---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79700 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 892 27226 0 4048 30819 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:ed:bd:4a brd ff:ff:ff:ff:ff:ff inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:feed:bd4a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:c6:f4:74 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::42:56ff:fec6:f474/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79700) 10/26/24 _x86_64_ (8 CPU) 12:01:24 LINUX RESTART (8 CPU) 12:02:02 tps rtps wtps bread/s bwrtn/s 12:03:01 136.11 48.48 87.63 1966.18 15872.97 12:04:01 137.75 8.95 128.81 565.41 26517.03 12:05:01 97.50 4.12 93.38 455.92 52305.55 12:06:01 51.17 0.27 50.91 4.27 22710.61 12:07:01 115.50 0.03 115.46 0.27 18006.60 12:08:01 92.32 0.37 91.95 10.26 16924.76 12:09:01 75.47 0.82 74.65 45.59 11862.96 Average: 100.75 8.91 91.84 431.75 23475.22 12:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30011172 31687792 2928040 8.89 76804 1904532 1985688 5.84 894752 1729888 229168 12:04:01 28253788 30259300 4685424 14.22 87572 2211340 3124880 9.19 2371592 1982148 5696 12:05:01 27936264 30605412 5002948 15.19 94500 2855040 2327808 6.85 2282968 2356508 560 12:06:01 26851136 30137880 6088076 18.48 127300 3396176 2854696 8.40 2963536 2682768 184536 12:07:01 27004856 30388064 5934356 18.02 137756 3457164 2658868 7.82 2730196 2743600 2656 12:08:01 26445992 30138172 6493220 19.71 176364 3679704 2906540 8.55 3018844 2957848 70532 12:09:01 27921892 31600136 5017320 15.23 178344 3683672 1451984 4.27 1641600 2894984 2208 Average: 27775014 30688108 5164198 15.68 125520 3026804 2472923 7.28 2271927 2478249 70765 12:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 12:03:01 ens3 97.76 68.62 1146.15 21.45 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 1.63 1.63 0.09 0.09 0.00 0.00 0.00 0.00 12:04:01 ens3 608.01 443.49 4572.45 106.19 0.00 0.00 0.00 0.00 12:05:01 docker0 2.93 5.50 0.18 77.51 0.00 0.00 0.00 0.00 12:05:01 lo 9.52 9.52 2.35 2.35 0.00 0.00 0.00 0.00 12:05:01 ens3 202.72 141.56 1501.34 60.68 0.00 0.00 0.00 0.00 12:06:01 docker0 304.28 382.85 32.60 668.14 0.00 0.00 0.00 0.00 12:06:01 lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 12:06:01 veth7e1b34c 304.28 383.00 36.76 668.15 0.00 0.00 0.00 0.05 12:06:01 ens3 843.44 771.35 1622.38 3337.54 0.00 0.00 0.00 0.00 12:07:01 docker0 110.26 113.33 12.70 115.55 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 veth7e1b34c 110.26 113.35 14.21 115.55 0.00 0.00 0.00 0.01 12:07:01 ens3 127.30 119.16 118.64 16.96 0.00 0.00 0.00 0.00 12:08:01 docker0 355.56 447.12 41.88 779.83 0.00 0.00 0.00 0.00 12:08:01 veth86acc33 348.70 441.87 46.27 778.68 0.00 0.00 0.00 0.06 12:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:08:01 ens3 502.07 381.44 793.96 56.44 0.00 0.00 0.00 0.00 12:09:01 docker0 35.93 34.44 1.60 2.77 0.00 0.00 0.00 0.00 12:09:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:09:01 ens3 64.51 55.69 20.21 12.01 0.00 0.00 0.00 0.00 Average: docker0 115.85 140.80 12.74 235.40 0.00 0.00 0.00 0.00 Average: lo 2.43 2.43 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 350.01 283.56 1397.11 517.