---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14458 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: 2800.000 BogoMIPS: 5600.00 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 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 881 28094 0 3191 30838 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:de:3b:d6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fede:3bd6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:80:65:0a 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::42:8ff:fe80:650a/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-14458) 01/23/24 _x86_64_ (8 CPU) 03:59:49 LINUX RESTART (8 CPU) 04:00:01 tps rtps wtps bread/s bwrtn/s 04:01:01 41.81 16.10 25.71 1604.67 20883.32 04:02:01 76.57 53.54 23.03 3590.20 22980.97 04:03:01 31.01 4.47 26.54 48.52 6694.30 04:04:01 51.37 13.47 37.90 989.22 9402.37 04:05:01 93.77 17.18 76.59 399.27 13812.23 04:06:01 65.06 2.27 62.79 106.38 14505.32 04:07:01 14.81 0.22 14.60 7.07 6164.97 04:08:01 86.72 3.13 83.59 405.53 25485.35 04:09:01 90.85 0.20 90.65 4.80 26016.26 04:10:01 42.08 1.02 41.06 63.32 7898.82 Average: 59.42 11.15 48.26 721.43 15394.31 04:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:01:01 31117168 32217516 1822052 5.53 36748 1394056 733788 2.23 275612 1306764 422524 04:02:01 30412424 31722448 2526796 7.67 44648 1590472 1432904 4.22 807256 1459952 31812 04:03:01 30345444 31704520 2593776 7.87 52588 1628024 1423080 4.19 842760 1482600 26104 04:04:01 30162660 31716372 2776560 8.43 67276 1799080 1398444 4.11 852912 1635536 137708 04:05:01 29478608 31220072 3460612 10.51 82708 1960280 2218668 6.53 1377116 1771796 107192 04:06:01 28211544 30145644 4727676 14.35 87824 2141268 3225616 9.49 2506824 1894804 8940 04:07:01 28073864 30044876 4865356 14.77 89764 2174440 3239696 9.53 2636088 1897432 2596 04:08:01 27822380 30249184 5116840 15.53 97008 2612012 3253160 9.57 2520700 2237136 868 04:09:01 27308520 30080524 5630700 17.09 102376 2944744 3315488 9.75 2693584 2562596 340 04:10:01 28740124 31561432 4199096 12.75 107572 2987224 1495260 4.40 1229108 2592056 31364 Average: 29167274 31066259 3771946 11.45 76851 2123160 2173610 6.40 1574196 1884067 76945 04:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:01:01 ens3 11.33 8.52 63.46 1.70 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 04:02:01 ens3 346.91 201.60 697.93 54.00 0.00 0.00 0.00 0.00 04:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 04:03:01 ens3 15.63 13.60 181.06 2.82 0.00 0.00 0.00 0.00 04:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 04:04:01 ens3 30.84 19.06 623.94 2.78 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 04:05:01 ens3 167.47 