---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1592 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 144G 8% / 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 844 27884 0 3438 30867 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:d1:65:62 brd ff:ff:ff:ff:ff:ff inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85593sec preferred_lft 85593sec inet6 fe80::f816:3eff:fed1:6562/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:54:9c:3c 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::42:6dff:fe54:9c3c/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-1592) 12/01/23 _x86_64_ (8 CPU) 21:47:22 LINUX RESTART (8 CPU) 21:48:01 tps rtps wtps bread/s bwrtn/s 21:49:01 19.58 0.00 19.58 0.00 19488.62 21:50:01 13.30 0.00 13.30 0.00 18833.13 21:51:01 13.08 0.00 13.08 0.00 19230.66 21:52:01 13.33 0.00 13.33 0.00 18966.57 21:53:01 12.55 0.00 12.55 0.00 18157.77 21:54:01 15.76 2.30 13.46 79.44 19412.73 21:55:01 108.10 37.23 70.87 1740.64 25544.81 21:56:01 154.64 34.53 120.11 822.40 22892.72 21:57:01 77.87 4.12 73.75 256.76 12774.80 21:58:01 51.72 0.02 51.70 0.53 5588.80 21:59:01 108.39 2.61 105.78 401.73 28310.06 22:00:01 253.76 4.10 249.66 123.85 43149.61 Average: 70.17 7.07 63.10 285.44 21029.26 21:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:49:01 30658760 31901644 2280460 6.92 38684 1531960 1320796 3.89 617732 1414332 24 21:50:01 30658692 31901708 2280528 6.92 38764 1531964 1320796 3.89 618152 1414328 20 21:51:01 30657380 31900512 2281840 6.93 38852 1531964 1320796 3.89 619332 1414324 8 21:52:01 30656912 31900120 2282308 6.93 38940 1531968 1320796 3.89 619880 1414332 16 21:53:01 30653112 31896460 2286108 6.94 39044 1531964 1320796 3.89 624016 1414340 20 21:54:01 30570744 31822052 2368476 7.19 39176 1539692 1320796 3.89 700340 1420536 128 21:55:01 30113064 31721136 2826156 8.58 71196 1846228 1413768 4.16 856952 1680688 169824 21:56:01 29002288 31072132 3936932 11.95 95364 2262528 2204460 6.49 1573960 2026256 170796 21:57:01 29054240 31146216 3884980 11.79 123104 2253204 2110240 6.21 1537816 2004420 60396 21:58:01 28654180 31118872 4285040 13.01 127204 2587308 2112272 6.21 1563084 2323820 335332 21:59:01 28221880 31038824 4717340 14.32 142476 2923544 2233232 6.57 1746932 2563736 222180 22:00:01 28655512 31668768 4283708 13.00 191124 3025160 1402712 4.13 1151476 2681264 844 Average: 29796397 31590704 3142823 9.54 81994 2008124 1616788 4.76 1019139 1814365 79966 21:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 ens3 0.20 0.12 0.06 0.25 0.00 0.00 0.00 0.00 21:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 ens3 0.48 0.40 0.17 0.50 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 ens3 0.10 0.07 0.05 0.16 0.00 0.00 0.00 0.00 21:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 ens3 0.27 0.18 0.06 0.17 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 ens3 2.33 1.00 2.21 0.29 0.00 0.00 0.00 0.00 21:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 ens3 70.54 35.85 107.50 14.50 0.00 0.00 0.00 0.00 21:55:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 ens3 111.16 77.65 1044.50 26.19 