---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5737 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 11G 8.6G 56% / 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 477 1840 0 1625 3211 Swap: 1023 5 1018 ---> 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:c0:03:82 brd ff:ff:ff:ff:ff:ff inet 10.32.7.137/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85609sec preferred_lft 85609sec inet6 fe80::f816:3eff:fec0:382/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:6f:29:ce 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:e1ff:fe6f:29ce/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-5737) 07/04/24 _x86_64_ (4 CPU) 14:56:42 LINUX RESTART (4 CPU) 14:57:01 tps rtps wtps bread/s bwrtn/s 14:58:02 187.94 83.72 104.22 6580.77 41618.01 14:59:01 130.88 40.11 90.76 3060.90 14745.57 15:00:01 87.81 25.48 62.33 1869.42 16876.75 15:01:01 373.78 16.43 357.35 1345.95 31621.99 15:02:01 156.39 3.22 153.17 78.92 4251.82 15:03:01 633.66 0.33 633.33 2.80 17629.46 15:04:01 282.76 6.21 276.55 192.91 7355.47 15:05:01 618.00 2.20 615.80 175.45 17531.66 15:06:01 621.39 8.96 612.43 189.51 16854.91 15:07:01 1748.14 1.72 1746.43 85.05 20878.65 15:08:01 412.88 81.10 331.78 4452.59 9689.45 15:09:01 258.72 68.69 190.03 2837.53 53821.96 Average: 459.81 28.16 431.65 1737.26 21080.67 14:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:58:02 1550692 3301712 2487960 61.60 52072 1851716 943128 18.54 652320 1650296 197844 14:59:01 978160 3013368 3060492 75.78 66108 2111136 1179984 23.20 956956 1895092 14372 15:00:01 133696 2073172 3904956 96.69 76316 2011060 2323412 45.67 1905800 1792356 13816 15:01:01 115724 1289296 3922928 97.13 106276 1294220 3541800 69.62 2583220 1123904 12184 15:02:01 120108 1214160 3918544 97.03 114804 1206100 3742408 73.56 2616812 1075680 1340 15:03:01 105732 1205444 3932920 97.38 136320 1174124 3750960 73.73 2624388 1047912 1740 15:04:01 116936 748140 3921716 97.10 127052 720720 4314520 84.81 2878236 785588 2604 15:05:01 120624 713756 3918028 97.01 132680 665424 4373428 85.97 2887992 744048 2072 15:06:01 132268 670656 3906384 96.72 122648 601368 4447556 87.43 2887340 707432 2860 15:07:01 129196 558316 3909456 96.80 106660 532340 4627280 90.96 2958164 666632 2520 15:08:01 1761328 2227696 2277324 56.39 99544 532632 1879020 36.94 1471300 635752 68548 15:09:01 2052456 3362068 1986196 49.18 110288 1351888 916052 18.01 575772 1216864 1072 Average: 609743 1698149 3428909 84.90 104231 1171061 3003296 59.04 2083192 1111796 26748 14:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:58:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:02 ens3 378.97 237.58 1437.72 69.81 0.00 0.00 0.00 0.00 14:59:01 lo 3.39 3.39 0.32 0.32 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 321.61 328.77 2161.75 