---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11672 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 12G 144G 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 812 27299 0 4055 30899 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:21:de:57 brd ff:ff:ff:ff:ff:ff inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe21:de57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:71:96:e1 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-8c-8g-11672) 01/12/24 _x86_64_ (8 CPU) 18:28:51 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 163.21 87.52 75.69 6271.51 53130.69 18:31:01 94.72 13.95 80.77 1145.14 21830.49 18:32:01 339.51 21.68 317.83 2418.83 82301.93 18:33:01 11.21 0.08 11.13 15.46 12699.62 18:34:01 9.42 0.02 9.40 3.73 12654.99 18:35:01 9.35 0.07 9.28 13.33 12652.69 18:36:01 9.40 0.05 9.35 5.60 12520.31 18:37:01 9.67 0.50 9.17 25.20 12652.02 18:38:01 10.73 0.08 10.65 2.80 12688.39 18:39:01 45.83 1.33 44.49 104.78 14895.65 Average: 70.30 12.53 57.78 1000.71 24802.95 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30173520 31688184 2765700 8.40 57564 1775024 1481784 4.36 898256 1592860 134276 18:31:01 29882208 31738608 3057012 9.28 83828 2069584 1399044 4.12 843908 1896132 217152 18:32:01 27409524 31119424 5529696 16.79 116156 3831248 3671876 10.80 1621776 3470924 232 18:33:01 27162556 30873512 5776664 17.54 116432 3831856 3903720 11.49 1872248 3466212 192 18:34:01 27163652 30874936 5775568 17.53 116512 3831964 3911804 11.51 1871092 3466032 56 18:35:01 27163840 30875652 5775380 17.53 116580 3832376 3872820 11.39 1871176 3466004 256 18:36:01 27164560 30876624 5774660 17.53 116632 3832556 3890620 11.45 1871468 3465984 56 18:37:01 27137628 30850796 5801592 17.61 116688 3833324 3907784 11.50 1898876 3466420 216 18:38:01 27130656 30844156 5808564 17.63 116784 3833500 3923824 11.54 1906020 3465880 68 18:39:01 27949272 31627084 4989948 15.15 119380 3802628 1507304 4.43 1152276 3424940 43940 Average: 27833742 31136898 5105478 15.50 107656 3447406 3147058 9.26 1580710 3118139 39644 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 18:30:01 ens3 394.64 255.70 1521.48 61.57 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 18:31:01 ens3 61.51 45.76 798.19 8.48 0.00 0.00 0.00 0.00 18:32:01 vethd7ae83a 1.27 1.22 0.12 0.11 0.00 0.00 0.00 0.00 18:32:01 veth0694537 0.20 0.32 0.01 0.02 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 lo 10.26 10.26 0.87 0.87 0.00 0.00 0.00 0.00 18:33:01 vethd7ae83a 25.23 23.36 11.41 16.13 0.00 0.00 0.00 0.00 18:33:01 veth0694537 0.25 0.28 0.01 0.02 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 lo 9.40 9.40 0.56 0.56 0.00 0.00 0.00 0.00 18:34:01 vethd7ae83a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 veth0694537 