---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-74705 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 13G 143G 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 841 26632 0 4693 30869 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:7a:e4:49 brd ff:ff:ff:ff:ff:ff inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fe7a:e449/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:65:57:e5 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-8c-8g-74705) 11/13/23 _x86_64_ (8 CPU) 15:31:45 LINUX RESTART (8 CPU) 15:32:01 tps rtps wtps bread/s bwrtn/s 15:33:02 92.40 47.29 45.11 4370.47 49723.71 15:34:01 12.56 0.00 12.56 0.00 17006.47 15:35:01 11.56 0.00 11.56 0.00 16808.00 15:36:01 85.14 39.56 45.58 1817.56 20581.37 15:37:01 100.70 13.96 86.74 1145.28 28578.44 15:38:01 190.70 9.08 181.63 1590.40 83148.43 15:39:01 162.12 2.80 159.32 428.33 37848.76 15:40:01 24.51 0.33 24.18 23.60 18192.30 15:41:01 45.33 1.90 43.43 112.25 18513.18 Average: 80.69 12.79 67.89 1056.17 32296.65 15:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:33:02 30661452 31906504 2277768 6.92 38580 1534704 1289728 3.79 615692 1417116 5280 15:34:01 30659984 31905216 2279236 6.92 38660 1534724 1289728 3.79 616268 1417052 288 15:35:01 30657756 31903052 2281464 6.93 38748 1534700 1289728 3.79 617824 1417048 28 15:36:01 30149968 31672812 2789252 8.47 58396 1781192 1492604 4.39 915732 1598788 143876 15:37:01 29766100 31724716 3173120 9.63 84204 2169080 1399548 4.12 857512 1996616 239944 15:38:01 27427164 31663660 5512056 16.73 112384 4340464 1448128 4.26 1005484 4078404 318904 15:39:01 25895900 30361384 7043320 21.38 116044 4564616 5193804 15.28 2395784 4150772 1496 15:40:01 25904788 30405860 7034432 21.36 116324 4600388 4325516 12.73 2376640 4161876 260 15:41:01 27219372 31574124 5719848 17.36 121128 4438964 1537132 4.52 1246060 4017380 67744 Average: 28704720 31457481 4234500 12.86 80496 2944315 2140657 6.30 1183000 2695006 86424 15:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:02 ens3 190.08 136.43 569.05 29.37 0.00 0.00 0.00 0.00 15:33:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 0.34 0.19 0.07 0.17 0.00 0.00 0.00 0.00 15:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 0.27 0.08 0.06 0.16 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 137.93 99.85 914.97 42.28 0.00 0.00 0.00 0.00 15:36:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 55.74 38.06 913.92 7.36 0.00 0.00 0.00 0.00 15:37:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 627.25 320.02 20026.66 24.01 0.00 0.00 0.00 0.00 15:38:01 br-6d07a9a7b4a9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 9.73 9.73 0.89 0.89 0.00 0.00 0.00 0.00 15:39:01 veth283312f 132.59 148.03 23.93 23.77 0.00 0.00 0.00 0.00 15:39:01 vethce2d3d4 5.58 5.20 1.08 0.97 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 2.58 2.67 0.69 0.81 0.00 0.00 0.00 0.00 15:40:01 veth283312f 768.46 792.90 246.55 91.77 0.00 0.00 0.00 0.02 15:40:01 vethce2d3d4 586.87 568.52 69.62 201.90 0.00 0.00 0.00 0.02 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 21.01 18.66 8.24 35.29 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 51.27 42.51 123.15 26.44 0.00 0.00 0.00 0.00 15:41:01 lo 31.38 31.38 25.22 25.22 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: ens3 120.96 73.31 2511.56 18.47 0.00 0.00 0.00 0.00 Average: lo 3.16 3.16 2.78 2.