---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5234 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 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 879 28095 0 3191 30839 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:9a:aa:da brd ff:ff:ff:ff:ff:ff inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe9a:aada/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:6b:c3:a5 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:f8ff:fe6b:c3a5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5234) 02/14/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 116.69 35.94 80.75 1704.78 32119.55 03:30:01 134.96 18.94 116.01 462.51 40803.87 03:31:01 34.78 0.57 34.21 46.53 27364.77 03:32:01 72.60 3.17 69.44 430.06 39043.89 03:33:01 126.83 0.48 126.35 26.13 50978.17 03:34:01 48.04 1.33 46.71 66.12 18745.81 Average: 88.91 10.00 78.91 452.58 34850.35 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30103000 31713092 2836220 8.61 71180 1848860 1432480 4.21 861292 1682472 171852 03:30:01 28394980 30302276 4544240 13.80 85824 2118292 3138760 9.23 2337132 1885540 11860 03:31:01 28382464 30346636 4556756 13.83 89052 2169136 2719832 8.00 2335008 1893668 7676 03:32:01 27652648 29949932 5286572 16.05 95112 2487164 3411452 10.04 2802740 2133680 980 03:33:01 27438140 30226804 5501080 16.70 101924 2961856 2780608 8.18 2548928 2579832 14420 03:34:01 28804528 31614856 4134692 12.55 107652 2976496 1468928 4.32 1178780 2583180 35224 Average: 28462627 30692266 4476593 13.59 91791 2426967 2492010 7.33 2010647 2126395 40335 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 66.25 45.37 1007.41 9.86 0.00 0.00 0.00 0.00 03:30:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 403.53 307.55 3540.38 68.46 0.00 0.00 0.00 0.00 03:31:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 524.11 309.07 730.26 125.76 0.00 0.00 0.00 0.00 03:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:32:01 docker0 1.75 3.02 0.10 38.98 0.00 0.00 0.00 0.00 03:32:01 ens3 728.26 505.63 1595.81 186.43 0.00 0.00 0.00 0.00 03:33:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 docker0 3.98 7.10 0.23 78.95 0.00 0.00 0.00 0.00 03:33:01 ens3 330.91 217.91 310.05 79.95 0.00 0.00 0.00 0.00 03:34:01 lo 16.13 16.13 1.46 1.46 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 305.58 243.99 348.31 89.06 0.00 0.00 0.00 0.00 Average: lo 3.38 3.38 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 0.96 1.69 0.06 19.71 0.00 0.00 0.00 0.00 Average: ens3 394.01 272.21 1256.12 93.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5234) 02/14/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 10.30 0.00 0.79 2.58 0.04 86.29 03:29:01 0 7.29 0.00 0.68 0.22 0.02 91.80 03:29:01 1 0.29 0.00 0.12 0.71 0.08 98.79 03:29:01 2 5.21 0.00 0.53 0.41 0.05 93.81 03:29:01 3 5.26 0.00 0.47 0.35 0.03 93.88 03:29:01 4 12.80 0.00 0.90 4.66 0.03 81.61 03:29:01 5 35.56 0.00 2.07 2.11 0.05 60.21 03:29:01 6 4.82 0.00 0.75 11.77 0.03 82.63 03:29:01 7 11.23 0.00 0.73 0.47 0.02 87.55 03:30:01 all 25.25 0.00 1.00 1.92 0.06 71.77 03:30:01 0 18.38 0.00 1.10 0.32 0.03 80.16 03:30:01 1 20.95 0.00 1.66 2.84 0.10 74.45 03:30:01 2 26.51 0.00 0.43 0.13 0.05 72.87 03:30:01 3 17.56 0.00 0.62 2.63 0.05 79.14 03:30:01 4 35.78 0.00 1.16 0.55 0.08 62.42 03:30:01 5 28.59 0.00 0.91 0.03 0.08 70.39 03:30:01 6 26.68 0.00 1.02 8.80 0.07 63.43 03:30:01 7 27.62 0.00 1.05 0.02 0.08 71.22 03:31:01 all 39.61 0.00 1.17 1.13 0.07 58.03 03:31:01 0 51.67 0.00 1.17 0.05 0.08 47.02 03:31:01 1 32.47 0.00 1.10 0.13 0.05 66.24 03:31:01 2 38.04 0.00 1.14 0.00 0.07 60.75 03:31:01 3 29.56 0.00 1.08 3.70 0.05 65.60 03:31:01 4 29.07 0.00 1.09 4.84 0.07 64.94 03:31:01 5 51.44 0.00 1.74 0.03 0.08 46.71 03:31:01 6 45.98 0.00 1.19 0.23 0.07 52.52 03:31:01 7 38.66 0.00 0.89 0.00 0.05 60.40 03:32:01 all 27.33 0.00 2.57 1.67 0.07 68.37 03:32:01 0 26.58 0.00 1.69 0.30 0.05 71.38 03:32:01 1 22.30 0.00 1.48 0.18 0.08 75.96 03:32:01 2 20.22 0.00 1.53 0.84 0.07 77.35 03:32:01 3 23.45 0.00 8.30 0.11 0.05 68.09 03:32:01 4 26.63 0.00 1.53 1.29 0.05 70.50 03:32:01 5 48.45 0.00 2.42 0.08 0.08 48.97 03:32:01 6 27.38 0.00 1.61 5.25 0.07 65.70 03:32:01 7 23.91 0.00 1.49 5.44 0.07 69.09 03:33:01 all 23.17 0.00 2.28 2.39 0.09 72.07 03:33:01 0 22.83 0.00 2.83 1.40 0.08 72.86 03:33:01 1 19.27 0.00 2.20 0.27 0.07 78.19 03:33:01 2 21.51 0.00 2.33 0.08 0.08 75.98 03:33:01 3 29.12 0.00 2.46 0.25 0.08 68.08 03:33:01 4 24.96 0.00 2.02 9.01 0.07 63.94 03:33:01 5 23.16 0.00 2.11 0.00 0.07 74.66 03:33:01 6 18.92 0.00 2.13 4.93 0.08 73.93 03:33:01 7 25.65 0.00 2.12 3.24 0.18 68.81 03:34:01 all 11.63 0.00 1.05 1.14 0.04 86.14 03:34:01 0 7.33 0.00 1.44 0.02 0.05 91.17 03:34:01 1 4.36 0.00 0.70 0.00 0.03 94.90 03:34:01 2 10.21 0.00 0.92 0.00 0.03 88.84 03:34:01 3 5.52 0.00 0.70 0.02 0.03 93.73 03:34:01 4 15.94 0.00 0.65 0.65 0.05 82.71 03:34:01 5 24.60 0.00 1.66 0.74 0.05 72.96 03:34:01 6 22.03 0.00 1.66 0.44 0.05 75.82 03:34:01 7 3.09 0.00 0.67 7.25 0.03 88.96 Average: all 22.92 0.00 1.48 1.80 0.06 73.74 Average: 0 22.37 0.00 1.48 0.38 0.05 75.71 Average: 1 16.65 0.00 1.21 0.69 0.07 81.38 Average: 2 20.32 0.00 1.15 0.24 0.06 78.23 Average: 3 18.48 0.00 2.35 1.17 0.05 77.96 Average: 4 24.22 0.00 1.22 3.49 0.06 71.01 Average: 5 35.30 0.00 1.82 0.50 0.07 62.32 Average: 6 24.35 0.00 1.39 5.22 0.06 68.98 Average: 7 21.71 0.00 1.16 2.74 0.07 74.31