---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7260 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: 2800.000 BogoMIPS: 5600.00 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 28405 0 2882 30846 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:4e:75:85 brd ff:ff:ff:ff:ff:ff inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe4e:7585/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:a3:b0:ee 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::42:5eff:fea3:b0ee/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-7260) 02/21/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 117.00 35.94 81.05 1705.07 24021.56 10:44:01 132.38 20.93 111.45 842.26 30537.71 10:45:01 40.29 0.60 39.69 12.00 21649.19 10:46:01 36.61 0.67 35.94 17.73 19735.64 10:47:01 113.98 3.72 110.26 481.12 44813.46 Average: 87.96 12.29 75.66 607.98 28165.32 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30071756 31664436 2867464 8.71 69876 1833348 1451732 4.27 903928 1670096 161916 10:44:01 28813548 30635236 4125672 12.53 83620 2036496 2515620 7.40 1989088 1814676 24572 10:45:01 28430172 30338284 4509048 13.69 87816 2114052 2729268 8.03 2308352 1867988 12292 10:46:01 28196664 30369844 4742556 14.40 90984 2370072 2554820 7.52 2398528 1999476 131348 10:47:01 29098580 31591536 3840640 11.66 100488 2673552 1461520 4.30 1251748 2231836 42828 Average: 28922144 30919867 4017076 12.20 86557 2205504 2142592 6.30 1770329 1916814 74591 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 59.36 41.74 945.55 8.49 0.00 0.00 0.00 0.00 10:43:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 326.98 234.84 1856.53 64.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 275.45 207.12 902.08 80.20 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 186.47 142.21 1016.26 36.73 0.00 0.00 0.00 0.00 10:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 311.48 329.28 934.76 1680.61 0.00 0.00 0.00 0.00 10:47:01 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 232.53 191.54 1131.66 375.23 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 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-7260) 02/21/24 _x86_64_ (8 CPU) 10:41:23 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 9.35 0.00 0.76 3.63 0.03 86.22 10:43:01 0 3.60 0.00 0.58 14.41 0.05 81.36 10:43:01 1 13.96 0.00 0.73 0.87 0.03 84.40 10:43:01 2 19.49 0.00 1.63 0.58 0.05 78.25 10:43:01 3 1.02 0.00 0.44 0.63 0.02 97.90 10:43:01 4 1.51 0.00 0.27 0.12 0.00 98.10 10:43:01 5 1.20 0.00 0.34 0.03 0.03 98.39 10:43:01 6 17.21 0.00 1.05 0.85 0.02 80.87 10:43:01 7 16.88 0.00 1.07 11.56 0.05 70.45 10:44:01 all 29.52 0.00 1.15 1.35 0.07 67.91 10:44:01 0 25.12 0.00 0.65 5.97 0.05 68.22 10:44:01 1 34.16 0.00 2.02 0.30 0.08 63.43 10:44:01 2 30.68 0.00 0.85 0.50 0.07 67.90 10:44:01 3 30.82 0.00 1.31 2.31 0.08 65.48 10:44:01 4 28.68 0.00 0.97 0.77 0.07 69.51 10:44:01 5 17.06 0.00 0.79 0.25 0.05 81.84 10:44:01 6 39.75 0.00 1.44 0.57 0.10 58.15 10:44:01 7 29.99 0.00 1.15 0.13 0.08 68.64 10:45:01 all 62.06 0.00 1.98 0.48 0.11 35.38 10:45:01 0 63.19 0.00 1.77 0.23 0.10 34.70 10:45:01 1 69.38 0.00 1.95 0.00 0.12 28.55 10:45:01 2 60.84 0.00 1.86 0.20 0.12 36.98 10:45:01 3 58.40 0.00 1.89 0.03 0.08 39.59 10:45:01 4 59.77 0.00 1.64 3.16 0.10 35.33 10:45:01 5 58.44 0.00 1.98 0.02 0.10 39.47 10:45:01 6 64.47 0.00 2.69 0.17 0.10 32.58 10:45:01 7 61.96 0.00 2.06 0.05 0.10 35.83 10:46:01 all 67.34 0.00 2.54 1.37 0.11 28.65 10:46:01 0 69.13 0.00 3.78 0.35 0.11 26.63 10:46:01 1 65.12 0.00 1.57 0.64 0.10 32.56 10:46:01 2 71.76 0.00 1.35 0.34 0.09 26.46 10:46:01 3 70.07 0.00 1.46 0.34 0.13 28.00 10:46:01 4 71.86 0.00 2.50 7.29 0.12 18.24 10:46:01 5 64.43 0.00 5.66 0.00 0.10 29.81 10:46:01 6 61.95 0.00 1.90 0.00 0.10 36.05 10:46:01 7 64.95 0.00 2.05 1.74 0.12 31.14 10:47:01 all 10.68 0.00 1.27 3.63 0.05 84.37 10:47:01 0 8.54 0.00 1.53 7.48 0.05 82.40 10:47:01 1 17.41 0.00 1.37 2.88 0.05 78.29 10:47:01 2 22.08 0.00 1.74 0.72 0.05 75.41 10:47:01 3 7.08 0.00 1.55 1.82 0.05 89.50 10:47:01 4 8.32 0.00 0.77 0.47 0.05 90.39 10:47:01 5 6.09 0.00 0.89 0.15 0.05 92.82 10:47:01 6 7.88 0.00 1.07 13.61 0.07 77.38 10:47:01 7 8.06 0.00 1.22 1.94 0.03 88.74 Average: all 35.64 0.00 1.53 2.09 0.07 60.66 Average: 0 33.66 0.00 1.64 5.72 0.07 58.91 Average: 1 40.03 0.00 1.53 0.94 0.08 57.42 Average: 2 40.59 0.00 1.49 0.47 0.07 57.38 Average: 3 33.00 0.00 1.33 1.04 0.07 64.56 Average: 4 34.02 0.00 1.23 2.35 0.07 62.32 Average: 5 29.17 0.00 1.90 0.09 0.07 68.77 Average: 6 38.25 0.00 1.63 3.05 0.08 56.99 Average: 7 36.40 0.00 1.51 3.06 0.08 58.95