---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12984 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: 2800.000 BogoMIPS: 5600.00 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 8.1G 58% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 498 2014 0 1431 3198 Swap: 1023 21 1002 ---> 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:43:ab:b5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.80/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85560sec preferred_lft 85560sec inet6 fe80::f816:3eff:fe43:abb5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:f9:91:d6 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::42:62ff:fef9:91d6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12984) 12/13/24 _x86_64_ (4 CPU) 13:54:59 LINUX RESTART (4 CPU) 13:55:02 tps rtps wtps bread/s bwrtn/s 13:56:01 218.08 129.40 88.68 8960.52 40865.77 13:57:01 122.35 48.28 74.07 3399.70 10269.22 13:58:01 154.08 27.76 126.32 2321.12 32987.21 13:59:01 195.02 55.36 139.66 2897.65 27829.63 14:00:01 270.08 47.72 222.36 2521.56 30572.74 14:01:01 165.09 16.80 148.29 602.57 4833.46 14:02:01 130.51 1.20 129.31 13.86 3746.18 14:03:01 421.03 0.93 420.10 24.00 14134.84 14:04:01 324.43 1.57 322.86 65.44 11252.78 14:05:01 337.25 17.49 319.76 486.64 12035.99 14:06:01 451.91 7.21 444.69 236.81 15771.05 14:07:02 2393.67 152.41 2241.26 3036.86 14013.22 14:08:01 341.59 153.63 187.96 8909.47 54219.41 Average: 428.11 50.66 377.45 2559.61 20887.95 13:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 1778220 3333628 2260432 55.97 39252 1678844 911240 17.91 564596 1531612 75788 13:57:01 1239972 3159192 2798680 69.30 64148 2000164 1048512 20.61 798416 1799824 91532 13:58:01 147684 2443972 3890968 96.34 80808 2352996 1676840 32.96 1588340 2077188 1432 13:59:01 242268 2343252 3796384 94.00 95780 2155620 1715680 33.73 1705072 1895108 25992 14:00:01 112124 1548440 3926528 97.22 108240 1564676 3244884 63.78 2368428 1352400 6060 14:01:01 106536 928596 3932116 97.36 108036 959840 3916816 76.99 2800964 933908 4180 14:02:01 113604 913484 3925048 97.19 114820 932068 3933656 77.32 2802484 922220 4784 14:03:01 109060 894316 3929592 97.30 131788 888564 3937360 77.40 2812120 892544 7044 14:04:01 106356 720092 3932296 97.37 135300 715976 4137704 81.34 2885776 824028 7428 14:05:01 121288 486968 3917364 97.00 85944 510916 4764244 93.65 2911424 738824 16196 14:06:01 112148 306808 3926504 97.22 71608 346208 4950980 97.32 2951736 681308 8856 14:07:02 1989368 2073752 2049284 50.74 64636 165864 2338232 45.96 1265292 568964 772 14:08:01 2293644 3364508 1745008 43.21 83168 1151168 931528 18.31 477056 1098372 972 Average: 651713 1732078 3386939 83.86 91041 1186377 2885206 56.71 1994746 1178177 19310 13:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 lo 2.10 2.10 0.19 0.19 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 361.11 240.69 1156.82 69.91 0.00 0.00 0.00 0.00 13:57:01 lo 3.13 3.13 0.30 0.30 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 194.68 184.60 866.54 