---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8958 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 14G 142G 9% / 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 869 25165 0 6132 30843 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:54:e8:8d brd ff:ff:ff:ff:ff:ff inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe54:e88d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:f0:16:b4 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::42:64ff:fef0:16b4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8958) 03/17/25 _x86_64_ (8 CPU) 14:20:19 LINUX RESTART (8 CPU) 14:21:01 tps rtps wtps bread/s bwrtn/s 14:22:01 125.89 10.41 115.48 1311.83 32757.48 14:23:01 229.12 2.33 226.79 352.82 91395.67 14:24:01 242.39 0.40 241.99 33.19 87657.39 14:25:01 204.18 0.02 204.17 0.40 58766.21 14:26:01 83.45 0.47 82.99 42.79 34129.51 Average: 177.01 2.73 174.28 348.24 60941.33 14:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:22:01 28934100 31631376 4005120 12.16 95696 2869408 1702588 5.01 972140 2648668 1090004 14:23:01 27372052 31641912 5567168 16.90 138792 4284812 1491616 4.39 1077996 3981808 885096 14:24:01 26114060 31635828 6825160 20.72 223028 5305664 1506344 4.43 1226920 4936180 612860 14:25:01 25465900 31481732 7473320 22.69 231728 5749800 1728592 5.09 1475220 5289976 85228 14:26:01 25796776 31607400 7142444 21.68 234912 5564644 1432464 4.21 1400652 5063100 17980 Average: 26736578 31599650 6202642 18.83 184831 4754866 1572321 4.63 1230586 4383946 538234 14:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:22:01 ens3 627.01 434.36 6081.52 37.45 0.00 0.00 0.00 0.00 14:22:01 lo 3.93 3.93 0.43 0.43 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 705.03 438.25 7064.51 32.96 0.00 0.00 0.00 0.00 14:23:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 14:23:01 docker0 79.66 108.28 6.25 842.09 0.00 0.00 0.00 0.00 14:24:01 ens3 435.14 284.64 2731.64 21.24 0.00 0.00 0.00 0.00 14:24:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:24:01 docker0 122.05 189.64 8.05 874.54 0.00 0.00 0.00 0.00 14:25:01 ens3 244.76 126.91 2321.78 12.31 0.00 0.00 0.00 0.00 14:25:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:25:01 vethe12f2e3 57.01 150.99 4.78 1553.61 0.00 0.00 0.00 0.13 14:25:01 docker0 57.01 150.84 4.00 1553.60 0.00 0.00 0.00 0.00 14:26:01 ens3 305.05 285.69 759.05 1260.49 0.00 0.00 0.00 0.00 14:26:01 lo 3.47 3.47 0.32 0.32 0.00 0.00 0.00 0.00 14:26:01 docker0 108.90 169.87 6.20 737.10 0.00 0.00 0.00 0.00 Average: ens3 463.41 313.98 3791.89 272.88 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 73.52 123.72 4.90 801.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8958) 03/17/25 _x86_64_ (8 CPU) 14:20:19 LINUX RESTART (8 CPU) 14:21:01 CPU %user %nice %system %iowait %steal %idle 14:22:01 all 11.93 0.00 2.32 2.09 0.04 83.62 14:22:01 0 4.05 0.00 1.63 0.32 0.02 93.98 14:22:01 1 8.15 0.00 1.59 2.93 0.02 87.31 14:22:01 2 24.90 0.00 2.92 0.82 0.07 71.29 14:22:01 3 30.11 0.00 4.01 1.68 0.07 64.14 14:22:01 4 14.71 0.00 2.08 0.39 0.03 82.79 14:22:01 5 3.92 0.00 2.06 7.24 0.05 86.73 14:22:01 6 3.81 0.00 1.38 1.11 0.08 93.62 14:22:01 7 5.81 0.00 2.90 2.20 0.03 89.05 14:23:01 all 21.95 0.00 4.71 3.36 0.06 69.91 14:23:01 0 18.76 0.00 5.07 8.71 0.07 67.39 14:23:01 1 23.36 0.00 4.05 0.13 0.05 72.41 14:23:01 2 19.14 0.00 4.47 1.21 0.03 75.15 14:23:01 3 22.26 0.00 5.09 4.92 0.07 67.67 14:23:01 4 24.08 0.00 4.10 0.13 0.05 71.64 14:23:01 5 24.02 0.00 5.29 8.02 0.05 62.62 14:23:01 6 22.40 0.00 4.61 3.78 0.05 69.16 14:23:01 7 21.62 0.00 5.05 0.03 0.07 73.23 14:24:01 all 25.46 0.00 5.21 3.04 0.07 66.22 14:24:01 0 25.25 0.00 5.76 3.51 0.07 65.41 14:24:01 1 25.36 0.00 5.08 0.22 0.07 69.27 14:24:01 2 24.72 0.00 4.93 0.64 0.07 69.64 14:24:01 3 27.53 0.00 4.82 0.27 0.08 67.29 14:24:01 4 24.26 0.00 4.73 3.77 0.07 67.17 14:24:01 5 26.56 0.00 6.25 5.75 0.08 61.36 14:24:01 6 24.88 0.00 5.97 8.31 0.07 60.78 14:24:01 7 25.08 0.00 4.11 1.96 0.07 68.78 14:25:01 all 8.76 0.00 1.19 2.48 0.03 87.54 14:25:01 0 1.42 0.00 0.72 0.42 0.03 97.41 14:25:01 1 12.21 0.00 1.52 0.25 0.03 86.00 14:25:01 2 17.29 0.00 1.77 0.17 0.03 80.74 14:25:01 3 0.88 0.00 0.33 2.60 0.03 96.15 14:25:01 4 13.31 0.00 1.45 0.05 0.05 85.13 14:25:01 5 1.75 0.00 0.38 8.72 0.02 89.12 14:25:01 6 0.53 0.00 1.49 7.56 0.03 90.39 14:25:01 7 22.65 0.00 1.88 0.05 0.05 75.37 14:26:01 all 12.10 0.00 1.26 1.33 0.04 85.28 14:26:01 0 12.55 0.00 1.98 1.36 0.03 84.08 14:26:01 1 13.14 0.00 1.30 0.08 0.03 85.44 14:26:01 2 9.43 0.00 1.12 0.10 0.02 89.33 14:26:01 3 3.69 0.00 0.87 0.87 0.05 94.51 14:26:01 4 10.99 0.00 1.37 0.72 0.03 86.89 14:26:01 5 8.37 0.00 0.57 6.78 0.03 84.25 14:26:01 6 7.14 0.00 1.17 0.10 0.03 91.55 14:26:01 7 31.50 0.00 1.68 0.59 0.05 66.19 Average: all 16.01 0.00 2.93 2.46 0.05 78.55 Average: 0 12.37 0.00 3.02 2.85 0.04 81.72 Average: 1 16.42 0.00 2.70 0.72 0.04 80.11 Average: 2 19.08 0.00 3.04 0.59 0.04 77.25 Average: 3 16.86 0.00 3.02 2.07 0.06 77.99 Average: 4 17.45 0.00 2.74 1.01 0.05 78.76 Average: 5 12.88 0.00 2.90 7.30 0.05 76.87 Average: 6 11.71 0.00 2.91 4.16 0.05 81.17 Average: 7 21.33 0.00 3.12 0.96 0.05 74.53