---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2442 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 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 840 28407 0 2919 30884 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ac:1f:49 brd ff:ff:ff:ff:ff:ff inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:feac:1f49/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:6c:8a:c3 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::42:79ff:fe6c:8ac3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2442) 11/21/23 _x86_64_ (8 CPU) 10:42:40 LINUX RESTART (8 CPU) 10:43:01 tps rtps wtps bread/s bwrtn/s 10:44:01 156.36 71.63 84.74 4616.33 67818.33 10:45:01 123.40 12.98 110.41 283.42 39174.67 10:46:01 71.97 8.20 63.77 562.93 32622.27 10:47:01 41.49 0.68 40.80 14.93 27760.35 10:48:01 114.53 3.08 111.45 409.73 52023.59 10:49:01 45.66 0.98 44.68 61.32 18044.86 Average: 92.24 16.26 75.97 991.51 39575.01 10:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30220948 31760976 2718272 8.25 66372 1786956 1357076 3.99 816820 1624424 140972 10:45:01 29504440 31234304 3434780 10.43 78444 1954076 2273696 6.69 1364636 1770316 18384 10:46:01 28634900 30546684 4304320 13.07 85776 2121240 2755676 8.11 2101460 1885412 24884 10:47:01 27101124 29083316 5838096 17.72 89176 2183692 5178088 15.24 3579320 1924240 11092 10:48:01 27681084 30328188 5258136 15.96 97180 2828688 2517132 7.41 2506808 2392008 44 10:49:01 29059612 31609792 3879608 11.78 102024 2727432 1498624 4.41 1242944 2281164 34412 Average: 28700351 30760543 4238869 12.87 86495 2267014 2596715 7.64 1935331 1979594 38298 10:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 328.77 230.16 1423.12 58.95 0.00 0.00 0.00 0.00 10:44:01 lo 1.60 1.60 0.17 0.17 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 ens3 100.63 71.85 769.76 19.77 0.00 0.00 0.00 0.00 10:45:01 lo 0.80 0.80 0.08 0.08 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 ens3 490.42 348.13 2040.86 110.73 0.00 0.00 0.00 0.00 10:46:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 212.78 191.79 758.23 79.50 0.00 0.00 0.00 0.00 10:47:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:48:01 ens3 218.69 161.63 1500.03 43.05 0.00 0.00 0.00 0.00 10:48:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 228.63 274.05 94.33 1671.81 0.00 0.00 0.00 0.00 10:49:01 lo 3.40 3.40 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 263.31 212.93 1097.71 330.62 0.00 0.00 0.00 0.00 Average: lo 1.19 1.19 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2442) 11/21/23 _x86_64_ (8 CPU) 10:42:40 LINUX RESTART (8 CPU) 10:43:01 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 10.66 0.00 1.07 4.58 