---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12846 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.1G 53% / 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 425 2746 0 771 3283 Swap: 1023 101 922 ---> 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:39:cb:86 brd ff:ff:ff:ff:ff:ff inet 10.32.6.47/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85620sec preferred_lft 85620sec inet6 fe80::f816:3eff:fe39:cb86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:d7:b2:e0 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::42:46ff:fed7:b2e0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12846) 12/12/24 _x86_64_ (4 CPU) 14:17:47 LINUX RESTART (4 CPU) 14:18:01 tps rtps wtps bread/s bwrtn/s 14:19:01 176.35 80.97 95.38 6518.11 40979.32 14:20:01 135.89 35.76 100.13 1876.09 15121.21 14:21:01 82.18 26.13 56.05 1859.16 19858.49 14:22:01 190.25 49.56 140.69 2911.65 27247.33 14:23:01 224.43 14.95 209.48 380.87 7612.86 14:24:01 77.20 1.62 75.59 20.53 1987.27 14:25:01 457.31 0.18 457.12 5.07 15277.45 14:26:01 326.75 1.98 324.77 66.23 11312.88 14:27:01 355.56 21.86 333.71 691.50 12900.63 14:28:01 484.45 13.27 471.18 359.76 16794.97 14:29:03 548.66 185.62 363.04 3946.92 17089.18 14:30:01 519.39 217.96 301.43 8883.70 14283.90 Average: 298.37 54.03 244.34 2278.27 16713.16 14:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:19:01 1651336 3289796 2387316 59.11 43276 1755404 959204 18.86 631320 1583772 102928 14:20:01 1020232 3025572 3018420 74.74 66240 2081248 1167120 22.94 924508 1884780 21068 14:21:01 157772 2319132 3880880 96.09 74920 2222968 1754484 34.49 1697644 1961240 5796 14:22:01 123440 1449484 3915212 96.94 85532 1472212 3338644 65.63 2427820 1284252 6228 14:23:01 112988 999744 3925664 97.20 102172 1019944 3823200 75.15 2722224 987736 5420 14:24:01 106988 945456 3931664 97.35 106228 968652 3879144 76.25 2759152 953784 5000 14:25:01 128912 905404 3909740 96.81 129628 859844 3902476 76.71 2737392 903568 7392 14:26:01 133944 542324 3904708 96.68 88840 530600 4282284 84.18 2917292 713604 7464 14:27:01 140208 322316 3898444 96.53 60024 341372 4802140 94.40 2941828 668292 12664 14:28:01 106824 200600 3931828 97.35 61352 250800 5057228 99.41 2985224 649144 9252 14:29:03 1937484 2015748 2101168 52.03 62576 166172 2489376 48.93 1247352 650452 33792 14:30:01 2904900 3387924 1133752 28.07 81708 574048 970260 19.07 559640 423648 127484 Average: 710419 1616958 3328233 82.41 80208 1020272 3035463 59.67 2045950 1055356 28707 14:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:19:01 ens3 403.68 267.11 1487.24 71.11 0.00 0.00 0.00 0.00 14:19:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 ens3 348.33 345.09 2135.29 66.72 0.00 0.00 0.00 0.00 14:20:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 