---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14940 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 13G 143G 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 844 26462 0 4860 30866 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:dd:b0:73 brd ff:ff:ff:ff:ff:ff inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fedd:b073/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:0c:82:2b 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-14940) 01/25/24 _x86_64_ (8 CPU) 07:42:23 LINUX RESTART (8 CPU) 07:43:01 tps rtps wtps bread/s bwrtn/s 07:44:01 105.20 44.20 61.00 1956.40 14984.27 07:45:01 81.19 13.75 67.44 1122.43 17164.15 07:46:01 131.04 9.57 121.48 1685.19 41937.28 07:47:01 254.87 12.51 242.36 764.71 67697.45 07:48:01 15.25 0.43 14.81 36.39 11615.83 07:49:01 41.88 0.87 41.01 44.39 9891.45 Average: 104.90 13.55 91.35 934.89 27215.13 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30147584 31730652 2791636 8.48 66732 1828080 1437708 4.23 840988 1661504 156100 07:45:01 29827960 31682020 3111260 9.45 82260 2070200 1475060 4.34 911516 1881620 189300 07:46:01 27178564 31678660 5760656 17.49 118040 4585788 1489936 4.38 986728 4322816 1674676 07:47:01 25739736 30334036 7199484 21.86 125180 4603052 6206988 18.26 2408564 4296500 292 07:48:01 23822392 28597740 9116828 27.68 125788 4721276 9234100 27.17 4214852 4387896 2684 07:49:01 27115564 31608956 5823656 17.68 126760 4568284 1546792 4.55 1243288 4116260 2724 Average: 27305300 30938677 5633920 17.10 107460 3729447 3565097 10.49 1767656 3444433 337629 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 305.82 210.82 1336.93 52.46 0.00 0.00 0.00 0.00 07:44:01 lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 42.10 31.62 668.82 6.67 0.00 0.00 0.00 0.00 07:45:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 07:46:01 br-1738fd6533ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 784.82 423.25 26162.96 30.90 0.00 0.00 0.00 0.00 07:46:01 lo 9.80 9.80 0.90 0.90 0.00 0.00 0.00 0.00 07:47:01 vethc89fa5b 0.20 0.68 0.01 0.04 0.00 0.00 0.00 0.00 07:47:01 vethfa767a9 0.58 0.78 0.04 0.05 0.00 0.00 0.00 0.00 07:47:01 br-1738fd6533ec 0.27 0.15 0.01 0.01 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 vethc89fa5b 6.98 7.85 10.94 1.96 0.00 0.00 0.00 0.00 07:48:01 vethfa767a9 1.33 1.62 0.28 0.52 0.00 0.00 0.00 0.00 07:48:01 br-1738fd6533ec 3.00 4.32 1.15 0.66 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 1286.02 795.05 28528.51 179.19 0.00 0.00 0.00 0.00 07:49:01 lo 27.43 27.43 3.57 3.57 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 201.30 120.78 4706.82 27.83 0.00 0.00 0.00 0.00 Average: lo 3.93 3.93 0.54 0.