---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25087 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 11G 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 889 28102 0 3175 30830 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:ba:72:2c brd ff:ff:ff:ff:ff:ff inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:feba:722c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:e3:e0:03 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:bdff:fee3:e003/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25087) 07/02/25 _x86_64_ (8 CPU) 03:27:20 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:01 185.37 17.85 167.52 354.74 95153.87 03:30:01 87.19 6.32 80.87 215.56 23042.83 03:31:01 12.71 0.22 12.50 7.07 1688.12 03:32:01 139.11 3.63 135.48 462.06 34819.66 03:33:01 54.87 0.97 53.91 62.12 9338.31 Average: 95.85 5.80 90.05 220.31 32808.56 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 29644032 31337544 3295188 10.00 82756 1912660 2174648 6.40 1234240 1751072 128828 03:30:01 28299716 30225572 4639504 14.09 89348 2130732 3091984 9.10 2409360 1905844 11096 03:31:01 28103948 30066924 4835272 14.68 91284 2163876 3132180 9.22 2597344 1908640 2608 03:32:01 27652896 30346644 5286324 16.05 101676 2868704 2533244 7.45 2401740 2513812 15696 03:33:01 28767828 31557400 4171392 12.66 106100 2957912 1502180 4.42 1215052 2586600 27568 Average: 28493684 30706817 4445536 13.50 94233 2406777 2486847 7.32 1971547 2133194 37159 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 ens3 306.63 223.45 1324.03 41.37 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 03:30:01 ens3 806.48 450.27 3417.00 140.99 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:31:01 ens3 448.21 205.13 482.36 79.42 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:32:01 ens3 436.38 286.60 1672.39 85.34 0.00 0.00 0.00 0.00 03:32:01 docker0 11.66 32.76 0.63 119.41 0.00 0.00 0.00 0.00 03:32:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:33:01 ens3 336.31 275.09 316.10 109.05 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 15.66 15.66 1.41 1.41 0.00 0.00 0.00 0.00 Average: ens3 466.80 288.11 1442.38 91.23 0.00 0.00 0.00 0.00 Average: docker0 2.33 6.55 0.13 23.88 0.00 0.00 0.00 0.00 Average: lo 3.81 3.81 0.35 0.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25087) 07/02/25 _x86_64_ (8 CPU) 03:27:20 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 12.06 0.00 0.88 1.87 0.04 85.16 03:29:01 0 8.29 0.00 0.61 1.49 0.03 89.58 03:29:01 1 11.64 0.00 1.15 1.07 0.05 86.09 03:29:01 2 7.05 0.00 0.79 2.01 0.02 90.14 03:29:01 3 3.89 0.00 0.28 1.60 0.02 94.21 03:29:01 4 4.75 0.00 0.22 0.02 0.02 95.00 03:29:01 5 42.93 0.00 2.61 2.24 0.08 52.13 03:29:01 6 5.41 0.00 0.59 6.48 0.05 87.47 03:29:01 7 12.54 0.00 0.80 0.08 0.03 86.54 03:30:01 all 39.38 0.00 1.19 0.23 0.07 59.13 03:30:01 0 30.14 0.00 1.27 1.15 0.05 67.39 03:30:01 1 44.51 0.00 1.02 0.03 0.07 54.37 03:30:01 2 44.28 0.00 1.25 0.37 0.08 54.01 03:30:01 3 39.47 0.00 1.18 0.00 0.07 59.28 03:30:01 4 36.11 0.00 1.32 0.02 0.07 62.49 03:30:01 5 36.30 0.00 1.00 0.00 0.07 62.63 03:30:01 6 36.87 0.00 1.18 0.03 0.07 61.85 03:30:01 7 47.34 0.00 1.25 0.27 0.08 51.05 03:31:01 all 35.99 0.00 0.92 0.02 0.06 63.00 03:31:01 0 24.21 0.00 0.97 0.00 0.05 74.77 03:31:01 1 38.52 0.00 1.03 0.02 0.07 60.37 03:31:01 2 28.30 0.00 1.00 0.00 0.07 70.63 03:31:01 3 48.84 0.00 0.97 0.00 0.05 50.14 03:31:01 4 30.95 0.00 0.65 0.00 0.07 68.33 03:31:01 5 50.88 0.00 1.12 0.08 0.08 47.84 03:31:01 6 32.34 0.00 0.78 0.03 0.05 66.79 03:31:01 7 33.86 0.00 0.88 0.02 0.05 65.19 03:32:01 all 23.63 0.00 2.65 0.61 0.07 73.03 03:32:01 0 27.07 0.00 2.07 0.17 0.08 70.60 03:32:01 1 24.52 0.00 3.58 0.84 0.07 70.99 03:32:01 2 21.54 0.00 2.34 0.64 0.08 75.40 03:32:01 3 23.75 0.00 2.76 0.35 0.07 73.06 03:32:01 4 19.95 0.00 2.43 0.05 0.05 77.52 03:32:01 5 26.12 0.00 2.63 0.45 0.08 70.72 03:32:01 6 24.96 0.00 2.07 1.19 0.08 71.69 03:32:01 7 21.15 0.00 3.31 1.23 0.07 74.24 03:33:01 all 16.36 0.00 1.69 0.24 0.05 81.65 03:33:01 0 15.41 0.00 1.52 0.25 0.07 82.76 03:33:01 1 12.62 0.00 1.49 1.02 0.07 84.80 03:33:01 2 20.77 0.00 2.06 0.03 0.05 77.09 03:33:01 3 16.26 0.00 1.81 0.08 0.05 81.80 03:33:01 4 6.93 0.00 1.47 0.05 0.05 91.50 03:33:01 5 17.84 0.00 1.61 0.03 0.05 80.46 03:33:01 6 11.44 0.00 1.76 0.20 0.05 86.55 03:33:01 7 29.62 0.00 1.77 0.22 0.07 68.33 Average: all 25.49 0.00 1.46 0.59 0.06 72.39 Average: 0 20.99 0.00 1.29 0.61 0.06 77.05 Average: 1 26.38 0.00 1.65 0.60 0.06 71.31 Average: 2 24.39 0.00 1.49 0.61 0.06 73.45 Average: 3 26.47 0.00 1.40 0.41 0.05 71.68 Average: 4 19.74 0.00 1.22 0.03 0.05 78.97 Average: 5 34.85 0.00 1.79 0.56 0.07 62.72 Average: 6 22.22 0.00 1.27 1.59 0.06 74.86 Average: 7 28.91 0.00 1.60 0.36 0.06 69.06