---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3183 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 14G 142G 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 827 25469 0 5870 30883 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:93:b5:97 brd ff:ff:ff:ff:ff:ff inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85568sec preferred_lft 85568sec inet6 fe80::f816:3eff:fe93:b597/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:89:87:5a:49 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::42:89ff:fe87:5a49/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3183) 11/22/23 _x86_64_ (8 CPU) 23:42:11 LINUX RESTART (8 CPU) 23:43:02 tps rtps wtps bread/s bwrtn/s 23:44:01 11.03 0.00 11.03 0.00 9535.21 23:45:01 6.92 0.00 6.92 0.00 9153.94 23:46:01 6.77 0.00 6.77 0.00 9017.16 23:47:01 9.27 2.07 7.20 87.59 9333.91 23:48:01 100.12 37.56 62.56 1754.77 15143.48 23:49:01 261.79 48.34 213.45 2868.59 46271.89 23:50:01 208.90 0.03 208.87 0.27 33713.71 23:51:01 235.48 0.02 235.46 1.20 91277.85 23:52:01 219.51 0.05 219.46 4.80 121899.42 23:53:01 8.23 0.00 8.23 0.00 9173.34 23:54:01 7.65 0.00 7.65 0.00 9161.81 23:55:01 7.43 0.00 7.43 0.00 9026.86 Average: 90.36 7.35 83.01 393.63 31088.07 23:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:44:01 30660112 31903972 2279108 6.92 38668 1533376 1277548 3.76 617884 1415432 152 23:45:01 30662272 31906224 2276948 6.91 38748 1533380 1277548 3.76 616708 1415432 160 23:46:01 30661200 31905252 2278020 6.92 38828 1533380 1277548 3.76 617720 1415432 168 23:47:01 30579604 31831908 2359616 7.16 38956 1541380 1293680 3.81 692280 1421956 24 23:48:01 30128560 31728912 2810660 8.53 69216 1841700 1419780 4.18 849140 1676844 171144 23:49:01 28862988 31298164 4076232 12.38 92784 2625860 2553604 7.51 1431508 2293736 588 23:50:01 26809792 31247584 6129428 18.61 116232 4524480 2581756 7.60 1512888 4163428 1366200 23:51:01 25124536 31277008 7814684 23.72 151604 6112008 2605620 7.67 1586644 5685144 1054108 23:52:01 25773276 31300480 7165944 21.76 174388 5496404 2467020 7.26 1698368 4956416 368 23:53:01 25766424 31301036 7172796 21.78 174404 5496420 2467020 7.26 1936500 4719580 20 23:54:01 25738052 31294876 7201168 21.86 174436 5496468 2467020 7.26 1941288 4719592 180 23:55:01 25766980 31294296 7172240 21.77 174496 5496476 2467020 7.26 1942428 4719580 44 Average: 28044483 31524143 4894737 14.86 106897 3602611 2012930 5.92 1286946 3216881 216096 23:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 ens3 0.22 0.14 0.06 0.25 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:45:01 ens3 3.22 1.45 2.55 0.57 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 ens3 0.22 0.17 0.06 0.22 0.00 0.00 0.00 0.00 23:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:47:01 ens3 72.65 39.43 107.34 15.89 0.00 0.00 0.00 0.00 23:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:48:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 23:48:01 ens3 122.91 83.75 1017.59 26.94 0.00 0.00 0.00 0.00 23:49:01 docker0 22.15 41.91 1.29 694.88 0.00 0.00 0.00 0.00 23:49:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 23:49:01 ens3 327.66 245.71 4050.07 46.42 0.00 0.00 0.00 0.00 23:49:01 vethc06d047 0.30 0.33 0.03 0.05 0.00 0.00 0.00 0.00 23:50:01 docker0 551.77 