62.14 0.00 0.00 0.00 0.00 15:00:01 lo 2.61 2.61 0.29 0.29 0.00 0.00 0.00 0.00 15:00:01 docker0 0.08 0.18 0.00 0.02 0.00 0.00 0.00 0.00 15:00:01 ens3 1010.44 683.14 7189.65 152.23 0.00 0.00 0.00 0.00 15:00:01 veth959bd58 0.08 0.23 0.01 0.02 0.00 0.00 0.00 0.00 15:01:01 lo 69.51 69.51 107.33 107.33 0.00 0.00 0.00 0.00 15:01:01 docker0 41.22 39.19 103.81 4.52 0.00 0.00 0.00 0.00 15:01:01 ens3 282.69 189.07 2419.37 14.02 0.00 0.00 0.00 0.00 15:01:01 veth959bd58 0.18 0.32 0.01 0.02 0.00 0.00 0.00 0.00 15:02:01 lo 58.46 58.46 47.53 47.53 0.00 0.00 0.00 0.00 15:02:01 docker0 24.36 24.18 42.57 3.73 0.00 0.00 0.00 0.00 15:02:01 ens3 72.89 36.03 18.72 14.94 0.00 0.00 0.00 0.00 15:02:01 veth959bd58 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 lo 145.76 145.76 38.79 38.79 0.00 0.00 0.00 0.00 15:03:01 docker0 78.64 62.44 28.86 10.20 0.00 0.00 0.00 0.00 15:03:01 ens3 19.45 9.48 4.99 5.06 0.00 0.00 0.00 0.00 15:03:01 veth959bd58 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:04:01 lo 108.69 108.69 57.18 57.18 0.00 0.00 0.00 0.00 15:04:01 docker0 39.68 36.12 47.42 5.59 0.00 0.00 0.00 0.00 15:04:01 ens3 240.30 138.20 63.88 51.15 0.00 0.00 0.00 0.00 15:04:01 veth959bd58 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:05:01 lo 133.39 133.39 45.44 45.44 0.00 0.00 0.00 0.00 15:05:01 docker0 67.08 53.22 38.07 6.78 0.00 0.00 0.00 0.00 15:05:01 ens3 4.43 3.50 1.05 1.64 0.00 0.00 0.00 0.00 15:05:01 veth959bd58 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:06:01 lo 130.28 130.28 47.03 47.03 0.00 0.00 0.00 0.00 15:06:01 docker0 66.10 51.99 39.43 7.04 0.00 0.00 0.00 0.00 15:06:01 ens3 159.59 48.26 40.30 26.08 0.00 0.00 0.00 0.00 15:06:01 veth959bd58 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:07:01 lo 115.23 115.23 63.69 63.69 0.00 0.00 0.00 0.00 15:07:01 docker0 56.64 46.91 45.64 17.45 0.00 0.00 0.00 0.00 15:07:01 ens3 54.81 27.96 12.47 9.32 0.00 0.00 0.00 0.00 15:07:01 veth959bd58 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 lo 94.93 94.93 41.68 41.68 0.00 0.00 0.00 0.00 15:08:01 docker0 42.46 36.66 36.59 4.24 0.00 0.00 0.00 0.00 15:08:01 ens3 195.58 135.86 218.66 43.61 0.00 0.00 0.00 0.00 15:09:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 15:09:01 docker0 402.03 442.43 21.07 2229.77 0.00 0.00 0.00 0.00 15:09:01 ens3 557.14 487.14 3116.80 80.09 0.00 0.00 0.00 0.00 Average: lo 72.12 72.12 37.51 37.51 0.00 0.00 0.00 0.00 Average: docker0 68.28 66.20 33.67 191.01 0.00 0.00 0.00 0.00 Average: ens3 274.77 193.56 1389.44 44.