---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8198 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: 2799.996 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 11G 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 904 28080 0 3181 30815 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:59:e2:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe59:e2f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:6c:65:67 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 inet6 fe80::42:7eff:fe6c:6567/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8198) 02/24/24 _x86_64_ (8 CPU) 03:57:24 LINUX RESTART (8 CPU) 03:58:01 tps rtps wtps bread/s bwrtn/s 03:59:01 111.73 32.06 79.67 1642.79 27446.76 04:00:01 135.26 19.21 116.05 471.52 36897.32 04:01:01 26.63 0.38 26.25 39.19 18595.83 04:02:01 68.29 3.18 65.11 445.39 33967.94 04:03:01 125.58 0.43 125.15 18.53 47368.11 04:04:01 53.82 1.37 52.46 72.39 25842.76 Average: 86.89 9.44 77.45 448.30 31686.45 03:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 30084160 31677104 2855060 8.67 70984 1832640 1408844 4.15 898328 1667732 161424 04:00:01 28504760 30415820 4434460 13.46 86024 2121736 3230712 9.51 2231540 1882292 12880 04:01:01 28386064 30341660 4553156 13.82 88688 2161752 2670864 7.86 2340504 1886824 7920 04:02:01 27797352 30086752 5141868 15.61 94736 2480404 3360720 9.89 2663812 2127836 340 04:03:01 27417276 30205196 5521944 16.76 101752 2961720 2888640 8.50 2570444 2580556 20692 04:04:01 28767496 31568200 4171724 12.66 106944 2968172 1463520 4.31 1224520 2576080 16704 Average: 28492851 30715789 4446369 13.50 91521 2421071 2503883 7.37 1988191 2120220 36660 03:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 03:59:01 ens3 56.29 39.49 909.28 7.30 0.00 0.00 0.00 0.00 03:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 04:00:01 ens3 782.30 523.33 3790.58 152.77 0.00 0.00 0.00 0.00 04:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:01:01 ens3 337.59 228.41 538.86 81.15 0.00 0.00 0.00 0.00 04:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 04:02:01 ens3 258.52 195.13 1449.06 69.36 0.00 0.00 0.00 0.00 04:02:01 docker0 1.85 3.42 0.11 39.01 0.00 0.00 0.00 0.00 04:03:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 04:03:01 ens3 251.49 167.99 297.97 65.00 0.00 0.00 0.00 0.00 04:03:01 docker0 3.92 6.90 0.23 79.00 0.00 0.00 0.00 0.00 04:04:01 lo 16.20 16.20 1.46 1.46 0.00 0.00 0.00 0.00 04:04:01 ens3 239.69 189.24 301.85 79.88 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.34 3.34 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 320.98 223.93 1214.60 75.91 0.00 0.00 0.00 0.00 Average: docker0 0.96 1.72 0.06 19.