---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-13204 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 863 23334 0 7969 30848 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:a5:c3:5f brd ff:ff:ff:ff:ff:ff inet 10.30.107.62/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fea5:c35f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:ef:00:a3 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-13204) 03/14/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 117.88 43.45 74.43 1962.38 27282.97 22:50:01 111.83 12.46 99.37 262.22 61094.35 22:51:01 120.36 2.35 118.01 81.17 117405.53 22:52:01 240.63 1.05 239.58 15.06 46670.09 22:53:01 122.65 19.65 103.00 3851.89 56450.59 22:54:01 84.14 0.00 84.14 0.00 38301.88 22:55:01 99.05 0.00 99.05 0.00 32441.85 22:56:01 11.90 0.00 11.90 0.00 15856.69 22:57:01 84.92 0.00 84.92 0.00 15600.33 Average: 110.36 8.71 101.65 683.47 45713.46 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30117364 31699364 2821856 8.57 67416 1826472 1492424 4.39 870944 1660752 160496 22:50:01 26975204 31657696 5964016 18.11 88976 4834904 1427948 4.20 1653352 3903728 1905972 22:51:01 26690372 31134520 6248848 18.97 99500 4581464 2096160 6.17 1439940 4395436 2384 22:52:01 25265716 30962364 7673504 23.30 165352 5611088 2131888 6.27 1755180 5341516 460076 22:53:01 22126768 28891332 10812452 32.83 167236 6649208 4221188 12.42 4223428 5979024 248076 22:54:01 24256584 31483216 8682636 26.36 168560 7095184 1606660 4.73 2019760 6045916 359608 22:55:01 21684800 29072848 11254420 34.17 168672 7252208 3385332 9.96 4699948 5928368 158848 22:56:01 22537548 29949296 10401672 31.58 168752 7274724 2594288 7.63 3831208 5938096 1928 22:57:01 23965148 31650156 8974072 27.24 168852 7540468 1433540 4.22 2221724 6123608 152 Average: 24846612 30722310 8092608 24.57 140368 5851747 2265492 6.67 2523943 5035160 366393 22:48:02 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 ens3 257.41 161.84 1133.44 40.38 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6676.82 4135.74 24602.58 1039.64 0.00 0.00 0.00 0.00 22:50:01 lo 0.73 0.73 0.07 0.07 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 ens3 109.68 100.52 803.93 29.27 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 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 307.02 231.23 3077.19 40.19 0.00 0.00 0.00 0.00 22:52:01 lo 1.40 1.40 0.19 0.19 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 ens3 116.43 91.73 2045.26 9.95 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 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 121.71 90.27 192.28 24.41 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 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 4.98 3.88 1.32 1.10 0.00 0.00 0.00 0.00 22:55:01 lo 0.05 0.05 0.00 0.00 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 ens3 0.98 0.58 0.19 0.36 0.00 0.00 0.00 0.00 22:56:01 lo 38.59 38.59 1.98 1.98 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 ens3 1834.38 1092.12 419.22 7838.78 0.00 0.00 0.00 0.00 22:57:01 lo 2.65 2.65 0.14 0.14 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: ens3 1049.14 657.33 3590.59 1004.42 0.00 0.00 0.00 0.00 Average: lo 5.08 5.08 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-13204) 03/14/24 _x86_64_ (8 CPU) 22:47:24 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.78 0.00 0.85 2.75 0.04 85.58 22:49:01 0 2.46 0.00 0.63 0.71 0.03 96.17 22:49:01 1 5.70 0.00 0.56 0.53 0.02 93.20 22:49:01 2 2.71 0.00 0.49 2.18 0.09 94.54 22:49:01 3 9.67 0.00 0.85 0.31 0.02 89.16 22:49:01 4 7.81 0.00 0.59 9.27 0.02 82.31 22:49:01 5 29.44 