---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-5744 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 16G 140G 10% / 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 847 23289 0 8029 30863 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:5d:16:66 brd ff:ff:ff:ff:ff:ff inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fe5d:1666/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:a6:6d:ff 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-5744) 12/16/23 _x86_64_ (8 CPU) 22:47:20 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 101.82 22.18 79.64 1139.01 24664.29 22:50:01 102.23 12.53 89.70 266.04 58473.84 22:51:01 144.38 2.45 141.93 81.19 120142.11 22:52:01 276.42 3.25 273.17 315.68 58207.50 22:53:01 81.30 17.15 64.15 3545.71 37033.94 22:54:01 182.37 0.00 182.37 0.00 38352.01 22:55:01 31.46 0.00 31.46 0.00 30178.47 22:56:01 14.85 0.00 14.85 0.00 20381.00 22:57:01 93.02 0.00 93.02 0.00 26796.20 Average: 114.20 6.40 107.80 594.38 46024.76 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30052520 31662716 2886700 8.76 70260 1850152 1434672 4.22 908248 1683336 176336 22:50:01 26717148 31675208 6222072 18.89 91004 5096868 1381980 4.07 1848956 3954612 2152080 22:51:01 26406116 31031296 6533104 19.83 102992 4747768 2031068 5.98 1555508 4550500 30328 22:52:01 25007332 30910660 7931888 24.08 166408 5806732 2113596 6.22 1842456 5498236 86700 22:53:01 24087520 30883144 8851700 26.87 166948 6676172 2113400 6.22 2448104 5796068 450032 22:54:01 24357632 31636044 8581588 26.05 168268 7143244 1419308 4.18 1866768 6092508 306968 22:55:01 21359528 28798692 11579692 35.15 168352 7299460 3886592 11.44 4979648 5963740 63444 22:56:01 24303388 31580868 8635832 26.22 168448 7141148 1424972 4.19 2080960 5930512 1012 22:57:01 23931716 31667552 9007504 27.35 168540 7587336 1430032 4.21 2204152 6169364 176 Average: 25135878 31094020 7803342 23.69 141247 5927653 1915069 5.63 2192756 5070986 363008 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 ens3 67.94 47.13 980.52 8.14 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 6724.74 4382.14 24754.84 1124.47 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:51:01 ens3 304.02 259.42 2652.21 54.76 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 1.33 1.33 0.19 0.19 0.00 0.00 0.00 0.00 22:52:01 ens3 399.95 268.69 3317.52 47.90 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 51.57 32.46 19.47 15.44 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 ens3 66.41 55.57 181.60 15.07 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 0.95 0.95 0.05 0.05 0.00 0.00 0.00 0.00 22:55:01 ens3 5.03 3.93 1.35 1.19 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 40.24 40.24 2.07 2.07 0.00 0.00 0.00 0.00 22:56:01 ens3 1.98 1.22 0.68 1.11 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:57:01 ens3 3169.82 2113.25 673.14 8057.82 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.03 5.03 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 1199.05 795.97 3620.20 1036.