---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22702 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 872 27360 0 3934 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:08:58:36 brd ff:ff:ff:ff:ff:ff inet 10.30.106.89/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe08:5836/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:96:a0:87 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:a2ff:fe96:a087/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22702) 04/12/24 _x86_64_ (8 CPU) 12:17:03 LINUX RESTART (8 CPU) 12:18:02 tps rtps wtps bread/s bwrtn/s 12:19:01 93.26 14.23 79.02 1012.03 38858.50 12:20:01 173.54 46.56 126.98 2488.25 49480.42 12:21:01 49.73 3.10 46.63 78.25 37886.75 12:22:01 23.58 0.48 23.10 15.86 25928.08 12:23:01 401.12 4.63 396.48 472.99 57576.27 12:24:01 46.59 0.82 45.78 90.65 13302.98 Average: 131.41 11.63 119.78 692.12 37167.47 12:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:19:01 30077640 31662380 2861580 8.69 71024 1824168 1459132 4.29 912400 1656308 156264 12:20:01 28352228 30241976 4586992 13.93 83972 2103968 2766332 8.14 2420636 1847180 10064 12:21:01 27525120 29806100 5414100 16.44 87024 2484204 2714164 7.99 2977668 2099048 292684 12:22:01 27805160 30136704 5134060 15.59 89464 2530044 2313108 6.81 2655864 2136264 36240 12:23:01 26573580 30226292 6365640 19.33 108188 3792196 2241080 6.59 2771640 3180440 44540 12:24:01 28017348 31578000 4921872 14.94 110744 3702188 1480028 4.35 1624652 2894992 1336 Average: 28058513 30608575 4880707 14.82 91736 2739461 2162307 6.36 2227143 2302372 90188 12:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:19:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 12:19:01 ens3 43.92 34.62 670.44 11.61 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 12:20:01 ens3 376.77 305.70 2393.83 80.44 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 22.90 22.90 5.35 5.35 0.00 0.00 0.00 0.00 12:21:01 ens3 732.76 609.75 1408.72 1750.53 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 lo 15.41 15.41 2.41 2.41 0.00 0.00 0.00 0.00 12:22:01 ens3 488.10 351.16 205.40 178.92 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 12:23:01 ens3 288.72 221.61 4461.77 1607.06 0.00 0.00 0.00 0.00 12:23:01 docker0 30.13 52.31 2.33 779.86 0.00 0.00 0.00 0.00 12:24:01 lo 4.60 4.60 0.42 0.42 0.00 0.00 0.00 0.00 12:24:01 ens3 579.95 566.92 59.94 4008.24 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.52 7.52 1.40 1.40 0.00 0.00 0.00 0.00 Average: ens3 419.41 349.17 1535.75 1276.31 0.00 0.00 0.00 0.00 Average: docker0 5.04 8.74 0.39 130.