0.00 1.73 4.79 0.05 63.99 22:49:01 6 24.24 0.00 1.41 0.42 0.07 73.85 22:49:01 7 4.23 0.00 0.51 3.83 0.03 91.40 22:50:01 all 8.35 0.00 3.42 3.70 0.06 84.47 22:50:01 0 5.16 0.00 1.71 0.02 0.05 93.06 22:50:01 1 10.42 0.00 4.37 0.00 0.05 85.16 22:50:01 2 2.63 0.00 4.31 7.85 0.05 85.15 22:50:01 3 2.01 0.00 3.67 7.00 0.08 87.23 22:50:01 4 28.42 0.00 3.51 0.90 0.05 67.11 22:50:01 5 9.66 0.00 4.56 0.02 0.07 85.69 22:50:01 6 4.32 0.00 2.28 0.20 0.05 93.15 22:50:01 7 4.04 0.00 2.91 13.59 0.05 79.41 22:51:01 all 7.46 0.00 0.91 16.95 0.05 74.63 22:51:01 0 6.71 0.00 0.77 0.52 0.02 91.99 22:51:01 1 9.50 0.00 1.51 37.34 0.08 51.57 22:51:01 2 6.22 0.00 0.50 40.81 0.07 52.40 22:51:01 3 13.51 0.00 0.90 5.04 0.03 80.51 22:51:01 4 8.92 0.00 3.15 44.71 0.10 43.11 22:51:01 5 2.00 0.00 0.12 0.30 0.02 97.56 22:51:01 6 6.12 0.00 0.13 0.82 0.02 92.91 22:51:01 7 6.66 0.00 0.28 6.58 0.02 86.46 22:52:01 all 15.70 0.00 3.35 4.56 0.08 76.32 22:52:01 0 10.28 0.00 1.90 17.06 0.10 70.66 22:52:01 1 20.73 0.00 5.48 1.84 0.08 71.87 22:52:01 2 14.48 0.00 2.79 8.30 0.05 74.39 22:52:01 3 19.31 0.00 4.21 1.33 0.08 75.06 22:52:01 4 17.84 0.00 1.65 2.65 0.07 77.79 22:52:01 5 23.70 0.00 6.26 4.23 0.10 65.71 22:52:01 6 9.91 0.00 2.23 1.09 0.07 86.71 22:52:01 7 9.50 0.00 2.31 0.00 0.05 88.14 22:53:01 all 27.10 0.00 2.58 8.16 0.06 62.10 22:53:01 0 19.54 0.00 2.03 9.01 0.07 69.35 22:53:01 1 25.37 0.00 2.63 5.84 0.08 66.07 22:53:01 2 17.74 0.00 1.36 9.57 0.07 71.27 22:53:01 3 18.03 0.00 3.13 9.50 0.05 69.29 22:53:01 4 8.00 0.00 1.22 16.16 0.03 74.59 22:53:01 5 41.91 0.00 2.31 0.37 0.07 55.35 22:53:01 6 62.47 0.00 2.59 7.12 0.08 27.73 22:53:01 7 23.64 0.00 5.39 7.71 0.05 63.21 22:54:01 all 20.29 0.00 2.02 1.78 0.06 75.85 22:54:01 0 19.81 0.00 2.09 0.00 0.07 78.04 22:54:01 1 34.39 0.00 3.26 2.02 0.07 60.25 22:54:01 2 13.70 0.00 0.94 0.69 0.07 84.61 22:54:01 3 10.43 0.00 0.97 0.02 0.05 88.53 22:54:01 4 14.67 0.00 2.12 7.51 0.07 75.62 22:54:01 5 25.53 0.00 3.46 0.00 0.05 70.96 22:54:01 6 21.87 0.00 1.92 2.07 0.05 74.09 22:54:01 7 21.88 0.00 1.37 1.97 0.05 74.73 22:55:01 all 12.03 0.00 1.89 1.75 0.04 84.29 22:55:01 0 8.82 0.00 1.13 0.00 0.02 90.03 22:55:01 1 7.84 0.00 0.87 0.03 0.03 91.23 22:55:01 2 2.55 0.00 0.79 11.81 0.12 84.73 22:55:01 3 56.19 0.00 6.01 0.00 0.08 37.72 22:55:01 4 9.78 0.00 5.27 0.00 0.02 84.93 22:55:01 5 7.95 0.00 0.85 0.00 0.02 91.18 22:55:01 6 0.83 0.00 0.07 0.00 0.00 99.10 22:55:01 7 2.32 0.00 0.15 2.30 0.02 95.21 22:56:01 all 11.17 0.00 10.84 0.91 0.11 76.97 22:56:01 0 6.43 0.00 8.36 0.00 0.13 85.09 22:56:01 1 12.81 0.00 12.58 0.00 0.10 74.52 22:56:01 2 13.30 0.00 8.77 2.72 0.10 75.11 22:56:01 3 5.78 0.00 7.79 0.00 0.10 86.33 22:56:01 4 13.68 0.00 12.69 4.58 0.13 68.92 22:56:01 5 11.86 0.00 11.51 0.00 0.08 76.54 22:56:01 6 17.24 0.00 15.77 0.00 0.10 66.89 22:56:01 7 8.33 0.00 9.22 0.00 0.10 82.35 22:57:01 all 8.23 0.00 2.09 0.84 0.03 88.81 22:57:01 0 2.92 0.00 2.75 0.00 0.05 94.28 22:57:01 1 1.10 0.00 1.10 0.00 0.02 97.78 22:57:01 2 15.80 0.00 1.04 4.74 0.03 78.40 22:57:01 3 0.44 0.00 0.35 0.00 0.02 99.20 22:57:01 4 3.98 0.00 3.61 0.00 0.02 92.40 22:57:01 5 34.69 0.00 3.49 0.00 0.07 61.75 22:57:01 6 2.92 0.00 2.92 0.00 0.03 94.12 22:57:01 7 3.89 0.00 1.42 2.01 0.02 92.66 Average: all 13.46 0.00 3.11 4.60 0.06 78.77 Average: 0 9.13 0.00 2.39 3.03 0.06 85.40 Average: 1 14.21 0.00 3.60 5.29 0.06 76.85 Average: 2 9.92 0.00 2.34 9.87 0.07 77.81 Average: 3 15.06 0.00 3.10 2.58 0.06 79.21 Average: 4 12.58 0.00 3.76 9.50 0.06 74.11 Average: 5 20.75 0.00 3.80 1.07 0.06 74.32 Average: 6 16.65 0.00 3.26 1.30 0.05 78.73 Average: 7 9.40 0.00 2.62 4.22 0.04 83.72