---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-90650 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 15G 141G 10% / 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 873 24554 0 6739 30838 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:d9:a0:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fed9:a0a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:a4:e4:16 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:b5ff:fea4:e416/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90650) 12/13/24 _x86_64_ (8 CPU) 13:23:51 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:02 272.22 73.29 198.93 5267.92 53278.32 13:26:01 122.56 31.98 90.58 3207.72 26950.41 13:27:02 109.82 1.12 108.70 57.53 46709.76 13:28:01 113.48 0.10 113.38 12.01 45555.72 13:29:01 297.87 2.60 295.27 401.27 104863.72 13:30:01 153.86 0.32 153.54 36.39 34182.70 13:31:01 120.81 0.98 119.83 47.73 25980.34 Average: 170.19 15.73 154.46 1285.70 48268.53 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:02 30396192 31727024 2543028 7.72 46464 1608252 1418428 4.17 811084 1472496 40628 13:26:01 29929040 31716564 3010180 9.14 76728 2014740 1548944 4.56 888200 1818564 225416 13:27:02 26297812 31645820 6641408 20.16 116876 5394516 1686740 4.96 1000692 5151376 2584680 13:28:01 25843788 31612960 7095432 21.54 125636 5781884 2027280 5.96 1041408 5538072 1963000 13:29:01 25045960 31260392 7893260 23.96 141988 6185572 6718560 19.77 1457780 5840488 3788 13:30:01 22929836 29593656 10009384 30.39 167456 6580396 8576956 25.24 3304640 6038236 40820 13:31:01 25108440 31538860 7830780 23.77 177332 6329700 1655820 4.87 1382804 5853756 18448 Average: 26507295 31299325 6431925 19.53 121783 4842151 3376104 9.93 1412373 4530427 696683 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:02 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 13:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:02 ens3 355.46 231.16 959.62 71.79 0.00 0.00 0.00 0.00 13:26:01 lo 4.00 4.00 0.38 0.38 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 111.53 87.94 1953.22 15.94 0.00 0.00 0.00 0.00 13:27:02 lo 10.27 10.27 1.02 1.02 0.00 0.00 0.00 0.00 13:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:02 ens3 1085.63 605.74 31340.47 48.47 0.00 0.00 0.00 0.00 13:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 ens3 4.84 4.89 1.30 1.70 0.00 0.00 0.00 0.00 13:29:01 veth26a7180 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 13:29:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 13:29:01 veth2c3b520 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth2596815 0.15 0.28 0.01 0.02 0.00 0.00 0.00 0.00 13:30:01 veth26a7180 0.33 0.47 0.04 0.91 0.00 0.00 0.00 0.00 13:30:01 lo 2.83 2.83 0.24 0.24 0.00 0.00 0.00 0.00 13:30:01 veth8b6f545 5.32 7.60 0.55 138.15 0.00 0.00 0.00 0.01 13:30:01 docker0 12.25 16.91 2.07 291.90 0.00 0.00 0.00 0.00 13:31:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 ens3 1681.59 1026.83 36001.21 160.03 0.00 0.00 0.00 0.00 Average: lo 3.04 3.04 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 1.75 2.43 0.30 41.80 0.00 0.00 0.00 0.00 Average: ens3 239.84 146.22 5154.00 22.