---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2518 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 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / 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 847 26106 0 5213 30864 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:6b:cd:0c brd ff:ff:ff:ff:ff:ff inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85538sec preferred_lft 85538sec inet6 fe80::f816:3eff:fe6b:cd0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:f9:62:2b 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2518) 12/05/23 _x86_64_ (8 CPU) 12:40:23 LINUX RESTART (8 CPU) 12:41:01 tps rtps wtps bread/s bwrtn/s 12:42:01 109.66 36.17 73.49 1690.24 14471.58 12:43:01 102.77 3.65 99.12 83.85 21207.93 12:44:01 40.79 0.38 40.41 4.93 33348.71 12:45:01 26.96 0.37 26.60 46.26 30454.92 12:46:01 8.68 0.03 8.65 0.80 12139.44 12:47:01 7.43 0.02 7.42 0.67 10272.29 12:48:01 8.85 0.15 8.70 2.27 12833.19 12:49:01 8.13 0.00 8.13 0.00 11871.35 12:50:01 23.33 6.58 16.74 818.79 12786.14 12:51:01 148.58 0.82 147.76 33.99 74183.10 12:52:01 6.35 0.02 6.33 0.13 7155.47 12:53:01 6.73 0.00 6.73 0.00 7031.62 12:54:01 60.87 41.18 19.70 2402.80 11453.42 Average: 43.06 6.88 36.17 391.66 19955.57 12:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 30072036 31700296 2867184 8.70 71576 1865664 1439340 4.23 881496 1698272 176424 12:43:01 29543404 31518624 3395816 10.31 83208 2184088 1906960 5.61 1073476 1999952 126632 12:44:01 28206196 31474624 4733024 14.37 87708 3450176 1917516 5.64 1125668 3238496 630508 12:45:01 27980992 31310276 4958228 15.05 87784 3510736 2089348 6.15 1301304 3286912 59476 12:46:01 27779700 31160176 5159520 15.66 87876 3561968 2293684 6.75 1470876 3318912 24052 12:47:01 27969796 31411824 4969424 15.09 87972 3623308 2014452 5.93 1223056 3376232 61524 12:48:01 27943904 31457552 4995316 15.17 88076 3694512 1950540 5.74 1195396 3429316 42072 12:49:01 27816052 31395936 5123168 15.55 88148 3759944 2005364 5.90 1274104 3476756 35064 12:50:01 25831884 31557120 7107336 21.58 117124 5771560 1575080 4.63 1867452 4759256 1947912 12:51:01 26606040 31200824 6333180 19.23 118940 4668336 2671236 7.86 1457928 4419596 284 12:52:01 26285204 30879788 6654016 20.20 119020 4668524 3040716 8.95 1778392 4419776 160 12:53:01 26613268 31208532 6325952 19.20 119088 4669072 2692664 7.92 1502416 4368484 140 12:54:01 26776116 31630456 6163104 18.71 120632 4919784 1403520 4.13 1413872 4290908 80664 Average: 27648046 31377387 5291174 16.06 98242 3872898 2076955 6.11 1351187 3544836 244993 12:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 12:42:01 ens3 85.62 57.96 1096.59 10.90 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:43:01 ens3 37.08 24.36 687.96 5.04 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 363.34 172.89 10099.17 13.02 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:45:01 ens3 0.22 0.23 0.06 0.22 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 0.32 0.25 0.13 0.28 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:47:01 ens3 0.18 0.20 0.06 0.22 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 1.40 0.62 0.51 0.66 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:49:01 