---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17299 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 879 28426 0 2860 30848 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:10:09:dd brd ff:ff:ff:ff:ff:ff inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe10:9dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:6f:f7:4d 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:b9ff:fe6f:f74d/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-17299) 06/16/24 _x86_64_ (8 CPU) 05:03:28 LINUX RESTART (8 CPU) 05:04:02 tps rtps wtps bread/s bwrtn/s 05:05:01 350.91 65.97 284.93 4526.96 24407.12 05:06:01 144.83 20.96 123.86 847.19 27364.91 05:07:01 39.15 0.52 38.64 9.60 17937.35 05:08:01 35.54 0.57 34.97 21.06 16667.38 05:09:01 122.93 3.82 119.11 484.85 43322.25 Average: 137.95 18.21 119.75 1166.66 25944.35 05:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 30122408 31678148 2816812 8.55 68384 1799972 1420860 4.18 893268 1636284 146884 05:06:01 28834636 30647216 4104584 12.46 83372 2028568 2414520 7.10 1982100 1806452 23920 05:07:01 28039436 29937688 4899784 14.88 87544 2104932 4977040 14.64 2708196 1858600 11992 05:08:01 28213388 30349100 4725832 14.35 90832 2334432 2461240 7.24 2391484 1995080 159120 05:09:01 29080716 31559200 3858504 11.71 99304 2661644 1494848 4.40 1286876 2218276 956 Average: 28858117 30834270 4081103 12.39 85887 2185910 2553702 7.51 1852385 1902938 68574 05:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 ens3 333.45 244.03 1562.67 74.86 0.00 0.00 0.00 0.00 05:05:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 357.84 270.44 1901.52 70.57 0.00 0.00 0.00 0.00 05:06:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 ens3 317.66 240.39 919.61 85.75 0.00 0.00 0.00 0.00 05:07:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 333.84 264.20 1063.77 76.70 0.00 0.00 0.00 0.00 05:08:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 398.83 386.20 951.20 1694.99 0.00 0.00 0.00 0.00 05:09:01 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 348.37 281.17 1278.79 401.64 0.00 0.00 0.00 0.00 Average: lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 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-17299) 06/16/24 _x86_64_ (8 CPU) 05:03:28 LINUX RESTART (8 CPU) 05:04:02 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 11.51 0.00 1.03 2.61 0.04 84.81 05:05:01 0 28.96 0.00 1.98 0.90 0.07 68.09 05:05:01 1 6.91 0.00 0.61 0.58 0.03 91.87 05:05:01 2 4.24 0.00 0.88 0.49 0.02 94.36 05:05:01 3 4.27 0.00 0.69 0.51 0.03 94.49 05:05:01 4 1.65 0.00 0.73 9.90 0.03 87.69 05:05:01 5 18.08 0.00 1.26 1.90 0.05 78.72 05:05:01 6 7.02 0.00 0.71 3.43 0.03 88.80 05:05:01 7 20.94 0.00 1.31 3.18 0.05 74.52 05:06:01 all 28.32 0.00 1.13 1.48 0.07 69.00 05:06:01 0 46.92 0.00 1.81 1.36 0.10 49.81 05:06:01 1 28.43 0.00 0.69 0.02 0.08 70.78 05:06:01 2 28.45 0.00 1.44 0.60 0.07 69.44 05:06:01 3 30.92 0.00 1.62 4.43 0.10 62.93 05:06:01 4 26.79 0.00 0.79 3.82 0.07 68.54 05:06:01 5 21.90 0.00 0.59 0.84 0.07 76.61 05:06:01 6 22.06 0.00 1.04 0.60 0.07 76.24 05:06:01 7 21.18 0.00 1.05 0.13 0.07 77.57 05:07:01 all 62.62 0.00 2.20 0.67 0.08 34.43 05:07:01 0 60.05 0.00 1.97 0.13 0.07 37.78 05:07:01 1 66.77 0.00 1.89 0.00 0.07 31.27 05:07:01 2 64.92 0.00 1.98 0.00 0.07 33.03 05:07:01 3 56.41 0.00 2.32 3.95 0.08 37.25 05:07:01 4 60.83 0.00 2.66 0.22 0.10 36.19 05:07:01 5 61.17 0.00 2.03 0.39 0.07 36.34 05:07:01 6 63.69 0.00 2.35 0.30 0.08 33.57 05:07:01 7 67.11 0.00 2.41 0.40 0.08 29.99 05:08:01 all 71.89 0.00 1.90 0.57 0.10 25.55 05:08:01 0 76.41 0.00 1.98 0.47 0.10 21.04 05:08:01 1 69.02 0.00 2.24 0.37 0.12 28.25 05:08:01 2 70.00 0.00 1.62 0.00 0.08 28.29 05:08:01 3 71.41 0.00 2.09 2.83 0.10 23.56 05:08:01 4 72.94 0.00 1.53 0.00 0.10 25.43 05:08:01 5 70.45 0.00 1.64 0.34 0.10 27.47 05:08:01 6 74.33 0.00 2.13 0.42 0.12 23.00 05:08:01 7 70.52 0.00 1.98 0.07 0.10 27.33 05:09:01 all 12.06 0.00 1.34 2.55 0.05 84.00 05:09:01 0 17.56 0.00 1.44 0.96 0.05 79.99 05:09:01 1 7.54 0.00 1.36 5.31 0.07 85.72 05:09:01 2 35.36 0.00 1.03 0.42 0.07 63.13 05:09:01 3 9.42 0.00 1.74 4.58 0.03 84.23 05:09:01 4 10.09 0.00 1.47 0.12 0.03 88.28 05:09:01 5 5.44 0.00 1.07 0.27 0.07 93.16 05:09:01 6 3.23 0.00 1.49 8.68 0.05 86.55 05:09:01 7 7.80 0.00 1.12 0.10 0.03 90.95 Average: all 37.34 0.00 1.52 1.57 0.07 59.50 Average: 0 46.02 0.00 1.84 0.76 0.08 51.30 Average: 1 35.87 0.00 1.36 1.25 0.07 61.44 Average: 2 40.69 0.00 1.39 0.30 0.06 57.56 Average: 3 34.53 0.00 1.70 3.27 0.07 60.44 Average: 4 34.55 0.00 1.44 2.79 0.07 61.16 Average: 5 35.42 0.00 1.32 0.74 0.07 62.45 Average: 6 34.11 0.00 1.55 2.69 0.07 61.58 Average: 7 37.52 0.00 1.57 0.77 0.07 60.07