---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10452 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 712K 3.2G 1% /run /dev/vda1 155G 19G 137G 12% / 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 19978 0 11307 30832 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:bc:ab:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:febc:aba8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:c1:9a:61 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::42:80ff:fec1:9a61/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10452) 06/09/26 _x86_64_ (8 CPU) 18:57:26 LINUX RESTART (8 CPU) 18:58:01 tps rtps wtps bread/s bwrtn/s 18:59:01 263.87 21.91 241.96 749.21 88474.05 19:00:01 302.43 26.05 276.39 1989.54 88767.47 19:01:01 348.33 1.40 346.93 48.66 112565.37 19:02:01 399.95 0.10 399.85 13.33 114978.74 19:03:01 239.23 3.72 235.51 40.39 26839.66 19:04:01 424.35 0.00 424.35 0.00 77392.83 19:05:01 13.88 0.33 13.55 9.73 3788.44 19:06:01 119.13 0.00 119.13 0.00 20920.51 19:07:01 493.37 0.57 492.80 4.53 98323.35 19:08:01 308.80 18.83 289.97 1219.83 28594.75 19:09:01 81.50 6.85 74.65 577.90 8154.79 Average: 272.26 7.25 265.01 422.99 60801.31 18:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:59:01 29966548 31769708 2972672 9.02 77512 2025644 1351968 3.98 779948 1880348 333748 19:00:01 27583544 30758128 5355676 16.26 107020 3326156 2643940 7.78 1946352 3011444 173032 19:01:01 25118012 30454068 7821208 23.74 168804 5327912 2487696 7.32 3014680 4302880 134792 19:02:01 23033420 30366956 9905800 30.07 225352 7175160 2692184 7.92 4009608 5291548 7628 19:03:01 20319344 30155196 12619876 38.31 273656 9373288 2851944 8.39 4323916 7422432 2024696 19:04:01 19903632 30068624 13035588 39.57 277384 9669436 2986352 8.79 4709384 7422980 59364 19:05:01 20105236 30299796 12833984 38.96 278088 9694376 2713340 7.98 4509320 7416728 10300 19:06:01 20264176 30414752 12675044 38.48 308600 9620840 2516104 7.40 4315044 7455104 64908 19:07:01 21073288 31619896 11865932 36.02 359036 9946860 1522568 4.48 2913008 8033492 204712 19:08:01 19411888 30670080 13527332 41.07 367964 10605048 3563476 10.48 4011716 8536892 144524 19:09:01 20480236 31593800 12458984 37.82 369852 10471096 1557992 4.58 3094868 8405992 28868 Average: 22478120 30742819 10461100 31.76 255752 7930529 2444324 7.19 3420713 6289076 289688 18:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:59:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 ens3 138.64 100.37 1767.70 27.88 0.00 0.00 0.00 0.00 19:00:01 lo 3.07 3.07 0.29 0.29 0.00 0.00 0.00 0.00 19:00:01 docker0 26.43 69.54 1.75 1388.80 0.00 0.00 0.00 0.00 19:00:01 ens3 645.84 502.88 7338.40 85.11 0.00 0.00 0.00 0.00 19:01:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:01:01 ens3 234.28 226.78 3099.37 38.90 0.00 0.00 0.00 0.00 19:02:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:02:01 docker0 73.48 133.94 4.18 1696.25 0.00 0.00 0.00 0.00 19:02:01 veth31b028a 6.05 7.80 0.61 20.43 0.00 0.00 0.00 0.00 19:02:01 ens3 153.43 90.17 1705.21 9.43 0.00 0.00 0.00 0.00 19:03:01 vetha6c664d 171.82 213.86 