---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-11419 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 837 23347 0 7982 30874 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:56:f3:30 brd ff:ff:ff:ff:ff:ff inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe56:f330/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:f6:67:e9 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-11419) 01/11/24 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 99.37 23.50 75.87 1232.74 19087.34 22:50:01 100.80 12.85 87.95 286.22 66841.93 22:51:01 232.59 2.57 230.03 70.65 111336.38 22:52:01 199.88 19.85 180.04 3853.76 49292.05 22:53:01 151.09 0.02 151.07 2.40 47348.38 22:54:01 102.22 0.02 102.20 0.13 25484.02 22:55:01 13.08 0.00 13.08 0.00 17740.91 22:56:01 94.23 0.00 94.23 0.00 27765.64 22:57:01 32.64 0.87 31.78 58.52 14525.31 Average: 114.02 6.60 107.42 610.45 42200.79 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30106084 31720928 2833136 8.60 70376 1854368 1396888 4.11 854188 1688348 179408 22:50:01 27146200 31530124 5793020 17.59 94776 4529788 2012520 5.92 1041188 4349036 2643468 22:51:01 25215900 30835884 7723320 23.45 160220 5552316 2101188 6.18 1826312 5333872 889264 22:52:01 23847912 30319488 9091308 27.60 166332 6363384 2739092 8.06 2641112 5851660 511592 22:53:01 23821220 30842040 9118000 27.68 167732 6896104 2128036 6.26 2595216 5912892 221976 22:54:01 23786316 31042632 9152904 27.79 168088 7124420 2017844 5.94 2577040 5959492 38936 22:55:01 22597808 30005640 10341412 31.40 168176 7271224 2488532 7.32 3778132 5935128 13620 22:56:01 23989336 31677052 8949884 27.17 168272 7543252 1411856 4.15 2197048 6125772 264 22:57:01 23928488 31636044 9010732 27.36 173456 7557004 1438356 4.23 2248460 6133728 33456 Average: 24937696 31067759 8001524 24.29 148603 6076873 1970479 5.80 2195411 5254436 503554 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 64.35 45.42 1017.56 7.92 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 22:50:01 ens3 7212.98 4236.58 24585.35 1079.36 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 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:51:01 ens3 450.21 324.26 3690.15 61.76 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 1.00 1.00 0.16 0.16 0.00 0.00 0.00 0.00 22:52:01 ens3 258.31 181.72 2281.45 36.87 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 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:53:01 ens3 83.60 62.57 185.27 18.09 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 5.55 4.47 1.19 1.35 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:55:01 ens3 2.72 2.10 0.86 0.80 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 27.51 27.51 1.41 1.41 0.00 0.00 0.00 0.00 22:56:01 ens3 2645.06 1540.59 523.39 7922.93 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 13.71 13.71 0.71 0.71 0.00 0.00 0.00 0.00 22:57:01 ens3 24.80 19.80 63.46 8.41 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 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 1196.27 714.29 3599.08 1017.15 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 5.11 5.11 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-11419) 01/11/24 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.25 0.00 0.78 1.76 0.03 87.18 22:49:01 0 0.25 0.00 0.19 6.93 0.02 92.61 22:49:01 1 13.68 0.00 0.95 1.04 0.03 84.30 22:49:01 2 16.79 0.00 0.92 2.46 0.03 79.80 22:49:01 3 19.13 0.00 1.65 2.57 0.09 76.56 22:49:01 4 16.36 0.00 0.97 0.37 0.03 82.27 22:49:01 5 13.21 0.00 0.85 0.20 0.05 85.69 22:49:01 6 1.93 0.00 0.39 