---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-2597 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: 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): 0-7 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 712K 3.2G 1% /run /dev/vda1 155G 24G 132G 16% / 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 882 14800 0 16484 30831 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:e9:32:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85520sec preferred_lft 85520sec inet6 fe80::f816:3eff:fee9:32f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:d0:b2:6f 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::42:1dff:fed0:b26f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-2597) 04/01/26 _x86_64_ (8 CPU) 08:03:51 LINUX RESTART (8 CPU) 08:04:01 tps rtps wtps bread/s bwrtn/s 08:05:02 277.37 73.34 204.03 5283.79 70459.72 08:06:01 152.03 20.45 131.58 1525.45 43877.33 08:07:01 155.61 7.58 148.03 474.45 50048.06 08:08:01 85.14 5.88 79.25 211.03 48715.48 08:09:01 110.00 0.70 109.30 15.46 151345.95 08:10:01 107.15 2.63 104.52 377.74 62907.43 08:11:01 207.40 0.20 207.20 16.00 142381.47 08:12:01 189.80 0.03 189.77 3.33 178702.13 08:13:01 170.29 0.03 170.25 0.93 189316.98 08:14:01 23.58 0.00 23.58 0.00 16985.70 08:15:01 11.10 0.00 11.10 0.00 377.80 08:16:01 9.33 0.00 9.33 0.00 286.49 08:17:01 71.26 0.07 71.19 4.27 116205.80 08:18:01 98.65 0.35 98.30 30.39 21453.36 Average: 119.15 7.93 111.22 566.21 78116.27 08:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:02 30215212 31682916 2724008 8.27 56836 1727272 1429872 4.21 894112 1552016 100604 08:06:01 29196228 31097612 3742992 11.36 86624 2109976 2638720 7.76 1544880 1878124 192848 08:07:01 27955712 30260268 4983508 15.13 102168 2483688 2768876 8.15 2436932 2195748 21704 08:08:01 24478408 29899128 8460812 25.69 112420 5505224 2692568 7.92 3882268 4125664 2539128 08:09:01 22676880 29594436 10262340 31.16 118240 6945020 2947872 8.67 4769600 4987128 21312 08:10:01 20280408 28907400 12658812 38.43 126428 8588996 3660796 10.77 6063408 6025532 1916 08:11:01 17338600 28883612 15600620 47.36 132628 11418472 3645416 10.73 6097648 8848428 25096 08:12:01 13908744 28866656 19030476 57.77 137556 14732312 3818904 11.24 6118572 12160728 233632 08:13:01 13092608 28883616 19846612 60.25 141104 15538256 3646528 10.73 6105912 12965364 76296 08:14:01 13084272 28877116 19854948 60.28 142456 15538516 3692944 10.87 6650684 12428588 8 08:15:01 13083636 28877824 19855584 60.28 143456 15538664 3692944 10.87 7242444 11837888 408 08:16:01 13081344 28876404 19857876 60.29 144156 15538764 3692944 10.87 7851320 11230020 228 08:17:01 15740244 31572860 17198976 52.21 145372 15573164 1608280 4.73 5163048 11262020 34844 08:18:01 