44.76 0.00 0.00 0.00 0.00 13:58:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 13:58:01 docker0 220.09 286.48 11.41 2337.31 0.00 0.00 0.00 0.00 13:58:01 ens3 892.99 702.18 6960.52 104.78 0.00 0.00 0.00 0.00 13:58:01 veth089bf0d 220.09 286.59 14.42 2337.32 0.00 0.00 0.00 0.19 13:59:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 13:59:01 ens3 446.01 332.91 4888.36 55.24 0.00 0.00 0.00 0.00 14:00:01 veth1b0fa4b 21.34 21.36 95.20 2.50 0.00 0.00 0.00 0.01 14:00:01 lo 37.50 37.50 97.13 97.13 0.00 0.00 0.00 0.00 14:00:01 docker0 21.53 21.44 94.92 2.51 0.00 0.00 0.00 0.00 14:00:01 ens3 451.23 252.22 2750.44 48.36 0.00 0.00 0.00 0.00 14:01:01 veth1b0fa4b 66.01 63.24 295.49 17.96 0.00 0.00 0.00 0.02 14:01:01 lo 110.73 110.73 311.61 311.61 0.00 0.00 0.00 0.00 14:01:01 docker0 66.21 63.42 294.59 17.97 0.00 0.00 0.00 0.00 14:01:01 ens3 55.52 24.90 15.09 11.90 0.00 0.00 0.00 0.00 14:02:01 veth1b0fa4b 104.48 98.78 441.25 39.38 0.00 0.00 0.00 0.04 14:02:01 lo 176.20 176.20 478.57 478.57 0.00 0.00 0.00 0.00 14:02:01 docker0 104.68 98.97 439.83 39.39 0.00 0.00 0.00 0.00 14:02:01 ens3 39.46 20.50 13.15 10.71 0.00 0.00 0.00 0.00 14:03:01 veth1b0fa4b 143.36 129.66 461.49 46.94 0.00 0.00 0.00 0.04 14:03:01 lo 218.41 218.41 501.68 501.68 0.00 0.00 0.00 0.00 14:03:01 docker0 143.56 129.86 459.54 46.95 0.00 0.00 0.00 0.00 14:03:01 ens3 33.04 22.16 7.12 6.93 0.00 0.00 0.00 0.00 14:04:01 veth1b0fa4b 146.22 134.67 546.47 51.14 0.00 0.00 0.00 0.04 14:04:01 lo 225.92 225.92 591.38 591.38 0.00 0.00 0.00 0.00 14:04:01 docker0 146.42 134.86 544.47 51.15 0.00 0.00 0.00 0.00 14:04:01 ens3 25.69 15.79 5.89 5.51 0.00 0.00 0.00 0.00 14:05:01 veth1b0fa4b 124.16 118.06 365.66 36.31 0.00 0.00 0.00 0.03 14:05:01 lo 207.50 207.50 396.72 396.72 0.00 0.00 0.00 0.00 14:05:01 docker0 124.36 118.26 363.97 36.32 0.00 0.00 0.00 0.00 14:05:01 ens3 1348.70 840.72 382.69 356.55 0.00 0.00 0.00 0.00 14:06:01 veth1b0fa4b 73.56 66.30 57.60 12.04 0.00 0.00 0.00 0.00 14:06:01 lo 140.86 140.86 67.78 67.78 0.00 0.00 0.00 0.00 14:06:01 docker0 73.75 66.48 56.60 12.05 0.00 0.00 0.00 0.00 14:06:01 ens3 12.96 7.43 3.24 2.78 0.00 0.00 0.00 0.00 14:07:02 lo 105.99 105.99 50.91 50.91 0.00 0.00 0.00 0.00 14:07:02 docker0 56.30 49.74 44.51 7.07 0.00 0.00 0.00 0.00 14:07:02 ens3 300.38 167.41 97.73 83.36 0.00 0.00 0.00 0.00 14:07:02 vethff126c6 1.54 1.80 0.09 0.11 0.00 0.00 0.00 0.00 14:08:01 lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 14:08:01 docker0 152.14 209.14 7.89 2235.82 0.00 0.00 0.00 0.00 14:08:01 ens3 260.34 191.02 2252.52 24.37 0.00 0.00 0.00 0.00 Average: lo 94.88 94.88 192.32 192.32 0.00 0.00 0.00 0.00 Average: docker0 85.30 90.59 178.54 365.92 0.00 0.00 0.00 0.00 Average: ens3 340.20 230.93 1490.02 63.