---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5204 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 11G 145G 7% / 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 838 29009 0 2319 30896 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:e7:d9:77 brd ff:ff:ff:ff:ff:ff inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85551sec preferred_lft 85551sec inet6 fe80::f816:3eff:fee7:d977/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:1f:b6:33 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::42:66ff:fe1f:b633/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5204) 08/09/26 _x86_64_ (8 CPU) 08:23:21 LINUX RESTART (8 CPU) 08:24:02 tps rtps wtps bread/s bwrtn/s 08:25:01 205.20 11.02 194.19 1361.53 88095.44 08:26:01 112.31 2.13 110.18 354.96 62944.70 08:27:01 5.90 0.00 5.90 0.00 6023.13 08:28:01 2.17 0.00 2.17 0.00 831.73 08:29:01 3.50 0.00 3.50 0.00 4546.84 08:30:01 11.45 0.02 11.43 0.13 7662.72 08:31:01 1.77 0.00 1.77 0.00 849.19 08:32:01 2.22 0.00 2.22 0.00 869.32 08:33:01 20.81 0.00 20.81 0.00 15395.57 08:34:01 14.71 0.00 14.71 0.00 12588.47 08:35:01 9.05 0.00 9.05 0.00 7629.93 08:36:01 3.05 0.00 3.05 0.00 1804.50 08:37:01 104.87 1.33 103.53 55.06 16143.58 Average: 38.02 1.10 36.92 134.72 17248.20 08:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 29888804 31713636 3050408 9.26 76292 2050132 1626264 4.78 898504 1838620 68 08:26:01 28835832 31172212 4103380 12.46 84860 2523292 2038584 6.00 1498712 2232404 94784 08:27:01 28922812 31292904 4016400 12.19 84948 2541188 2003396 5.89 1395084 2248572 992 08:28:01 28626628 31039760 4312584 13.09 85024 2566700 2287952 6.73 1652352 2285988 2376 08:29:01 27812336 30326672 5126876 15.56 85092 2700452 2933592 8.63 2391868 2357152 60 08:30:01 28838284 31328024 4100928 12.45 85252 2662304 1953552 5.75 1448412 2275216 3764 08:31:01 28544472 31077496 4394740 13.34 85336 2688756 2240868 6.59 1698536 2317652 5268 08:32:01 28280284 30863620 4658928 14.14 85424 2720988 2470868 7.27 1912260 2365936 12152 08:33:01 28959488 31491088 3979724 12.08 85652 2712324 1771104 5.21 1327816 2271192 70068 08:34:01 29026372 31366004 3912840 11.88 85768 2516692 1951048 5.74 1363340 2173176 1096 08:35:01 28947700 31370388 3991512 12.12 85836 2601048 1904828 5.60 1400344 2212676 29940 08:36:01 28709984 31177336 4229228 12.84 85916 2632128 2129820 6.27 1592008 2256564 7564 08:37:01 29701496 31623548 3237716 9.83 92200 2121296 1488300 4.38 1035980 1861920 1724 Average: 28853422 31218668 4085790 12.40 85200 2541331 2061552 6.07 1508863 2207467 17681 08:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 ens3 108.27 76.85 1749.53 13.43 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 lo 3.39 3.39 0.39 0.39 0.00 0.00 0.00 0.00 08:26:01 ens3 183.51 115.17 1860.84 18.21 0.00 0.00 0.00 0.00 08:26:01 docker0 58.86 123.85 3.51 1847.63 0.00 0.00 0.00 0.00 08:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:26:01 vethddf8f7b 55.01 115.24 4.04 1795.58 0.00 0.00 0.00 0.15 08:27:01 ens3 1.18 0.92 0.98 0.59 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 vethddf8f7b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 0.20 0.12 0.07 0.01 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 vethddf8f7b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 0.45 0.38 0.19 0.63 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 vethddf8f7b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 1.63 1.38 0.40 0.65 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 