---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4189 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: 2799.996 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 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 848 26746 0 4571 30862 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:3a:a6:63 brd ff:ff:ff:ff:ff:ff inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe3a:a663/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:9b:04:de 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::42:6fff:fe9b:4de/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-4189) 12/11/23 _x86_64_ (8 CPU) 14:59:52 LINUX RESTART (8 CPU) 15:00:01 tps rtps wtps bread/s bwrtn/s 15:01:00 130.38 73.70 56.67 5318.45 53805.70 15:02:01 137.31 42.94 94.36 2564.96 28449.37 15:03:01 96.35 14.36 81.99 901.57 28054.65 15:04:01 25.16 0.33 24.83 11.20 19922.01 15:05:01 39.99 1.00 38.99 32.26 25430.83 15:06:01 24.90 0.45 24.45 20.66 19839.63 15:07:01 223.68 2.82 220.86 135.69 26562.48 15:08:01 194.43 2.97 191.47 423.13 121958.21 Average: 109.09 17.37 91.71 1178.85 40477.26 15:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:01:00 30389376 31750216 2549844 7.74 51532 1631412 1434408 4.22 801468 1483480 52096 15:02:01 29873944 31654600 3065276 9.31 80860 2002152 1992460 5.86 938380 1822096 150540 15:03:01 28269828 30230100 4669392 14.18 86252 2169924 2694580 7.93 2438388 1910512 15040 15:04:01 28458548 30459484 4480672 13.60 87980 2206816 2412132 7.10 2212364 1943556 6604 15:05:01 26419496 28648456 6519724 19.79 93468 2421548 4450824 13.10 4051008 2125248 22992 15:06:01 26607716 28879880 6331504 19.22 96208 2458864 4051812 11.92 3822860 2158212 20352 15:07:01 25772868 29096356 7166352 21.76 98892 3490968 3738712 11.00 3971768 2808032 866108 15:08:01 27438620 31632860 5500600 16.70 105872 4324908 1480896 4.36 1909916 3174880 1456 Average: 27903800 30293994 5035420 15.29 87633 2588324 2781978 8.19 2518269 2178252 141898 15:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:01:00 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 15:01:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:00 ens3 332.31 239.11 983.33 58.54 0.00 0.00 0.00 0.00 15:02:01 lo 1.25 1.25 0.13 0.13 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 79.69 51.11 1205.37 11.06 0.00 0.00 0.00 0.00 15:03:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 632.52 457.48 2060.86 152.69 0.00 0.00 0.00 0.00 15:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 1675.80 1286.42 436.93 530.11 0.00 0.00 0.00 0.00 15:05:01 lo 16.38 16.38 6.62 6.62 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 1175.97 941.69 3117.13 328.43 0.00 0.00 0.00 0.00 15:06:01 lo 11.63 11.63 5.30 5.30 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 351.06 261.19 95.87 101.53 0.00 0.00 0.00 0.00 15:07:01 lo 6.40 6.40 1.00 1.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 ens3 681.71 640.14 1033.61 4926.45 0.00 0.00 0.00 0.00 15:08:01 lo 4.87 4.87 0.44 0.44 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:08:01 ens3 561.42 566.24 1389.05 3291.83 0.00 0.00 0.00 0.00 Average: lo 5.29 5.29 1.70 1.70 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 685.05 554.37 1290.10 1172.