 67.13 03:07:01 2 13.62 0.00 6.11 14.40 0.14 65.73 03:07:01 3 12.34 0.00 3.16 8.99 0.10 75.41 03:08:01 all 10.58 0.00 4.47 11.00 0.08 73.86 03:08:01 0 9.18 0.00 3.61 9.88 0.08 77.24 03:08:01 1 12.05 0.00 4.32 7.03 0.07 76.54 03:08:01 2 13.27 0.00 6.53 14.54 0.12 65.54 03:08:01 3 7.87 0.00 3.43 12.60 0.07 76.03 03:09:01 all 24.92 0.00 4.14 8.42 0.12 62.41 03:09:01 0 21.29 0.00 4.31 13.50 0.10 60.80 03:09:01 1 24.76 0.00 3.93 7.80 0.13 63.38 03:09:01 2 26.15 0.00 3.79 6.73 0.15 63.18 03:09:01 3 27.47 0.00 4.52 5.66 0.10 62.25 03:10:01 all 8.94 0.00 5.07 14.50 0.10 71.39 03:10:01 0 10.07 0.00 6.72 20.33 0.08 62.80 03:10:01 1 10.36 0.00 5.53 17.32 0.10 66.68 03:10:01 2 8.18 0.00 4.41 9.88 0.13 77.40 03:10:01 3 7.17 0.00 3.58 10.43 0.08 78.73 03:11:01 all 9.52 0.00 5.32 14.89 0.10 70.17 03:11:01 0 8.44 0.00 5.53 15.23 0.08 70.72 03:11:01 1 10.68 0.00 6.02 14.30 0.08 68.92 03:11:01 2 11.03 0.00 5.92 19.64 0.12 63.29 03:11:01 3 7.94 0.00 3.85 10.49 0.08 77.64 03:12:01 all 8.94 0.00 6.37 16.94 0.11 67.65 03:12:01 0 6.65 0.00 5.78 17.36 0.10 70.11 03:12:01 1 9.74 0.00 5.41 14.71 0.10 70.04 03:12:01 2 9.36 0.00 6.88 18.67 0.14 64.94 03:12:01 3 10.00 0.00 7.44 17.00 0.10 65.46 03:13:01 all 12.59 0.00 4.72 12.59 0.09 70.01 03:13:01 0 11.91 0.00 5.54 8.00 0.07 74.48 03:13:01 1 11.09 0.00 3.58 6.41 0.08 78.84 03:13:01 2 15.87 0.00 4.67 29.76 0.13 49.57 03:13:01 3 11.54 0.00 5.05 6.31 0.08 77.02 03:14:01 all 17.85 0.00 1.92 18.27 0.07 61.90 03:14:01 0 17.94 0.00 1.76 19.91 0.08 60.32 03:14:01 1 16.03 0.00 1.30 6.67 0.05 75.95 03:14:01 2 19.53 0.00 2.26 43.22 0.13 34.86 03:14:01 3 17.90 0.00 2.37 3.29 0.03 76.41 03:15:01 all 13.27 0.00 1.05 10.83 0.06 74.80 03:15:01 0 1.66 0.00 0.49 0.08 0.00 97.77 03:15:01 1 5.83 0.00 1.25 9.43 0.03 83.45 03:15:01 2 14.08 0.00 0.57 0.32 0.08 84.95 03:15:01 3 31.47 0.00 1.87 33.41 0.10 33.16 Average: all 18.42 0.00 3.51 9.05 0.09 68.93 Average: 0 17.05 0.00 3.32 8.15 0.08 71.40 Average: 1 18.30 0.00 3.29 7.80 0.08 70.52 Average: 2 19.64 0.00 3.69 11.31 0.12 65.25 Average: 3 18.68 0.00 3.73 8.95 0.09 68.55