---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-79828 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 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 1810 26961 0 3394 29910 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:db:c7:53 brd ff:ff:ff:ff:ff:ff inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:fedb:c753/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:ba:2e:a2 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-v1-8c-8g-79828) 10/26/24 _x86_64_ (8 CPU) 22:16:27 LINUX RESTART (8 CPU) 22:17:02 tps rtps wtps bread/s bwrtn/s 22:18:01 274.09 48.23 225.86 1922.79 76676.63 22:19:01 176.70 5.40 171.30 407.13 76382.47 22:20:01 35.38 4.66 30.72 135.40 10963.72 22:21:01 10.00 1.80 8.20 72.65 5696.65 22:22:01 12.86 1.15 11.71 37.33 15367.31 22:23:01 16.73 0.00 16.73 0.00 13594.14 Average: 87.10 10.10 77.00 425.03 32990.39 22:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:18:01 29938316 31599564 3000904 9.11 75728 1890396 1977388 5.82 986644 1712208 228000 22:19:01 28333480 30402428 4605740 13.98 88492 2272172 3048168 8.97 2230204 2041256 15104 22:20:01 26842288 29398296 6096932 18.51 91780 2746968 3519136 10.35 3417076 2326836 138676 22:21:01 25643556 28202308 7295664 22.15 91880 2749384 4612356 13.57 4625928 2311272 120 22:22:01 28545184 31570428 4394036 13.34 92536 3208496 1338696 3.94 1502572 2531172 2632 22:23:01 27671048 30702848 5268172 15.99 92684 3213808 2180252 6.41 2565872 2339832 456 Average: 27828979 30312645 5110241 15.51 88850 2680204 2779333 8.18 2554716 2210429 64165 22:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:18:01 ens3 96.61 62.50 1141.83 26.55 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 22:19:01 ens3 826.90 616.95 5936.82 134.76 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 22:20:01 ens3 332.53 247.16 1396.89 71.76 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:21:01 ens3 295.42 219.96 86.78 99.24 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 lo 7.52 7.52 6.67 6.67 0.00 0.00 0.00 0.00 22:22:01 ens3 597.13 459.37 459.67 173.99 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 lo 17.93 17.93 3.39 3.39 0.00 0.00 0.00 0.00 22:23:01 ens3 118.94 75.19 29.67 377.71 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 378.70 280.79 1509.58 147.67 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 4.64 4.64 1.72 1.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-79828) 10/26/24 _x86_64_ (8 CPU) 22:16:27 LINUX RESTART (8 CPU) 22:17:02 CPU %user %nice %system %iowait %steal %idle 22:18:01 all 11.17 0.00 0.95 2.14 0.04 85.70 22:18:01 0 16.70 0.00 1.24 0.85 0.03 81.18 22:18:01 1 11.12 0.00 0.92 4.16 0.05 83.75 22:18:01 2 7.55 0.00 0.83 0.68 0.02 90.92 22:18:01 3 6.45 0.00 0.71 0.20 0.03 92.61 22:18:01 4 27.65 0.00 1.95 0.95 0.05 69.40 22:18:01 5 8.71 0.00 0.69 0.17 0.03 90.40 22:18:01 6 5.44 0.00 0.49 0.05 0.02 94.00 22:18:01 7 5.74 0.00 0.82 10.09 0.09 83.27 22:19:01 all 17.85 0.00 1.31 3.05 0.06 77.74 22:19:01 0 16.04 0.00 1.20 0.84 0.05 81.86 22:19:01 1 24.22 0.00 1.42 1.67 0.07 72.62 22:19:01 2 17.59 0.00 1.62 2.31 0.05 78.43 22:19:01 3 17.05 0.00 0.89 10.68 0.05 71.34 22:19:01 4 19.94 0.00 1.54 0.99 0.07 77.47 22:19:01 5 14.38 0.00 1.10 0.52 0.07 83.93 22:19:01 6 22.51 0.00 0.92 0.84 0.05 75.69 22:19:01 7 11.08 0.00 1.66 6.63 0.05 80.58 22:20:01 all 35.13 0.00 1.29 0.64 0.07 62.88 22:20:01 0 21.24 0.00 0.95 0.13 0.03 77.64 22:20:01 1 37.08 0.00 2.41 4.19 0.07 56.26 22:20:01 2 26.44 0.00 1.74 0.02 0.08 71.72 22:20:01 3 39.39 0.00 1.68 0.03 0.08 58.81 22:20:01 4 50.14 0.00 0.57 0.00 0.08 49.21 22:20:01 5 27.23 0.00 0.99 0.00 0.08 71.70 22:20:01 6 40.64 0.00 0.68 0.30 0.07 58.30 22:20:01 7 38.83 0.00 1.33 0.42 0.07 59.35 22:21:01 all 15.32 0.00 1.09 0.35 0.04 83.19 22:21:01 0 16.12 0.00 0.87 0.00 0.03 82.98 22:21:01 1 14.29 0.00 1.34 2.29 0.03 82.06 22:21:01 2 11.32 0.00 1.13 0.00 0.03 87.52 22:21:01 3 25.80 0.00 1.86 0.13 0.05 72.16 22:21:01 4 13.61 0.00 1.40 0.00 0.03 84.95 22:21:01 5 11.68 0.00 0.82 0.00 0.03 87.47 22:21:01 6 21.28 0.00 0.70 0.00 0.07 77.95 22:21:01 7 8.51 0.00 0.63 0.38 0.03 90.44 22:22:01 all 32.48 0.00 1.53 0.89 0.06 65.04 22:22:01 0 27.77 0.00 1.49 0.00 0.05 70.69 22:22:01 1 46.28 0.00 3.35 0.00 0.05 50.32 22:22:01 2 24.62 0.00 0.94 0.32 0.05 74.08 22:22:01 3 36.65 0.00 0.70 0.00 0.07 62.58 22:22:01 4 29.85 0.00 1.72 1.10 0.05 67.27 22:22:01 5 39.27 0.00 1.52 0.27 0.07 58.87 22:22:01 6 24.13 0.00 1.24 1.99 0.08 72.56 22:22:01 7 31.24 0.00 1.31 3.52 0.07 63.86 22:23:01 all 14.51 0.00 0.36 0.02 0.03 85.08 22:23:01 0 1.80 0.00 0.05 0.00 0.00 98.15 22:23:01 1 5.29 0.00 0.17 0.00 0.03 94.50 22:23:01 2 28.15 0.00 0.80 0.05 0.05 70.95 22:23:01 3 6.54 0.00 0.05 0.00 0.02 93.39 22:23:01 4 20.01 0.00 0.45 0.00 0.05 79.49 22:23:01 5 36.90 0.00 1.26 0.00 0.07 61.77 22:23:01 6 11.95 0.00 0.07 0.00 0.03 87.95 22:23:01 7 5.60 0.00 0.03 0.07 0.02 94.28 Average: all 21.10 0.00 1.09 1.18 0.05 76.59 Average: 0 16.61 0.00 0.97 0.30 0.03 82.09 Average: 1 23.06 0.00 1.60 2.05 0.05 73.24 Average: 2 19.31 0.00 1.18 0.56 0.05 78.90 Average: 3 22.00 0.00 0.98 1.84 0.05 75.13 Average: 4 26.86 0.00 1.27 0.51 0.06 71.31 Average: 5 23.03 0.00 1.06 0.16 0.06 75.69 Average: 6 21.02 0.00 0.68 0.53 0.05 77.71 Average: 7 16.87 0.00 0.96 3.49 0.05 78.63