---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-24469 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 16G 140G 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 837 23369 0 7959 30874 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:b5:92:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:feb5:92a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:ff:42:72 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-24469) 04/19/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 130.99 17.73 113.26 1021.83 74925.51 22:50:01 138.44 14.78 123.66 342.08 102157.91 22:51:01 203.25 1.07 202.18 9.20 99640.45 22:52:01 219.53 19.70 199.83 3857.76 55318.25 22:53:01 68.40 0.00 68.40 0.00 17952.02 22:54:01 88.35 0.00 88.35 0.00 12636.69 22:55:01 5.17 0.00 5.17 0.00 5823.83 22:56:01 85.57 0.00 85.57 0.00 15916.81 Average: 117.57 6.67 110.90 655.18 48110.77 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30042760 31674508 2896460 8.79 73044 1867056 1433616 4.22 908956 1697088 208384 22:50:01 26915224 31340948 6023996 18.29 98004 4566896 2009660 5.91 1238976 4381040 2644488 22:51:01 25074804 30729916 7864416 23.88 162756 5575676 2248684 6.62 1981376 5311492 913316 22:52:01 22539344 29190988 10399876 31.57 167124 6538156 3867676 11.38 3927560 5872840 140612 22:53:01 24322384 31536620 8616836 26.16 168544 7083360 1526976 4.49 1971272 6035100 376996 22:54:01 23697936 31041616 9241284 28.06 168652 7209332 1991072 5.86 2581868 6044664 126480 22:55:01 22615844 30015904 10323376 31.34 168744 7263412 2508332 7.38 3772104 5927168 6708 22:56:01 24002032 31676504 8937188 27.13 168824 7530140 1367480 4.02 2200932 6113092 204 Average: 24901291 30900876 8037929 24.40 146962 5954254 2119187 6.24 2322880 5172810 552148 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 22:49:01 ens3 61.54 44.39 974.87 8.25 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 22:50:01 ens3 6676.12 4091.17 25182.98 1023.11 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.15 0.15 0.00 0.00 0.00 0.00 22:51:01 ens3 477.98 337.35 3048.17 73.87 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 22:52:01 ens3 312.66 225.10 2180.61 48.96 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 ens3 121.64 100.88 198.97 28.76 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 ens3 3.60 3.15 0.78 0.88 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 37.04 37.04 1.90 1.90 0.00 0.00 0.00 0.00 22:55:01 ens3 2.18 1.60 0.69 0.78 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 4.18 4.18 0.22 0.22 0.00 0.00 0.00 0.00 22:56:01 ens3 1830.98 1230.51 417.83 7878.70 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.68 5.68 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 1188.01 755.60 4008.43 1135.