0.00 0.00 0.00 0.00 21:56:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 ens3 230.09 169.61 2716.82 33.54 0.00 0.00 0.00 0.00 21:57:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 ens3 89.62 51.77 1170.82 12.61 0.00 0.00 0.00 0.00 21:58:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 ens3 38.44 35.52 11.58 10.21 0.00 0.00 0.00 0.00 21:59:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 21:59:01 docker0 79.83 194.64 7.96 4119.55 0.00 0.00 0.00 0.00 21:59:01 ens3 223.58 99.05 4377.93 13.27 0.00 0.00 0.00 0.00 21:59:01 veth802eec9 60.73 127.47 7.73 2668.28 0.00 0.00 0.00 0.22 22:00:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:00:01 docker0 0.83 0.85 0.15 6.59 0.00 0.00 0.00 0.00 22:00:01 ens3 47.21 24.86 59.85 10.36 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 6.72 16.30 0.68 343.99 0.00 0.00 0.00 0.00 Average: ens3 67.84 41.34 791.09 10.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1592) 12/01/23 _x86_64_ (8 CPU) 21:47:22 LINUX RESTART (8 CPU) 21:48:01 CPU %user %nice %system %iowait %steal %idle 21:49:01 all 0.03 0.00 0.01 1.13 0.01 98.83 21:49:01 0 0.00 0.00 0.00 8.94 0.02 91.04 21:49:01 1 0.02 0.00 0.02 0.00 0.00 99.97 21:49:01 2 0.00 0.00 0.00 0.00 0.02 99.98 21:49:01 3 0.13 0.00 0.00 0.07 0.00 99.80 21:49:01 4 0.05 0.00 0.05 0.00 0.02 99.88 21:49:01 5 0.00 0.00 0.02 0.00 0.00 99.98 21:49:01 6 0.00 0.00 0.02 0.00 0.00 99.98 21:49:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:50:01 all 0.04 0.00 0.02 1.60 0.00 98.34 21:50:01 0 0.02 0.00 0.05 10.04 0.00 89.89 21:50:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:50:01 2 0.03 0.00 0.00 0.00 0.00 99.97 21:50:01 3 0.12 0.00 0.03 0.07 0.02 99.77 21:50:01 4 0.08 0.00 0.00 2.70 0.02 97.20 21:50:01 5 0.02 0.00 0.02 0.00 0.00 99.97 21:50:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:50:01 7 0.02 0.00 0.02 0.00 0.00 99.97 21:51:01 all 0.01 0.00 0.00 1.01 0.01 98.97 21:51:01 0 0.00 0.00 0.00 8.01 0.02 91.98 21:51:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:51:01 3 0.03 0.00 0.00 0.07 0.00 99.90 21:51:01 4 0.02 0.00 0.03 0.00 0.02 99.93 21:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:51:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:51:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:52:01 all 0.02 0.00 0.01 1.12 0.00 98.85 21:52:01 0 0.02 0.00 0.02 8.92 0.00 91.04 21:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:52:01 2 0.03 0.00 0.00 0.00 0.00 99.97 21:52:01 3 0.03 0.00 0.02 0.07 0.00 99.88 21:52:01 4 0.05 0.00 0.02 0.00 0.02 99.92 21:52:01 5 0.00 0.00 0.02 0.00 0.00 99.98 21:52:01 6 0.03 0.00 0.00 0.00 0.02 99.95 21:52:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:53:01 all 0.26 0.00 0.01 1.72 0.00 98.00 21:53:01 0 0.00 0.00 0.00 13.09 0.02 86.89 21:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 21:53:01 2 0.00 0.00 0.02 0.00 0.02 99.97 21:53:01 3 1.89 0.00 0.00 0.00 0.00 98.11 21:53:01 4 0.02 0.00 0.02 0.73 0.02 99.22 21:53:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:53:01 6 0.10 0.00 0.00 0.00 0.00 99.90 21:53:01 7 0.07 0.00 0.00 0.00 0.00 99.93 21:54:01 all 0.77 