vethddf8f7b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.20 0.15 0.06 0.22 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 vethddf8f7b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.25 0.20 0.07 0.22 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 vethddf8f7b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 9.50 8.28 2.15 3.57 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 vethddf8f7b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 7.86 7.55 1.88 3.14 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 vethddf8f7b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 1.42 1.12 0.32 0.72 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 vethddf8f7b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 0.22 0.13 0.07 0.02 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 vethddf8f7b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 164.79 162.44 141.75 348.12 0.00 0.00 0.00 0.00 08:37:01 docker0 9.48 11.46 0.59 103.75 0.00 0.00 0.00 0.00 08:37:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 36.80 28.76 287.28 29.98 0.00 0.00 0.00 0.00 Average: docker0 5.27 10.43 0.32 150.36 0.00 0.00 0.00 0.00 Average: lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5204) 08/09/26 _x86_64_ (8 CPU) 08:23:21 LINUX RESTART (8 CPU) 08:24:02 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 9.35 0.00 0.87 3.09 0.03 86.65 08:25:01 0 0.27 0.00 0.36 2.05 0.02 97.30 08:25:01 1 29.56 0.00 1.85 0.66 0.03 67.90 08:25:01 2 0.39 0.00 0.58 16.94 0.07 82.02 08:25:01 3 25.40 0.00 1.78 0.95 0.05 71.82 08:25:01 4 6.05 0.00 0.61 0.07 0.02 93.25 08:25:01 5 8.69 0.00 1.04 3.62 0.02 86.64 08:25:01 6 3.22 0.00 0.56 0.15 0.02 96.05 08:25:01 7 1.12 0.00 0.25 0.34 0.02 98.27 08:26:01 all 35.50 0.00 5.96 1.23 0.08 57.23 08:26:01 0 34.21 0.00 6.87 0.98 0.08 57.86 08:26:01 1 34.71 0.00 5.20 0.03 0.07 59.99 08:26:01 2 35.13 0.00 5.70 4.36 0.08 54.74 08:26:01 3 35.80 0.00 4.34 2.96 0.07 56.84 08:26:01 4 37.76 0.00 5.69 0.02 0.08 56.45 08:26:01 5 35.91 0.00 5.56 1.15 0.08 57.30 08:26:01 6 36.51 0.00 7.55 0.22 0.10 55.63 08:26:01 7 33.96 0.00 6.74 0.17 0.08 59.05 08:27:01 all 15.75 0.00 0.90 0.08 0.03 83.24 08:27:01 0 3.08 0.00 0.30 0.00 0.03 96.58 08:27:01 1 9.22 0.00 0.52 0.00 0.03 90.23 08:27:01 2 84.40 0.00 3.62 0.03 0.08 11.86 08:27:01 3 3.77 0.00 0.42 0.20 0.02 95.60 08:27:01 4 7.18 0.00 0.52 0.00 0.00 92.30 08:27:01 5 4.29 0.00 0.43 0.43 0.00 94.85 08:27:01 6 9.67 0.00 0.87 0.00 0.05 89.41 08:27:01 7 4.35 0.00 0.48 0.00 0.02 95.15 08:28:01 all 12.15 0.00 0.45 0.02 0.02 87.36 08:28:01 0 49.33 0.00 1.82 0.00 0.07 48.78 08:28:01 1 13.09 0.00 0.53 0.00 0.02 86.36 08:28:01 2 1.51 0.00 0.10 0.03 0.00 98.35 08:28:01 3 33.12 0.00 1.12 0.00 0.03 65.73 08:28:01 4 0.00 0.00 0.02 0.00 0.00 99.98 08:28:01 5 0.10 0.00 0.02 0.12 0.02 99.75 08:28:01 6 0.00 0.00 0.00 0.00 0.03 99.97 08:28:01 7 0.03 0.00 0.02 0.00 0.02 99.93 08:29:01 all 12.11 0.00 0.45 0.06 0.02 87.36 08:29:01 0 0.05 0.00 0.05 0.00 0.02 99.88 08:29:01 1 27.02 0.00 0.86 0.00 0.03 72.09 08:29:01 2 35.84 0.00 1.98 0.45 0.05 61.68 08:29:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:29:01 4 0.02 0.00 0.00 0.00 0.02 99.97 08:29:01 5 0.03 0.00 0.03 0.03 0.00 99.90 08:29:01 6 33.79 0.00 0.62 0.00 0.05 65.54 08:29:01 7 0.02 0.00 0.00 0.00 0.02 99.97 08:30:01 all 12.19 0.00 0.72 0.08 0.03 86.99 08:30:01 0 0.42 0.00 0.22 0.02 0.00 99.35 08:30:01 1 1.12 0.00 0.20 0.00 0.00 98.68 08:30:01 2 47.65 0.00 