150.89 1193.21 38.81 0.00 0.00 0.00 0.00 04:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 04:06:01 ens3 472.90 364.07 2854.31 126.14 0.00 0.00 0.00 0.00 04:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 04:07:01 ens3 319.93 262.27 482.50 95.79 0.00 0.00 0.00 0.00 04:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 04:08:01 ens3 302.68 227.66 1600.13 64.39 0.00 0.00 0.00 0.00 04:08:01 docker0 3.53 6.42 0.20 78.00 0.00 0.00 0.00 0.00 04:08:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 04:09:01 ens3 257.03 183.44 122.90 66.87 0.00 0.00 0.00 0.00 04:09:01 docker0 2.10 3.87 0.12 39.94 0.00 0.00 0.00 0.00 04:09:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 ens3 160.17 147.88 309.77 61.37 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 lo 16.00 16.00 1.44 1.44 0.00 0.00 0.00 0.00 Average: ens3 208.78 158.13 813.21 51.55 0.00 0.00 0.00 0.00 Average: docker0 0.56 1.03 0.03 11.81 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14458) 01/23/24 _x86_64_ (8 CPU) 03:59:49 LINUX RESTART (8 CPU) 04:00:01 CPU %user %nice %system %iowait %steal %idle 04:01:01 all 0.41 0.00 0.41 19.60 0.02 79.57 04:01:01 0 0.08 0.00 0.15 7.32 0.03 92.41 04:01:01 1 0.33 0.00 1.62 52.34 0.02 45.69 04:01:01 2 0.40 0.00 0.17 1.50 0.00 97.93 04:01:01 3 0.27 0.00 0.20 1.53 0.02 97.98 04:01:01 4 0.98 0.00 0.33 47.23 0.03 51.42 04:01:01 5 0.78 0.00 0.43 1.87 0.02 96.90 04:01:01 6 0.28 0.00 0.17 9.76 0.03 89.75 04:01:01 7 0.15 0.00 0.23 35.25 0.02 64.35 04:02:01 all 4.23 0.00 0.53 14.83 0.03 80.39 04:02:01 0 6.57 0.00 0.39 2.11 0.03 90.90 04:02:01 1 4.56 0.00 0.54 62.07 0.05 32.79 04:02:01 2 1.55 0.00 0.47 4.24 0.03 93.71 04:02:01 3 3.45 0.00 0.77 8.79 0.03 86.96 04:02:01 4 4.68 0.00 0.42 23.80 0.05 71.04 04:02:01 5 4.31 0.00 0.50 6.08 0.03 89.07 04:02:01 6 1.57 0.00 0.37 1.99 0.03 96.04 04:02:01 7 7.16 0.00 0.74 9.64 0.03 82.42 04:03:01 all 2.88 0.00 0.17 9.30 0.02 87.64 04:03:01 0 0.20 0.00 0.03 0.00 0.00 99.77 04:03:01 1 0.22 0.00 0.03 1.05 0.02 98.68 04:03:01 2 2.37 0.00 0.12 0.02 0.00 97.50 04:03:01 3 0.75 0.00 0.03 0.70 0.00 98.52 04:03:01 4 0.03 0.00 0.03 0.00 0.03 99.90 04:03:01 5 11.14 0.00 0.62 72.56 0.03 15.64 04:03:01 6 4.40 0.00 0.23 0.20 0.02 95.15 04:03:01 7 3.95 0.00 0.25 0.33 0.00 95.46 04:04:01 all 3.88 0.00 0.38 8.23 0.03 87.49 04:04:01 0 0.12 0.00 0.10 0.08 0.02 99.68 04:04:01 1 0.22 0.00 0.22 3.80 0.02 95.75 04:04:01 2 4.18 0.00 0.56 0.88 0.02 94.36 04:04:01 3 5.60 0.00 0.51 2.67 0.02 91.21 04:04:01 4 3.45 0.00 0.17 0.58 0.05 95.75 04:04:01 5 16.07 0.00 1.20 58.21 0.07 24.46 04:04:01 6 0.75 0.00 0.17 0.03 0.00 99.05 04:04:01 7 0.78 0.00 0.08 0.00 0.00 99.14 04:05:01 all 10.84 0.00 0.69 4.72 0.05 83.70 