---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40907 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 826 27996 0 3343 30896 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:fb:f9:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fefb:f9b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:31:52:f5 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-40907) 09/22/24 _x86_64_ (8 CPU) 16:20:43 LINUX RESTART (8 CPU) 16:21:01 tps rtps wtps bread/s bwrtn/s 16:22:01 361.99 83.47 278.52 5745.98 53729.71 16:23:01 179.92 18.11 161.81 396.07 33707.98 16:24:01 28.93 5.18 23.75 366.87 13390.57 16:25:01 11.06 0.17 10.90 2.67 10870.91 16:26:01 20.43 0.23 20.20 14.13 11680.19 Average: 120.46 21.43 99.03 1305.10 24675.41 16:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:22:01 30214632 31758592 2724588 8.27 67652 1788012 1385908 4.08 813132 1624668 144704 16:23:01 28910248 30985336 4028972 12.23 86800 2281420 2209348 6.50 1630536 2071964 15632 16:24:01 26523260 28683364 6415960 19.48 88428 2362364 4277580 12.59 4013336 2065040 2816 16:25:01 25397076 27564968 7542144 22.90 88592 2369424 5021856 14.78 5131904 2068688 176 16:26:01 28647612 31609840 4291608 13.03 90760 3149800 1468904 4.32 1532660 2403076 758556 Average: 27938566 30120420 5000654 15.18 84446 2390204 2872719 8.45 2624314 2046687 184377 16:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:22:01 ens3 377.75 246.44 1590.42 73.59 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 16:23:01 ens3 573.92 441.24 6429.74 56.48 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:23:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 16:24:01 ens3 45.73 39.61 90.49 15.30 0.00 0.00 0.00 0.00 16:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:24:01 lo 1.58 1.58 0.41 0.41 0.00 0.00 0.00 0.00 16:25:01 ens3 19.84 20.34 4.30 8.17 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 lo 4.78 4.78 1.36 1.36 0.00 0.00 0.00 0.00 16:26:01 ens3 51.22 49.96 273.38 11.33 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 lo 0.48 0.48 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 213.69 159.51 1677.61 32.97 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 1.93 1.93 0.42 0.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40907) 09/22/24 _x86_64_ (8 CPU) 16:20:43 LINUX RESTART (8 CPU) 16:21:01 CPU %user %nice %system %iowait %steal %idle 16:22:01 all 10.20 0.00 1.45 4.09 0.04 84.23 16:22:01 0 5.84 0.00 0.82 0.33 0.03 92.98 16:22:01 1 11.54 0.00 1.27 11.77 0.05 75.37 16:22:01 2 4.34 0.00 1.76 3.92 0.02 89.97 16:22:01 3 12.32 0.00 1.20 1.27 0.03 85.18 16:22:01 4 13.14 0.00 1.24 0.99 0.05 84.58 16:22:01 5 12.05 0.00 1.19 7.89 0.05 78.83 16:22:01 6 15.03 0.00 2.05 6.24 0.07 76.61 16:22:01 7 7.34 0.00 2.02 0.32 0.03 90.29 16:23:01 all 14.49 0.00 1.13 4.51 0.05 79.82 16:23:01 0 10.81 0.00 0.80 0.75 0.02 87.62 16:23:01 1 9.65 0.00 1.08 5.24 0.03 84.00 16:23:01 2 16.54 0.00 1.87 6.57 0.08 74.94 16:23:01 3 5.77 0.00 0.69 0.15 0.03 93.36 16:23:01 4 8.12 0.00 0.95 5.33 0.03 85.56 16:23:01 5 14.76 0.00 0.95 5.23 0.05 79.00 16:23:01 6 11.03 0.00 0.78 8.95 0.03 79.21 16:23:01 7 39.35 0.00 1.91 3.91 0.08 54.75 16:24:01 all 39.25 0.00 1.02 0.57 0.08 59.07 16:24:01 0 27.04 0.00 0.73 0.02 0.08 72.13 16:24:01 1 38.74 0.00 1.07 0.23 0.07 59.89 16:24:01 2 43.19 0.00 0.84 0.18 0.08 55.71 16:24:01 3 44.32 0.00 1.08 1.14 0.08 53.37 16:24:01 4 37.12 0.00 0.69 0.00 0.08 62.11 16:24:01 5 45.50 0.00 1.22 0.05 0.10 53.13 16:24:01 6 47.03 0.00 1.52 0.17 0.08 51.20 16:24:01 7 31.10 0.00 1.02 2.77 0.08 65.02 16:25:01 all 26.97 0.00 0.61 0.40 0.06 71.95 16:25:01 0 22.34 0.00 1.12 0.00 0.07 76.48 16:25:01 1 33.07 0.00 0.42 0.00 0.08 66.43 16:25:01 2 26.92 0.00 0.75 3.09 0.07 69.17 16:25:01 3 27.57 0.00 0.30 0.00 0.07 72.06 16:25:01 4 22.55 0.00 0.63 0.07 0.07 76.68 16:25:01 5 28.05 0.00 0.87 0.00 0.07 71.02 16:25:01 6 29.06 0.00 0.47 0.00 0.07 70.41 16:25:01 7 26.20 0.00 0.28 0.03 0.07 73.42 16:26:01 all 19.02 0.00 1.46 0.54 0.13 78.86 16:26:01 0 4.68 0.00 1.12 0.02 0.02 94.17 16:26:01 1 12.04 0.00 0.95 1.00 0.03 85.98 16:26:01 2 14.02 0.00 1.96 2.68 0.07 81.28 16:26:01 3 18.07 0.00 1.01 0.00 0.66 80.25 16:26:01 4 58.94 0.00 2.15 0.07 0.08 38.75 16:26:01 5 13.46 0.00 1.05 0.03 0.03 85.43 16:26:01 6 13.05 0.00 2.23 0.00 0.05 84.67 16:26:01 7 18.19 0.00 1.28 0.50 0.05 79.98 Average: all 21.98 0.00 1.13 2.02 0.07 74.79 Average: 0 14.14 0.00 0.92 0.22 0.04 84.67 Average: 1 21.01 0.00 0.96 3.64 0.05 74.34 Average: 2 21.01 0.00 1.43 3.29 0.06 74.21 Average: 3 21.58 0.00 0.85 0.51 0.18 76.88 Average: 4 27.93 0.00 1.13 1.29 0.06 69.58 Average: 5 22.75 0.00 1.06 2.64 0.06 73.49 Average: 6 23.06 0.00 1.41 3.08 0.06 72.40 Average: 7 24.42 0.00 1.31 1.50 0.06 72.71