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4189) 12/11/23 _x86_64_ (8 CPU) 14:59:52 LINUX RESTART (8 CPU) 15:00:01 CPU %user %nice %system %iowait %steal %idle 15:01:00 all 6.57 0.00 1.30 6.71 0.25 85.17 15:01:00 0 8.87 0.00 0.69 25.59 0.05 64.80 15:01:00 1 3.26 0.00 0.70 4.35 0.19 91.50 15:01:00 2 7.22 0.00 0.72 1.04 0.05 90.97 15:01:00 3 8.86 0.00 2.20 4.20 0.05 84.68 15:01:00 4 12.51 0.00 2.86 0.47 0.05 84.10 15:01:00 5 4.11 0.00 0.95 1.76 0.03 93.14 15:01:00 6 2.66 0.00 1.22 15.25 1.52 79.35 15:01:00 7 5.14 0.00 1.00 0.73 0.02 93.11 15:02:01 all 11.20 0.00 0.81 2.75 0.03 85.21 15:02:01 0 2.21 0.00 0.41 2.63 0.02 94.73 15:02:01 1 5.41 0.00 0.48 11.51 0.03 82.57 15:02:01 2 1.44 0.00 0.13 0.46 0.02 97.95 15:02:01 3 32.13 0.00 2.07 2.64 0.07 63.10 15:02:01 4 34.29 0.00 2.05 1.46 0.07 62.14 15:02:01 5 9.61 0.00 0.88 3.35 0.03 86.13 15:02:01 6 3.15 0.00 0.26 0.00 0.02 96.57 15:02:01 7 1.33 0.00 0.18 0.02 0.02 98.46 15:03:01 all 44.46 0.00 1.50 1.50 0.10 52.44 15:03:01 0 42.65 0.00 0.58 0.43 0.08 56.25 15:03:01 1 52.91 0.00 0.87 0.05 0.10 46.07 15:03:01 2 37.86 0.00 1.94 0.82 0.10 59.29 15:03:01 3 47.56 0.00 1.75 0.15 0.12 50.42 15:03:01 4 57.24 0.00 2.43 2.70 0.10 37.54 15:03:01 5 39.06 0.00 1.18 6.49 0.10 53.16 15:03:01 6 26.04 0.00 2.22 0.70 0.07 70.97 15:03:01 7 52.38 0.00 1.10 0.63 0.10 45.78 15:04:01 all 34.62 0.00 4.03 0.68 0.08 60.58 15:04:01 0 37.95 0.00 0.64 0.00 0.05 61.36 15:04:01 1 25.22 0.00 1.87 2.49 0.08 70.34 15:04:01 2 47.92 0.00 1.72 0.00 0.08 50.28 15:04:01 3 39.16 0.00 11.83 0.00 0.10 48.91 15:04:01 4 36.42 0.00 3.29 2.72 0.08 57.49 15:04:01 5 22.73 0.00 4.00 0.10 0.07 73.09 15:04:01 6 26.34 0.00 2.66 0.15 0.05 70.79 15:04:01 7 41.15 0.00 6.20 0.00 0.08 52.56 15:05:01 all 40.55 0.00 2.82 0.93 0.09 55.62 15:05:01 0 46.95 0.00 1.27 0.00 0.10 51.68 15:05:01 1 32.70 0.00 2.19 6.33 0.08 58.69 15:05:01 2 42.28 0.00 4.05 0.00 0.08 53.58 15:05:01 3 53.99 0.00 5.44 0.12 0.10 40.36 15:05:01 4 39.41 0.00 1.92 0.33 0.10 58.23 15:05:01 5 31.40 0.00 2.06 0.22 0.08 66.24 15:05:01 6 41.21 0.00 2.64 0.33 0.10 55.71 15:05:01 7 36.39 0.00 2.98 0.10 0.08 60.44 15:06:01 all 46.28 0.00 1.72 0.62 0.08 51.30 15:06:01 0 44.40 0.00 1.55 0.00 0.08 53.97 15:06:01 1 49.61 0.00 0.95 1.30 0.08 48.05 15:06:01 2 51.98 0.00 1.15 0.00 0.08 46.78 15:06:01 3 44.22 0.00 1.94 0.05 0.08 53.70 15:06:01 4 41.31 0.00 1.96 0.10 0.07 56.57 15:06:01 5 46.74 0.00 2.18 0.08 0.08 50.92 15:06:01 6 49.90 0.00 1.93 0.02 0.08 48.07 15:06:01 7 42.01 0.00 2.14 3.40 0.08 52.36 15:07:01 all 30.03 0.00 2.11 1.22 0.07 66.57 15:07:01 0 19.97 0.00 1.90 0.03 0.05 78.04 15:07:01 1 25.64 0.00 1.19 5.30 0.07 67.81 15:07:01 2 53.75 0.00 4.79 0.25 0.10 41.11 15:07:01 3 29.23 0.00 0.75 0.02 0.05 69.95 15:07:01 4 23.49 0.00 0.70 0.03 0.05 75.72 15:07:01 5 28.36 0.00 4.67 0.15 0.07 66.75 15:07:01 6 31.71 0.00 0.80 0.10 0.07 67.32 15:07:01 7 28.08 0.00 2.08 3.87 0.08 65.88 15:08:01 all 7.79 0.00 2.17 4.98 0.04 85.01 15:08:01 0 7.81 0.00 3.25 4.94 0.07 83.93 15:08:01 1 2.57 0.00 1.61 7.83 0.03 87.96 15:08:01 2 10.27 0.00 1.68 0.23 0.07 87.75 15:08:01 3 5.46 0.00 1.63 14.17 0.05 78.68 15:08:01 4 4.06 0.00 1.34 4.29 0.03 90.28 15:08:01 5 12.88 0.00 3.80 4.54 0.05 78.74 15:08:01 6 13.49 0.00 2.39 0.93 0.07 83.13 15:08:01 7 5.83 0.00 1.65 2.93 0.05 89.53 Average: all 27.67 0.00 2.06 2.42 0.09 67.76 Average: 0 26.31 0.00 1.28 4.20 0.06 68.15 Average: 1 24.68 0.00 1.23 4.91 0.08 69.10 Average: 2 31.54 0.00 2.02 0.35 0.07 66.02 Average: 3 32.66 0.00 3.45 2.66 0.08 61.15 Average: 4 31.11 0.00 2.07 1.51 0.07 65.25 Average: 5 24.37 0.00 2.46 2.09 0.06 71.01 Average: 6 24.23 0.00 1.76 2.20 0.25 71.56 Average: 7 26.48 0.00 2.16 1.46 0.06 69.83