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8198) 02/24/24 _x86_64_ (8 CPU) 03:57:24 LINUX RESTART (8 CPU) 03:58:01 CPU %user %nice %system %iowait %steal %idle 03:59:01 all 9.77 0.00 0.77 2.67 0.03 86.75 03:59:01 0 0.32 0.00 0.18 2.08 0.02 97.40 03:59:01 1 37.67 0.00 2.24 2.40 0.07 57.62 03:59:01 2 28.64 0.00 1.82 0.92 0.03 68.58 03:59:01 3 5.21 0.00 0.47 0.42 0.05 93.85 03:59:01 4 2.86 0.00 0.42 0.08 0.02 96.62 03:59:01 5 2.46 0.00 0.37 13.40 0.02 83.76 03:59:01 6 0.73 0.00 0.42 0.28 0.00 98.57 03:59:01 7 0.27 0.00 0.27 1.80 0.07 97.60 04:00:01 all 29.39 0.00 1.26 1.79 0.06 67.51 04:00:01 0 26.98 0.00 1.44 0.13 0.05 71.40 04:00:01 1 28.68 0.00 0.92 0.28 0.05 70.06 04:00:01 2 21.59 0.00 1.12 1.49 0.07 75.73 04:00:01 3 41.37 0.00 1.83 0.22 0.07 56.52 04:00:01 4 40.39 0.00 1.21 0.12 0.07 58.22 04:00:01 5 18.97 0.00 0.83 1.03 0.05 79.12 04:00:01 6 36.11 0.00 0.50 0.13 0.07 63.18 04:00:01 7 21.07 0.00 2.18 10.90 0.08 65.76 04:01:01 all 33.64 0.00 0.88 5.01 0.07 60.39 04:01:01 0 31.17 0.00 0.93 0.00 0.07 67.82 04:01:01 1 32.69 0.00 0.58 0.00 0.08 66.64 04:01:01 2 31.12 0.00 0.62 0.20 0.08 67.98 04:01:01 3 45.51 0.00 1.12 1.83 0.07 51.47 04:01:01 4 39.87 0.00 0.87 0.02 0.10 59.15 04:01:01 5 32.90 0.00 1.15 16.56 0.05 49.33 04:01:01 6 34.52 0.00 0.99 0.32 0.07 64.11 04:01:01 7 21.39 0.00 0.82 21.25 0.07 56.47 04:02:01 all 27.19 0.00 1.44 2.13 0.07 69.17 04:02:01 0 32.29 0.00 1.37 0.77 0.09 65.48 04:02:01 1 24.59 0.00 1.52 0.40 0.07 73.43 04:02:01 2 27.47 0.00 1.77 0.05 0.05 70.66 04:02:01 3 41.70 0.00 1.71 0.02 0.09 56.49 04:02:01 4 34.43 0.00 1.03 0.02 0.07 64.45 04:02:01 5 18.09 0.00 1.38 4.28 0.07 76.19 04:02:01 6 19.96 0.00 1.37 0.14 0.05 78.48 04:02:01 7 19.34 0.00 1.33 11.17 0.05 68.11 04:03:01 all 23.98 0.00 2.11 2.22 0.07 71.62 04:03:01 0 29.32 0.00 2.70 1.22 0.08 66.68 04:03:01 1 23.22 0.00 1.55 0.03 0.07 75.14 04:03:01 2 25.29 0.00 2.17 4.44 0.10 68.00 04:03:01 3 23.15 0.00 2.08 0.59 0.08 74.10 04:03:01 4 27.10 0.00 2.18 0.89 0.08 69.74 04:03:01 5 24.71 0.00 1.90 4.08 0.07 69.25 04:03:01 6 20.57 0.00 2.15 0.29 0.05 76.95 04:03:01 7 18.40 0.00 2.14 6.25 0.07 73.14 04:04:01 all 10.97 0.00 0.83 1.87 0.05 86.28 04:04:01 0 4.22 0.00 0.62 0.03 0.05 95.08 04:04:01 1 2.04 0.00 0.39 1.64 0.03 95.89 04:04:01 2 11.03 0.00 1.07 3.11 0.03 84.76 04:04:01 3 16.91 0.00 0.90 0.62 0.03 81.54 04:04:01 4 23.69 0.00 1.27 0.65 0.05 74.34 04:04:01 5 18.94 0.00 0.69 8.83 0.07 71.47 04:04:01 6 4.94 0.00 0.67 0.07 0.03 94.29 04:04:01 7 6.10 0.00 1.04 0.07 0.07 92.73 Average: all 22.47 0.00 1.21 2.62 0.06 73.64 Average: 0 20.65 0.00 1.20 0.71 0.06 77.38 Average: 1 24.83 0.00 1.20 0.80 0.06 73.12 Average: 2 24.18 0.00 1.43 1.70 0.06 72.63 Average: 3 28.89 0.00 1.35 0.62 0.06 69.08 Average: 4 28.03 0.00 1.16 0.30 0.06 70.44 Average: 5 19.34 0.00 1.05 8.03 0.05 71.53 Average: 6 19.45 0.00 1.01 0.20 0.04 79.28 Average: 7 14.42 0.00 1.29 8.57 0.07 75.64