ens3 0.23 0.17 0.06 0.25 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 0.38 0.27 0.11 0.40 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 lo 13.06 13.06 0.87 0.87 0.00 0.00 0.00 0.00 12:51:01 ens3 32.98 32.56 8.00 8.50 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 lo 19.80 19.80 1.30 1.30 0.00 0.00 0.00 0.00 12:52:01 ens3 49.93 48.94 10.15 12.69 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 lo 16.07 16.07 1.05 1.05 0.00 0.00 0.00 0.00 12:53:01 ens3 40.70 39.71 8.25 10.32 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 lo 7.80 7.80 0.54 0.54 0.00 0.00 0.00 0.00 12:54:01 ens3 381.55 253.71 2682.35 71.09 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.57 4.57 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 76.50 48.62 1123.98 10.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2518) 12/05/23 _x86_64_ (8 CPU) 12:40:23 LINUX RESTART (8 CPU) 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 10.70 0.00 0.76 1.17 0.03 87.34 12:42:01 0 32.43 0.00 1.82 0.77 0.05 64.94 12:42:01 1 19.88 0.00 1.12 0.22 0.03 78.75 12:42:01 2 1.02 0.00 0.25 0.37 0.05 98.31 12:42:01 3 0.87 0.00 0.45 5.40 0.02 93.27 12:42:01 4 6.02 0.00 0.70 0.53 0.02 92.73 12:42:01 5 3.38 0.00 0.22 0.00 0.03 96.37 12:42:01 6 6.27 0.00 0.53 0.22 0.02 92.96 12:42:01 7 15.64 0.00 0.97 1.83 0.03 81.52 12:43:01 all 11.75 0.00 0.67 1.61 0.04 85.94 12:43:01 0 28.48 0.00 0.54 2.44 0.05 68.49 12:43:01 1 11.39 0.00 0.83 0.32 0.02 87.45 12:43:01 2 3.38 0.00 0.54 1.47 0.05 94.56 12:43:01 3 24.49 0.00 1.07 0.87 0.05 73.53 12:43:01 4 0.77 0.00 0.37 2.64 0.02 96.21 12:43:01 5 3.65 0.00 0.42 0.05 0.07 95.81 12:43:01 6 8.78 0.00 0.28 0.00 0.03 90.90 12:43:01 7 13.05 0.00 1.25 5.16 0.03 80.50 12:44:01 all 10.71 0.00 0.82 0.51 0.03 87.93 12:44:01 0 62.30 0.00 0.35 0.00 0.05 37.30 12:44:01 1 13.49 0.00 2.51 0.20 0.02 83.78 12:44:01 2 2.05 0.00 0.28 0.00 0.03 97.63 12:44:01 3 4.28 0.00 2.01 1.72 0.02 91.98 12:44:01 4 1.85 0.00 0.25 0.00 0.00 97.90 12:44:01 5 0.30 0.00 0.53 0.72 0.08 98.36 12:44:01 6 0.07 0.00 0.28 0.00 0.02 99.63 12:44:01 7 1.44 0.00 0.35 1.42 0.02 96.78 12:45:01 all 12.49 0.00 0.20 0.31 0.03 86.97 12:45:01 0 0.22 0.00 0.03 0.00 0.00 99.75 12:45:01 1 15.18 0.00 0.30 0.07 0.07 84.38 12:45:01 2 1.12 0.00 0.03 0.00 0.02 98.83 12:45:01 3 0.15 0.00 0.05 0.03 0.02 99.75 12:45:01 4 29.81 0.00 0.15 0.02 0.03 69.99 12:45:01 5 3.00 0.00 0.38 1.65 0.07 94.89 12:45:01 6 34.03 0.00 0.38 0.00 0.03 65.56 12:45:01 7 16.51 0.00 0.25 0.70 0.05 82.49 12:46:01 all 12.39 0.00 0.18 0.08 0.03 87.33 12:46:01 0 1.85 0.00 0.10 0.00 0.02 98.03 12:46:01 1 28.37 0.00 0.40 0.00 0.02 71.22 12:46:01 2 18.06 0.00 0.25 0.00 0.03 81.66 12:46:01 3 17.45 0.00 0.25 0.00 0.00 82.30 12:46:01 4 0.02 0.00 0.02 0.00 0.02 99.95 12:46:01 5 16.53 0.00 0.12 0.12 0.03 83.21 12:46:01 6 0.07 0.00 0.03 0.02 0.00 99.88 12:46:01 7 16.76 0.00 0.25 0.52 0.08 82.39 12:47:01 all 12.40 0.00 0.16 0.04 0.03 87.37 12:47:01 0 0.05 0.00 0.02 0.00 0.00 99.93 12:47:01 1 4.02 0.00 0.05 0.00 0.02 95.92 12:47:01 2 6.31 0.00 0.25 0.00 0.02 93.42 12:47:01 3 0.08 0.00 0.03 0.00 0.02 99.87 12:47:01 4 5.97 0.00 0.12 0.00 0.00 93.92 12:47:01 5 1.07 0.00 0.28 0.15 0.10 98.40 12:47:01 6 7.02 0.00 0.15 