0.22 0.23 0.01 0.02 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 lo 9.10 9.10 0.54 0.54 0.00 0.00 0.00 0.00 18:35:01 vethd7ae83a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 veth0694537 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 lo 9.40 9.40 0.56 0.56 0.00 0.00 0.00 0.00 18:36:01 vethd7ae83a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 veth0694537 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 lo 9.20 9.20 0.55 0.55 0.00 0.00 0.00 0.00 18:37:01 vethd7ae83a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 veth0694537 0.28 0.30 0.01 0.02 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 lo 9.60 9.60 0.58 0.58 0.00 0.00 0.00 0.00 18:38:01 vethd7ae83a 19.44 16.71 4.95 15.64 0.00 0.00 0.00 0.00 18:38:01 veth0694537 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:38:01 lo 9.70 9.70 1.26 1.26 0.00 0.00 0.00 0.00 18:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:39:01 lo 6.60 6.60 0.50 0.50 0.00 0.00 0.00 0.00 18:39:01 ens3 997.10 626.80 16652.38 116.67 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 7.65 7.65 0.58 0.58 0.00 0.00 0.00 0.00 Average: ens3 99.23 62.18 1664.68 11.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11672) 01/12/24 _x86_64_ (8 CPU) 18:28:51 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 9.23 0.00 1.26 3.06 0.03 86.42 18:30:01 0 11.14 0.00 0.77 0.30 0.03 87.76 18:30:01 1 19.64 0.00 1.24 4.02 0.05 75.05 18:30:01 2 17.89 0.00 1.37 0.40 0.03 80.30 18:30:01 3 7.99 0.00 2.24 0.70 0.03 89.04 18:30:01 4 4.48 0.00 1.02 6.70 0.03 87.77 18:30:01 5 3.79 0.00 1.29 1.22 0.03 93.67 18:30:01 6 5.64 0.00 1.32 10.49 0.02 82.54 18:30:01 7 3.24 0.00 0.87 0.62 0.02 95.26 18:31:01 all 10.61 0.00 0.75 1.61 0.03 87.00 18:31:01 0 0.85 0.00 0.18 0.07 0.02 98.88 18:31:01 1 1.33 0.00 0.30 3.40 0.07 94.91 18:31:01 2 24.57 0.00 1.35 1.24 0.05 72.79 18:31:01 3 15.25 0.00 0.70 0.45 0.02 83.58 18:31:01 4 9.70 0.00 0.85 2.72 0.02 86.71 18:31:01 5 4.61 0.00 0.62 4.39 0.02 90.37 18:31:01 6 17.58 0.00 0.95 0.58 0.03 80.85 18:31:01 7 11.06 0.00 1.02 0.02 0.02 87.89 18:32:01 all 15.70 0.00 4.29 2.36 0.06 77.58 18:32:01 0 16.83 0.00 3.60 1.49 0.07 78.01 18:32:01 1 13.49 0.00 4.27 10.74 0.07 71.43 18:32:01 2 19.07 0.00 5.49 0.91 0.07 74.45 18:32:01 3 16.15 0.00 3.51 0.89 0.07 79.39 18:32:01 4 16.94 0.00 4.29 0.69 0.05 78.03 18:32:01 5 12.50 0.00 4.44 1.81 0.07 81.18 18:32:01 6 12.04 0.00 3.91 0.66 0.05 83.34 18:32:01 7 18.61 0.00 4.83 1.76 0.07 74.73 18:33:01 all 3.97 0.00 0.33 0.14 0.02 95.55 18:33:01 0 2.70 0.00 0.28 0.00 0.02 97.00 18:33:01 1 3.70 0.00 0.20 0.00 0.03 96.07 18:33:01 2 4.09 0.00 0.38 1.07 0.02 94.44 18:33:01 3 5.15 0.00 0.45 0.00 0.02 94.38 18:33:01 4 3.60 0.00 0.32 0.00 0.03 96.05 18:33:01 5 4.60 0.00 0.43 0.00 0.02 94.94 