1229.38 29.03 13092.13 0.00 0.00 0.00 0.00 23:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:50:01 ens3 1230.48 551.86 13092.25 36.79 0.00 0.00 0.00 0.00 23:50:01 vethc06d047 551.77 1229.45 36.58 13092.14 0.00 0.00 0.00 1.07 23:51:01 docker0 52.32 114.06 3.82 2894.49 0.00 0.00 0.00 0.00 23:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:51:01 ens3 114.96 53.17 2894.83 5.85 0.00 0.00 0.00 0.00 23:52:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:52:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 23:52:01 ens3 715.35 839.11 51.85 6666.38 0.00 0.00 0.00 0.00 23:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:53:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:53:01 ens3 1446.42 1604.98 97.08 12965.09 0.00 0.00 0.00 0.00 23:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:54:01 ens3 235.63 435.41 17.84 3377.60 0.00 0.00 0.00 0.00 23:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:55:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:55:01 ens3 235.17 417.66 17.57 3272.45 0.00 0.00 0.00 0.00 Average: docker0 52.26 115.60 2.85 1392.00 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 375.94 356.58 1781.49 2204.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3183) 11/22/23 _x86_64_ (8 CPU) 23:42:11 LINUX RESTART (8 CPU) 23:43:02 CPU %user %nice %system %iowait %steal %idle 23:44:01 all 0.04 0.00 0.01 0.47 0.00 99.48 23:44:01 0 0.05 0.00 0.03 0.00 0.00 99.92 23:44:01 1 0.02 0.00 0.05 0.15 0.02 99.76 23:44:01 2 0.05 0.00 0.00 0.00 0.00 99.95 23:44:01 3 0.03 0.00 0.00 0.00 0.00 99.97 23:44:01 4 0.00 0.00 0.03 0.03 0.00 99.93 23:44:01 5 0.03 0.00 0.00 3.56 0.00 96.40 23:44:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:44:01 7 0.10 0.00 0.02 0.00 0.02 99.86 23:45:01 all 0.04 0.00 0.02 0.54 0.01 99.39 23:45:01 0 0.05 0.00 0.03 0.00 0.00 99.92 23:45:01 1 0.03 0.00 0.03 0.07 0.02 99.85 23:45:01 2 0.05 0.00 0.02 0.00 0.00 99.93 23:45:01 3 0.03 0.00 0.00 0.00 0.00 99.97 23:45:01 4 0.02 0.00 0.00 0.00 0.00 99.98 23:45:01 5 0.08 0.00 0.03 4.27 0.02 95.60 23:45:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:45:01 7 0.08 0.00 0.00 0.00 0.02 99.90 23:46:01 all 0.02 0.00 0.01 0.57 0.00 99.39 23:46:01 0 0.00 0.00 0.02 0.00 0.00 99.98 23:46:01 1 0.05 0.00 0.03 0.00 0.02 99.90 23:46:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:46:01 3 0.00 0.00 0.02 0.00 0.00 99.98 23:46:01 4 0.00 0.00 0.00 0.00 0.02 99.98 23:46:01 5 0.07 0.00 0.00 4.59 0.00 95.35 23:46:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:46:01 7 0.02 0.00 0.02 0.00 0.00 99.97 23:47:01 all 0.46 0.00 0.06 0.55 0.01 98.92 23:47:01 0 0.28 0.00 0.03 0.00 0.00 99.68 23:47:01 1 0.52 0.00 0.08 0.07 0.02 99.32 23:47:01 2 0.75 0.00 0.02 0.00 0.00 99.23 23:47:01 3 0.52 0.00 0.03 0.00 0.00 99.45 23:47:01 4 0.05 0.00 0.05 0.00 0.00 99.90 23:47:01 5 0.48 0.00 0.03 4.35 0.02 95.11 23:47:01 6 0.73 0.00 0.03 0.00 0.00 99.23 23:47:01 7 0.38 0.00 0.15 0.00 0.02 99.45 23:48:01 all 10.39 0.00 0.78 1.88 0.03 86.92 23:48:01 0 21.84 0.00 1.23 0.33 0.05 76.54 23:48:01 1 8.99 0.00 0.72 0.37 0.03 89.89 23:48:01 2 1.47 0.00 0.35 0.38 0.02 97.78 23:48:01 3 4.52 0.00 0.52 0.25 0.02 94.70 23:48:01 4 0.37 0.00 0.18 0.05 0.00 99.40 23:48:01 5 2.95 0.00 0.62 10.29 0.02 86.13 23:48:01 6 36.05 