1.88 0.03 0.05 50.38 08:30:01 3 18.31 0.00 1.20 0.05 0.02 80.42 08:30:01 4 0.97 0.00 0.20 0.00 0.07 98.77 08:30:01 5 0.37 0.00 0.15 0.20 0.00 99.28 08:30:01 6 28.16 0.00 1.45 0.15 0.03 70.20 08:30:01 7 0.45 0.00 0.48 0.15 0.00 98.92 08:31:01 all 12.07 0.00 0.45 0.01 0.02 87.45 08:31:01 0 0.03 0.00 0.03 0.00 0.00 99.93 08:31:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:31:01 2 96.43 0.00 3.50 0.00 0.07 0.00 08:31:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:31:01 4 0.02 0.00 0.03 0.02 0.05 99.88 08:31:01 5 0.02 0.00 0.02 0.07 0.02 99.88 08:31:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 7 0.00 0.00 0.02 0.00 0.02 99.97 08:32:01 all 12.09 0.00 0.42 0.01 0.02 87.46 08:32:01 0 0.00 0.00 0.03 0.00 0.02 99.95 08:32:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:32:01 2 96.60 0.00 3.30 0.00 0.10 0.00 08:32:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 4 0.02 0.00 0.03 0.00 0.05 99.90 08:32:01 5 0.03 0.00 0.00 0.07 0.00 99.90 08:32:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 7 0.03 0.00 0.00 0.00 0.00 99.97 08:33:01 all 36.09 0.00 3.46 0.08 0.06 60.32 08:33:01 0 27.79 0.00 2.88 0.00 0.03 69.29 08:33:01 1 26.35 0.00 3.32 0.02 0.03 70.28 08:33:01 2 38.68 0.00 4.27 0.47 0.05 56.54 08:33:01 3 28.96 0.00 3.32 0.02 0.03 67.67 08:33:01 4 27.65 0.00 3.43 0.00 0.07 68.85 08:33:01 5 38.09 0.00 3.78 0.00 0.07 58.07 08:33:01 6 72.77 0.00 3.65 0.15 0.10 23.33 08:33:01 7 28.40 0.00 3.05 0.00 0.05 68.50 08:34:01 all 30.46 0.00 3.21 0.03 0.05 66.26 08:34:01 0 82.37 0.00 5.67 0.00 0.10 11.87 08:34:01 1 27.02 0.00 2.92 0.05 0.05 69.96 08:34:01 2 22.26 0.00 3.00 0.15 0.03 74.55 08:34:01 3 20.67 0.00 2.82 0.00 0.03 76.48 08:34:01 4 21.04 0.00 2.93 0.02 0.03 75.98 08:34:01 5 25.41 0.00 2.86 0.00 0.03 71.70 08:34:01 6 22.88 0.00 2.62 0.00 0.03 74.47 08:34:01 7 22.02 0.00 2.88 0.00 0.05 75.05 08:35:01 all 11.95 0.00 0.79 0.08 0.02 87.16 08:35:01 0 53.76 0.00 2.43 0.25 0.05 43.51 08:35:01 1 12.87 0.00 0.72 0.05 0.07 86.29 08:35:01 2 0.15 0.00 0.03 0.07 0.00 99.75 08:35:01 3 5.00 0.00 0.85 0.05 0.00 94.10 08:35:01 4 4.85 0.00 0.50 0.00 0.03 94.62 08:35:01 5 10.84 0.00 0.77 0.00 0.03 88.36 08:35:01 6 0.22 0.00 0.30 0.20 0.02 99.27 08:35:01 7 7.92 0.00 0.72 0.00 0.00 91.36 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 12.28 0.00 0.47 0.02 0.02 87.21 08:36:01 0 0.00 0.00 0.02 0.00 0.00 99.98 08:36:01 1 51.56 0.00 1.75 0.00 0.05 46.65 08:36:01 2 34.15 0.00 1.40 0.02 0.03 64.40 08:36:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:36:01 4 0.02 0.00 0.03 0.00 0.03 99.92 08:36:01 5 12.38 0.00 0.53 0.15 0.05 86.90 08:36:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:36:01 7 0.07 0.00 0.02 0.00 0.02 99.90 08:37:01 all 27.20 0.00 4.75 0.23 0.06 67.76 08:37:01 0 24.31 0.00 4.34 0.03 0.05 71.26 08:37:01 1 32.10 0.00 5.63 0.20 0.07 62.01 08:37:01 2 28.95 0.00 4.98 0.80 0.05 65.22 08:37:01 3 37.11 0.00 5.66 0.12 0.08 57.02 08:37:01 4 20.15 0.00 3.94 0.02 0.05 75.84 08:37:01 5 30.44 0.00 4.75 0.28 0.05 64.48 08:37:01 6 21.67 0.00 4.53 0.08 0.05 73.67 08:37:01 7 22.82 0.00 4.12 0.33 0.05 72.67 Average: all 18.41 0.00 1.76 0.38 0.03 79.41 Average: 0 21.23 0.00 1.93 0.25 0.04 76.56 Average: 1 20.36 0.00 1.81 0.08 0.03 77.72 Average: 2 40.23 0.00 2.64 1.77 0.05 55.31 Average: 3 16.00 0.00 1.65 0.33 0.03 81.99 Average: 4 9.66 0.00 1.38 0.01 0.04 88.91 Average: 5 12.82 0.00 1.53 0.47 0.03 85.15 Average: 6 17.63 0.00 1.70 0.07 0.04 80.56 Average: 7 9.32 0.00 1.44 0.08 0.03 89.14