---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6937 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 11G 145G 7% / 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 28417 0 2880 30857 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:ee:d2:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:feee:d2d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:7c:54:04 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::42:1ff:fe7c:5404/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6937) 02/20/24 _x86_64_ (8 CPU) 10:41:26 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 104.40 31.92 72.48 1639.19 24414.00 10:44:01 149.19 21.00 128.20 844.93 33271.79 10:45:01 30.23 0.48 29.75 9.60 20165.87 10:46:01 76.80 1.38 75.42 106.78 35391.43 10:47:01 93.37 3.05 90.32 400.33 34126.05 Average: 90.80 11.57 79.23 600.22 29473.97 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30058004 31665536 2881216 8.75 71276 1845864 1434664 4.22 910984 1680952 189312 10:44:01 28733052 30590784 4206168 12.77 85312 2069704 2461472 7.24 2044120 1845388 23968 10:45:01 28526360 30436336 4412860 13.40 87932 2116188 3122080 9.19 2218896 1869600 15400 10:46:01 27926808 30329056 5012412 15.22 94460 2591528 2561952 7.54 2497980 2167744 200 10:47:01 29085476 31583800 3853744 11.70 102072 2677436 1490316 4.38 1265080 2234216 30776 Average: 28865940 30921102 4073280 12.37 88210 2260144 2214097 6.51 1787412 1959580 51931 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 10:43:01 ens3 56.23 40.39 932.85 7.31 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:44:01 ens3 440.53 304.57 2372.44 85.77 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 275.10 215.35 407.76 78.27 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 10:46:01 ens3 314.15 253.66 1931.15 68.21 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 lo 3.20 3.20 0.30 0.30 0.00 0.00 0.00 0.00 10:47:01 ens3 210.08 258.86 87.46 1665.39 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 259.21 214.56 1146.35 380.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6937) 02/20/24 _x86_64_ (8 CPU) 10:41:26 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.08 0.00 0.68 2.06 0.03 87.15 10:43:01 0 7.84 0.00 0.55 0.42 0.02 91.18 10:43:01 1 4.15 0.00 0.50 4.21 0.05 91.09 10:43:01 2 0.67 0.00 0.50 2.62 0.02 96.20 10:43:01 3 7.77 0.00 0.45 0.20 0.02 91.56 10:43:01 4 36.57 0.00 1.97 1.85 0.05 59.56 10:43:01 5 11.49 0.00 0.50 4.72 0.02 83.27 10:43:01 6 10.57 0.00 0.75 0.13 0.05 88.49 10:43:01 7 1.54 0.00 0.27 2.25 0.02 95.93 10:44:01 all 29.99 0.00 1.31 1.57 0.06 67.07 10:44:01 0 33.41 0.00 2.62 0.43 0.07 63.47 10:44:01 1 38.35 0.00 1.69 0.67 0.08 59.20 10:44:01 2 28.96 0.00 1.07 0.13 0.07 69.77 10:44:01 3 21.62 0.00 1.08 0.67 0.05 76.58 10:44:01 4 34.85 0.00 0.89 0.00 0.07 64.19 10:44:01 5 40.41 0.00 1.24 2.38 0.08 55.89 10:44:01 6 24.41 0.00 0.99 0.15 0.07 74.38 10:44:01 7 17.93 0.00 0.85 8.13 0.05 73.04 10:45:01 all 65.53 0.00 2.21 0.39 0.10 31.76 10:45:01 0 66.42 0.00 2.53 0.02 0.10 30.93 10:45:01 1 64.93 0.00 2.18 0.00 0.10 32.79 10:45:01 2 66.88 0.00 2.15 0.00 0.10 30.87 10:45:01 3 67.40 0.00 2.04 0.00 0.09 30.47 10:45:01 4 65.62 0.00 2.08 0.02 0.12 32.16 10:45:01 5 68.50 0.00 2.39 0.00 0.12 28.99 10:45:01 6 67.45 0.00 2.21 0.00 0.09 30.25 10:45:01 7 57.00 0.00 2.14 3.09 0.10 37.66 10:46:01 all 65.51 0.00 1.99 0.92 0.10 31.48 10:46:01 0 62.18 0.00 2.10 0.35 0.08 35.28 10:46:01 1 66.71 0.00 1.79 0.40 0.08 31.01 10:46:01 2 69.71 0.00 1.84 0.05 0.10 28.30 10:46:01 3 66.39 0.00 1.84 0.07 0.10 31.60 10:46:01 4 63.66 0.00 2.33 2.98 0.08 30.95 10:46:01 5 61.15 0.00 1.94 0.03 0.10 36.78 10:46:01 6 68.74 0.00 1.76 0.02 0.10 29.38 10:46:01 7 65.54 0.00 2.33 3.49 0.08 28.56 10:47:01 all 11.92 0.00 0.96 1.64 0.04 85.44 10:47:01 0 2.81 0.00 0.84 0.10 0.03 96.21 10:47:01 1 7.77 0.00 0.97 0.08 0.05 91.13 10:47:01 2 14.88 0.00 1.19 0.18 0.03 83.71 10:47:01 3 7.13 0.00 0.88 0.18 0.03 91.77 10:47:01 4 13.56 0.00 1.07 11.36 0.07 73.94 10:47:01 5 5.32 0.00 0.52 0.07 0.03 94.07 10:47:01 6 4.06 0.00 0.54 0.03 0.03 95.33 10:47:01 7 40.04 0.00 1.71 1.12 0.07 57.06 Average: all 36.34 0.00 1.42 1.32 0.07 60.84 Average: 0 34.20 0.00 1.72 0.27 0.06 63.76 Average: 1 36.12 0.00 1.42 1.08 0.07 61.30 Average: 2 35.96 0.00 1.34 0.60 0.06 62.03 Average: 3 33.76 0.00 1.25 0.23 0.06 64.70 Average: 4 42.64 0.00 1.66 3.27 0.08 52.35 Average: 5 37.10 0.00 1.31 1.45 0.07 60.06 Average: 6 34.76 0.00 1.24 0.07 0.07 63.87 Average: 7 36.21 0.00 1.45 3.62 0.06 58.65