04:05:01 0 11.06 0.00 0.81 0.22 0.03 87.88 04:05:01 1 8.17 0.00 0.67 25.11 0.05 66.00 04:05:01 2 8.11 0.00 0.62 1.30 0.03 89.93 04:05:01 3 8.07 0.00 0.39 0.62 0.03 90.89 04:05:01 4 11.32 0.00 0.75 7.78 0.07 80.08 04:05:01 5 6.53 0.00 0.18 0.20 0.02 93.07 04:05:01 6 7.10 0.00 0.58 0.12 0.03 92.17 04:05:01 7 26.50 0.00 1.50 2.46 0.15 69.39 04:06:01 all 38.31 0.00 1.18 3.09 0.10 57.32 04:06:01 0 39.92 0.00 1.57 3.50 0.14 54.88 04:06:01 1 36.22 0.00 1.06 3.59 0.08 59.04 04:06:01 2 35.17 0.00 1.21 9.47 0.12 54.03 04:06:01 3 47.00 0.00 1.08 1.74 0.10 50.08 04:06:01 4 47.13 0.00 1.20 0.69 0.08 50.89 04:06:01 5 39.68 0.00 1.02 0.10 0.08 59.12 04:06:01 6 35.31 0.00 1.18 5.22 0.08 58.20 04:06:01 7 26.06 0.00 1.18 0.35 0.12 72.29 04:07:01 all 33.96 0.00 1.04 0.44 0.08 64.48 04:07:01 0 34.22 0.00 1.06 0.00 0.07 64.65 04:07:01 1 43.90 0.00 1.10 0.64 0.08 54.28 04:07:01 2 31.48 0.00 1.15 0.84 0.07 66.47 04:07:01 3 32.67 0.00 1.06 1.41 0.08 64.78 04:07:01 4 30.16 0.00 0.64 0.07 0.08 69.05 04:07:01 5 26.53 0.00 1.03 0.03 0.08 72.32 04:07:01 6 48.86 0.00 1.16 0.02 0.08 49.88 04:07:01 7 23.96 0.00 1.13 0.47 0.07 74.38 04:08:01 all 17.55 0.00 1.86 4.22 0.10 76.26 04:08:01 0 18.72 0.00 1.48 0.47 0.13 79.19 04:08:01 1 18.40 0.00 2.24 10.46 0.15 68.75 04:08:01 2 17.68 0.00 1.67 0.89 0.07 79.69 04:08:01 3 18.03 0.00 2.00 2.49 0.10 77.37 04:08:01 4 18.40 0.00 2.00 1.55 0.08 77.96 04:08:01 5 15.31 0.00 2.02 8.81 0.10 73.76 04:08:01 6 19.86 0.00 1.81 8.87 0.08 69.38 04:08:01 7 13.99 0.00 1.68 0.30 0.07 83.96 04:09:01 all 15.48 0.00 1.70 5.16 0.08 77.58 04:09:01 0 18.39 0.00 1.95 8.12 0.08 71.45 04:09:01 1 15.56 0.00 1.70 2.54 0.10 80.10 04:09:01 2 15.51 0.00 2.47 0.60 0.07 81.35 04:09:01 3 13.63 0.00 1.83 2.82 0.07 81.66 04:09:01 4 16.96 0.00 1.84 0.64 0.07 80.49 04:09:01 5 9.12 0.00 1.30 17.47 0.07 72.04 04:09:01 6 23.91 0.00 1.51 8.35 0.08 66.15 04:09:01 7 10.77 0.00 0.99 0.74 0.12 87.39 04:10:01 all 9.62 0.00 0.71 2.45 0.03 87.19 04:10:01 0 0.80 0.00 0.47 1.39 0.03 97.31 04:10:01 1 1.57 0.00 0.42 0.07 0.02 97.93 04:10:01 2 10.77 0.00 1.04 1.04 0.02 87.14 04:10:01 3 5.69 0.00 0.45 0.12 0.02 93.73 04:10:01 4 23.35 0.00 1.26 1.28 0.05 74.06 04:10:01 5 30.33 0.00 0.98 2.09 0.07 66.53 04:10:01 6 2.80 0.00 0.77 13.58 0.03 82.82 04:10:01 7 2.04 0.00 0.30 0.02 0.00 97.65 Average: all 13.69 0.00 0.87 7.22 0.05 78.18 Average: 0 12.96 0.00 0.80 2.32 0.06 83.85 Average: 1 12.87 0.00 0.96 16.20 0.06 69.91 Average: 2 12.71 0.00 0.95 2.08 0.04 84.23 Average: 3 13.46 0.00 0.83 2.29 0.05 83.37 Average: 4 15.61 0.00 0.86 8.41 0.06 75.05 Average: 5 15.93 0.00 0.93 16.67 0.06 66.42 Average: 6 14.45 0.00 0.79 4.82 0.05 79.89 Average: 7 11.51 0.00 0.81 4.98 0.06 82.64