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79700) 10/26/24 _x86_64_ (8 CPU) 12:01:24 LINUX RESTART (8 CPU) 12:02:02 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 10.60 0.00 0.97 1.65 0.04 86.74 12:03:01 0 1.55 0.00 0.53 6.02 0.08 91.83 12:03:01 1 32.29 0.00 2.04 1.31 0.05 64.32 12:03:01 2 33.40 0.00 2.29 0.83 0.05 63.43 12:03:01 3 3.00 0.00 0.53 0.25 0.02 96.20 12:03:01 4 7.79 0.00 0.66 1.90 0.02 89.63 12:03:01 5 1.39 0.00 0.86 2.51 0.02 95.22 12:03:01 6 4.81 0.00 0.52 0.35 0.03 94.28 12:03:01 7 0.63 0.00 0.32 0.07 0.02 98.96 12:04:01 all 19.33 0.00 2.03 2.40 0.06 76.18 12:04:01 0 11.99 0.00 1.39 10.46 0.05 76.11 12:04:01 1 16.83 0.00 5.92 3.00 0.05 74.19 12:04:01 2 17.78 0.00 0.80 1.99 0.05 79.38 12:04:01 3 20.50 0.00 1.29 0.45 0.05 77.72 12:04:01 4 27.70 0.00 1.46 1.83 0.08 68.93 12:04:01 5 24.17 0.00 3.35 0.18 0.07 72.23 12:04:01 6 15.10 0.00 0.52 0.87 0.07 83.45 12:04:01 7 20.66 0.00 1.52 0.40 0.07 77.36 12:05:01 all 13.63 0.00 1.82 2.40 0.05 82.09 12:05:01 0 9.09 0.00 1.55 3.51 0.05 85.80 12:05:01 1 9.76 0.00 1.88 4.23 0.05 84.09 12:05:01 2 25.16 0.00 2.43 1.01 0.07 71.34 12:05:01 3 13.57 0.00 1.87 0.47 0.05 84.04 12:05:01 4 12.63 0.00 1.27 1.83 0.05 84.23 12:05:01 5 8.26 0.00 1.73 0.22 0.03 89.75 12:05:01 6 17.48 0.00 2.56 0.13 0.05 79.78 12:05:01 7 13.08 0.00 1.29 7.83 0.05 77.75 12:06:01 all 9.91 0.00 1.73 1.21 0.16 87.00 12:06:01 0 7.47 0.00 0.99 0.42 0.07 91.06 12:06:01 1 20.84 0.00 3.22 8.10 0.82 67.02 12:06:01 2 4.73 0.00 0.92 0.05 0.05 94.25 12:06:01 3 10.21 0.00 2.31 0.28 0.08 87.11 12:06:01 4 4.25 0.00 1.69 0.18 0.07 93.80 12:06:01 5 5.20 0.00 1.14 0.43 0.03 93.19 12:06:01 6 14.78 0.00 1.47 0.02 0.07 83.66 12:06:01 7 11.78 0.00 2.09 0.10 0.08 85.94 12:07:01 all 2.78 0.00 0.46 1.51 0.03 95.23 12:07:01 0 0.28 0.00 0.08 1.12 0.02 98.50 12:07:01 1 9.22 0.00 0.87 2.51 0.03 87.37 12:07:01 2 1.90 0.00 0.17 0.00 0.02 97.91 12:07:01 3 1.30 0.00 0.72 0.00 0.03 97.94 12:07:01 4 2.31 0.00 0.64 6.31 0.05 90.69 12:07:01 5 1.08 0.00 0.17 0.00 0.02 98.73 12:07:01 6 4.01 0.00 0.37 2.11 0.03 93.49 12:07:01 7 2.15 0.00 0.65 0.00 0.03 97.16 12:08:01 all 6.77 0.00 1.43 1.31 0.05 90.45 12:08:01 0 1.50 0.00 0.75 3.96 0.02 93.77 12:08:01 1 5.53 0.00 2.49 4.05 0.10 87.82 12:08:01 2 8.16 0.00 2.32 0.52 0.07 88.93 12:08:01 3 4.19 0.00 0.77 1.27 0.03 93.73 12:08:01 4 0.17 0.00 0.18 0.20 0.02 99.43 12:08:01 5 2.68 0.00 1.37 0.18 0.03 95.73 12:08:01 6 4.49 0.00 1.09 0.20 0.02 94.21 12:08:01 7 27.46 0.00 2.48 0.12 0.07 69.88 12:09:01 all 4.89 0.00 0.48 0.97 0.02 93.64 12:09:01 0 19.88 0.00 0.77 0.17 0.03 79.15 12:09:01 1 0.95 0.00 0.37 0.00 0.03 98.65 12:09:01 2 0.75 0.00 0.53 0.20 0.03 98.48 12:09:01 3 0.38 0.00 0.35 5.30 0.02 93.95 12:09:01 4 0.50 0.00 0.22 0.02 0.02 99.25 12:09:01 5 0.57 0.00 0.40 0.37 0.02 98.65 12:09:01 6 2.03 0.00 0.60 1.43 0.02 95.92 12:09:01 7 14.09 0.00 0.57 0.25 0.03 85.06 Average: all 9.70 0.00 1.27 1.63 0.06 87.34 Average: 0 7.41 0.00 0.87 3.66 0.05 88.02 Average: 1 13.60 0.00 2.40 3.32 0.16 80.53 Average: 2 13.07 0.00 1.35 0.66 0.05 84.87 Average: 3 7.60 0.00 1.12 1.15 0.04 90.08 Average: 4 7.90 0.00 0.87 1.75 0.04 89.44 Average: 5 6.19 0.00 1.29 0.55 0.03 91.93 Average: 6 8.96 0.00 1.02 0.73 0.04 89.26 Average: 7 12.85 0.00 1.28 1.25 0.05 84.57