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-5744) 12/16/23 _x86_64_ (8 CPU) 22:47:20 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.83 0.00 0.68 2.69 0.04 86.76 22:49:01 0 17.19 0.00 0.77 2.47 0.05 79.52 22:49:01 1 16.57 0.00 1.00 0.27 0.03 82.12 22:49:01 2 28.58 0.00 1.82 2.09 0.05 67.46 22:49:01 3 5.89 0.00 0.53 1.07 0.07 92.44 22:49:01 4 4.30 0.00 0.32 0.08 0.00 95.30 22:49:01 5 2.45 0.00 0.22 0.30 0.02 97.02 22:49:01 6 0.75 0.00 0.42 2.52 0.02 96.30 22:49:01 7 2.95 0.00 0.32 12.77 0.07 83.89 22:50:01 all 7.70 0.00 3.55 6.02 0.05 82.67 22:50:01 0 18.07 0.00 6.98 11.63 0.09 63.23 22:50:01 1 4.61 0.00 1.54 10.19 0.05 83.61 22:50:01 2 1.76 0.00 0.15 0.05 0.02 98.02 22:50:01 3 15.17 0.00 5.06 0.64 0.07 79.06 22:50:01 4 2.38 0.00 1.51 0.23 0.02 95.87 22:50:01 5 6.52 0.00 3.48 0.07 0.03 89.91 22:50:01 6 0.74 0.00 0.42 10.51 0.03 88.29 22:50:01 7 12.63 0.00 9.40 15.19 0.12 62.66 22:51:01 all 10.06 0.00 1.19 16.20 0.06 72.48 22:51:01 0 8.81 0.00 0.93 50.02 0.08 40.16 22:51:01 1 12.17 0.00 1.22 9.34 0.07 77.21 22:51:01 2 5.30 0.00 0.89 29.52 0.05 64.24 22:51:01 3 6.20 0.00 0.70 1.63 0.05 91.42 22:51:01 4 12.71 0.00 0.30 2.51 0.03 84.44 22:51:01 5 7.53 0.00 3.03 29.82 0.08 59.53 22:51:01 6 7.15 0.00 0.75 3.63 0.05 88.42 22:51:01 7 20.61 0.00 1.73 3.52 0.07 74.08 22:52:01 all 16.77 0.00 3.44 5.88 0.07 73.84 22:52:01 0 16.65 0.00 4.02 0.91 0.07 78.35 22:52:01 1 15.35 0.00 2.86 1.68 0.08 80.02 22:52:01 2 21.74 0.00 6.24 3.47 0.08 68.47 22:52:01 3 17.86 0.00 3.92 11.02 0.10 67.11 22:52:01 4 11.34 0.00 0.99 2.96 0.05 84.66 22:52:01 5 12.08 0.00 1.94 12.51 0.07 73.40 22:52:01 6 26.61 0.00 5.35 3.93 0.08 64.03 22:52:01 7 12.67 0.00 2.28 10.54 0.07 74.44 22:53:01 all 26.31 0.00 2.45 3.07 0.06 68.11 22:53:01 0 8.38 0.00 0.75 0.00 0.03 90.84 22:53:01 1 22.93 0.00 2.85 0.02 0.12 74.08 22:53:01 2 12.40 0.00 0.82 3.74 0.03 83.01 22:53:01 3 38.04 0.00 7.95 0.94 0.07 53.00 22:53:01 4 63.30 0.00 3.04 3.22 0.10 30.33 22:53:01 5 16.78 0.00 1.09 0.07 0.05 82.02 22:53:01 6 28.93 0.00 1.84 0.75 0.05 68.44 22:53:01 7 20.04 0.00 1.27 15.87 0.05 62.76 22:54:01 all 19.39 0.00 2.06 2.72 0.06 75.76 22:54:01 0 18.93 0.00 2.98 0.00 0.05 78.04 22:54:01 1 23.14 0.00 2.17 0.00 0.07 74.63 22:54:01 2 15.02 0.00 2.71 1.09 0.05 81.14 22:54:01 3 25.19 0.00 2.21 0.00 0.05 72.55 22:54:01 4 23.86 0.00 1.31 0.00 0.07 74.76 22:54:01 5 14.08 0.00 1.16 1.14 0.07 83.55 22:54:01 6 10.40 0.00 1.45 0.00 0.03 88.11 22:54:01 7 24.56 0.00 2.54 19.66 0.08 53.15 22:55:01 all 13.07 0.00 2.19 2.42 0.05 82.28 22:55:01 0 4.22 0.00 0.75 0.13 0.02 94.88 22:55:01 1 5.88 0.00 1.24 4.91 0.02 87.95 22:55:01 2 27.37 0.00 11.08 0.00 0.05 61.50 22:55:01 3 19.31 0.00 0.99 3.13 0.13 76.43 22:55:01 4 2.82 0.00 0.32 1.45 0.02 95.40 22:55:01 5 4.92 0.00 0.23 0.00 0.02 94.82 22:55:01 6 37.75 0.00 2.39 7.72 0.12 52.03 22:55:01 7 2.49 0.00 0.48 2.00 0.03 95.00 22:56:01 all 9.76 0.00 10.90 1.13 0.12 78.09 22:56:01 0 3.65 0.00 8.66 0.00 0.11 87.58 22:56:01 1 7.12 0.00 8.89 0.00 0.12 83.87 22:56:01 2 12.65 0.00 12.67 0.00 0.12 74.56 22:56:01 3 9.69 0.00 12.68 8.87 0.12 68.65 22:56:01 4 15.51 0.00 16.38 0.00 0.10 68.01 22:56:01 5 7.85 0.00 6.17 0.00 0.12 85.86 22:56:01 6 16.52 0.00 14.05 0.00 0.13 69.30 22:56:01 7 5.13 0.00 7.70 0.19 0.14 86.85 22:57:01 all 7.33 0.00 1.42 1.95 0.02 89.29 22:57:01 0 0.28 0.00 0.18 0.00 0.02 99.51 22:57:01 1 0.15 0.00 0.05 0.00 0.02 99.78 22:57:01 2 1.09 0.00 2.92 10.36 0.03 85.60 22:57:01 3 1.80 0.00 2.52 5.15 0.02 90.52 22:57:01 4 0.45 0.00 0.32 0.00 0.00 99.23 22:57:01 5 51.47 0.00 2.56 0.00 0.03 45.93 22:57:01 6 2.09 0.00 1.92 0.00 0.02 95.97 22:57:01 7 1.32 0.00 0.90 0.08 0.03 97.66 Average: all 13.36 0.00 3.10 4.67 0.06 78.81 Average: 0 10.66 0.00 2.89 7.18 0.06 79.21 Average: 1 12.00 0.00 2.42 2.92 0.06 82.59 Average: 2 13.99 0.00 4.37 5.57 0.05 76.02 Average: 3 15.45 0.00 4.06 3.60 0.07 76.82 Average: 4 15.15 0.00 2.71 1.16 0.04 80.93 Average: 5 13.75 0.00 2.20 4.86 0.05 79.14 Average: 6 14.53 0.00 3.17 3.23 0.06 79.01 Average: 7 11.37 0.00 2.94 8.85 0.07 76.77