12.16 5408.59 0.00 0.00 0.00 0.44 19:03:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 19:03:01 docker0 232.36 290.35 18.70 5853.02 0.00 0.00 0.00 0.00 19:03:01 ens3 326.00 261.44 6139.18 27.46 0.00 0.00 0.00 0.00 19:04:01 vetha6c664d 42.13 56.41 3.76 1250.43 0.00 0.00 0.00 0.10 19:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:04:01 docker0 42.13 56.39 3.18 1250.43 0.00 0.00 0.00 0.00 19:04:01 ens3 64.69 47.73 1252.57 5.77 0.00 0.00 0.00 0.00 19:05:01 vetha6c664d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 0.65 0.53 0.16 0.17 0.00 0.00 0.00 0.00 19:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:06:01 docker0 0.37 0.37 0.04 0.74 0.00 0.00 0.00 0.00 19:06:01 ens3 2.35 1.97 1.31 1.86 0.00 0.00 0.00 0.00 19:07:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 19:07:01 docker0 11.01 27.75 0.81 566.02 0.00 0.00 0.00 0.00 19:07:01 ens3 55.34 34.01 584.23 7.04 0.00 0.00 0.00 0.00 19:08:01 veth1014064 32.50 32.10 59.30 3.36 0.00 0.00 0.00 0.00 19:08:01 veth12f99f4 31.85 32.67 3.34 59.32 0.00 0.00 0.00 0.00 19:08:01 lo 2.43 2.43 0.30 0.30 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 ens3 2099.80 1600.83 24836.47 301.96 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 35.07 52.59 2.61 977.78 0.00 0.00 0.00 0.00 Average: ens3 162.34 125.90 2185.03 22.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10452) 06/09/26 _x86_64_ (8 CPU) 18:57:26 LINUX RESTART (8 CPU) 18:58:01 CPU %user %nice %system %iowait %steal %idle 18:59:01 all 9.59 0.00 0.81 3.00 0.03 86.56 18:59:01 0 24.59 0.00 1.80 1.50 0.03 72.08 18:59:01 1 24.69 0.00 1.70 0.63 0.03 72.94 18:59:01 2 8.68 0.00 0.75 0.33 0.02 90.22 18:59:01 3 1.58 0.00 0.22 0.15 0.02 98.03 18:59:01 4 1.20 0.00 0.18 0.07 0.00 98.55 18:59:01 5 14.81 0.00 0.94 12.58 0.05 71.62 18:59:01 6 0.70 0.00 0.80 5.84 0.07 92.59 18:59:01 7 0.45 0.00 0.12 3.00 0.02 96.41 19:00:01 all 22.23 0.00 2.13 2.72 0.07 72.84 19:00:01 0 22.93 0.00 1.87 1.42 0.08 73.69 19:00:01 1 27.71 0.00 2.34 2.53 0.08 67.34 19:00:01 2 23.05 0.00 1.74 0.80 0.07 74.34 19:00:01 3 18.71 0.00 2.06 0.69 0.07 78.48 19:00:01 4 20.25 0.00 2.17 4.61 0.07 72.90 19:00:01 5 23.86 0.00 2.09 3.50 0.07 70.48 19:00:01 6 20.42 0.00 2.95 7.99 0.08 68.56 19:00:01 7 20.92 0.00 1.86 0.25 0.08 76.88 19:01:01 all 10.93 0.00 3.35 3.82 0.07 81.82 19:01:01 0 6.61 0.00 2.16 0.22 0.05 90.96 19:01:01 1 12.46 0.00 6.06 1.89 0.08 79.52 19:01:01 2 18.38 0.00 3.43 9.28 0.07 68.84 19:01:01 3 14.59 0.00 2.90 0.07 0.05 82.39 19:01:01 4 11.21 0.00 4.61 8.88 0.08 75.22 19:01:01 5 9.66 0.00 1.82 0.03 0.07 88.42 19:01:01 6 5.84 0.00 1.99 4.31 0.05 87.81 19:01:01 7 8.71 0.00 3.82 5.93 0.07 81.47 19:02:01 all 6.25 0.00 3.39 4.35 0.06 85.96 19:02:01 0 9.03 0.00 3.64 2.33 0.07 84.94 19:02:01 1 6.66 0.00 2.75 0.40 0.05 90.14 19:02:01 2 5.58 0.00 3.29 13.51 0.07 77.56 19:02:01 3 5.81 0.00 2.52 0.12 0.05 91.50 19:02:01 4 4.61 0.00 3.95 8.41 0.05 82.98 19:02:01 5 6.36 0.00 4.04 3.10 0.05 86.44 19:02:01 6 7.07 0.00 3.28 0.35 0.07 89.23 19:02:01 7 4.82 0.00 3.66 6.66 0.07 84.79 19:03:01 all 9.62 0.00 3.33 1.61 0.06 85.38 19:03:01 0 