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74705) 11/13/23 _x86_64_ (8 CPU) 15:31:45 LINUX RESTART (8 CPU) 15:32:01 CPU %user %nice %system %iowait %steal %idle 15:33:02 all 2.37 0.00 0.65 10.03 0.02 86.93 15:33:02 0 3.90 0.00 0.45 1.45 0.03 94.16 15:33:02 1 3.11 0.00 0.45 22.47 0.03 73.93 15:33:02 2 1.91 0.00 0.59 4.80 0.00 92.71 15:33:02 3 1.52 0.00 1.60 2.60 0.02 94.27 15:33:02 4 1.73 0.00 0.64 38.07 0.03 59.53 15:33:02 5 1.05 0.00 0.50 5.83 0.02 92.60 15:33:02 6 3.22 0.00 0.43 4.66 0.02 91.67 15:33:02 7 2.52 0.00 0.52 0.50 0.02 96.45 15:34:01 all 0.03 0.00 0.01 0.86 0.01 99.09 15:34:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:34:01 1 0.03 0.00 0.03 0.14 0.03 99.76 15:34:01 2 0.02 0.00 0.00 0.00 0.02 99.97 15:34:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:34:01 4 0.03 0.00 0.00 6.82 0.02 93.13 15:34:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:34:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:34:01 7 0.07 0.00 0.00 0.00 0.00 99.93 15:35:01 all 0.06 0.00 0.01 0.97 0.01 98.96 15:35:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:35:01 1 0.05 0.00 0.03 0.00 0.02 99.90 15:35:01 2 0.03 0.00 0.02 0.00 0.00 99.95 15:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:35:01 4 0.03 0.00 0.00 7.77 0.00 92.20 15:35:01 5 0.32 0.00 0.02 0.00 0.02 99.65 15:35:01 6 0.02 0.00 0.02 0.00 0.00 99.97 15:35:01 7 0.03 0.00 0.00 0.00 0.02 99.95 15:36:01 all 6.96 0.00 0.63 2.33 0.03 90.05 15:36:01 0 6.49 0.00 0.63 0.25 0.02 92.61 15:36:01 1 5.27 0.00 0.62 1.30 0.05 92.76 15:36:01 2 6.07 0.00 0.37 0.10 0.03 93.43 15:36:01 3 7.07 0.00 0.60 0.43 0.02 91.88 15:36:01 4 0.85 0.00 0.32 12.78 0.02 86.03 15:36:01 5 7.66 0.00 0.77 1.62 0.02 89.93 15:36:01 6 2.37 0.00 0.33 0.10 0.02 97.19 15:36:01 7 19.95 0.00 1.45 2.06 0.05 76.49 15:37:01 all 10.27 0.00 0.68 2.58 0.03 86.45 15:37:01 0 3.03 0.00 0.38 0.07 0.02 96.51 15:37:01 1 3.61 0.00 0.57 3.49 0.05 92.28 15:37:01 2 3.90 0.00 0.22 0.02 0.00 95.87 15:37:01 3 16.46 0.00 0.72 1.25 0.07 81.50 15:37:01 4 0.08 0.00 0.22 12.49 0.02 87.19 15:37:01 5 14.32 0.00 0.92 0.40 0.02 84.35 15:37:01 6 26.74 0.00 1.37 1.44 0.03 70.42 15:37:01 7 14.03 0.00 1.02 1.49 0.02 83.44 15:38:01 all 9.28 0.00 3.48 6.76 0.06 80.43 15:38:01 0 10.17 0.00 3.91 10.44 0.05 75.43 15:38:01 1 10.26 0.00 4.16 2.41 0.08 83.09 15:38:01 2 11.11 0.00 3.20 2.75 0.07 82.87 15:38:01 3 7.00 0.00 2.90 3.43 0.07 86.60 15:38:01 4 8.06 0.00 3.77 1.32 0.05 86.79 15:38:01 5 4.34 0.00 2.41 3.32 0.05 89.88 15:38:01 6 8.98 0.00 3.71 29.58 0.07 57.66 15:38:01 7 14.31 0.00 3.74 0.83 0.07 81.05 15:39:01 all 21.71 0.00 3.14 4.34 0.07 70.74 15:39:01 0 19.55 0.00 3.43 14.59 0.07 62.37 15:39:01 1 23.18 0.00 2.93 1.97 0.07 71.85 15:39:01 2 25.37 0.00 3.32 2.68 0.08 68.55 15:39:01 3 17.10 0.00 2.18 1.94 0.05 78.73 15:39:01 4 13.43 0.00 2.23 3.34 0.05 80.95 15:39:01 5 22.40 0.00 3.63 1.41 0.08 72.48 15:39:01 6 26.24 0.00 3.94 7.20 0.08 62.54 15:39:01 7 26.42 0.00 3.51 1.65 0.07 68.35 15:40:01 all 9.49 0.00 1.39 1.00 0.07 88.05 15:40:01 0 10.57 0.00 1.68 1.59 0.10 86.06 15:40:01 1 10.44 0.00 1.44 0.35 0.07 87.70 15:40:01 2 10.78 0.00 1.42 1.94 0.07 85.78 15:40:01 3 9.67 0.00 1.17 2.81 0.07 86.28 15:40:01 4 7.80 0.00 1.71 0.12 0.05 90.32 15:40:01 5 8.55 0.00 1.61 0.05 0.07 89.72 15:40:01 6 9.20 0.00 1.00 1.10 0.07 88.63 15:40:01 7 8.91 0.00 1.09 0.02 0.08 89.90 15:41:01 all 8.05 0.00 0.60 1.21 0.03 90.11 15:41:01 0 0.74 0.00 0.35 0.13 0.07 98.71 15:41:01 1 13.20 0.00 0.80 0.27 0.03 85.70 15:41:01 2 16.85 0.00 0.67 0.40 0.03 82.04 15:41:01 3 12.18 0.00 0.55 5.86 0.02 81.40 15:41:01 4 2.85 0.00 0.48 0.03 0.02 96.62 15:41:01 5 16.79 0.00 0.87 0.27 0.03 82.04 15:41:01 6 0.80 0.00 0.43 2.71 0.03 96.02 15:41:01 7 0.95 0.00 0.62 0.03 0.03 98.36 Average: all 7.58 0.00 1.17 3.34 0.04 87.87 Average: 0 6.04 0.00 1.20 3.16 0.04 89.56 Average: 1 7.68 0.00 1.22 3.60 0.05 87.45 Average: 2 8.45 0.00 1.09 1.41 0.03 89.02 Average: 3 7.90 0.00 1.08 2.04 0.03 88.95 Average: 4 3.88 0.00 1.04 9.19 0.03 85.86 Average: 5 8.39 0.00 1.19 1.43 0.03 88.95 Average: 6 8.62 0.00 1.25 5.18 0.04 84.92 Average: 7 9.68 0.00 1.32 0.73 0.04 88.22