0.00 2.02 2.69 0.08 59.16 23:48:01 7 6.99 0.00 0.60 0.70 0.07 91.64 23:49:01 all 12.04 0.00 1.96 3.34 0.06 82.61 23:49:01 0 9.33 0.00 2.07 0.82 0.03 87.74 23:49:01 1 23.73 0.00 2.97 9.46 0.10 63.74 23:49:01 2 11.19 0.00 2.10 1.53 0.05 85.13 23:49:01 3 10.82 0.00 1.39 0.94 0.05 86.80 23:49:01 4 9.86 0.00 1.86 1.21 0.03 87.04 23:49:01 5 9.21 0.00 1.61 10.24 0.07 78.87 23:49:01 6 13.56 0.00 1.37 1.29 0.05 83.73 23:49:01 7 8.66 0.00 2.30 1.22 0.07 87.75 23:50:01 all 7.52 0.00 1.58 2.50 0.06 88.34 23:50:01 0 5.16 0.00 0.89 0.25 0.05 93.65 23:50:01 1 0.75 0.00 0.83 9.00 0.03 89.38 23:50:01 2 3.78 0.00 1.05 2.11 0.03 93.03 23:50:01 3 3.68 0.00 0.73 0.32 0.03 95.23 23:50:01 4 24.31 0.00 5.45 5.20 0.07 64.98 23:50:01 5 8.09 0.00 0.90 2.98 0.13 87.90 23:50:01 6 10.99 0.00 1.07 0.10 0.03 87.81 23:50:01 7 3.40 0.00 1.74 0.00 0.05 94.81 23:51:01 all 8.32 0.00 1.64 5.18 0.03 84.82 23:51:01 0 2.15 0.00 1.38 0.07 0.02 96.39 23:51:01 1 2.25 0.00 1.59 23.88 0.05 72.23 23:51:01 2 7.74 0.00 1.26 7.08 0.03 83.88 23:51:01 3 2.65 0.00 0.89 0.00 0.02 96.45 23:51:01 4 4.35 0.00 0.47 0.00 0.02 95.17 23:51:01 5 41.60 0.00 4.33 0.69 0.08 53.30 23:51:01 6 2.95 0.00 1.74 9.73 0.02 85.56 23:51:01 7 2.92 0.00 1.45 0.00 0.03 95.60 23:52:01 all 12.14 0.00 2.21 7.96 0.07 77.63 23:52:01 0 1.90 0.00 0.25 0.00 0.17 97.69 23:52:01 1 13.21 0.00 2.44 18.34 0.05 65.95 23:52:01 2 15.08 0.00 2.39 5.48 0.05 77.00 23:52:01 3 11.87 0.00 2.68 0.74 0.07 84.64 23:52:01 4 12.87 0.00 1.50 0.03 0.05 85.55 23:52:01 5 12.78 0.00 3.51 34.76 0.07 48.88 23:52:01 6 14.42 0.00 1.86 4.06 0.07 79.59 23:52:01 7 15.05 0.00 3.06 0.50 0.08 81.30 23:53:01 all 18.55 0.00 0.60 0.37 0.07 80.40 23:53:01 0 0.00 0.00 0.05 0.00 0.00 99.95 23:53:01 1 27.74 0.00 0.85 2.90 0.10 68.41 23:53:01 2 19.40 0.00 0.55 0.00 0.08 79.97 23:53:01 3 8.55 0.00 0.23 0.00 0.03 91.18 23:53:01 4 24.54 0.00 0.79 0.00 0.08 74.59 23:53:01 5 18.55 0.00 0.49 0.00 0.05 80.91 23:53:01 6 26.56 0.00 0.73 0.02 0.08 72.61 23:53:01 7 23.24 0.00 1.12 0.00 0.14 75.51 23:54:01 all 13.67 0.00 0.52 0.45 0.07 85.29 23:54:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:54:01 1 12.67 0.00 0.52 3.58 0.07 83.17 23:54:01 2 15.98 0.00 0.57 0.00 0.07 83.39 23:54:01 3 17.16 0.00 0.50 0.00 0.07 82.27 23:54:01 4 24.55 0.00 0.82 0.00 0.13 74.49 23:54:01 5 9.44 0.00 0.37 0.00 0.05 90.15 23:54:01 6 13.05 0.00 0.50 0.00 0.08 86.37 23:54:01 7 16.59 0.00 0.89 0.00 0.10 82.42 23:54:01 CPU %user %nice %system %iowait %steal %idle 23:55:01 all 10.96 0.00 0.29 0.36 0.05 88.35 23:55:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:55:01 1 19.27 0.00 0.50 2.87 0.07 77.29 23:55:01 2 17.51 0.00 0.42 0.00 0.07 82.00 23:55:01 3 19.14 0.00 0.44 0.00 0.10 80.33 23:55:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:55:01 5 21.71 0.00 0.48 0.00 0.07 77.74 23:55:01 6 2.79 0.00 0.13 0.00 0.03 97.05 23:55:01 7 7.30 0.00 0.30 0.00 0.07 92.33 Average: all 7.85 0.00 0.81 2.01 0.04 89.30 Average: 0 3.40 0.00 0.50 0.12 0.03 95.95 Average: 1 9.10 0.00 0.88 5.88 0.05 84.09 Average: 2 7.75 0.00 0.73 1.38 0.03 90.11 Average: 3 6.58 0.00 0.62 0.19 0.03 92.59 Average: 4 8.39 0.00 0.93 0.54 0.03 90.10 Average: 5 10.41 0.00 1.03 6.29 0.05 82.22 Average: 6 10.10 0.00 0.79 1.49 0.04 87.59 Average: 7 7.06 0.00 0.97 0.20 0.05 91.71