0.39 0.02 97.27 22:49:01 7 0.68 0.00 0.29 0.10 0.00 98.93 22:50:01 all 9.24 0.00 3.56 2.87 0.05 84.29 22:50:01 0 3.23 0.00 1.91 1.64 0.02 93.21 22:50:01 1 28.77 0.00 3.34 1.80 0.07 66.03 22:50:01 2 3.44 0.00 0.40 4.64 0.03 91.48 22:50:01 3 13.06 0.00 5.28 0.24 0.07 81.35 22:50:01 4 3.40 0.00 1.41 1.30 0.03 93.85 22:50:01 5 1.72 0.00 0.58 11.93 0.02 85.75 22:50:01 6 7.85 0.00 9.09 1.31 0.09 81.66 22:50:01 7 12.58 0.00 6.51 0.00 0.07 80.85 22:51:01 all 11.44 0.00 2.22 7.30 0.06 78.98 22:51:01 0 8.21 0.00 0.82 0.02 0.03 90.92 22:51:01 1 16.76 0.00 0.85 0.00 0.07 82.32 22:51:01 2 9.73 0.00 3.30 4.82 0.05 82.10 22:51:01 3 12.03 0.00 2.63 1.46 0.08 83.79 22:51:01 4 8.55 0.00 0.73 0.02 0.03 90.67 22:51:01 5 11.69 0.00 2.66 0.10 0.05 85.50 22:51:01 6 6.59 0.00 1.87 32.96 0.07 58.51 22:51:01 7 17.97 0.00 4.95 19.23 0.12 57.73 22:52:01 all 24.18 0.00 1.96 4.39 0.07 69.40 22:52:01 0 21.48 0.00 1.12 0.48 0.05 76.86 22:52:01 1 16.61 0.00 1.46 2.60 0.08 79.25 22:52:01 2 45.94 0.00 3.71 11.38 0.08 38.89 22:52:01 3 16.14 0.00 2.25 2.99 0.07 78.55 22:52:01 4 23.12 0.00 1.84 4.81 0.05 70.18 22:52:01 5 21.98 0.00 1.27 0.12 0.07 76.56 22:52:01 6 20.51 0.00 1.69 8.23 0.07 69.50 22:52:01 7 27.78 0.00 2.35 4.62 0.07 65.18 22:53:01 all 23.42 0.00 2.54 2.94 0.06 71.03 22:53:01 0 14.96 0.00 1.09 0.00 0.07 83.88 22:53:01 1 38.86 0.00 3.30 1.74 0.12 55.98 22:53:01 2 29.03 0.00 2.01 0.00 0.05 68.90 22:53:01 3 11.77 0.00 1.24 2.64 0.05 84.30 22:53:01 4 44.95 0.00 2.54 0.02 0.07 52.43 22:53:01 5 14.06 0.00 0.97 17.75 0.05 67.17 22:53:01 6 17.05 0.00 2.80 1.34 0.10 78.71 22:53:01 7 16.62 0.00 6.44 0.00 0.03 76.90 22:54:01 all 12.79 0.00 2.00 1.43 0.04 83.74 22:54:01 0 3.90 0.00 0.32 0.00 0.03 95.75 22:54:01 1 25.49 0.00 2.30 1.82 0.03 70.35 22:54:01 2 54.60 0.00 11.87 0.00 0.08 33.44 22:54:01 3 3.88 0.00 0.77 5.38 0.10 89.88 22:54:01 4 4.37 0.00 0.13 0.00 0.02 95.48 22:54:01 5 4.17 0.00 0.25 3.70 0.02 91.86 22:54:01 6 2.04 0.00 0.18 0.53 0.02 97.23 22:54:01 7 4.09 0.00 0.17 0.00 0.03 95.71 22:55:01 all 12.80 0.00 7.17 0.73 0.09 79.21 22:55:01 0 8.37 0.00 5.09 0.00 0.08 86.46 22:55:01 1 13.56 0.00 10.36 0.85 0.08 75.15 22:55:01 2 29.55 0.00 5.49 0.00 0.10 64.85 22:55:01 3 12.57 0.00 12.64 4.90 0.12 69.77 22:55:01 4 14.04 0.00 8.70 0.00 0.07 77.20 22:55:01 5 8.63 0.00 6.72 0.08 0.08 84.48 22:55:01 6 7.95 0.00 4.88 0.00 0.10 87.07 22:55:01 7 7.64 0.00 3.53 0.00 0.08 88.74 22:56:01 all 10.02 0.00 4.51 1.55 0.05 83.87 22:56:01 0 4.50 0.00 7.93 0.00 0.05 87.51 22:56:01 1 3.50 0.00 4.77 5.47 0.07 86.19 22:56:01 2 3.10 0.00 3.30 0.00 0.05 93.55 22:56:01 3 0.75 0.00 3.74 4.69 0.03 90.78 22:56:01 4 7.17 0.00 6.58 0.00 0.07 86.18 22:56:01 5 56.23 0.00 6.99 0.02 0.08 36.68 22:56:01 6 3.24 0.00 1.58 2.17 0.07 92.94 22:56:01 7 2.15 0.00 1.28 0.00 0.03 96.54 22:57:01 all 6.30 0.00 0.42 1.04 0.03 92.22 22:57:01 0 2.78 0.00 0.27 0.00 0.00 96.95 22:57:01 1 0.30 0.00 0.28 6.15 0.02 93.25 22:57:01 2 0.33 0.00 0.23 0.00 0.03 99.40 22:57:01 3 4.18 0.00 0.25 0.03 0.00 95.53 22:57:01 4 0.50 0.00 0.22 0.00 0.02 99.27 22:57:01 5 2.33 0.00 0.32 0.00 0.03 97.32 22:57:01 6 12.83 0.00 0.80 1.52 0.03 84.80 22:57:01 7 27.18 0.00 0.97 0.58 0.03 71.24 Average: all 13.38 0.00 2.79 2.67 0.05 81.10 Average: 0 7.54 0.00 2.08 1.00 0.04 89.35 Average: 1 17.52 0.00 3.06 2.39 0.06 76.98 Average: 2 21.39 0.00 3.47 2.57 0.06 72.50 Average: 3 10.33 0.00 3.38 2.78 0.07 83.44 Average: 4 13.61 0.00 2.56 0.72 0.04 83.07 Average: 5 14.85 0.00 2.28 3.78 0.05 79.04 Average: 6 8.90 0.00 2.58 5.39 0.06 83.07 Average: 7 12.98 0.00 2.94 2.72 0.05 81.30