---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43137 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 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 907 28084 0 3174 30814 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:47:8c:da brd ff:ff:ff:ff:ff:ff inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe47:8cda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:b9:f5:d0 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:f9ff:feb9:f5d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43137) 09/28/24 _x86_64_ (8 CPU) 20:27:04 LINUX RESTART (8 CPU) 20:28:02 tps rtps wtps bread/s bwrtn/s 20:29:01 160.80 31.20 129.59 1344.68 34613.69 20:30:01 74.05 2.25 71.80 103.98 32876.25 20:31:01 26.40 0.22 26.18 7.07 24619.36 20:32:01 100.65 3.37 97.28 450.59 42453.99 20:33:01 115.38 5.95 109.43 1029.03 44746.81 Average: 95.23 8.52 86.71 584.51 35866.24 20:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:01 29522212 31244720 3417008 10.37 80124 1945464 2008916 5.91 1351896 1758680 115172 20:30:01 28749808 30658484 4189412 12.72 84656 2121084 2793656 8.22 1991116 1878160 9328 20:31:01 28576704 30522748 4362516 13.24 86632 2154696 2836352 8.35 2157700 1880724 4968 20:32:01 28106032 30512192 4833188 14.67 94276 2595896 2853280 8.40 2254160 2223732 1544 20:33:01 28735904 31528764 4203316 12.76 100864 2968780 1499700 4.41 1263288 2573628 24464 Average: 28738132 30893382 4201088 12.75 89310 2357184 2398381 7.06 1803632 2062985 31095 20:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 173.12 135.25 1706.56 28.82 0.00 0.00 0.00 0.00 20:29:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 747.73 371.92 2828.39 116.88 0.00 0.00 0.00 0.00 20:30:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 464.74 248.46 491.07 83.57 0.00 0.00 0.00 0.00 20:31:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 20:32:01 docker0 4.43 8.02 0.25 78.09 0.00 0.00 0.00 0.00 20:32:01 ens3 461.71 242.43 1632.65 72.29 0.00 0.00 0.00 0.00 20:32:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 20:33:01 docker0 2.03 3.73 0.12 39.93 0.00 0.00 0.00 0.00 20:33:01 ens3 268.66 129.83 113.55 48.76 0.00 0.00 0.00 0.00 20:33:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 1.30 2.36 0.07 23.68 0.00 0.00 0.00 0.00 Average: ens3 424.03 225.88 1353.25 70.20 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43137) 09/28/24 _x86_64_ (8 CPU) 20:27:04 LINUX RESTART (8 CPU) 20:28:02 CPU %user %nice %system %iowait %steal %idle 20:29:01 all 13.78 0.00 0.93 3.26 0.04 81.97 20:29:01 0 8.89 0.00 0.68 8.17 0.03 82.23 20:29:01 1 3.97 0.00 0.54 10.91 0.05 84.53 20:29:01 2 6.25 0.00 0.53 0.19 0.02 93.02 20:29:01 3 7.19 0.00 0.66 1.07 0.03 91.04 20:29:01 4 17.72 0.00 1.04 0.73 0.03 80.49 20:29:01 5 29.60 0.00 1.46 1.46 0.05 67.43 20:29:01 6 24.97 0.00 1.75 3.22 0.10 69.95 20:29:01 7 11.63 0.00 0.82 0.34 0.03 87.18 20:30:01 all 32.37 0.00 0.94 1.74 0.07 64.87 20:30:01 0 43.39 0.00 1.12 0.03 0.08 55.38 20:30:01 1 26.75 0.00 0.75 0.82 0.05 71.63 20:30:01 2 28.08 0.00 1.11 0.82 0.07 69.92 20:30:01 3 33.08 0.00 1.09 0.00 0.07 65.77 20:30:01 4 38.27 0.00 1.04 0.10 0.07 60.52 20:30:01 5 35.05 0.00 1.07 0.48 0.08 63.31 20:30:01 6 22.15 0.00 0.77 10.65 0.05 66.38 20:30:01 7 32.22 0.00 0.65 1.02 0.07 66.04 20:31:01 all 35.47 0.00 0.95 1.07 0.07 62.45 20:31:01 0 50.03 0.00 0.88 0.08 0.08 48.92 20:31:01 1 27.24 0.00 0.77 0.13 0.08 71.77 20:31:01 2 33.54 0.00 1.45 8.12 0.08 56.80 20:31:01 3 46.66 0.00 1.34 0.02 0.08 51.90 20:31:01 4 24.17 0.00 0.82 0.00 0.05 74.96 20:31:01 5 39.67 0.00 0.70 0.17 0.07 59.40 20:31:01 6 30.95 0.00 0.63 0.05 0.05 68.32 20:31:01 7 31.44 0.00 0.97 0.00 0.07 67.52 20:32:01 all 23.55 0.00 1.88 3.61 0.08 70.88 20:32:01 0 20.38 0.00 2.30 3.30 0.07 73.95 20:32:01 1 27.09 0.00 1.38 6.20 0.08 65.24 20:32:01 2 23.99 0.00 2.11 1.83 0.07 72.01 20:32:01 3 22.56 0.00 2.09 13.06 0.10 62.19 20:32:01 4 22.07 0.00 1.35 0.79 0.08 75.71 20:32:01 5 26.80 0.00 1.92 0.98 0.10 70.20 20:32:01 6 22.68 0.00 1.83 1.68 0.08 73.72 20:32:01 7 22.87 0.00 1.98 1.01 0.07 74.07 20:33:01 all 17.15 0.00 1.70 2.77 0.06 78.32 20:33:01 0 10.42 0.00 1.81 1.40 0.07 86.30 20:33:01 1 15.19 0.00 1.49 9.30 0.07 73.95 20:33:01 2 19.77 0.00 1.72 1.07 0.07 77.37 20:33:01 3 39.25 0.00 2.51 1.46 0.08 56.70 20:33:01 4 15.13 0.00 1.44 5.69 0.07 77.68 20:33:01 5 12.96 0.00 1.73 0.32 0.05 84.94 20:33:01 6 17.89 0.00 1.61 1.68 0.07 78.75 20:33:01 7 6.67 0.00 1.28 1.26 0.05 90.75 Average: all 24.51 0.00 1.28 2.49 0.07 71.66 Average: 0 26.70 0.00 1.36 2.58 0.07 69.30 Average: 1 20.09 0.00 0.99 5.45 0.07 73.40 Average: 2 22.39 0.00 1.39 2.42 0.06 73.75 Average: 3 29.81 0.00 1.54 3.12 0.07 65.46 Average: 4 23.50 0.00 1.14 1.46 0.06 73.84 Average: 5 28.83 0.00 1.37 0.68 0.07 69.04 Average: 6 23.73 0.00 1.32 3.46 0.07 71.42 Average: 7 21.01 0.00 1.14 0.73 0.06 77.07