15227124 31637776 17712096 53.77 159076 16107740 1455112 4.28 5133896 11768916 31608 Average: 19239959 29851259 13699261 41.59 124894 10524719 2956555 8.70 4996766 8090440 234259 08:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:02 ens3 466.77 307.82 1818.41 76.09 0.00 0.00 0.00 0.00 08:05:02 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 ens3 511.08 353.46 1736.41 88.50 0.00 0.00 0.00 0.00 08:06:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 1034.81 758.97 5768.67 196.77 0.00 0.00 0.00 0.00 08:07:01 lo 0.27 0.27 0.04 0.04 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 1315.23 1015.55 6964.89 286.04 0.00 0.00 0.00 0.00 08:08:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 780.54 590.15 1979.89 200.88 0.00 0.00 0.00 0.00 08:09:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:10:01 docker0 1.92 3.73 0.18 66.38 0.00 0.00 0.00 0.00 08:10:01 ens3 405.28 334.74 1896.64 102.33 0.00 0.00 0.00 0.00 08:10:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:11:01 ens3 121.51 91.73 35.92 28.49 0.00 0.00 0.00 0.00 08:11:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:12:01 ens3 183.60 128.37 55.46 42.63 0.00 0.00 0.00 0.00 08:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 08:13:01 ens3 193.17 131.53 54.53 42.76 0.00 0.00 0.00 0.00 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 ens3 1872.69 2088.04 156.60 16285.92 0.00 0.00 0.00 0.00 08:14:01 lo 22.33 22.33 2.02 2.02 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 1971.75 2260.77 153.18 17895.67 0.00 0.00 0.00 0.00 08:15:01 lo 18.66 18.66 1.70 1.70 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 ens3 2183.09 2301.75 160.06 18392.91 0.00 0.00 0.00 0.00 08:16:01 lo 13.06 13.06 1.18 1.18 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 415.38 296.25 370.63 90.36 0.00 0.00 0.00 0.00 08:17:01 lo 46.25 46.25 4.20 4.20 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 32.26 33.53 88.52 8.69 0.00 0.00 0.00 0.00 08:18:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.14 0.29 0.01 4.75 0.00 0.00 0.00 0.00 Average: ens3 820.87 764.24 1516.88 3842.77 0.00 0.00 0.00 0.00 Average: lo 7.69 7.69 0.70 0.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-2597) 04/01/26 _x86_64_ (8 CPU) 08:03:51 LINUX RESTART (8 CPU) 08:04:01 CPU %user %nice %system %iowait %steal %idle 08:05:02 all 7.46 0.00 1.20 5.94 0.03 85.37 08:05:02 0 9.29 0.00 0.84 1.22 0.03 88.62 08:05:02 1 5.26 0.00 1.29 27.26 0.05 66.14 08:05:02 2 15.73 0.00 1.57 2.17 0.03 80.49 08:05:02 3 6.40 0.00 1.14 1.39 0.03 91.04 08:05:02 4 6.67 0.00 1.67 2.97 0.03 88.66 08:05:02 5 4.93 0.00 0.95 3.04 0.03 91.04 08:05:02 6 6.55 0.00 1.70 0.53 0.03 91.19 08:05:02 7 4.82 0.00 0.38 9.01 0.02 85.77 08:06:01 all 11.22 0.00 