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-24469) 04/19/24 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.47 0.00 0.76 2.27 0.03 86.47 22:49:01 0 36.10 0.00 1.90 1.10 0.07 60.83 22:49:01 1 24.77 0.00 1.52 0.28 0.03 73.40 22:49:01 2 6.09 0.00 0.58 0.18 0.03 93.11 22:49:01 3 9.97 0.00 0.87 0.68 0.02 88.46 22:49:01 4 2.50 0.00 0.20 5.44 0.02 91.84 22:49:01 5 0.90 0.00 0.37 0.22 0.00 98.52 22:49:01 6 2.01 0.00 0.08 0.16 0.03 97.71 22:49:01 7 1.51 0.00 0.59 10.14 0.07 87.70 22:50:01 all 11.84 0.00 3.99 3.18 0.06 80.93 22:50:01 0 7.71 0.00 8.24 0.22 0.07 83.76 22:50:01 1 39.25 0.00 6.68 0.02 0.08 53.97 22:50:01 2 7.53 0.00 1.53 2.15 0.03 88.77 22:50:01 3 11.31 0.00 4.77 12.66 0.07 71.19 22:50:01 4 8.76 0.00 0.90 0.05 0.03 90.26 22:50:01 5 7.52 0.00 4.35 0.17 0.07 87.89 22:50:01 6 8.66 0.00 0.79 0.02 0.03 90.50 22:50:01 7 3.95 0.00 4.66 10.22 0.07 81.10 22:51:01 all 11.34 0.00 2.89 4.68 0.06 81.02 22:51:01 0 1.74 0.00 0.82 0.00 0.05 97.40 22:51:01 1 22.24 0.00 0.98 2.40 0.07 74.31 22:51:01 2 12.14 0.00 1.84 5.75 0.08 80.18 22:51:01 3 16.89 0.00 6.13 13.77 0.08 63.13 22:51:01 4 9.81 0.00 4.59 0.59 0.05 84.96 22:51:01 5 10.84 0.00 2.31 0.02 0.07 86.77 22:51:01 6 9.81 0.00 4.82 0.03 0.05 85.29 22:51:01 7 7.31 0.00 1.76 14.90 0.08 75.94 22:52:01 all 28.74 0.00 2.54 2.14 0.06 66.52 22:52:01 0 18.42 0.00 6.19 0.07 0.03 75.30 22:52:01 1 21.97 0.00 1.29 0.65 0.03 76.06 22:52:01 2 47.69 0.00 2.07 2.05 0.07 48.12 22:52:01 3 22.83 0.00 2.56 8.28 0.08 66.25 22:52:01 4 32.96 0.00 2.17 0.52 0.10 64.25 22:52:01 5 35.48 0.00 2.02 4.06 0.07 58.36 22:52:01 6 22.05 0.00 2.20 0.93 0.05 74.77 22:52:01 7 28.51 0.00 1.80 0.60 0.05 69.03 22:53:01 all 20.87 0.00 1.85 0.52 0.05 76.71 22:53:01 0 10.21 0.00 0.78 0.00 0.03 88.98 22:53:01 1 25.92 0.00 1.55 0.00 0.07 72.46 22:53:01 2 12.56 0.00 1.53 0.58 0.02 85.32 22:53:01 3 19.29 0.00 1.32 0.00 0.05 79.33 22:53:01 4 40.68 0.00 2.62 0.00 0.07 56.64 22:53:01 5 17.66 0.00 1.24 0.03 0.02 81.05 22:53:01 6 19.97 0.00 2.74 0.00 0.09 77.20 22:53:01 7 20.72 0.00 2.97 3.55 0.07 72.69 22:54:01 all 10.85 0.00 1.88 0.36 0.03 86.87 22:54:01 0 0.03 0.00 0.05 0.00 0.02 99.90 22:54:01 1 20.52 0.00 1.01 2.68 0.08 75.71 22:54:01 2 0.00 0.00 0.05 0.15 0.02 99.78 22:54:01 3 0.72 0.00 0.23 0.00 0.03 99.01 22:54:01 4 9.13 0.00 1.22 0.03 0.02 89.60 22:54:01 5 11.83 0.00 1.67 0.03 0.03 86.44 22:54:01 6 7.71 0.00 1.06 0.02 0.02 91.19 22:54:01 7 36.92 0.00 9.78 0.00 0.07 53.24 22:55:01 all 12.57 0.00 9.49 0.15 0.11 77.67 22:55:01 0 8.67 0.00 4.59 0.00 0.10 86.64 22:55:01 1 11.19 0.00 9.76 0.00 0.13 78.91 22:55:01 2 13.80 0.00 11.40 0.08 0.10 74.62 22:55:01 3 11.81 0.00 12.51 1.11 0.12 74.45 22:55:01 4 13.54 0.00 6.06 0.00 0.12 80.28 22:55:01 5 13.79 0.00 9.15 0.00 0.12 76.94 22:55:01 6 7.85 0.00 5.22 0.00 0.10 86.83 22:55:01 7 20.00 0.00 17.39 0.00 0.10 62.50 22:56:01 all 8.34 0.00 2.23 0.74 0.04 88.64 22:56:01 0 6.15 0.00 1.97 0.00 0.02 91.86 22:56:01 1 6.20 0.00 3.11 0.00 0.05 90.64 22:56:01 2 42.94 0.00 3.00 0.20 0.07 53.79 22:56:01 3 1.12 0.00 1.72 5.73 0.05 91.38 22:56:01 4 3.82 0.00 0.84 0.00 0.02 95.32 22:56:01 5 0.90 0.00 1.32 0.00 0.02 97.76 22:56:01 6 1.71 0.00 0.61 0.00 0.02 97.67 22:56:01 7 3.70 0.00 5.29 0.02 0.08 90.91 Average: all 14.37 0.00 3.21 1.75 0.06 80.62 Average: 0 11.14 0.00 3.07 0.17 0.05 85.58 Average: 1 21.48 0.00 3.24 0.76 0.07 74.45 Average: 2 17.86 0.00 2.77 1.39 0.05 77.93 Average: 3 11.72 0.00 3.75 5.28 0.06 79.18 Average: 4 15.10 0.00 2.32 0.83 0.05 81.70 Average: 5 12.36 0.00 2.81 0.57 0.05 84.21 Average: 6 9.92 0.00 2.19 0.15 0.05 87.70 Average: 7 15.34 0.00 5.53 4.92 0.07 74.13