---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6697 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 13G 143G 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 857 26224 0 5084 30855 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:52:e5:fc brd ff:ff:ff:ff:ff:ff inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe52:e5fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:f2:8d:94 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:dbff:fef2:8d94/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6697) 12/21/23 _x86_64_ (8 CPU) 10:51:24 LINUX RESTART (8 CPU) 10:52:01 tps rtps wtps bread/s bwrtn/s 10:53:01 110.96 44.05 66.91 1946.95 22954.48 10:54:01 143.28 16.83 126.45 392.20 30493.32 10:55:01 59.82 5.67 54.16 462.32 27729.78 10:56:01 100.27 2.80 97.47 408.86 60170.05 10:57:01 129.78 0.52 129.26 16.93 39394.10 10:58:01 518.21 0.02 518.20 0.93 88087.99 10:59:01 73.69 0.93 72.75 61.72 41265.66 Average: 162.28 10.12 152.17 470.02 44299.59 10:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:53:01 30228692 31782060 2710528 8.23 66772 1797952 1321016 3.89 788396 1635464 129200 10:54:01 29312988 31128200 3626232 11.01 87040 2024772 2169736 6.38 1476628 1831728 57548 10:55:01 28322988 30611512 4616232 14.01 88880 2487744 2369532 6.97 2212288 2068348 219100 10:56:01 27589724 30533764 5349496 16.24 95348 3124196 2424516 7.13 2569100 2413264 215000 10:57:01 26719388 30514160 6219832 18.88 157376 3806008 2479152 7.29 2737920 2983568 427852 10:58:01 25225136 30357980 7714084 23.42 217804 5052244 2481528 7.30 2995548 4184400 332004 10:59:01 26875920 31610324 6063300 18.41 222020 4659108 1468140 4.32 1979636 3566276 1892 Average: 27753548 30934000 5185672 15.74 133606 3278861 2101946 6.18 2108502 2669007 197514 10:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 283.04 178.29 1273.17 49.33 0.00 0.00 0.00 0.00 10:53:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 203.02 171.65 1475.74 42.12 0.00 0.00 0.00 0.00 10:54:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 1069.84 648.39 3919.56 206.32 0.00 0.00 0.00 0.00 10:55:01 lo 7.77 7.77 2.15 2.15 0.00 0.00 0.00 0.00 10:56:01 docker0 3.00 5.86 0.18 77.51 0.00 0.00 0.00 0.00 10:56:01 ens3 551.42 556.42 1517.27 3343.51 0.00 0.00 0.00 0.00 10:56:01 lo 6.00 6.00 0.55 0.55 0.00 0.00 0.00 0.00 10:57:01 docker0 1265.29 1136.58 112.43 1762.88 0.00 0.00 0.00 0.00 10:57:01 ens3 1215.51 1302.78 2576.83 135.97 0.00 0.00 0.00 0.00 10:57:01 lo 0.27 0.27 0.04 0.04 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:58:01 ens3 204.13 139.98 1363.45 99.61 0.00 0.00 0.00 0.00 10:58:01 lo 6.20 6.20 0.57 0.57 0.00 0.00 0.00 0.00 10:59:01 docker0 3.03 5.50 0.18 77.58 0.00 0.00 0.00 0.00 10:59:01 ens3 534.98 498.50 148.35 3338.39 0.00 0.00 0.00 0.00 10:59:01 lo 5.00 5.00 0.46 0.46 0.00 0.00 0.00 0.00 Average: docker0 181.60 164.01 16.11 273.98 0.00 0.00 0.00 0.00 Average: ens3 580.27 499.43 1753.46 1030.84 0.00 0.00 0.00 0.00 Average: lo 3.88 3.88 0.57 0.