---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-89978 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 23G 133G 15% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 911 14795 0 16460 30803 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:81:6b:65 brd ff:ff:ff:ff:ff:ff inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85561sec preferred_lft 85561sec inet6 fe80::f816:3eff:fe81:6b65/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:33:b4:f1 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::42:2bff:fe33:b4f1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-89978) 12/10/24 _x86_64_ (8 CPU) 20:01:29 LINUX RESTART (8 CPU) 20:02:02 tps rtps wtps bread/s bwrtn/s 20:03:01 322.28 50.84 271.45 2226.74 77039.42 20:04:01 216.71 22.35 194.37 1569.34 85344.84 20:05:01 255.12 2.43 252.69 365.27 53547.74 20:06:01 581.49 0.00 581.49 0.00 40695.63 20:07:01 485.49 0.07 485.42 8.00 121671.59 20:08:01 374.07 0.05 374.02 4.67 174003.27 20:09:01 440.33 1.27 439.06 39.73 95254.66 20:10:01 235.03 0.10 234.93 1.07 82313.61 20:11:01 182.02 5.53 176.49 47.06 24347.14 20:12:01 186.95 0.00 186.95 0.00 68777.47 20:13:01 415.55 0.00 415.55 0.00 98673.24 20:14:01 280.95 1.07 279.89 113.45 40508.98 20:15:01 124.88 4.13 120.75 493.52 9296.72 Average: 315.45 6.70 308.75 372.12 74726.54 20:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:03:01 30131496 31709604 2807724 8.52 69332 1819472 1424136 4.19 860600 1654048 140408 20:04:01 28491820 30913760 4447400 13.50 93128 2613596 2319212 6.82 1769908 2323140 136320 20:05:01 27431388 30813212 5507832 16.72 117128 3502512 2475480 7.28 1930800 3149948 27160 20:06:01 26321796 30807292 6617424 20.09 168604 4446784 2512284 7.39 2015008 4063684 21924 20:07:01 23720732 30646456 9218488 27.99 226944 6729460 2663524 7.84 2779876 5801400 976804 20:08:01 20895756 30654712 12043464 36.56 290412 9401296 2665096 7.84 3323600 7982484 79620 20:09:01 19208220 30540816 13731000 41.69 345108 10829440 2618752 7.70 3945284 8953120 7640 20:10:01 17226880 30200108 15712340 47.70 411464 12288216 2835308 8.34 5158992 9613108 81332 20:11:01 14662592 29980876 18276628 55.49 454864 14391124 3144168 9.25 5704444 11406468 1976068 20:12:01 14573320 30359040 18365900 55.76 470584 14780796 2776912 8.17 5450676 11688224 333900 20:13:01 13757268 30440004 19181952 58.23 531168 15556208 2617272 7.70 5295724 12602544 15984 20:14:01 14990736 31407600 17948484 54.49 536288 15326860 3477200 10.23 4178716 12516312 1848 20:15:01 15195056 31586376 17744164 53.87 537268 15307768 1532932 4.51 4043500 12468352 18400 Average: 20508235 30773835 12430985 37.74 327099 9768733 2543252 7.48 3573625 8017141 293647 20:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:03:01 