0.00 0.02 92.82 12:47:01 7 74.67 0.00 0.42 0.15 0.10 24.66 12:48:01 all 12.28 0.00 0.31 0.37 0.03 87.01 12:48:01 0 6.04 0.00 0.38 0.00 0.03 93.55 12:48:01 1 9.18 0.00 0.23 0.00 0.02 90.57 12:48:01 2 6.81 0.00 0.23 0.00 0.03 92.92 12:48:01 3 15.19 0.00 0.30 0.00 0.02 84.50 12:48:01 4 7.68 0.00 0.23 0.00 0.02 92.07 12:48:01 5 12.02 0.00 0.35 0.18 0.07 87.38 12:48:01 6 22.58 0.00 0.25 0.00 0.03 77.14 12:48:01 7 18.76 0.00 0.48 2.79 0.07 77.90 12:49:01 all 12.25 0.00 0.33 0.44 0.04 86.95 12:49:01 0 13.97 0.00 0.45 0.00 0.07 85.51 12:49:01 1 2.35 0.00 0.20 0.00 0.00 97.45 12:49:01 2 6.70 0.00 0.22 0.00 0.05 93.03 12:49:01 3 10.18 0.00 0.27 0.00 0.02 89.54 12:49:01 4 27.33 0.00 0.40 0.00 0.03 72.23 12:49:01 5 12.64 0.00 0.30 0.05 0.03 86.98 12:49:01 6 5.58 0.00 0.22 0.00 0.02 94.18 12:49:01 7 19.24 0.00 0.55 3.46 0.08 76.66 12:50:01 all 11.61 0.00 0.69 0.76 0.04 86.90 12:50:01 0 0.63 0.00 0.10 0.00 0.02 99.25 12:50:01 1 0.08 0.00 0.02 0.02 0.00 99.88 12:50:01 2 0.67 0.00 0.15 0.00 0.10 99.08 12:50:01 3 15.15 0.00 0.28 0.00 0.02 84.55 12:50:01 4 7.31 0.00 0.22 0.00 0.02 92.46 12:50:01 5 0.17 0.00 0.07 0.00 0.02 99.75 12:50:01 6 66.58 0.00 4.32 0.89 0.07 28.15 12:50:01 7 2.42 0.00 0.33 5.17 0.07 92.00 12:51:01 all 10.87 0.00 1.12 4.82 0.09 83.09 12:51:01 0 7.78 0.00 1.77 26.32 0.10 64.03 12:51:01 1 12.47 0.00 1.37 0.38 0.15 85.63 12:51:01 2 24.78 0.00 1.11 0.20 0.10 73.81 12:51:01 3 5.45 0.00 1.24 0.02 0.08 93.21 12:51:01 4 7.23 0.00 0.91 2.92 0.07 88.87 12:51:01 5 18.49 0.00 0.86 0.84 0.10 79.71 12:51:01 6 5.68 0.00 0.92 3.56 0.08 89.75 12:51:01 7 5.21 0.00 0.87 4.21 0.07 89.65 12:52:01 all 12.03 0.00 0.87 0.38 0.10 86.63 12:52:01 0 2.11 0.00 0.94 1.76 0.08 95.11 12:52:01 1 6.56 0.00 0.92 0.00 0.10 92.42 12:52:01 2 6.31 0.00 0.62 0.00 0.08 92.99 12:52:01 3 5.57 0.00 0.99 0.45 0.08 92.90 12:52:01 4 62.10 0.00 1.15 0.02 0.12 36.61 12:52:01 5 6.74 0.00 0.87 0.00 0.10 92.29 12:52:01 6 3.20 0.00 0.74 0.00 0.10 95.96 12:52:01 7 3.48 0.00 0.72 0.79 0.12 94.89 12:52:01 CPU %user %nice %system %iowait %steal %idle 12:53:01 all 12.03 0.00 1.01 0.35 0.09 86.51 12:53:01 0 3.08 0.00 1.11 0.05 0.09 95.68 12:53:01 1 17.84 0.00 0.92 0.03 0.10 81.11 12:53:01 2 1.09 0.00 0.77 0.00 0.07 98.07 12:53:01 3 1.92 0.00 1.09 0.00 0.10 96.89 12:53:01 4 66.47 0.00 1.27 0.00 0.10 32.15 12:53:01 5 0.92 0.00 0.87 0.02 0.10 98.09 12:53:01 6 2.40 0.00 0.97 0.00 0.12 96.51 12:53:01 7 2.38 0.00 1.11 2.74 0.07 93.70 12:54:01 all 15.79 0.00 0.99 0.64 0.08 82.50 12:54:01 0 11.63 0.00 1.62 1.02 0.07 85.67 12:54:01 1 50.43 0.00 0.93 0.25 0.12 48.27 12:54:01 2 12.00 0.00 1.41 0.08 0.08 86.43 12:54:01 3 12.19 0.00 1.56 0.10 0.07 86.08 12:54:01 4 15.40 0.00 0.87 0.22 0.07 83.44 12:54:01 5 10.39 0.00 0.60 0.20 0.07 88.75 12:54:01 6 8.04 0.00 0.40 0.17 0.05 91.34 12:54:01 7 6.09 0.00 0.57 3.12 0.07 90.15 Average: all 12.10 0.00 0.62 0.88 0.05 86.35 Average: 0 13.14 0.00 0.71 2.49 0.05 83.62 Average: 1 14.71 0.00 0.75 0.11 0.05 84.37 Average: 2 6.94 0.00 0.47 0.16 0.06 92.37 Average: 3 8.70 0.00 0.74 0.66 0.04 89.86 Average: 4 18.24 0.00 0.51 0.49 0.04 80.72 Average: 5 6.87 0.00 0.45 0.31 0.07 92.31 Average: 6 13.11 0.00 0.73 0.37 0.05 85.75 Average: 7 15.08 0.00 0.62 2.47 0.07 81.76