0.00 0.05 1.00 0.01 98.17 21:54:01 0 1.07 0.00 0.05 7.85 0.02 91.01 21:54:01 1 0.82 0.00 0.05 0.18 0.02 98.93 21:54:01 2 0.15 0.00 0.00 0.00 0.00 99.85 21:54:01 3 1.11 0.00 0.03 0.00 0.02 98.84 21:54:01 4 1.44 0.00 0.05 0.00 0.02 98.50 21:54:01 5 0.10 0.00 0.07 0.00 0.02 99.82 21:54:01 6 1.29 0.00 0.00 0.00 0.00 98.71 21:54:01 7 0.22 0.00 0.12 0.00 0.02 99.65 21:55:01 all 10.20 0.00 0.79 1.99 0.04 86.98 21:55:01 0 11.06 0.00 0.95 9.82 0.03 78.14 21:55:01 1 2.32 0.00 0.22 0.35 0.07 97.05 21:55:01 2 33.03 0.00 1.80 1.42 0.07 63.69 21:55:01 3 11.31 0.00 0.75 0.12 0.03 87.79 21:55:01 4 3.07 0.00 0.45 2.47 0.02 93.98 21:55:01 5 1.45 0.00 0.43 0.25 0.02 97.85 21:55:01 6 6.04 0.00 0.47 0.28 0.02 93.20 21:55:01 7 13.26 0.00 1.23 1.23 0.03 84.23 21:56:01 all 15.60 0.00 1.09 1.87 0.05 81.40 21:56:01 0 30.45 0.00 1.37 7.86 0.05 60.27 21:56:01 1 7.80 0.00 0.99 3.82 0.05 87.34 21:56:01 2 16.75 0.00 1.63 0.82 0.03 80.76 21:56:01 3 14.92 0.00 0.65 0.05 0.02 84.37 21:56:01 4 7.17 0.00 0.50 0.57 0.03 91.73 21:56:01 5 9.48 0.00 0.87 0.28 0.05 89.32 21:56:01 6 9.22 0.00 0.37 0.07 0.03 90.31 21:56:01 7 29.03 0.00 2.36 1.47 0.07 67.07 21:57:01 all 11.34 0.00 0.87 0.99 0.03 86.78 21:57:01 0 31.64 0.00 1.60 0.27 0.05 66.44 21:57:01 1 30.72 0.00 2.50 0.33 0.07 66.37 21:57:01 2 3.00 0.00 0.32 0.10 0.02 96.57 21:57:01 3 1.07 0.00 0.15 0.58 0.03 98.17 21:57:01 4 3.89 0.00 0.32 0.03 0.02 95.75 21:57:01 5 1.25 0.00 0.10 0.00 0.00 98.65 21:57:01 6 0.60 0.00 1.08 4.07 0.05 94.19 21:57:01 7 18.51 0.00 0.83 2.55 0.03 78.06 21:58:01 all 11.84 0.00 0.59 0.50 0.03 87.04 21:58:01 0 0.82 0.00 0.12 0.00 0.00 99.07 21:58:01 1 8.93 0.00 0.23 0.20 0.03 90.61 21:58:01 2 0.47 0.00 0.10 0.68 0.05 98.70 21:58:01 3 22.25 0.00 0.45 0.15 0.03 77.11 21:58:01 4 30.21 0.00 2.25 0.63 0.05 66.86 21:58:01 5 0.50 0.00 0.12 0.00 0.03 99.35 21:58:01 6 3.35 0.00 0.33 2.19 0.00 94.13 21:58:01 7 28.20 0.00 1.15 0.12 0.05 70.48 21:59:01 all 9.38 0.00 1.40 1.95 0.04 87.23 21:59:01 0 3.83 0.00 1.54 2.81 0.05 91.78 21:59:01 1 1.44 0.00 0.65 2.75 0.03 95.12 21:59:01 2 4.46 0.00 1.55 5.97 0.03 87.98 21:59:01 3 15.01 0.00 2.14 0.25 0.05 82.56 21:59:01 4 1.59 0.00 0.47 0.03 0.02 97.90 21:59:01 5 2.20 0.00 0.62 0.58 0.02 96.58 21:59:01 6 18.30 0.00 1.80 1.15 0.05 78.70 21:59:01 7 28.17 0.00 2.41 2.06 0.07 67.30 21:59:01 CPU %user %nice %system %iowait %steal %idle 22:00:01 all 9.35 0.00 2.37 2.56 0.04 85.67 22:00:01 0 7.89 0.00 3.14 17.22 0.05 71.70 22:00:01 1 6.58 0.00 3.61 1.39 0.03 88.40 22:00:01 2 4.55 0.00 1.49 1.36 0.03 92.57 22:00:01 3 6.49 0.00 1.94 0.12 0.02 91.44 22:00:01 4 4.11 0.00 1.40 0.07 0.02 94.40 22:00:01 5 4.38 0.00 1.35 0.02 0.03 94.22 22:00:01 6 8.09 0.00 1.15 0.10 0.03 90.63 22:00:01 7 32.73 0.00 4.89 0.32 0.10 61.96 Average: all 5.73 0.00 0.60 1.45 0.02 92.19 Average: 0 7.23 0.00 0.73 7.90 0.03 84.11 Average: 1 4.89 0.00 0.69 0.75 0.03 93.65 Average: 2 5.21 0.00 0.58 0.86 0.02 93.34 Average: 3 6.20 0.00 0.51 0.13 0.02 93.14 Average: 4 4.31 0.00 0.46 0.60 0.02 94.60 Average: 5 1.61 0.00 0.30 0.09 0.01 97.98 Average: 6 3.92 0.00 0.44 0.65 0.02 94.97 Average: 7 12.50 0.00 1.08 0.65 0.03 85.74