805.03 614.19 7384.61 116.12 0.00 0.00 0.00 0.00 14:21:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 veth446beb0 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 14:22:01 ens3 574.22 344.28 2765.97 59.16 0.00 0.00 0.00 0.00 14:22:01 veth72c5b72 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:22:01 lo 3.35 3.35 0.37 0.37 0.00 0.00 0.00 0.00 14:23:01 veth446beb0 0.20 0.23 0.01 0.01 0.00 0.00 0.00 0.00 14:23:01 ens3 18.16 10.36 4.33 4.36 0.00 0.00 0.00 0.00 14:23:01 veth72c5b72 75.12 74.05 334.55 15.00 0.00 0.00 0.00 0.03 14:23:01 lo 128.30 128.30 347.14 347.14 0.00 0.00 0.00 0.00 14:24:01 veth446beb0 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:24:01 ens3 15.08 6.27 4.62 4.01 0.00 0.00 0.00 0.00 14:24:01 veth72c5b72 103.07 98.53 463.39 40.94 0.00 0.00 0.00 0.04 14:24:01 lo 169.66 169.66 502.30 502.30 0.00 0.00 0.00 0.00 14:25:01 veth446beb0 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 ens3 91.02 57.89 21.06 18.10 0.00 0.00 0.00 0.00 14:25:01 veth72c5b72 137.38 123.50 408.82 42.56 0.00 0.00 0.00 0.03 14:25:01 lo 213.96 213.96 445.49 445.49 0.00 0.00 0.00 0.00 14:26:01 veth446beb0 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 ens3 33.35 22.52 7.02 6.54 0.00 0.00 0.00 0.00 14:26:01 veth72c5b72 162.65 151.49 621.06 58.05 0.00 0.00 0.00 0.05 14:26:01 lo 250.36 250.36 671.99 671.99 0.00 0.00 0.00 0.00 14:27:01 veth446beb0 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 ens3 1382.31 866.73 342.63 330.52 0.00 0.00 0.00 0.00 14:27:01 veth72c5b72 127.91 122.14 376.73 37.66 0.00 0.00 0.00 0.03 14:27:01 lo 216.31 216.31 409.27 409.27 0.00 0.00 0.00 0.00 14:28:01 veth446beb0 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:28:01 ens3 37.76 17.06 9.84 7.31 0.00 0.00 0.00 0.00 14:28:01 veth72c5b72 76.65 68.89 59.16 12.59 0.00 0.00 0.00 0.00 14:28:01 lo 146.28 146.28 69.85 69.85 0.00 0.00 0.00 0.00 14:29:03 veth446beb0 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:29:03 ens3 497.47 272.39 129.91 105.19 0.00 0.00 0.00 0.00 14:29:03 lo 94.35 94.35 47.61 47.61 0.00 0.00 0.00 0.00 14:29:03 docker0 713.21 666.45 2226.75 206.92 0.00 0.00 0.00 0.00 14:30:01 ens3 71.77 51.02 34.08 56.11 0.00 0.00 0.00 0.00 14:30:01 lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 14:30:01 docker0 0.09 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 357.51 240.07 1193.74 70.54 0.00 0.00 0.00 0.00 Average: lo 102.51 102.51 207.94 207.94 0.00 0.00 0.00 0.00 Average: docker0 61.32 57.30 191.42 17.