---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13393 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 11G 145G 7% / 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 811 28513 0 2841 30920 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:6a:11:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe6a:11c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:e4:9d:fe 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-13393) 01/19/24 _x86_64_ (8 CPU) 13:57:54 LINUX RESTART (8 CPU) 13:58:01 tps rtps wtps bread/s bwrtn/s 13:59:01 157.11 87.89 69.22 6251.62 50200.57 14:00:01 147.48 40.86 106.62 1416.30 20209.17 14:01:01 84.40 15.03 69.37 483.79 22272.15 14:02:01 11.03 1.98 9.05 55.72 9980.60 14:03:01 46.43 1.43 44.99 93.45 24037.73 Average: 89.29 29.44 59.85 1660.18 25340.04 13:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:59:01 30254292 31714008 2684928 8.15 54872 1725056 1444136 4.25 858936 1556024 88148 14:00:01 29529940 31297984 3409280 10.35 82096 1987000 2274364 6.69 1299640 1801712 103036 14:01:01 26391728 28435012 6547492 19.88 86576 2250796 6958100 20.47 4236664 1985524 2228 14:02:01 24238908 26284992 8700312 26.41 86700 2253244 8461964 24.90 6397700 1970484 684 14:03:01 29170116 31633192 3769104 11.44 92964 2657200 1448292 4.26 1281384 2151628 53828 Average: 27916997 29873038 5022223 15.25 80642 2174659 4117371 12.11 2814865 1893074 49585 13:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:59:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 346.81 256.77 1531.89 60.67 0.00 0.00 0.00 0.00 14:00:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 120.55 106.12 1089.55 23.90 0.00 0.00 0.00 0.00 14:01:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 451.26 333.91 3178.61 82.77 0.00 0.00 0.00 0.00 14:02:01 lo 4.37 4.37 3.46 3.46 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 110.76 89.29 22.63 52.11 0.00 0.00 0.00 0.00 14:03:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 88.67 110.55 315.57 1979.77 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 0.77 0.77 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 223.61 179.33 1227.65 439.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13393) 01/19/24 _x86_64_ (8 CPU) 13:57:54 LINUX RESTART (8 CPU) 13:58:01 CPU %user %nice %system %iowait %steal %idle 13:59:01 all 8.50 0.00 1.22 2.98 0.04 87.26 13:59:01 0 14.45 0.00 1.30 0.60 0.03 83.62 13:59:01 1 5.17 0.00 0.95 0.72 0.03 93.13 13:59:01 2 2.92 0.00 0.75 1.52 0.03 94.78 13:59:01 3 4.79 0.00 1.34 2.22 0.03 91.61 13:59:01 4 3.93 0.00 0.90 13.47 0.03 81.66 13:59:01 5 3.76 0.00 1.99 0.17 0.02 94.07 13:59:01 6 22.32 0.00 1.39 1.05 0.05 75.19 13:59:01 7 10.68 0.00 1.12 4.11 0.03 84.06 14:00:01 all 12.71 0.00 0.84 1.61 0.04 84.80 14:00:01 0 21.53 0.00 0.98 0.87 0.05 76.57 14:00:01 1 11.99 0.00 0.53 0.13 0.03 87.31 14:00:01 2 5.49 0.00 0.77 1.64 0.05 92.05 14:00:01 3 8.02 0.00 0.27 0.05 0.03 91.63 14:00:01 4 6.24 0.00 0.18 4.26 0.02 89.30 14:00:01 5 1.08 0.00 0.23 0.23 0.03 98.41 14:00:01 6 35.63 0.00 2.75 1.85 0.08 59.68 14:00:01 7 11.63 0.00 0.97 3.88 0.07 83.45 14:01:01 all 21.95 0.00 0.89 1.04 0.06 76.06 14:01:01 0 18.62 0.00 0.65 0.43 0.05 80.24 14:01:01 1 31.17 0.00 1.38 0.93 0.07 66.44 14:01:01 2 13.16 0.00 0.46 0.40 0.03 85.95 14:01:01 3 21.71 0.00 0.70 0.47 0.07 77.05 14:01:01 4 25.40 0.00 0.50 3.22 0.05 70.83 14:01:01 5 18.09 0.00 0.75 1.14 0.05 79.97 14:01:01 6 29.86 0.00 1.97 0.67 0.07 67.43 14:01:01 7 17.73 0.00 0.67 1.05 0.05 80.50 14:02:01 all 25.24 0.00 0.51 0.39 0.05 73.81 14:02:01 0 41.68 0.00 0.57 0.02 0.08 57.65 14:02:01 1 27.87 0.00 0.38 0.00 0.05 71.69 14:02:01 2 14.27 0.00 0.52 0.10 0.03 85.08 14:02:01 3 20.01 0.00 0.40 0.00 0.05 79.54 14:02:01 4 21.63 0.00 0.70 2.95 0.07 74.65 14:02:01 5 11.33 0.00 0.38 0.02 0.03 88.23 14:02:01 6 37.30 0.00 0.83 0.02 0.07 61.78 14:02:01 7 27.79 0.00 0.32 0.00 0.05 71.84 14:03:01 all 11.62 0.00 0.91 1.41 0.03 86.03 14:03:01 0 6.65 0.00 0.77 0.48 0.02 92.08 14:03:01 1 7.29 0.00 1.18 0.00 0.03 91.49 14:03:01 2 40.85 0.00 1.17 2.47 0.07 55.45 14:03:01 3 5.61 0.00 0.88 4.29 0.05 89.17 14:03:01 4 1.88 0.00 0.60 3.82 0.00 93.70 14:03:01 5 19.06 0.00 1.23 0.12 0.03 79.56 14:03:01 6 3.76 0.00 0.58 0.00 0.02 95.64 14:03:01 7 7.82 0.00 0.89 0.08 0.03 91.18 Average: all 16.01 0.00 0.87 1.49 0.04 81.59 Average: 0 20.58 0.00 0.85 0.48 0.05 78.03 Average: 1 16.70 0.00 0.89 0.36 0.04 82.01 Average: 2 15.33 0.00 0.73 1.22 0.04 82.67 Average: 3 12.03 0.00 0.72 1.41 0.05 85.80 Average: 4 11.82 0.00 0.58 5.54 0.03 82.03 Average: 5 10.66 0.00 0.92 0.33 0.03 88.05 Average: 6 25.78 0.00 1.51 0.72 0.06 71.94 Average: 7 15.13 0.00 0.79 1.82 0.05 82.20