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12984) 12/13/24 _x86_64_ (4 CPU) 13:54:59 LINUX RESTART (4 CPU) 13:55:02 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 15.33 0.00 2.43 7.91 0.06 74.26 13:56:01 0 10.78 0.00 2.88 7.69 0.05 78.59 13:56:01 1 13.24 0.00 2.37 7.65 0.05 76.69 13:56:01 2 14.37 0.00 2.18 9.70 0.09 73.67 13:56:01 3 22.96 0.00 2.28 6.59 0.05 68.11 13:57:01 all 25.19 0.00 1.72 2.55 0.08 70.46 13:57:01 0 11.09 0.00 1.47 6.39 0.05 81.00 13:57:01 1 15.31 0.00 1.42 1.81 0.08 81.38 13:57:01 2 20.44 0.00 1.35 1.37 0.07 76.77 13:57:01 3 54.07 0.00 2.66 0.60 0.13 42.53 13:58:01 all 44.03 0.00 3.88 2.89 0.13 49.06 13:58:01 0 47.42 0.00 3.37 2.35 0.15 46.71 13:58:01 1 42.35 0.00 3.88 4.25 0.12 49.40 13:58:01 2 43.48 0.00 4.45 3.76 0.13 48.18 13:58:01 3 42.90 0.00 3.82 1.19 0.13 51.95 13:59:01 all 30.71 0.00 3.85 4.30 0.13 61.02 13:59:01 0 37.65 0.00 5.32 8.56 0.13 48.33 13:59:01 1 27.26 0.00 3.03 2.95 0.10 66.67 13:59:01 2 29.15 0.00 3.67 2.97 0.13 64.08 13:59:01 3 28.77 0.00 3.41 2.77 0.12 64.94 14:00:01 all 40.68 0.00 3.38 5.38 0.12 50.44 14:00:01 0 47.36 0.00 4.76 10.56 0.13 37.19 14:00:01 1 54.28 0.00 2.87 1.95 0.12 40.78 14:00:01 2 23.93 0.00 3.17 6.26 0.12 66.52 14:00:01 3 37.34 0.00 2.71 2.71 0.12 57.13 14:01:01 all 27.56 0.00 2.13 4.04 0.08 66.18 14:01:01 0 23.67 0.00 1.99 7.37 0.07 66.90 14:01:01 1 24.83 0.00 1.70 0.85 0.08 72.54 14:01:01 2 31.54 0.00 1.82 3.68 0.12 62.83 14:01:01 3 30.24 0.00 3.01 4.28 0.08 62.40 14:02:01 all 13.64 0.00 1.86 3.02 0.07 81.42 14:02:01 0 15.31 0.00 2.07 0.80 0.07 81.75 14:02:01 1 14.52 0.00 2.04 6.10 0.07 77.27 14:02:01 2 13.08 0.00 1.91 2.11 0.07 82.83 14:02:01 3 11.65 0.00 1.40 3.04 0.07 83.83 14:03:01 all 10.75 0.00 4.28 13.14 0.11 71.71 14:03:01 0 10.44 0.00 4.15 15.97 0.10 69.34 14:03:01 1 11.31 0.00 4.03 15.41 0.10 69.15 14:03:01 2 11.19 0.00 4.65 12.87 0.13 71.16 14:03:01 3 10.05 0.00 4.29 8.34 0.08 77.23 14:04:01 all 19.09 0.00 3.76 9.98 0.11 67.05 14:04:01 0 20.95 0.00 4.06 11.12 0.10 63.77 14:04:01 1 12.85 0.00 2.65 7.83 0.08 76.59 14:04:01 2 22.08 0.00 4.04 11.56 0.15 62.16 14:04:01 3 20.48 0.00 4.31 9.44 0.12 65.65 14:05:01 all 21.88 0.00 6.02 10.18 0.12 61.80 14:05:01 0 21.57 0.00 4.36 7.85 0.10 66.12 14:05:01 1 22.43 0.00 6.69 11.80 0.12 58.96 14:05:01 2 20.10 0.00 6.24 12.06 0.15 61.45 14:05:01 3 23.42 0.00 6.78 9.01 0.12 60.67 14:06:01 all 11.30 0.00 4.84 14.55 0.13 69.19 14:06:01 0 11.43 0.00 5.32 11.76 0.12 71.37 14:06:01 1 12.01 0.00 4.78 19.32 0.13 63.76 14:06:01 2 10.16 0.00 4.70 10.70 0.15 74.30 14:06:01 3 11.60 0.00 4.54 16.41 0.12 67.33 14:06:01 CPU %user %nice %system %iowait %steal %idle 14:07:02 all 16.49 0.00 5.64 18.06 0.12 59.69 14:07:02 0 16.44 0.00 4.66 16.87 0.12 61.92 14:07:02 1 18.81 0.00 6.12 21.79 0.13 53.15 14:07:02 2 16.69 0.00 6.35 15.63 0.15 61.17 14:07:02 3 14.00 0.00 5.44 17.95 0.12 62.49 14:08:01 all 28.87 0.00 4.57 8.68 0.11 57.77 14:08:01 0 23.15 0.00 4.57 8.25 0.10 63.92 14:08:01 1 29.67 0.00 4.23 5.58 0.10 60.41 14:08:01 2 29.63 0.00 4.33 10.32 0.12 55.60 14:08:01 3 33.04 0.00 5.11 10.58 0.12 51.15 Average: all 23.50 0.00 3.72 8.05 0.11 64.62 Average: 0 22.86 0.00 3.77 8.90 0.10 64.37 Average: 1 22.98 0.00 3.52 8.25 0.10 65.14 Average: 2 22.00 0.00 3.76 7.91 0.12 66.21 Average: 3 26.18 0.00 3.83 7.15 0.11 62.74