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12846) 12/12/24 _x86_64_ (4 CPU) 14:17:47 LINUX RESTART (4 CPU) 14:18:01 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 15.87 0.00 2.19 5.01 0.07 76.86 14:19:01 0 16.99 0.00 1.68 1.65 0.05 79.62 14:19:01 1 12.68 0.00 2.88 4.36 0.08 80.01 14:19:01 2 8.91 0.00 2.04 7.99 0.07 81.00 14:19:01 3 24.89 0.00 2.13 6.04 0.08 66.86 14:20:01 all 26.77 0.00 2.01 2.97 0.08 68.17 14:20:01 0 36.01 0.00 2.27 3.16 0.08 58.48 14:20:01 1 19.91 0.00 1.89 1.81 0.08 76.31 14:20:01 2 19.59 0.00 1.52 4.75 0.08 74.06 14:20:01 3 31.57 0.00 2.39 2.16 0.07 63.81 14:21:01 all 49.15 0.00 3.24 0.96 0.10 46.55 14:21:01 0 51.82 0.00 2.23 1.36 0.08 44.51 14:21:01 1 47.76 0.00 3.95 0.45 0.10 47.74 14:21:01 2 48.54 0.00 2.77 0.62 0.10 47.97 14:21:01 3 48.48 0.00 4.01 1.42 0.12 45.98 14:22:01 all 44.71 0.00 2.94 3.75 0.10 48.49 14:22:01 0 25.74 0.00 2.72 3.76 0.10 67.67 14:22:01 1 44.03 0.00 3.55 3.50 0.10 48.82 14:22:01 2 53.29 0.00 2.79 2.74 0.10 41.07 14:22:01 3 55.81 0.00 2.70 5.03 0.08 36.37 14:23:01 all 29.72 0.00 2.30 5.53 0.10 62.35 14:23:01 0 30.86 0.00 3.51 7.28 0.10 58.25 14:23:01 1 34.88 0.00 2.49 4.11 0.12 58.41 14:23:01 2 27.09 0.00 1.71 3.71 0.10 67.40 14:23:01 3 26.05 0.00 1.54 7.01 0.08 65.32 14:24:01 all 13.59 0.00 1.43 1.58 0.08 83.32 14:24:01 0 14.26 0.00 1.80 1.10 0.10 82.74 14:24:01 1 13.61 0.00 1.47 0.92 0.08 83.92 14:24:01 2 13.93 0.00 1.39 2.22 0.07 82.39 14:24:01 3 12.54 0.00 1.05 2.09 0.07 84.25 14:25:01 all 10.45 0.00 4.07 13.64 0.09 71.76 14:25:01 0 8.89 0.00 3.05 10.44 0.07 77.56 14:25:01 1 12.68 0.00 4.80 18.35 0.08 64.10 14:25:01 2 11.30 0.00 4.10 11.50 0.12 72.98 14:25:01 3 8.93 0.00 4.30 14.25 0.08 72.43 14:26:01 all 19.34 0.00 3.73 10.12 0.13 66.67 14:26:01 0 17.82 0.00 4.10 13.03 0.13 64.91 14:26:01 1 16.41 0.00 3.26 11.53 0.13 68.67 14:26:01 2 22.41 0.00 3.34 7.43 0.15 66.67 14:26:01 3 20.73 0.00 4.25 8.50 0.12 66.40 14:27:01 all 21.54 0.00 6.05 10.66 0.11 61.64 14:27:01 0 21.23 0.00 6.05 13.04 0.10 59.59 14:27:01 1 20.79 0.00 7.77 11.99 0.10 59.35 14:27:01 2 22.89 0.00 5.48 6.54 0.15 64.93 14:27:01 3 21.26 0.00 4.91 11.04 0.10 62.70 14:28:01 all 11.86 0.00 4.69 14.60 0.12 68.73 14:28:01 0 11.05 0.00 4.63 22.64 0.12 61.56 14:28:01 1 9.70 0.00 3.91 5.24 0.10 81.06 14:28:01 2 14.25 0.00 5.24 13.43 0.13 66.94 14:28:01 3 12.47 0.00 4.96 17.10 0.12 65.36 14:29:03 all 15.91 0.00 4.35 18.30 0.10 61.33 14:29:03 0 13.83 0.00 4.45 9.27 0.08 72.37 14:29:03 1 15.42 0.00 4.89 21.96 0.10 57.62 14:29:03 2 19.13 0.00 4.51 27.25 0.15 48.97 14:29:03 3 15.29 0.00 3.55 14.75 0.08 66.34 14:29:03 CPU %user %nice %system %iowait %steal %idle 14:30:01 all 20.49 0.00 1.53 20.58 0.08 57.33 14:30:01 0 22.80 0.00 0.88 10.88 0.05 65.39 14:30:01 1 20.49 0.00 2.16 32.61 0.07 44.67 14:30:01 2 21.66 0.00 1.73 14.73 0.12 61.76 14:30:01 3 16.99 0.00 1.35 24.05 0.07 57.54 Average: all 23.27 0.00 3.22 8.97 0.10 64.45 Average: 0 22.58 0.00 3.12 8.13 0.09 66.07 Average: 1 22.34 0.00 3.59 9.70 0.10 64.27 Average: 2 23.58 0.00 3.06 8.60 0.11 64.65 Average: 3 24.58 0.00 3.10 9.43 0.09 62.80