---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36073 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 815 28489 0 2861 30918 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:a8:f7:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fea8:f7d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:13:1e: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-36073) 04/29/24 _x86_64_ (8 CPU) 00:55:24 LINUX RESTART (8 CPU) 00:56:02 tps rtps wtps bread/s bwrtn/s 00:57:01 112.24 33.27 78.97 1689.07 23830.94 00:58:01 99.38 29.27 70.11 2669.38 26055.31 00:59:01 33.86 11.38 22.48 373.48 25227.86 01:00:01 288.07 6.11 281.96 535.29 31569.61 01:01:01 47.83 7.28 40.54 287.42 21430.43 Average: 116.29 17.41 98.88 1109.00 25629.02 00:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:57:01 30075892 31652836 2863328 8.69 69676 1817736 1448004 4.26 916296 1654800 150196 00:58:01 29913776 31685220 3025444 9.18 76192 1999872 1485776 4.37 925192 1796680 20000 00:59:01 28874564 31042612 4064656 12.34 82544 2383276 2088484 6.14 1657892 2081352 160268 01:00:01 27444968 29894220 5494252 16.68 95116 2643356 2984728 8.78 2964624 2181360 70760 01:01:01 29174488 31660916 3764732 11.43 98764 2676844 1448468 4.26 1242980 2186420 23200 Average: 29096738 31187161 3842482 11.67 84458 2304217 1891092 5.56 1541397 1980122 84885 00:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 00:57:01 ens3 67.77 49.40 857.86 13.41 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 00:58:01 ens3 98.88 88.94 909.31 9.04 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 lo 59.18 59.18 10.13 10.13 0.00 0.00 0.00 0.00 00:59:01 ens3 224.51 184.56 2457.65 15.02 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 lo 266.48 266.48 49.51 49.51 0.00 0.00 0.00 0.00 01:00:01 ens3 125.76 91.05 1576.08 11.06 0.00 0.00 0.00 0.00 01:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 lo 52.87 52.87 18.34 18.34 0.00 0.00 0.00 0.00 01:01:01 ens3 46.49 39.18 261.13 10.19 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: lo 76.69 76.69 15.72 15.72 0.00 0.00 0.00 0.00 Average: ens3 112.84 90.77 1213.63 11.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36073) 04/29/24 _x86_64_ (8 CPU) 00:55:24 LINUX RESTART (8 CPU) 00:56:02 CPU %user %nice %system %iowait %steal %idle 00:57:01 all 10.37 0.00 0.75 1.77 0.04 87.07 00:57:01 0 0.73 0.00 0.41 0.51 0.03 98.32 00:57:01 1 2.89 0.00 0.27 2.90 0.07 93.87 00:57:01 2 38.29 0.00 1.95 1.56 0.07 58.14 00:57:01 3 2.35 0.00 0.39 8.14 0.03 89.09 00:57:01 4 27.20 0.00 1.36 0.44 0.03 70.97 00:57:01 5 8.83 0.00 0.71 0.19 0.03 90.24 00:57:01 6 1.85 0.00 0.46 0.31 0.02 97.37 00:57:01 7 0.86 0.00 0.41 0.10 0.00 98.63 00:58:01 all 2.78 0.00 0.36 1.22 0.03 95.61 00:58:01 0 0.67 0.00 0.37 1.00 0.03 97.93 00:58:01 1 0.65 0.00 0.28 4.28 0.03 94.75 00:58:01 2 13.36 0.00 1.02 0.37 0.03 85.22 00:58:01 3 1.92 0.00 0.22 3.25 0.03 94.58 00:58:01 4 2.59 0.00 0.47 0.40 0.08 96.46 00:58:01 5 0.40 0.00 0.13 0.02 0.02 99.43 00:58:01 6 1.50 0.00 0.08 0.03 0.00 98.38 00:58:01 7 1.10 0.00 0.33 0.45 0.05 98.06 00:59:01 all 14.83 0.00 0.47 0.78 0.05 83.87 00:59:01 0 18.86 0.00 0.38 0.20 0.05 80.51 00:59:01 1 12.59 0.00 0.44 0.08 0.03 86.86 00:59:01 2 15.55 0.00 0.40 0.00 0.05 84.00 00:59:01 3 10.60 0.00 0.28 5.54 0.03 83.54 00:59:01 4 17.13 0.00 0.87 0.10 0.07 81.84 00:59:01 5 13.06 0.00 0.30 0.00 0.05 86.59 00:59:01 6 15.50 0.00 0.53 0.05 0.05 83.87 00:59:01 7 15.36 0.00 0.60 0.25 0.05 83.73 01:00:01 all 41.72 0.00 1.40 1.06 0.08 55.74 01:00:01 0 41.54 0.00 1.69 0.12 0.07 56.58 01:00:01 1 44.07 0.00 1.19 0.05 0.07 54.62 01:00:01 2 45.26 0.00 1.42 0.13 0.08 53.10 01:00:01 3 39.67 0.00 1.22 4.22 0.07 54.82 01:00:01 4 46.32 0.00 1.29 0.22 0.10 52.07 01:00:01 5 41.32 0.00 1.95 3.60 0.07 53.06 01:00:01 6 38.55 0.00 1.59 0.07 0.07 59.73 01:00:01 7 37.03 0.00 0.80 0.10 0.08 61.98 01:01:01 all 14.82 0.00 0.66 0.83 0.04 83.66 01:01:01 0 10.47 0.00 0.60 0.03 0.05 88.85 01:01:01 1 31.65 0.00 1.47 0.30 0.05 66.53 01:01:01 2 22.97 0.00 1.12 0.32 0.03 75.56 01:01:01 3 18.83 0.00 0.55 5.91 0.05 74.66 01:01:01 4 9.60 0.00 0.33 0.02 0.02 90.04 01:01:01 5 6.62 0.00 0.47 0.00 0.02 92.90 01:01:01 6 9.73 0.00 0.35 0.02 0.02 89.88 01:01:01 7 8.76 0.00 0.41 0.03 0.07 90.73 Average: all 16.91 0.00 0.73 1.13 0.05 81.18 Average: 0 14.49 0.00 0.69 0.37 0.05 84.40 Average: 1 18.43 0.00 0.73 1.52 0.05 79.27 Average: 2 27.05 0.00 1.18 0.47 0.05 71.25 Average: 3 14.70 0.00 0.53 5.41 0.04 79.32 Average: 4 20.54 0.00 0.86 0.23 0.06 78.31 Average: 5 14.01 0.00 0.71 0.76 0.04 84.48 Average: 6 13.46 0.00 0.60 0.09 0.03 85.82 Average: 7 12.64 0.00 0.51 0.19 0.05 86.61