4.86 0.00 3.72 5.42 0.07 85.93 19:03:01 1 7.75 0.00 2.43 2.23 0.07 87.53 19:03:01 2 17.13 0.00 3.83 0.54 0.07 78.43 19:03:01 3 5.15 0.00 2.22 0.18 0.05 92.40 19:03:01 4 6.28 0.00 3.58 2.20 0.07 87.88 19:03:01 5 21.24 0.00 3.16 1.71 0.05 73.84 19:03:01 6 11.39 0.00 4.72 0.29 0.08 83.53 19:03:01 7 3.12 0.00 2.98 0.35 0.05 93.50 19:04:01 all 38.43 0.00 6.45 2.17 0.08 52.87 19:04:01 0 29.05 0.00 5.90 1.35 0.05 63.65 19:04:01 1 48.46 0.00 6.14 0.29 0.08 45.02 19:04:01 2 34.37 0.00 6.19 0.09 0.05 59.31 19:04:01 3 35.89 0.00 5.67 0.58 0.07 57.79 19:04:01 4 45.71 0.00 6.39 0.02 0.08 47.80 19:04:01 5 46.25 0.00 6.51 0.29 0.08 46.86 19:04:01 6 31.58 0.00 8.09 13.47 0.10 46.76 19:04:01 7 36.01 0.00 6.68 1.43 0.07 55.82 19:05:01 all 22.51 0.00 6.74 0.03 0.07 70.66 19:05:01 0 20.50 0.00 6.73 0.10 0.07 72.60 19:05:01 1 21.06 0.00 6.85 0.00 0.07 72.02 19:05:01 2 24.42 0.00 7.12 0.00 0.08 68.38 19:05:01 3 28.92 0.00 7.16 0.00 0.07 63.85 19:05:01 4 23.30 0.00 6.60 0.07 0.07 69.97 19:05:01 5 19.75 0.00 6.91 0.02 0.07 73.26 19:05:01 6 19.46 0.00 6.33 0.02 0.05 74.13 19:05:01 7 22.64 0.00 6.26 0.00 0.05 71.05 19:06:01 all 9.71 0.00 2.66 0.53 0.04 87.06 19:06:01 0 2.79 0.00 1.35 0.65 0.03 95.18 19:06:01 1 35.02 0.00 4.89 0.03 0.08 59.97 19:06:01 2 3.61 0.00 1.70 0.00 0.02 94.67 19:06:01 3 18.15 0.00 3.88 3.50 0.07 74.40 19:06:01 4 4.95 0.00 3.45 0.00 0.05 91.55 19:06:01 5 4.92 0.00 2.34 0.00 0.05 92.69 19:06:01 6 2.48 0.00 1.55 0.00 0.03 95.93 19:06:01 7 5.71 0.00 2.08 0.00 0.03 92.18 19:07:01 all 10.73 0.00 4.55 1.99 0.05 82.67 19:07:01 0 8.07 0.00 5.25 0.30 0.03 86.34 19:07:01 1 6.58 0.00 3.91 5.34 0.05 84.12 19:07:01 2 13.56 0.00 3.25 0.03 0.03 83.12 19:07:01 3 9.15 0.00 4.43 9.18 0.07 77.18 19:07:01 4 7.52 0.00 5.34 0.22 0.07 86.85 19:07:01 5 16.33 0.00 4.84 0.13 0.05 78.64 19:07:01 6 17.75 0.00 5.40 0.47 0.03 76.34 19:07:01 7 6.99 0.00 3.96 0.20 0.03 88.82 19:08:01 all 19.27 0.00 2.40 1.40 0.06 76.87 19:08:01 0 16.77 0.00 2.39 0.54 0.07 80.24 19:08:01 1 24.36 0.00 2.41 0.55 0.05 72.63 19:08:01 2 16.84 0.00 2.44 0.43 0.07 80.22 19:08:01 3 11.85 0.00 1.64 1.87 0.08 84.56 19:08:01 4 13.05 0.00 2.23 4.77 0.03 79.92 19:08:01 5 34.58 0.00 3.75 0.64 0.07 60.97 19:08:01 6 21.11 0.00 2.51 2.21 0.07 74.10 19:08:01 7 15.63 0.00 1.90 0.22 0.03 82.22 19:09:01 all 10.59 0.00 0.93 0.40 0.04 88.04 19:09:01 0 3.26 0.00 0.60 0.15 0.05 95.94 19:09:01 1 6.13 0.00 0.69 0.07 0.03 93.08 19:09:01 2 10.07 0.00 1.13 1.51 0.03 87.25 19:09:01 3 34.94 0.00 1.55 0.13 0.07 63.31 19:09:01 4 15.60 0.00 0.97 0.25 0.05 83.14 19:09:01 5 4.81 0.00 0.83 0.12 0.05 94.19 19:09:01 6 6.11 0.00 0.89 0.05 0.02 92.94 19:09:01 7 3.86 0.00 0.80 0.94 0.05 94.35 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.40 0.00 3.33 2.00 0.06 79.21 Average: 0 13.46 0.00 3.21 1.27 0.05 82.00 Average: 1 20.04 0.00 3.64 1.27 0.06 74.99 Average: 2 15.93 0.00 3.16 2.41 0.05 78.45 Average: 3 16.74 0.00 3.10 1.51 0.06 78.59 Average: 4 13.92 0.00 3.58 2.68 0.06 79.77 Average: 5 18.38 0.00 3.38 2.01 0.06 76.17 Average: 6 13.03 0.00 3.48 3.16 0.06 80.27 Average: 7 11.67 0.00 3.09 1.72 0.05 83.47