1.06 4.22 0.05 83.46 08:06:01 0 20.83 0.00 2.49 1.63 0.05 75.00 08:06:01 1 9.76 0.00 0.80 8.40 0.05 80.99 08:06:01 2 20.59 0.00 1.65 2.97 0.07 74.73 08:06:01 3 10.24 0.00 1.75 19.79 0.09 68.14 08:06:01 4 8.02 0.00 0.49 0.02 0.03 91.44 08:06:01 5 11.80 0.00 0.64 0.32 0.03 87.20 08:06:01 6 4.74 0.00 0.22 0.02 0.02 95.01 08:06:01 7 3.80 0.00 0.37 0.68 0.02 95.13 08:07:01 all 27.43 0.00 1.77 3.58 0.09 67.14 08:07:01 0 29.39 0.00 0.60 0.38 0.07 69.56 08:07:01 1 17.87 0.00 1.77 1.44 0.07 78.85 08:07:01 2 30.09 0.00 2.32 4.46 0.07 63.07 08:07:01 3 21.36 0.00 1.67 6.89 0.10 69.99 08:07:01 4 37.94 0.00 2.39 4.10 0.10 55.47 08:07:01 5 37.02 0.00 1.61 8.26 0.12 52.99 08:07:01 6 21.19 0.00 1.66 1.67 0.10 75.38 08:07:01 7 24.57 0.00 2.15 1.44 0.08 71.76 08:08:01 all 33.48 0.00 2.47 2.61 0.08 61.36 08:08:01 0 41.57 0.00 4.36 0.08 0.10 53.88 08:08:01 1 36.92 0.00 0.97 1.77 0.07 60.28 08:08:01 2 40.88 0.00 0.80 2.77 0.08 55.46 08:08:01 3 28.85 0.00 2.02 2.87 0.08 66.18 08:08:01 4 28.97 0.00 2.90 0.00 0.07 68.06 08:08:01 5 23.23 0.00 0.83 1.73 0.05 74.15 08:08:01 6 42.12 0.00 4.69 9.54 0.10 43.56 08:08:01 7 25.34 0.00 3.19 2.11 0.12 69.24 08:09:01 all 26.56 0.00 1.79 12.13 0.07 59.45 08:09:01 0 20.76 0.00 0.57 1.95 0.05 76.67 08:09:01 1 25.66 0.00 1.54 0.02 0.05 72.74 08:09:01 2 26.55 0.00 1.64 2.47 0.08 69.26 08:09:01 3 25.15 0.00 2.59 7.63 0.07 64.57 08:09:01 4 32.12 0.00 0.37 1.66 0.05 65.81 08:09:01 5 31.91 0.00 3.15 10.28 0.08 54.57 08:09:01 6 33.78 0.00 2.36 24.32 0.08 39.45 08:09:01 7 16.54 0.00 2.01 48.99 0.08 32.37 08:10:01 all 20.19 0.00 2.01 3.91 0.06 73.84 08:10:01 0 8.50 0.00 0.87 0.45 0.03 90.15 08:10:01 1 32.83 0.00 4.52 0.23 0.08 62.33 08:10:01 2 18.38 0.00 3.51 0.77 0.05 77.29 08:10:01 3 8.98 0.00 1.77 20.45 0.08 68.71 08:10:01 4 23.13 0.00 0.82 0.25 0.07 75.73 08:10:01 5 23.09 0.00 0.70 5.63 0.05 70.53 08:10:01 6 26.77 0.00 2.18 3.08 0.05 67.92 08:10:01 7 19.80 0.00 1.75 0.45 0.07 77.93 08:11:01 all 5.04 0.00 2.77 7.70 0.05 84.44 08:11:01 0 4.13 0.00 1.86 0.77 0.03 93.20 08:11:01 1 5.74 0.00 2.84 12.27 0.05 79.10 08:11:01 2 7.79 0.00 3.51 0.96 0.05 87.69 08:11:01 3 4.00 0.00 2.66 22.02 0.05 71.26 08:11:01 4 5.28 0.00 2.41 11.69 0.07 80.54 08:11:01 5 4.48 0.00 2.00 11.22 0.03 82.27 08:11:01 6 4.12 0.00 4.68 2.77 0.05 88.39 08:11:01 7 4.83 0.00 2.15 0.02 0.03 92.97 08:12:01 all 3.76 0.00 2.63 8.04 0.04 85.53 08:12:01 0 3.35 0.00 2.06 31.94 0.07 62.59 08:12:01 1 3.42 0.00 2.47 2.37 0.05 91.69 08:12:01 2 4.49 0.00 2.64 1.50 0.03 91.35 08:12:01 3 2.90 0.00 3.02 4.70 0.02 89.36 08:12:01 4 5.15 0.00 1.83 1.68 0.05 91.29 08:12:01 5 3.78 0.00 1.38 4.75 0.05 90.05 08:12:01 6 1.91 0.00 1.17 0.05 0.02 96.85 08:12:01 7 5.08 0.00 6.46 17.48 0.05 70.93 08:13:01 all 4.53 0.00 3.39 6.86 0.04 