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6697) 12/21/23 _x86_64_ (8 CPU) 10:51:24 LINUX RESTART (8 CPU) 10:52:01 CPU %user %nice %system %iowait %steal %idle 10:53:01 all 9.10 0.00 0.78 3.65 0.03 86.43 10:53:01 0 8.38 0.00 0.68 11.02 0.07 79.84 10:53:01 1 7.08 0.00 0.85 3.21 0.03 88.82 10:53:01 2 16.66 0.00 0.83 0.20 0.03 82.27 10:53:01 3 1.93 0.00 0.30 0.23 0.02 97.52 10:53:01 4 3.35 0.00 0.57 0.07 0.00 96.01 10:53:01 5 1.80 0.00 0.48 7.21 0.02 90.48 10:53:01 6 1.49 0.00 0.54 5.32 0.03 92.62 10:53:01 7 32.06 0.00 1.99 2.00 0.05 63.90 10:54:01 all 13.03 0.00 0.90 2.23 0.05 83.79 10:54:01 0 11.24 0.00 0.75 3.24 0.10 84.67 10:54:01 1 13.42 0.00 0.79 2.58 0.05 83.17 10:54:01 2 14.82 0.00 0.58 0.03 0.03 84.53 10:54:01 3 6.62 0.00 0.68 0.50 0.03 92.16 10:54:01 4 10.35 0.00 1.35 1.89 0.05 86.36 10:54:01 5 6.54 0.00 0.43 7.55 0.03 85.44 10:54:01 6 29.94 0.00 1.77 1.47 0.05 66.78 10:54:01 7 11.33 0.00 0.78 0.60 0.03 87.25 10:55:01 all 19.09 0.00 1.57 2.46 0.05 76.84 10:55:01 0 12.63 0.00 0.97 2.09 0.05 84.27 10:55:01 1 23.65 0.00 0.50 0.52 0.03 75.30 10:55:01 2 24.40 0.00 3.06 0.87 0.05 71.62 10:55:01 3 24.24 0.00 1.19 3.66 0.05 70.87 10:55:01 4 18.44 0.00 1.24 2.69 0.05 77.58 10:55:01 5 17.66 0.00 1.27 1.96 0.05 79.06 10:55:01 6 17.00 0.00 1.17 7.89 0.07 73.86 10:55:01 7 14.68 0.00 3.19 0.02 0.03 82.08 10:56:01 all 9.44 0.00 1.65 3.92 0.05 84.94 10:56:01 0 3.94 0.00 1.43 13.30 0.05 81.29 10:56:01 1 24.79 0.00 2.48 1.26 0.07 71.41 10:56:01 2 3.12 0.00 1.45 0.38 0.03 95.01 10:56:01 3 12.37 0.00 1.57 0.03 0.05 85.98 10:56:01 4 3.35 0.00 0.90 1.14 0.05 94.56 10:56:01 5 10.82 0.00 1.18 0.19 0.09 87.71 10:56:01 6 11.19 0.00 3.14 13.72 0.08 71.88 10:56:01 7 5.99 0.00 0.99 0.90 0.05 92.07 10:57:01 all 14.97 0.00 2.91 2.33 0.08 79.70 10:57:01 0 14.98 0.00 3.10 0.78 0.10 81.04 10:57:01 1 12.24 0.00 2.41 3.11 0.03 82.20 10:57:01 2 11.56 0.00 2.89 0.52 0.07 84.96 10:57:01 3 13.37 0.00 4.57 0.42 0.12 81.52 10:57:01 4 11.05 0.00 2.42 7.66 0.08 78.79 10:57:01 5 6.25 0.00 3.37 4.43 0.08 85.86 10:57:01 6 17.84 0.00 1.55 0.25 0.07 80.30 10:57:01 7 32.44 0.00 3.00 1.46 0.08 63.02 10:58:01 all 12.11 0.00 3.17 4.84 0.06 79.83 10:58:01 0 9.14 0.00 3.58 0.29 0.05 86.95 10:58:01 1 8.71 0.00 2.99 1.80 0.05 86.45 10:58:01 2 12.93 0.00 2.73 1.14 0.07 83.14 10:58:01 3 9.44 0.00 2.84 8.81 0.05 78.86 10:58:01 4 13.07 0.00 2.94 0.71 0.05 83.24 10:58:01 5 12.18 0.00 3.91 16.44 0.07 67.40 10:58:01 6 8.80 0.00 2.91 4.22 0.07 84.00 10:58:01 7 22.58 0.00 3.39 5.34 0.05 68.64 10:59:01 all 9.56 0.00 0.76 2.21 0.04 87.43 10:59:01 0 16.10 0.00 0.68 0.68 0.05 82.48 10:59:01 1 10.36 0.00 0.64 7.32 0.03 81.65 10:59:01 2 10.66 0.00 0.65 0.00 0.03 88.65 10:59:01 3 2.29 0.00 0.37 0.00 0.03 97.31 10:59:01 4 0.72 0.00 0.43 0.05 0.00 98.80 10:59:01 5 19.45 0.00 1.49 0.65 0.07 78.34 10:59:01 6 13.01 0.00 1.17 6.29 0.05 79.48 10:59:01 7 3.96 0.00 0.70 2.64 0.03 92.66 Average: all 12.48 0.00 1.67 3.09 0.05 82.71 Average: 0 10.92 0.00 1.60 4.49 0.07 82.93 Average: 1 14.33 0.00 1.52 2.83 0.04 81.28 Average: 2 13.45 0.00 1.74 0.45 0.05 84.31 Average: 3 10.02 0.00 1.64 1.95 0.05 86.33 Average: 4 8.62 0.00 1.41 2.03 0.04 87.91 Average: 5 10.67 0.00 1.74 5.52 0.06 82.02 Average: 6 14.19 0.00 1.75 5.61 0.06 78.39 Average: 7 17.57 0.00 2.00 1.85 0.05 78.53