18:33:01 6 4.42 0.00 0.28 0.00 0.02 95.28 18:33:01 7 3.52 0.00 0.27 0.00 0.02 96.20 18:34:01 all 0.38 0.00 0.07 0.15 0.01 99.39 18:34:01 0 0.13 0.00 0.02 0.00 0.00 99.85 18:34:01 1 2.04 0.00 0.08 0.00 0.02 97.87 18:34:01 2 0.07 0.00 0.10 1.15 0.02 98.67 18:34:01 3 0.28 0.00 0.18 0.00 0.00 99.53 18:34:01 4 0.10 0.00 0.07 0.00 0.03 99.80 18:34:01 5 0.15 0.00 0.07 0.00 0.03 99.75 18:34:01 6 0.08 0.00 0.05 0.00 0.00 99.87 18:34:01 7 0.13 0.00 0.07 0.00 0.02 99.78 18:35:01 all 0.37 0.00 0.10 0.13 0.02 99.38 18:35:01 0 0.08 0.00 0.10 0.00 0.00 99.82 18:35:01 1 2.07 0.00 0.05 0.00 0.02 97.87 18:35:01 2 0.10 0.00 0.07 1.03 0.02 98.78 18:35:01 3 0.27 0.00 0.22 0.00 0.02 99.50 18:35:01 4 0.12 0.00 0.13 0.00 0.02 99.73 18:35:01 5 0.18 0.00 0.10 0.02 0.03 99.67 18:35:01 6 0.03 0.00 0.05 0.00 0.02 99.90 18:35:01 7 0.07 0.00 0.08 0.00 0.02 99.83 18:36:01 all 0.35 0.00 0.08 0.12 0.01 99.44 18:36:01 0 0.10 0.00 0.07 0.02 0.00 99.82 18:36:01 1 1.88 0.00 0.10 0.00 0.02 98.01 18:36:01 2 0.08 0.00 0.05 0.93 0.00 98.93 18:36:01 3 0.23 0.00 0.23 0.00 0.03 99.50 18:36:01 4 0.12 0.00 0.08 0.00 0.02 99.78 18:36:01 5 0.17 0.00 0.03 0.00 0.00 99.80 18:36:01 6 0.02 0.00 0.03 0.00 0.00 99.95 18:36:01 7 0.13 0.00 0.05 0.02 0.00 99.80 18:37:01 all 0.40 0.00 0.12 0.13 0.01 99.33 18:37:01 0 0.10 0.00 0.10 0.02 0.00 99.78 18:37:01 1 0.10 0.00 0.10 0.00 0.02 99.78 18:37:01 2 0.13 0.00 0.07 1.05 0.02 98.73 18:37:01 3 0.32 0.00 0.22 0.00 0.00 99.47 18:37:01 4 0.17 0.00 0.15 0.00 0.02 99.67 18:37:01 5 0.20 0.00 0.15 0.00 0.02 99.63 18:37:01 6 1.65 0.00 0.08 0.00 0.02 98.25 18:37:01 7 0.55 0.00 0.12 0.00 0.02 99.32 18:38:01 all 1.46 0.00 0.16 0.12 0.02 98.24 18:38:01 0 1.08 0.00 0.15 0.00 0.02 98.75 18:38:01 1 1.30 0.00 0.10 0.00 0.02 98.58 18:38:01 2 1.40 0.00 0.20 0.92 0.00 97.48 18:38:01 3 2.55 0.00 0.23 0.00 0.02 97.20 18:38:01 4 2.59 0.00 0.33 0.00 0.02 97.06 18:38:01 5 1.77 0.00 0.08 0.00 0.00 98.15 18:38:01 6 0.55 0.00 0.07 0.00 0.02 99.37 18:38:01 7 0.47 0.00 0.10 0.00 0.07 99.37 18:39:01 all 4.28 0.00 0.57 0.24 0.02 94.89 18:39:01 0 1.77 0.00 0.47 0.07 0.02 97.68 18:39:01 1 3.02 0.00 0.43 0.02 0.02 96.51 18:39:01 2 0.77 0.00 0.63 0.58 0.02 98.00 18:39:01 3 0.52 0.00 0.35 0.12 0.00 99.02 18:39:01 4 23.22 0.00 1.30 0.17 0.05 75.26 18:39:01 5 1.72 0.00 0.47 0.05 0.02 97.75 18:39:01 6 2.63 0.00 0.60 0.12 0.02 96.64 18:39:01 7 0.57 0.00 0.30 0.82 0.03 98.28 Average: all 4.66 0.00 0.77 0.80 0.02 93.75 Average: 0 3.46 0.00 0.57 0.19 0.02 95.76 Average: 1 4.83 0.00 0.68 1.80 0.03 92.67 Average: 2 6.80 0.00 0.97 0.93 0.02 91.29 Average: 3 4.86 0.00 0.83 0.22 0.02 94.08 Average: 4 6.09 0.00 0.85 1.03 0.03 92.00 Average: 5 2.96 0.00 0.76 0.75 0.02 95.51 Average: 6 4.45 0.00 0.73 1.18 0.02 93.62 Average: 7 3.82 0.00 0.77 0.32 0.03 95.07