ens3 303.91 233.52 1641.91 77.16 0.00 0.00 0.00 0.00 20:03:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 20:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:04:01 ens3 478.40 399.58 4868.46 75.43 0.00 0.00 0.00 0.00 20:04:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 20:05:01 docker0 182.82 342.34 10.69 4869.54 0.00 0.00 0.00 0.00 20:05:01 ens3 480.29 267.39 6625.95 28.40 0.00 0.00 0.00 0.00 20:05:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 20:05:01 vethb76a16d 149.34 239.81 10.44 2512.10 0.00 0.00 0.00 0.21 20:06:01 docker0 88.39 127.86 4.90 1716.83 0.00 0.00 0.00 0.00 20:06:01 ens3 239.84 170.78 1740.07 27.29 0.00 0.00 0.00 0.00 20:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:06:01 vethb76a16d 88.39 127.91 6.11 1716.83 0.00 0.00 0.00 0.14 20:07:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:07:01 ens3 134.08 83.52 3246.03 11.87 0.00 0.00 0.00 0.00 20:07:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 20:08:01 ens3 186.59 91.43 6521.16 10.47 0.00 0.00 0.00 0.00 20:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 20:09:01 vethdae2857 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 20:09:01 ens3 71.17 67.66 589.88 13.83 0.00 0.00 0.00 0.00 20:09:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 docker0 57.69 120.86 8.49 1672.83 0.00 0.00 0.00 0.00 20:10:01 ens3 146.51 79.95 1728.44 14.77 0.00 0.00 0.00 0.00 20:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:10:01 veth872231f 38.38 58.34 7.94 227.12 0.00 0.00 0.00 0.02 20:11:01 docker0 148.61 250.94 9.03 6103.51 0.00 0.00 0.00 0.00 20:11:01 vethf7f07cf 142.76 240.59 10.68 5961.90 0.00 0.00 0.00 0.49 20:11:01 ens3 287.00 180.44 6390.24 17.15 0.00 0.00 0.00 0.00 20:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 vethf7f07cf 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 ens3 1.47 0.95 0.49 0.73 0.00 0.00 0.00 0.00 20:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 docker0 0.32 0.33 0.03 0.68 0.00 0.00 0.00 0.00 20:13:01 ens3 1.37 1.15 0.97 0.52 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 docker0 10.35 30.83 0.65 523.01 0.00 0.00 0.00 0.00 20:14:01 ens3 227.11 118.40 2832.19 26.30 0.00 0.00 0.00 0.00 20:14:01 vethf1831b5 30.96 31.64 2.74 58.79 0.00 0.00 0.00 0.00 20:14:01 lo 2.33 2.33 0.25 0.25 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 ens3 39.93 35.16 62.66 22.06 0.00 0.00 0.00 0.00 20:15:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 37.60 67.29 2.60 1146.51 0.00 0.00 0.00 0.00 Average: ens3 199.67 132.93 2789.62 25.01 0.00 0.00 0.00 0.00 Average: lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-89978) 12/10/24 _x86_64_ (8 CPU) 20:01:29 LINUX RESTART (8 CPU) 20:02:02 CPU %user %nice %system %iowait %steal %idle 20:03:01 all 10.87 0.00 1.14 5.62 0.05 82.33 20:03:01 0 27.47 0.00 2.04 3.70 0.05 66.73 20:03:01 1 19.98 0.00 1.21 3.80 0.07 74.94 20:03:01 2 12.30 0.00 1.17 0.19 0.03 86.30 20:03:01 3 4.49 0.00 0.65 0.78 0.07 94.02 20:03:01 4 2.66 0.00 0.34 30.05 0.03 66.91 20:03:01 5 5.02 0.00 1.81 4.60 0.05 88.52 20:03:01 6 10.75 0.00 1.32 1.22 0.03 86.67 20:03:01 7 4.46 0.00 0.52 0.61 0.02 94.39 20:04:01 all 19.96 0.00 1.54 4.18 0.06 74.27 20:04:01 0 19.36 0.00 1.52 0.43 0.07 78.61 20:04:01 1 20.98 0.00 2.54 6.66 0.07 69.76 20:04:01 2 32.32 0.00 1.54 1.94 0.08 64.12 20:04:01 3 15.26 0.00 1.14 0.05 0.07 83.49 20:04:01 4 10.69 0.00 0.74 22.64 0.05 65.87 20:04:01 5 30.53 0.00 1.71 0.59 0.07 67.11 20:04:01 6 18.62 0.00 1.69 0.55 0.07 79.08 20:04:01 7 11.86 0.00 1.44 0.60 0.05 86.04 20:05:01 all 6.42 0.00 2.44 4.28 0.06 86.81 20:05:01 0 6.35 0.00 2.07 0.30 0.05 91.24 20:05:01 1 10.04 0.00 2.42 1.78 0.05 85.71 20:05:01 2 4.51 0.00 2.34 12.10 0.07 80.98 20:05:01 3 6.05 0.00 2.65 0.18 0.05 91.06 20:05:01 4 4.60 0.00 1.80 6.48 0.05 87.07 20:05:01 5 6.81 0.00 2.56 3.23 0.05 87.34 20:05:01 6 7.45 0.00 2.52 1.70 0.05 88.29 20:05:01 7 5.55 0.00 3.09 8.49 0.07 82.80 20:06:01 all 5.92 0.00 2.72 4.12 0.07 87.17 20:06:01 0 9.41 0.00 2.87 5.75 0.07 81.90 20:06:01 1 2.81 0.00 1.51 1.81 0.08 93.78 20:06:01 2 6.46 0.00 2.85 8.06 0.07 82.56 20:06:01 3 6.07 0.00 2.15 1.63 0.05 90.11 20:06:01 4 6.82 0.00 1.14 0.00 0.05 91.99 20:06:01 5 8.82 0.00 1.92 0.08 0.07 89.11 20:06:01 6 3.55 0.00 3.16 5.69 0.08 87.51 20:06:01 7 3.42 0.00 6.23 9.94 0.08 80.33 20:07:01 all 7.56 0.00 4.35 4.09 0.05 83.95 20:07:01 0 5.83 0.00 5.17 0.59 0.07 88.34 20:07:01 1 7.76 0.00 4.98 11.99 0.05 75.22 20:07:01 2 8.67 0.00 2.91 0.98 0.05 87.40 20:07:01 3 5.83 0.00 2.87 0.15 0.03 91.11 20:07:01 4 4.64 0.00 4.15 3.51 0.05 87.65 20:07:01 5 7.30 0.00 4.83 9.67 0.05 78.15 20:07:01 6 10.38 0.00 4.12 4.91 0.03 80.56 20:07:01 7 10.11 0.00 5.82 1.07 0.05 82.96 20:08:01 all 7.02 0.00 3.94 4.97 0.04 84.02 20:08:01 0 6.45 0.00 5.18 1.28 0.03 87.06 20:08:01 1 5.71 0.00 3.53 2.97 0.05 87.73 20:08:01 2 5.59 0.00 2.61 5.94 0.03 85.82 20:08:01 3 8.93 0.00 3.99 6.36 0.05 80.68 20:08:01 4 4.43 0.00 4.58 0.10 0.02 90.88 20:08:01 5 5.91 0.00 3.84 12.09 0.05 78.11 20:08:01 6 13.12 0.00 3.04 6.73 0.05 77.06 20:08:01 7 6.04 0.00 4.73 4.41 0.05 84.78 20:09:01 all 7.22 0.00 3.04 6.14 0.04 83.56 20:09:01 0 6.83 0.00 3.48 20.77 0.07 68.85 20:09:01 1 8.15 0.00 2.25 3.40 0.03 86.16 20:09:01 2 6.01 0.00 2.12 1.24 0.07 90.57 20:09:01 3 5.60 0.00 2.01 0.34 0.03 92.03 20:09:01 4 6.30 0.00 1.89 3.64 0.03 88.13 20:09:01 5 6.38 0.00 3.86 7.27 0.03 82.46 20:09:01 6 11.10 0.00 5.09 10.31 0.03 73.47 20:09:01 7 7.46 0.00 3.60 2.19 0.03 86.71 20:10:01 all 7.51 0.00 3.01 4.53 