0.04 83.65 10:44:01 0 32.71 0.00 2.03 2.22 0.05 62.99 10:44:01 1 10.88 0.00 1.14 0.50 0.05 87.43 10:44:01 2 17.51 0.00 1.15 1.27 0.03 80.03 10:44:01 3 6.04 0.00 0.65 0.47 0.03 92.81 10:44:01 4 3.97 0.00 0.72 0.58 0.02 94.71 10:44:01 5 5.18 0.00 1.27 10.42 0.03 83.09 10:44:01 6 6.31 0.00 0.75 20.27 0.03 72.63 10:44:01 7 2.64 0.00 0.82 0.94 0.03 95.57 10:45:01 all 9.36 0.00 0.59 2.29 0.03 87.73 10:45:01 0 25.99 0.00 1.40 1.15 0.08 71.37 10:45:01 1 6.77 0.00 0.63 2.64 0.05 89.91 10:45:01 2 9.96 0.00 0.67 0.43 0.03 88.91 10:45:01 3 12.26 0.00 0.88 0.17 0.03 86.66 10:45:01 4 5.67 0.00 0.23 0.00 0.02 94.08 10:45:01 5 2.10 0.00 0.25 0.12 0.02 97.52 10:45:01 6 6.76 0.00 0.20 11.60 0.03 81.41 10:45:01 7 5.32 0.00 0.47 2.26 0.02 91.93 10:46:01 all 48.57 0.00 2.06 1.11 0.10 48.15 10:46:01 0 44.48 0.00 2.23 3.92 0.12 49.25 10:46:01 1 45.00 0.00 1.87 0.55 0.10 52.47 10:46:01 2 56.00 0.00 2.45 0.25 0.10 41.20 10:46:01 3 43.34 0.00 1.57 0.02 0.08 54.99 10:46:01 4 48.02 0.00 2.02 0.12 0.08 49.76 10:46:01 5 43.18 0.00 1.84 0.07 0.08 54.82 10:46:01 6 51.68 0.00 1.86 3.29 0.12 43.06 10:46:01 7 56.93 0.00 2.68 0.67 0.12 39.60 10:47:01 all 62.94 0.00 2.00 1.30 0.11 33.65 10:47:01 0 57.49 0.00 1.60 4.18 0.12 36.61 10:47:01 1 60.88 0.00 1.48 0.00 0.10 37.55 10:47:01 2 66.44 0.00 2.12 1.13 0.10 30.21 10:47:01 3 65.59 0.00 1.97 0.07 0.12 32.26 10:47:01 4 61.45 0.00 2.09 1.49 0.13 34.83 10:47:01 5 62.71 0.00 2.43 1.94 0.10 32.82 10:47:01 6 65.15 0.00 2.04 0.02 0.10 32.69 10:47:01 7 63.84 0.00 2.21 1.61 0.12 32.23 10:48:01 all 44.68 0.00 1.75 5.15 0.10 48.31 10:48:01 0 45.01 0.00 1.52 0.23 0.10 53.14 10:48:01 1 46.65 0.00 1.67 7.20 0.10 44.38 10:48:01 2 46.67 0.00 1.26 0.40 0.10 51.57 10:48:01 3 44.40 0.00 2.16 7.77 0.08 45.59 10:48:01 4 44.58 0.00 1.57 22.69 0.10 31.06 10:48:01 5 42.48 0.00 1.85 0.23 0.10 55.33 10:48:01 6 44.87 0.00 2.07 2.17 0.08 50.79 10:48:01 7 42.79 0.00 1.92 0.52 0.13 54.63 10:49:01 all 11.25 0.00 0.61 2.94 0.04 85.17 10:49:01 0 4.84 0.00 0.48 0.03 0.03 94.61 10:49:01 1 9.04 0.00 0.50 18.52 0.03 71.91 10:49:01 2 21.91 0.00 0.82 0.98 0.05 76.24 10:49:01 3 29.27 0.00 1.33 2.37 0.07 66.96 10:49:01 4 12.85 0.00 0.62 0.60 0.03 85.90 10:49:01 5 6.68 0.00 0.43 0.13 0.03 92.72 10:49:01 6 0.43 0.00 0.18 0.13 0.03 99.22 10:49:01 7 4.94 0.00 0.48 0.68 0.03 93.86 Average: all 31.20 0.00 1.34 2.90 0.07 64.49 Average: 0 35.07 0.00 1.54 1.95 0.08 61.35 Average: 1 29.85 0.00 1.21 4.92 0.07 63.95 Average: 2 36.35 0.00 1.41 0.74 0.07 61.43 Average: 3 33.42 0.00 1.43 1.81 0.07 63.27 Average: 4 29.39 0.00 1.21 4.24 0.06 65.10 Average: 5 27.03 0.00 1.34 2.15 0.06 69.42 Average: 6 29.11 0.00 1.18 6.26 0.07 63.38 Average: 7 29.39 0.00 1.43 1.11 0.08 67.99