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14940) 01/25/24 _x86_64_ (8 CPU) 07:42:23 LINUX RESTART (8 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 10.37 0.00 0.95 2.87 0.05 85.77 07:44:01 0 9.42 0.00 0.73 0.28 0.03 89.53 07:44:01 1 5.53 0.00 1.12 4.56 0.03 88.75 07:44:01 2 1.93 0.00 0.57 3.69 0.02 93.79 07:44:01 3 8.49 0.00 0.67 0.75 0.07 90.03 07:44:01 4 10.97 0.00 1.02 5.70 0.07 82.25 07:44:01 5 7.77 0.00 0.90 1.20 0.05 90.08 07:44:01 6 12.95 0.00 0.82 2.28 0.03 83.92 07:44:01 7 25.88 0.00 1.79 4.47 0.10 67.76 07:45:01 all 7.46 0.00 0.52 5.53 0.03 86.45 07:45:01 0 5.94 0.00 0.20 0.58 0.00 93.28 07:45:01 1 3.56 0.00 0.65 5.37 0.02 90.41 07:45:01 2 0.68 0.00 0.15 0.48 0.00 98.68 07:45:01 3 2.79 0.00 0.35 2.45 0.05 94.36 07:45:01 4 19.21 0.00 0.77 4.42 0.05 75.56 07:45:01 5 5.85 0.00 0.57 1.53 0.00 92.05 07:45:01 6 5.14 0.00 0.38 0.10 0.02 94.36 07:45:01 7 16.62 0.00 1.09 29.46 0.08 52.75 07:46:01 all 11.19 0.00 4.02 5.52 0.07 79.19 07:46:01 0 9.53 0.00 4.80 5.54 0.07 80.07 07:46:01 1 9.90 0.00 3.74 3.27 0.07 83.03 07:46:01 2 10.17 0.00 3.82 0.32 0.05 85.63 07:46:01 3 9.31 0.00 4.75 12.95 0.10 72.88 07:46:01 4 9.42 0.00 4.34 5.32 0.08 80.83 07:46:01 5 18.24 0.00 4.03 0.73 0.08 76.92 07:46:01 6 12.32 0.00 3.36 9.47 0.07 74.79 07:46:01 7 10.64 0.00 3.32 6.56 0.08 79.40 07:47:01 all 13.14 0.00 1.97 8.57 0.06 76.26 07:47:01 0 8.85 0.00 1.56 0.75 0.07 88.78 07:47:01 1 15.03 0.00 2.21 3.72 0.05 78.99 07:47:01 2 14.64 0.00 1.94 0.72 0.05 82.65 07:47:01 3 10.40 0.00 2.52 57.96 0.07 29.05 07:47:01 4 19.07 0.00 2.27 0.82 0.05 77.79 07:47:01 5 8.36 0.00 1.29 2.50 0.05 87.80 07:47:01 6 13.04 0.00 1.81 1.61 0.10 83.44 07:47:01 7 15.74 0.00 2.13 0.70 0.05 81.38 07:48:01 all 26.07 0.00 3.07 1.82 0.10 68.94 07:48:01 0 18.24 0.00 1.87 0.03 0.07 79.79 07:48:01 1 32.16 0.00 3.37 0.40 0.12 63.95 07:48:01 2 29.97 0.00 3.16 1.85 0.17 64.85 07:48:01 3 27.43 0.00 3.32 9.87 0.08 59.28 07:48:01 4 26.84 0.00 3.72 1.45 0.08 67.90 07:48:01 5 24.89 0.00 3.12 0.13 0.08 71.77 07:48:01 6 24.41 0.00 3.37 0.20 0.08 71.93 07:48:01 7 24.63 0.00 2.69 0.64 0.08 71.96 07:49:01 all 2.57 0.00 0.61 2.13 0.04 94.64 07:49:01 0 2.75 0.00 0.42 0.03 0.05 96.75 07:49:01 1 6.36 0.00 0.83 1.38 0.05 91.37 07:49:01 2 2.99 0.00 0.71 0.35 0.03 95.92 07:49:01 3 0.47 0.00 0.32 11.42 0.03 87.76 07:49:01 4 2.07 0.00 0.92 0.58 0.03 96.40 07:49:01 5 1.17 0.00 0.50 0.03 0.02 98.28 07:49:01 6 2.21 0.00 0.64 0.50 0.07 96.58 07:49:01 7 2.56 0.00 0.54 2.83 0.05 94.02 Average: all 11.79 0.00 1.85 4.41 0.06 81.90 Average: 0 9.12 0.00 1.59 1.20 0.05 88.05 Average: 1 12.08 0.00 1.98 3.12 0.06 82.77 Average: 2 10.03 0.00 1.72 1.24 0.05 86.97 Average: 3 9.80 0.00 1.98 15.86 0.07 72.29 Average: 4 14.58 0.00 2.17 3.03 0.06 80.16 Average: 5 11.01 0.00 1.73 1.02 0.05 86.19 Average: 6 11.67 0.00 1.73 2.35 0.06 84.19 Average: 7 16.02 0.00 1.92 7.44 0.08 74.55