---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-91 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 864 28071 0 3230 30853 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:85:f2:ae brd ff:ff:ff:ff:ff:ff inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe85:f2ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:ee:81:65 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::42:3cff:feee:8165/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91) 11/16/23 _x86_64_ (8 CPU) 03:29:18 LINUX RESTART (8 CPU) 03:30:03 tps rtps wtps bread/s bwrtn/s 03:31:01 110.58 36.55 74.04 1734.32 20606.65 03:32:01 134.09 18.68 115.41 455.66 30934.98 03:33:01 23.63 0.73 22.90 46.26 15446.49 03:34:01 61.01 3.20 57.81 425.00 25798.37 03:35:01 104.66 0.52 104.15 35.16 38445.68 03:36:01 60.98 0.98 60.00 62.91 21252.07 Average: 82.33 9.96 72.37 452.54 25441.43 03:30:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:31:01 30127644 31733076 2811576 8.54 70564 1844944 1385004 4.08 847916 1678580 171288 03:32:01 28661568 30607468 4277652 12.99 85804 2155568 3015288 8.87 2034296 1926636 17620 03:33:01 28528352 30502668 4410868 13.39 88088 2180052 3039084 8.94 2156224 1932072 6568 03:34:01 28082304 30418284 4856916 14.75 94444 2525896 2678756 7.88 2335536 2176644 64 03:35:01 27598184 30398904 5341036 16.21 100520 2975284 2545408 7.49 2374296 2598612 4 03:36:01 28737004 31579128 4202216 12.76 106420 3009212 1498380 4.41 1214600 2618504 42828 Average: 28622509 30873255 4316711 13.11 90973 2448493 2360320 6.94 1827145 2155175 39729 03:30:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:31:01 ens3 66.73 43.96 1002.44 8.63 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 1.45 1.45 0.16 0.16 0.00 0.00 0.00 0.00 03:32:01 ens3 366.92 293.07 3687.56 68.39 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 03:33:01 ens3 328.78 231.84 317.84 95.85 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 ens3 514.63 358.94 1867.63 119.29 0.00 0.00 0.00 0.00 03:34:01 docker0 1.90 3.70 0.11 39.03 0.00 0.00 0.00 0.00 03:34:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 03:35:01 ens3 205.08 149.96 273.69 53.41 0.00 0.00 0.00 0.00 03:35:01 docker0 3.85 7.47 0.22 78.88 0.00 0.00 0.00 0.00 03:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 347.90 250.24 305.75 90.19 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 15.83 15.83 1.42 1.42 0.00 0.00 0.00 0.00 Average: ens3 306.34 222.32 1243.30 72.99 0.00 0.00 0.00 0.00 Average: docker0 0.96 1.87 0.06 19.76 0.00 0.00 0.00 0.00 Average: lo 3.27 3.27 0.30 0.