---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13301 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 827 27116 0 4222 30883 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:93:04:9b brd ff:ff:ff:ff:ff:ff inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe93:49b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:19:15:d2 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-13301) 03/15/24 _x86_64_ (8 CPU) 11:19:25 LINUX RESTART (8 CPU) 11:20:01 tps rtps wtps bread/s bwrtn/s 11:21:01 127.10 49.36 77.74 2167.91 26795.00 11:22:01 118.40 22.60 95.80 2712.35 29502.82 11:23:01 146.69 3.67 143.03 474.32 81183.14 11:24:01 270.52 9.75 260.77 410.60 24403.93 11:25:01 40.36 0.88 39.48 45.46 20666.97 Average: 140.61 17.25 123.36 1162.13 36510.37 11:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 30158100 31741968 2781120 8.44 68840 1825692 1381472 4.06 827272 1662136 151512 11:22:01 29753324 31742020 3185896 9.67 89580 2192260 1377052 4.05 880532 1978528 167388 11:23:01 27707772 31574844 5231448 15.88 116488 3973272 2848828 8.38 1087744 3704512 664 11:24:01 26542112 30440436 6397108 19.42 130660 3981528 4424620 13.02 2305556 3626904 60 11:25:01 27802940 31652216 5136280 15.59 131108 3941132 1464964 4.31 1122068 3574088 3356 Average: 28392850 31430297 4546370 13.80 107335 3182777 2299387 6.77 1244634 2909234 64596 11:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 ens3 401.35 255.74 1547.79 63.42 0.00 0.00 0.00 0.00 11:21:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 66.01 51.34 866.24 8.84 0.00 0.00 0.00 0.00 11:22:01 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 br-d4d5fcfec832 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 veth0cbd054 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 316.23 188.34 10309.86 13.63 0.00 0.00 0.00 0.00 11:23:01 vethe9d2708 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 veth5cc0faa 124.91 105.72 41.24 113.94 0.00 0.00 0.00 0.01 11:24:01 br-d4d5fcfec832 3.60 4.08 6.17 2.52 0.00 0.00 0.00 0.00 11:24:01 veth0cbd054 131.93 160.02 114.66 38.97 0.00 0.00 0.00 0.01 11:24:01 ens3 8.35 6.25 1.86 1.62 0.00 0.00 0.00 0.00 11:25:01 ens3 43.56 32.61 62.05 20.55 0.00 0.00 0.00 0.00 11:25:01 lo 31.53 31.53 10.43 10.43 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 167.10 106.86 2557.56 21.61 0.00 0.00 0.00 0.00 Average: lo 5.53 5.53 2.02 2.02 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13301) 03/15/24 _x86_64_ (8 CPU) 11:19:25 LINUX RESTART (8 CPU) 11:20:01 CPU %user %nice %system %iowait %steal %idle 11:21:01 all 11.61 0.00 0.92 2.75 0.04 84.68 11:21:01 0 8.47 0.00 1.17 0.62 0.05 89.69 11:21:01 1 2.25 0.00 0.40 11.58 0.05 85.71 11:21:01 2 1.95 0.00 0.48 0.45 0.05 97.06 11:21:01 3 29.10 0.00 1.81 7.41 0.07 61.62 11:21:01 4 19.08 0.00 1.37 0.48 0.05 79.01 11:21:01 5 15.88 0.00 1.04 0.50 0.03 82.55 11:21:01 6 8.95 0.00 0.75 0.72 0.05 89.53 11:21:01 7 7.19 0.00 0.38 0.23 0.02 92.18 11:22:01 all 8.75 0.00 0.73 4.72 0.03 85.77 11:22:01 0 13.15 0.00 1.38 0.27 0.03 85.16 11:22:01 1 0.74 0.00 0.45 16.98 0.03 81.80 11:22:01 2 2.84 0.00 0.32 2.42 0.02 94.41 11:22:01 3 1.62 0.00 0.42 13.34 0.02 84.61 11:22:01 4 18.85 0.00 1.20 0.97 0.05 78.93 11:22:01 5 7.33 0.00 0.53 0.85 0.03 91.26 11:22:01 6 1.42 0.00 0.30 0.37 0.02 97.89 11:22:01 7 23.96 0.00 1.25 2.57 0.05 72.17 11:23:01 all 6.51 0.00 2.77 9.95 0.04 80.73 11:23:01 0 6.32 0.00 2.37 0.77 0.05 90.49 11:23:01 1 6.49 0.00 3.89 2.73 0.03 86.86 11:23:01 2 7.31 0.00 2.32 0.45 0.03 89.88 11:23:01 3 4.71 0.00 3.44 58.03 0.05 33.77 11:23:01 4 7.90 0.00 2.75 1.94 0.03 87.38 11:23:01 5 5.16 0.00 2.39 15.41 0.05 76.99 11:23:01 6 7.40 0.00 1.99 0.22 0.03 90.35 11:23:01 7 6.78 0.00 3.00 0.15 0.03 90.04 11:24:01 all 14.68 0.00 2.01 3.78 0.06 79.47 11:24:01 0 20.42 0.00 2.26 0.32 0.07 76.94 11:24:01 1 20.79 0.00 2.65 2.75 0.08 73.73 11:24:01 2 13.71 0.00 1.81 3.22 0.08 81.17 11:24:01 3 8.28 0.00 1.37 11.90 0.05 78.39 11:24:01 4 15.79 0.00 2.49 2.24 0.07 79.41 11:24:01 5 11.33 0.00 1.64 1.02 0.03 85.98 11:24:01 6 15.65 0.00 2.06 2.01 0.03 80.25 11:24:01 7 11.44 0.00 1.76 6.81 0.07 79.93 11:25:01 all 1.19 0.00 0.37 1.33 0.02 97.09 11:25:01 0 1.30 0.00 0.37 0.05 0.02 98.26 11:25:01 1 0.57 0.00 0.40 0.18 0.02 98.83 11:25:01 2 0.90 0.00 0.45 0.13 0.03 98.48 11:25:01 3 1.09 0.00 0.27 8.99 0.03 89.62 11:25:01 4 0.57 0.00 0.37 0.18 0.03 98.85 11:25:01 5 1.69 0.00 0.35 0.32 0.02 97.63 11:25:01 6 1.88 0.00 0.45 0.28 0.02 97.36 11:25:01 7 1.55 0.00 0.32 0.52 0.02 97.60 Average: all 8.55 0.00 1.36 4.50 0.04 85.56 Average: 0 9.94 0.00 1.51 0.40 0.04 88.11 Average: 1 6.16 0.00 1.55 6.85 0.04 85.40 Average: 2 5.33 0.00 1.07 1.33 0.04 92.21 Average: 3 8.97 0.00 1.46 19.87 0.04 69.66 Average: 4 12.44 0.00 1.63 1.16 0.05 84.71 Average: 5 8.28 0.00 1.19 3.60 0.03 86.90 Average: 6 7.06 0.00 1.11 0.72 0.03 91.08 Average: 7 10.19 0.00 1.34 2.05 0.04 86.38