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5737) 07/04/24 _x86_64_ (4 CPU) 14:56:42 LINUX RESTART (4 CPU) 14:57:01 CPU %user %nice %system %iowait %steal %idle 14:58:02 all 17.66 0.00 2.34 6.11 0.06 73.83 14:58:02 0 11.81 0.00 2.65 4.17 0.07 81.30 14:58:02 1 15.90 0.00 2.26 5.66 0.05 76.12 14:58:02 2 30.17 0.00 2.38 8.45 0.08 58.93 14:58:02 3 12.76 0.00 2.01 6.14 0.07 79.02 14:59:01 all 27.72 0.00 1.70 2.71 0.07 67.80 14:59:01 0 36.81 0.00 2.14 1.64 0.07 59.34 14:59:01 1 22.45 0.00 1.28 2.83 0.05 73.39 14:59:01 2 25.45 0.00 1.43 3.99 0.08 69.05 14:59:01 3 26.12 0.00 1.98 2.39 0.07 69.45 15:00:01 all 51.70 0.00 3.19 1.09 0.10 43.92 15:00:01 0 46.07 0.00 2.41 1.20 0.08 50.23 15:00:01 1 56.38 0.00 3.19 1.02 0.12 39.30 15:00:01 2 50.17 0.00 3.75 1.22 0.08 44.78 15:00:01 3 54.16 0.00 3.43 0.92 0.10 41.39 15:01:01 all 31.98 0.00 3.50 9.08 0.09 55.35 15:01:01 0 36.67 0.00 3.10 4.79 0.08 55.36 15:01:01 1 24.70 0.00 3.02 10.85 0.08 61.34 15:01:01 2 28.72 0.00 4.43 16.77 0.10 49.98 15:01:01 3 37.82 0.00 3.43 3.94 0.08 54.73 15:02:01 all 15.54 0.00 1.19 3.82 0.07 79.37 15:02:01 0 12.42 0.00 1.14 2.01 0.07 84.37 15:02:01 1 21.81 0.00 1.14 7.45 0.07 69.54 15:02:01 2 12.91 0.00 1.26 3.30 0.10 82.43 15:02:01 3 15.07 0.00 1.18 2.57 0.08 81.09 15:03:01 all 6.35 0.00 3.19 18.63 0.09 71.75 15:03:01 0 6.75 0.00 3.35 13.11 0.08 76.71 15:03:01 1 5.67 0.00 2.79 16.04 0.08 75.42 15:03:01 2 6.02 0.00 3.02 17.23 0.08 73.64 15:03:01 3 6.97 0.00 3.60 28.14 0.07 61.22 15:04:01 all 21.99 0.00 2.25 7.46 0.09 68.21 15:04:01 0 24.98 0.00 2.34 9.79 0.10 62.79 15:04:01 1 19.91 0.00 2.16 6.44 0.08 71.40 15:04:01 2 25.15 0.00 2.40 9.45 0.10 62.90 15:04:01 3 17.89 0.00 2.11 4.14 0.10 75.76 15:05:01 all 6.59 0.00 3.30 18.28 0.09 71.74 15:05:01 0 6.26 0.00 2.87 12.94 0.08 77.84 15:05:01 1 7.02 0.00 3.66 29.14 0.08 60.10 15:05:01 2 6.50 0.00 3.03 9.06 0.13 81.27 15:05:01 3 6.60 0.00 3.65 21.96 0.07 67.73 15:06:01 all 8.22 0.00 3.43 18.26 0.09 70.00 15:06:01 0 8.21 0.00 3.77 19.05 0.07 68.91 15:06:01 1 9.56 0.00 3.24 21.12 0.08 66.00 15:06:01 2 7.70 0.00 3.70 13.19 0.10 75.32 15:06:01 3 7.41 0.00 3.03 19.65 0.08 69.83 15:07:01 all 8.25 0.00 4.72 21.97 0.09 64.97 15:07:01 0 7.99 0.00 5.43 24.30 0.10 62.18 15:07:01 1 7.63 0.00 3.20 13.05 0.08 76.03 15:07:01 2 9.61 0.00 5.76 27.56 0.12 56.95 15:07:01 3 7.78 0.00 4.49 23.05 0.08 64.60 15:08:01 all 27.23 0.00 3.10 11.54 0.09 58.04 15:08:01 0 26.73 0.00 3.41 11.35 0.08 58.43 15:08:01 1 27.30 0.00 2.28 12.85 0.08 57.49 15:08:01 2 29.56 0.00 3.11 9.76 0.10 57.46 15:08:01 3 25.33 0.00 3.59 12.20 0.08 58.79 15:08:01 CPU %user %nice %system %iowait %steal %idle 15:09:01 all 17.30 0.00 4.13 6.21 0.07 72.28 15:09:01 0 16.97 0.00 4.30 7.44 0.07 71.22 15:09:01 1 15.18 0.00 3.37 3.19 0.07 78.19 15:09:01 2 18.95 0.00 4.61 4.83 0.08 71.52 15:09:01 3 18.13 0.00 4.24 9.42 0.07 68.15 Average: all 20.05 0.00 3.00 10.42 0.08 66.44 Average: 0 20.14 0.00 3.07 9.31 0.08 67.39 Average: 1 19.47 0.00 2.63 10.80 0.08 67.01 Average: 2 20.93 0.00 3.24 10.38 0.10 65.36 Average: 3 19.67 0.00 3.06 11.21 0.08 65.98