85.18 08:13:01 0 2.31 0.00 1.56 2.76 0.02 93.36 08:13:01 1 6.16 0.00 7.90 27.84 0.08 58.01 08:13:01 2 4.45 0.00 2.75 2.76 0.03 90.00 08:13:01 3 3.09 0.00 1.45 0.10 0.03 95.32 08:13:01 4 6.27 0.00 2.95 5.97 0.02 84.80 08:13:01 5 5.80 0.00 2.89 10.98 0.05 80.29 08:13:01 6 4.39 0.00 3.85 3.14 0.03 88.58 08:13:01 7 3.80 0.00 3.82 1.40 0.03 90.95 08:14:01 all 19.44 0.00 1.05 0.48 0.07 78.95 08:14:01 0 22.85 0.00 1.36 0.50 0.07 75.22 08:14:01 1 21.16 0.00 2.17 3.24 0.07 73.35 08:14:01 2 20.29 0.00 0.97 0.00 0.07 78.67 08:14:01 3 19.03 0.00 0.58 0.00 0.07 80.32 08:14:01 4 20.19 0.00 0.85 0.02 0.08 78.86 08:14:01 5 10.72 0.00 0.67 0.02 0.08 88.50 08:14:01 6 21.34 0.00 1.10 0.02 0.08 77.45 08:14:01 7 19.91 0.00 0.76 0.03 0.08 79.22 08:15:01 all 20.72 0.00 0.75 0.09 0.08 78.35 08:15:01 0 19.57 0.00 0.67 0.08 0.08 79.60 08:15:01 1 25.58 0.00 0.79 0.02 0.08 73.52 08:15:01 2 27.02 0.00 0.98 0.02 0.10 71.88 08:15:01 3 20.76 0.00 0.81 0.54 0.08 77.81 08:15:01 4 23.64 0.00 0.77 0.00 0.05 75.54 08:15:01 5 16.37 0.00 0.64 0.00 0.08 82.90 08:15:01 6 26.01 0.00 0.99 0.08 0.10 72.82 08:15:01 7 6.80 0.00 0.32 0.02 0.10 92.77 08:15:01 CPU %user %nice %system %iowait %steal %idle 08:16:01 all 21.34 0.00 0.75 0.09 0.09 77.73 08:16:01 0 12.16 0.00 0.45 0.02 0.13 87.24 08:16:01 1 22.39 0.00 0.82 0.02 0.08 76.69 08:16:01 2 22.52 0.00 0.77 0.00 0.07 76.64 08:16:01 3 24.12 0.00 0.89 0.57 0.08 74.34 08:16:01 4 20.33 0.00 0.72 0.02 0.07 78.86 08:16:01 5 17.07 0.00 0.54 0.10 0.07 82.23 08:16:01 6 27.18 0.00 0.97 0.00 0.08 71.76 08:16:01 7 24.97 0.00 0.84 0.02 0.12 74.06 08:17:01 all 3.55 0.00 2.59 8.74 0.04 85.09 08:17:01 0 3.11 0.00 1.42 0.80 0.03 94.63 08:17:01 1 2.01 0.00 3.82 7.80 0.02 86.36 08:17:01 2 2.68 0.00 2.23 7.83 0.05 87.22 08:17:01 3 2.86 0.00 2.11 14.79 0.02 80.23 08:17:01 4 3.75 0.00 1.39 0.13 0.03 94.69 08:17:01 5 3.87 0.00 1.93 2.36 0.05 91.78 08:17:01 6 5.54 0.00 7.00 36.15 0.05 51.26 08:17:01 7 4.62 0.00 0.83 0.08 0.03 94.43 08:18:01 all 21.29 0.00 4.10 0.35 0.07 74.20 08:18:01 0 23.21 0.00 4.56 1.11 0.07 71.05 08:18:01 1 20.97 0.00 3.44 0.00 0.07 75.52 08:18:01 2 26.95 0.00 2.63 0.39 0.07 69.97 08:18:01 3 18.81 0.00 4.31 1.20 0.07 75.62 08:18:01 4 16.62 0.00 3.47 0.00 0.03 79.88 08:18:01 5 27.56 0.00 6.38 0.03 0.08 65.94 08:18:01 6 16.65 0.00 4.12 0.00 0.07 79.16 08:18:01 7 19.52 0.00 3.87 0.02 0.07 76.52 Average: all 16.16 0.00 2.02 4.63 0.06 77.13 Average: 0 15.80 0.00 1.69 3.10 0.06 79.36 Average: 1 16.86 0.00 2.51 6.61 0.06 73.96 Average: 2 19.18 0.00 2.00 2.08 0.06 76.69 Average: 3 14.05 0.00 1.91 7.33 0.06 76.65 Average: 4 17.03 0.00 1.64 2.03 0.05 79.24 Average: 5 15.83 0.00 1.74 4.21 0.06 78.16 Average: 6 17.32 0.00 2.62 5.82 0.06 74.17 Average: 7 13.18 0.00 2.07 5.84 0.06 78.86