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-90650) 12/13/24 _x86_64_ (8 CPU) 13:23:51 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:02 all 5.90 0.00 1.05 9.87 0.04 83.14 13:25:02 0 3.78 0.00 1.19 4.72 0.03 90.28 13:25:02 1 3.47 0.00 0.84 7.98 0.03 87.68 13:25:02 2 10.10 0.00 1.02 25.25 0.07 63.56 13:25:02 3 7.06 0.00 1.89 1.17 0.05 89.83 13:25:02 4 4.08 0.00 0.79 0.89 0.05 94.19 13:25:02 5 1.78 0.00 0.62 32.28 0.05 65.27 13:25:02 6 6.35 0.00 0.75 0.97 0.02 91.91 13:25:02 7 10.54 0.00 1.28 5.70 0.03 82.45 13:26:01 all 8.79 0.00 0.85 3.90 0.04 86.43 13:26:01 0 0.46 0.00 0.19 4.71 0.07 94.58 13:26:01 1 0.73 0.00 0.29 7.32 0.02 91.64 13:26:01 2 20.28 0.00 1.60 7.18 0.03 70.91 13:26:01 3 31.03 0.00 2.36 4.10 0.09 62.43 13:26:01 4 11.76 0.00 0.87 1.12 0.03 86.23 13:26:01 5 4.29 0.00 0.63 6.21 0.02 88.85 13:26:01 6 1.17 0.00 0.46 0.14 0.02 98.22 13:26:01 7 0.61 0.00 0.42 0.44 0.02 98.51 13:27:02 all 9.75 0.00 4.59 20.90 0.07 64.69 13:27:02 0 10.47 0.00 5.21 12.55 0.05 71.71 13:27:02 1 9.70 0.00 4.64 19.75 0.07 65.84 13:27:02 2 8.69 0.00 5.01 36.09 0.08 50.13 13:27:02 3 10.88 0.00 4.54 16.72 0.08 67.78 13:27:02 4 9.29 0.00 5.20 5.55 0.05 79.91 13:27:02 5 10.06 0.00 4.53 7.82 0.07 77.52 13:27:02 6 9.25 0.00 4.07 62.90 0.07 23.71 13:27:02 7 9.69 0.00 3.54 5.89 0.05 80.83 13:28:01 all 2.38 0.00 1.09 25.91 0.03 70.59 13:28:01 0 3.01 0.00 1.49 19.53 0.03 75.93 13:28:01 1 3.46 0.00 0.93 28.09 0.02 67.50 13:28:01 2 1.94 0.00 0.78 7.22 0.03 90.03 13:28:01 3 3.23 0.00 1.55 24.04 0.03 71.16 13:28:01 4 2.03 0.00 0.73 8.48 0.02 88.74 13:28:01 5 2.93 0.00 1.05 16.10 0.03 79.88 13:28:01 6 0.66 0.00 1.18 87.89 0.05 10.22 13:28:01 7 1.78 0.00 1.00 16.19 0.03 80.99 13:29:01 all 5.42 0.00 2.14 27.47 0.04 64.93 13:29:01 0 5.26 0.00 2.29 21.02 0.05 71.38 13:29:01 1 5.75 0.00 2.03 13.38 0.05 78.79 13:29:01 2 5.80 0.00 1.86 25.09 0.03 67.22 13:29:01 3 6.12 0.00 2.15 25.30 0.02 66.41 13:29:01 4 5.26 0.00 1.96 0.79 0.02 91.97 13:29:01 5 4.58 0.00 2.18 34.46 0.02 58.76 13:29:01 6 5.50 0.00 2.55 67.69 0.05 24.22 13:29:01 7 5.07 0.00 2.14 32.21 0.05 60.53 13:30:01 all 28.23 0.00 3.86 1.55 0.10 66.27 13:30:01 0 24.32 0.00 3.43 2.17 0.12 69.96 13:30:01 1 32.73 0.00 3.96 0.44 0.10 62.77 13:30:01 2 28.66 0.00 4.20 1.29 0.10 65.75 13:30:01 3 26.68 0.00 3.34 1.34 0.12 68.52 13:30:01 4 21.48 0.00 3.44 0.40 0.10 74.58 13:30:01 5 33.88 0.00 4.66 2.25 0.10 59.11 13:30:01 6 29.18 0.00 4.10 2.03 0.10 64.60 13:30:01 7 28.91 0.00 3.70 2.45 0.10 64.83 13:31:01 all 4.71 0.00 1.40 3.03 0.05 90.81 13:31:01 0 2.49 0.00 1.60 3.03 0.03 92.85 13:31:01 1 4.04 0.00 1.36 0.30 0.07 94.23 13:31:01 2 3.55 0.00 1.11 0.15 0.03 95.16 13:31:01 3 3.21 0.00 1.46 0.61 0.03 94.69 13:31:01 4 2.53 0.00 1.68 13.07 0.05 82.68 13:31:01 5 2.89 0.00 1.62 5.02 0.05 90.41 13:31:01 6 3.46 0.00 1.14 1.19 0.03 94.18 13:31:01 7 15.44 0.00 1.27 0.85 0.07 82.37 Average: all 9.32 0.00 2.15 13.23 0.05 75.25 Average: 0 7.13 0.00 2.21 9.67 0.06 80.94 Average: 1 8.58 0.00 2.02 11.02 0.05 78.33 Average: 2 11.28 0.00 2.23 14.65 0.06 71.78 Average: 3 12.59 0.00 2.47 10.45 0.06 74.42 Average: 4 8.07 0.00 2.10 4.33 0.05 85.45 Average: 5 8.65 0.00 2.19 14.88 0.05 74.23 Average: 6 7.96 0.00 2.04 31.71 0.05 58.24 Average: 7 10.32 0.00 1.91 9.11 0.05 78.61