0.05 84.90 20:10:01 0 7.11 0.00 2.82 7.12 0.05 82.90 20:10:01 1 9.23 0.00 3.43 8.92 0.07 78.35 20:10:01 2 4.31 0.00 2.16 4.18 0.03 89.32 20:10:01 3 6.94 0.00 2.46 1.09 0.07 89.44 20:10:01 4 8.45 0.00 2.50 0.10 0.03 88.92 20:10:01 5 8.02 0.00 4.98 6.54 0.07 80.40 20:10:01 6 7.43 0.00 2.97 0.07 0.07 89.47 20:10:01 7 8.61 0.00 2.81 8.19 0.07 80.32 20:11:01 all 12.81 0.00 2.95 1.71 0.05 82.47 20:11:01 0 14.64 0.00 3.00 0.23 0.05 82.08 20:11:01 1 12.01 0.00 2.52 0.37 0.03 85.07 20:11:01 2 18.91 0.00 3.42 0.44 0.05 77.18 20:11:01 3 9.29 0.00 2.90 0.22 0.05 87.54 20:11:01 4 9.33 0.00 3.39 5.16 0.08 82.04 20:11:01 5 6.47 0.00 2.22 4.54 0.03 86.74 20:11:01 6 6.77 0.00 3.04 0.67 0.05 89.47 20:11:01 7 25.04 0.00 3.09 2.08 0.05 69.74 20:12:01 all 52.16 0.00 12.94 1.05 0.09 33.76 20:12:01 0 63.51 0.00 15.00 0.00 0.11 21.39 20:12:01 1 50.33 0.00 11.17 0.24 0.09 38.16 20:12:01 2 41.31 0.00 13.08 0.07 0.07 45.47 20:12:01 3 52.88 0.00 12.47 0.12 0.09 34.44 20:12:01 4 59.52 0.00 14.73 7.23 0.11 18.42 20:12:01 5 49.74 0.00 12.28 0.66 0.09 37.24 20:12:01 6 50.11 0.00 12.04 0.02 0.09 37.75 20:12:01 7 50.06 0.00 12.84 0.02 0.09 36.99 20:13:01 all 9.69 0.00 3.66 3.56 0.04 83.05 20:13:01 0 5.18 0.00 2.66 0.44 0.03 91.70 20:13:01 1 7.09 0.00 4.43 0.27 0.05 88.15 20:13:01 2 6.59 0.00 2.97 0.29 0.03 90.12 20:13:01 3 5.61 0.00 2.16 0.00 0.03 92.19 20:13:01 4 36.25 0.00 5.53 1.16 0.07 57.00 20:13:01 5 3.70 0.00 3.94 2.52 0.03 89.80 20:13:01 6 7.13 0.00 5.03 23.06 0.05 64.73 20:13:01 7 5.90 0.00 2.60 0.88 0.03 90.59 20:13:01 CPU %user %nice %system %iowait %steal %idle 20:14:01 all 10.57 0.00 2.37 1.13 0.04 85.88 20:14:01 0 2.97 0.00 1.80 0.05 0.02 95.16 20:14:01 1 32.52 0.00 3.41 1.04 0.07 62.97 20:14:01 2 7.27 0.00 2.02 0.84 0.03 89.84 20:14:01 3 5.94 0.00 1.79 0.07 0.03 92.17 20:14:01 4 6.69 0.00 2.58 2.50 0.03 88.19 20:14:01 5 12.59 0.00 2.62 2.77 0.08 81.93 20:14:01 6 9.38 0.00 2.29 1.11 0.05 87.17 20:14:01 7 7.30 0.00 2.45 0.67 0.03 89.55 20:15:01 all 18.07 0.00 1.91 0.40 0.06 79.56 20:15:01 0 12.76 0.00 1.71 0.13 0.03 85.37 20:15:01 1 17.68 0.00 1.99 1.49 0.07 78.76 20:15:01 2 18.02 0.00 1.97 0.15 0.05 79.81 20:15:01 3 17.33 0.00 1.92 0.30 0.10 80.35 20:15:01 4 16.96 0.00 1.99 0.65 0.07 80.33 20:15:01 5 20.94 0.00 2.01 0.15 0.05 76.85 20:15:01 6 27.06 0.00 2.24 0.08 0.08 70.53 20:15:01 7 13.80 0.00 1.40 0.28 0.05 84.46 Average: all 13.39 0.00 3.51 3.53 0.05 79.52 Average: 0 14.18 0.00 3.73 3.15 0.05 78.88 Average: 1 15.62 0.00 3.47 3.45 0.06 77.41 Average: 2 13.12 0.00 3.12 2.81 0.05 80.90 Average: 3 11.43 0.00 2.98 0.87 0.06 84.66 Average: 4 13.49 0.00 3.45 6.38 0.05 76.62 Average: 5 13.17 0.00 3.72 4.21 0.06 78.85 Average: 6 13.93 0.00 3.70 4.32 0.06 77.99 Average: 7 12.20 0.00 3.87 3.04 0.05 80.84