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-91) 11/16/23 _x86_64_ (8 CPU) 03:29:18 LINUX RESTART (8 CPU) 03:30:03 CPU %user %nice %system %iowait %steal %idle 03:31:01 all 10.14 0.00 0.81 2.33 0.03 86.68 03:31:01 0 2.95 0.00 0.24 0.02 0.02 96.77 03:31:01 1 2.05 0.00 0.40 0.29 0.02 97.24 03:31:01 2 17.55 0.00 1.36 0.71 0.02 80.36 03:31:01 3 1.51 0.00 0.66 14.36 0.02 83.46 03:31:01 4 26.13 0.00 1.52 2.04 0.05 70.26 03:31:01 5 2.73 0.00 0.33 0.00 0.03 96.91 03:31:01 6 15.77 0.00 1.23 0.50 0.03 82.47 03:31:01 7 12.55 0.00 0.71 0.78 0.03 85.93 03:32:01 all 23.39 0.00 1.03 2.57 0.06 72.95 03:32:01 0 17.31 0.00 1.00 0.69 0.05 80.95 03:32:01 1 24.68 0.00 0.67 0.17 0.05 74.43 03:32:01 2 21.66 0.00 1.40 11.02 0.07 65.85 03:32:01 3 16.97 0.00 1.41 5.93 0.07 75.62 03:32:01 4 23.71 0.00 0.68 1.02 0.07 74.52 03:32:01 5 21.10 0.00 0.67 0.20 0.05 77.98 03:32:01 6 26.69 0.00 0.87 0.28 0.05 72.11 03:32:01 7 34.98 0.00 1.54 1.30 0.08 62.09 03:33:01 all 27.88 0.00 0.77 0.91 0.06 70.39 03:33:01 0 22.19 0.00 0.92 0.00 0.07 76.83 03:33:01 1 27.73 0.00 1.00 0.05 0.05 71.17 03:33:01 2 34.34 0.00 0.84 5.61 0.05 59.16 03:33:01 3 23.61 0.00 0.84 0.00 0.05 75.50 03:33:01 4 26.97 0.00 0.57 0.12 0.07 72.28 03:33:01 5 31.95 0.00 0.63 0.03 0.08 67.30 03:33:01 6 24.94 0.00 0.59 1.42 0.07 72.99 03:33:01 7 31.29 0.00 0.72 0.02 0.08 67.89 03:34:01 all 34.25 0.00 1.35 1.52 0.08 62.79 03:34:01 0 36.47 0.00 1.37 0.38 0.07 61.71 03:34:01 1 35.48 0.00 1.86 0.33 0.10 62.23 03:34:01 2 30.46 0.00 1.32 0.25 0.10 67.86 03:34:01 3 25.74 0.00 1.42 0.02 0.08 72.73 03:34:01 4 35.21 0.00 0.82 0.55 0.08 63.33 03:34:01 5 24.68 0.00 1.47 0.07 0.07 73.72 03:34:01 6 37.61 0.00 0.85 9.67 0.07 51.80 03:34:01 7 48.35 0.00 1.71 0.92 0.08 48.94 03:35:01 all 20.01 0.00 2.08 3.91 0.14 73.85 03:35:01 0 21.82 0.00 2.30 0.03 0.10 75.75 03:35:01 1 19.91 0.00 1.99 9.60 0.08 68.40 03:35:01 2 22.75 0.00 2.45 0.05 0.08 74.67 03:35:01 3 17.76 0.00 1.97 6.81 0.12 73.34 03:35:01 4 15.50 0.00 1.55 4.63 0.10 78.21 03:35:01 5 19.41 0.00 2.55 2.10 0.15 75.80 03:35:01 6 23.50 0.00 1.75 3.19 0.08 71.48 03:35:01 7 19.48 0.00 2.15 4.87 0.40 73.09 03:36:01 all 15.84 0.00 1.25 1.93 0.06 80.93 03:36:01 0 22.73 0.00 1.80 0.27 0.05 75.16 03:36:01 1 20.92 0.00 1.20 1.78 0.08 76.02 03:36:01 2 8.87 0.00 0.92 0.05 0.05 90.11 03:36:01 3 11.39 0.00 1.39 1.00 0.07 86.16 03:36:01 4 11.45 0.00 0.98 0.00 0.03 87.53 03:36:01 5 11.13 0.00 0.88 8.81 0.05 79.13 03:36:01 6 14.39 0.00 1.27 0.53 0.07 83.74 03:36:01 7 25.77 0.00 1.55 2.97 0.07 69.65 Average: all 21.98 0.00 1.22 2.19 0.07 74.54 Average: 0 20.65 0.00 1.27 0.23 0.06 77.79 Average: 1 21.90 0.00 1.19 2.04 0.06 74.80 Average: 2 22.63 0.00 1.38 2.96 0.06 72.96 Average: 3 16.24 0.00 1.28 4.63 0.07 77.78 Average: 4 23.14 0.00 1.02 1.39 0.07 74.39 Average: 5 18.58 0.00 1.09 1.88 0.07 78.37 Average: 6 23.86 0.00 1.09 2.61 0.06 72.38 Average: 7 28.83 0.00 1.40 1.81 0.13 67.83