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22702) 04/12/24 _x86_64_ (8 CPU) 12:17:03 LINUX RESTART (8 CPU) 12:18:02 CPU %user %nice %system %iowait %steal %idle 12:19:01 all 6.63 0.00 0.51 6.94 0.03 85.90 12:19:01 0 6.55 0.00 0.32 0.75 0.03 92.35 12:19:01 1 8.76 0.00 0.53 0.05 0.02 90.64 12:19:01 2 9.95 0.00 0.99 25.05 0.03 63.98 12:19:01 3 9.75 0.00 0.95 22.53 0.03 66.73 12:19:01 4 11.14 0.00 0.44 1.75 0.05 86.62 12:19:01 5 4.53 0.00 0.25 0.25 0.02 94.95 12:19:01 6 1.03 0.00 0.27 0.36 0.02 98.32 12:19:01 7 1.32 0.00 0.36 4.83 0.02 93.47 12:20:01 all 29.98 0.00 1.24 2.74 0.06 65.98 12:20:01 0 29.21 0.00 2.24 2.34 0.08 66.13 12:20:01 1 37.70 0.00 0.77 0.15 0.05 61.33 12:20:01 2 24.58 0.00 1.29 13.33 0.07 60.73 12:20:01 3 25.70 0.00 0.95 1.12 0.05 72.18 12:20:01 4 32.34 0.00 1.42 0.62 0.08 65.54 12:20:01 5 31.42 0.00 1.24 3.42 0.07 63.85 12:20:01 6 29.57 0.00 0.57 0.12 0.05 69.69 12:20:01 7 29.27 0.00 1.46 0.84 0.07 68.37 12:21:01 all 29.78 0.00 1.39 1.70 0.06 67.07 12:21:01 0 27.78 0.00 1.22 0.03 0.05 70.91 12:21:01 1 32.23 0.00 2.49 0.13 0.07 65.09 12:21:01 2 34.10 0.00 1.58 6.22 0.07 58.04 12:21:01 3 32.27 0.00 1.04 0.10 0.07 66.52 12:21:01 4 21.98 0.00 0.50 0.05 0.05 77.41 12:21:01 5 32.99 0.00 0.99 0.00 0.05 65.98 12:21:01 6 30.73 0.00 1.72 6.70 0.07 60.78 12:21:01 7 26.18 0.00 1.56 0.40 0.07 71.79 12:22:01 all 35.64 0.00 1.44 1.64 0.08 61.21 12:22:01 0 28.48 0.00 0.90 11.14 0.05 59.43 12:22:01 1 25.44 0.00 1.94 0.10 0.07 72.46 12:22:01 2 42.05 0.00 2.11 0.05 0.07 55.72 12:22:01 3 40.81 0.00 1.34 0.00 0.10 57.75 12:22:01 4 39.39 0.00 1.32 0.07 0.08 59.14 12:22:01 5 35.53 0.00 1.19 0.00 0.08 63.20 12:22:01 6 47.74 0.00 0.60 1.68 0.10 49.87 12:22:01 7 25.73 0.00 2.11 0.05 0.07 72.04 12:23:01 all 8.36 0.00 1.97 5.44 0.05 84.18 12:23:01 0 3.47 0.00 2.80 11.83 0.03 81.87 12:23:01 1 9.80 0.00 2.57 0.84 0.03 86.76 12:23:01 2 13.47 0.00 1.48 0.32 0.05 84.69 12:23:01 3 5.56 0.00 1.51 10.18 0.05 82.70 12:23:01 4 7.47 0.00 2.58 3.19 0.05 86.71 12:23:01 5 13.34 0.00 1.44 3.79 0.05 81.37 12:23:01 6 9.29 0.00 1.90 0.39 0.05 88.38 12:23:01 7 4.54 0.00 1.51 12.94 0.05 80.96 12:24:01 all 12.47 0.00 0.82 0.97 0.20 85.55 12:24:01 0 21.39 0.00 1.21 0.84 0.08 76.48 12:24:01 1 5.19 0.00 0.37 0.00 0.03 94.40 12:24:01 2 22.99 0.00 0.83 2.38 0.53 73.26 12:24:01 3 16.77 0.00 0.78 0.08 0.42 81.94 12:24:01 4 9.74 0.00 1.34 3.61 0.05 85.26 12:24:01 5 9.62 0.00 0.68 0.02 0.40 89.28 12:24:01 6 6.85 0.00 0.68 0.00 0.03 92.43 12:24:01 7 7.18 0.00 0.63 0.83 0.05 91.30 Average: all 20.51 0.00 1.23 3.23 0.08 74.95 Average: 0 19.51 0.00 1.45 4.50 0.06 74.48 Average: 1 19.88 0.00 1.45 0.21 0.04 78.42 Average: 2 24.56 0.00 1.38 7.84 0.14 66.08 Average: 3 21.84 0.00 1.09 5.62 0.12 71.32 Average: 4 20.38 0.00 1.27 1.55 0.06 76.74 Average: 5 21.27 0.00 0.97 1.25 0.11 76.40 Average: 6 20.89 0.00 0.96 1.54 0.05 76.55 Average: 7 15.73 0.00 1.27 3.31 0.05 79.63