---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-73495 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 11G 145G 7% / 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 793 29003 0 2370 30944 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:d0:b8:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85583sec preferred_lft 85583sec inet6 fe80::f816:3eff:fed0:b8f6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:18:91:23 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-73495) 11/11/23 _x86_64_ (8 CPU) 08:05:36 LINUX RESTART (8 CPU) 08:06:02 tps rtps wtps bread/s bwrtn/s 08:07:01 57.95 32.06 25.89 2816.27 32582.31 08:08:01 6.92 0.00 6.92 0.00 8886.65 08:09:01 6.65 0.00 6.65 0.00 8882.65 08:10:01 6.73 0.00 6.73 0.00 8884.65 08:11:01 6.97 0.00 6.97 0.00 9021.30 08:12:01 6.60 0.00 6.60 0.00 9017.03 08:13:01 6.86 0.00 6.86 0.00 9018.19 08:14:01 6.83 0.00 6.83 0.00 9019.43 08:15:01 6.67 0.00 6.67 0.00 9017.16 08:16:01 9.52 2.17 7.35 91.18 9205.00 08:17:01 101.48 37.54 63.95 1749.82 15236.79 08:18:01 135.28 19.75 115.53 746.14 25169.54 08:19:01 56.52 12.86 43.66 438.33 13395.90 Average: 31.89 8.00 23.89 446.37 12846.98 08:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 30652484 31894720 2286736 6.94 38604 1532384 1280876 3.77 628428 1415204 80 08:08:01 30662052 31904436 2277168 6.91 38684 1532388 1297140 3.82 618056 1415168 188 08:09:01 30661340 31903796 2277880 6.92 38764 1532388 1297140 3.82 619012 1415168 12 08:10:01 30660100 31902656 2279120 6.92 38844 1532396 1297140 3.82 620228 1415172 136 08:11:01 30659216 31901864 2280004 6.92 38932 1532392 1297140 3.82 620920 1415176 4 08:12:01 30652532 31895316 2286688 6.94 39004 1532404 1297140 3.82 627440 1415184 236 08:13:01 30651376 31894268 2287844 6.95 39084 1532412 1313240 3.86 628136 1415192 20 08:14:01 30650292 31893240 2288928 6.95 39172 1532400 1313240 3.86 629332 1415192 168 08:15:01 30647192 31890244 2292028 6.96 39244 1532420 1313240 3.86 632372 1415200 164 08:16:01 30576076 31827296 2363144 7.17 39392 1540348 1313240 3.86 696708 1421584 28 08:17:01 30029636 31704504 2909584 8.83 70700 1913424 1408416 4.14 871104 1749160 243452 08:18:01 29103452 31139836 3835768 11.64 90400 2235336 2268768 6.68 1505460 1997748 145660 08:19:01 29717856 31705656 3221364 9.78 99604 2181228 1423348 4.19 961820 1936872 57500 Average: 30409508 31804449 2529712 7.68 50033 1666302 1393851 4.10 743001 1526309 34434 08:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 08:07:01 ens3 320.09 184.87 524.27 31.97 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 ens3 0.27 0.17 0.06 0.17 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 0.13 0.15 0.05 0.17 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 ens3 0.27 0.22 0.06 0.17 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 0.17 0.17 0.05 0.17 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:12:01 ens3 3.07 1.35 2.65 0.66 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 0.15 0.12 0.05 0.19 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:14:01 ens3 0.27 0.20 0.06 0.17 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 0.97 0.48 0.40 0.50 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:16:01 ens3 71.55 39.04 106.66 17.76 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 08:17:01 ens3 97.97 70.06 1018.22 27.23 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 lo 3.93 3.93 0.41 0.41 0.00 0.00 0.00 0.00 08:18:01 ens3 209.72 189.05 1673.49 37.95 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:19:01 ens3 91.02 72.62 152.09 22.60 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 60.87 42.78 267.23 10.72 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-73495) 11/11/23 _x86_64_ (8 CPU) 08:05:36 LINUX RESTART (8 CPU) 08:06:02 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 2.16 0.00 0.40 2.06 0.01 95.37 08:07:01 0 1.34 0.00 0.47 5.39 0.03 92.76 08:07:01 1 1.78 0.00 0.32 6.78 0.02 91.10 08:07:01 2 0.95 0.00 0.61 0.05 0.00 98.39 08:07:01 3 3.68 0.00 0.34 0.56 0.00 95.42 08:07:01 4 1.21 0.00 0.29 0.63 0.02 97.86 08:07:01 5 2.48 0.00 0.37 2.65 0.02 94.49 08:07:01 6 2.50 0.00 0.24 0.27 0.02 96.98 08:07:01 7 3.34 0.00 0.56 0.20 0.02 95.88 08:08:01 all 0.04 0.00 0.01 0.75 0.00 99.19 08:08:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:08:01 1 0.05 0.00 0.00 0.00 0.00 99.95 08:08:01 2 0.07 0.00 0.00 0.00 0.00 99.93 08:08:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:08:01 4 0.03 0.00 0.00 0.00 0.00 99.97 08:08:01 5 0.02 0.00 0.02 6.02 0.00 93.95 08:08:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:08:01 7 0.12 0.00 0.02 0.00 0.00 99.87 08:09:01 all 0.01 0.00 0.01 0.87 0.01 99.10 08:09:01 0 0.03 0.00 0.03 0.00 0.02 99.92 08:09:01 1 0.02 0.00 0.02 0.00 0.00 99.97 08:09:01 2 0.02 0.00 0.00 0.00 0.02 99.97 08:09:01 3 0.02 0.00 0.02 0.00 0.00 99.97 08:09:01 4 0.00 0.00 0.02 0.00 0.02 99.97 08:09:01 5 0.00 0.00 0.00 6.94 0.02 93.05 08:09:01 6 0.03 0.00 0.00 0.00 0.00 99.97 08:09:01 7 0.03 0.00 0.00 0.00 0.00 99.97 08:10:01 all 0.08 0.00 0.01 0.75 0.00 99.15 08:10:01 0 0.05 0.00 0.02 0.00 0.02 99.92 08:10:01 1 0.02 0.00 0.02 0.00 0.02 99.95 08:10:01 2 0.07 0.00 0.00 0.00 0.00 99.93 08:10:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:10:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:10:01 5 0.02 0.00 0.00 6.04 0.00 93.95 08:10:01 6 0.43 0.00 0.03 0.00 0.02 99.52 08:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:11:01 all 0.17 0.00 0.03 0.55 0.01 99.24 08:11:01 0 0.02 0.00 0.02 0.00 0.02 99.95 08:11:01 1 0.03 0.00 0.00 0.00 0.00 99.97 08:11:01 2 0.03 0.00 0.00 0.00 0.00 99.97 08:11:01 3 0.00 0.00 0.00 0.00 0.02 99.98 08:11:01 4 0.00 0.00 0.03 0.00 0.02 99.95 08:11:01 5 0.00 0.00 0.03 4.42 0.00 95.55 08:11:01 6 1.24 0.00 0.15 0.02 0.00 98.60 08:11:01 7 0.03 0.00 0.02 0.00 0.00 99.95 08:12:01 all 0.22 0.00 0.01 0.56 0.01 99.20 08:12:01 0 0.05 0.00 0.03 0.00 0.02 99.90 08:12:01 1 0.03 0.00 0.02 0.00 0.00 99.95 08:12:01 2 0.91 0.00 0.02 0.00 0.02 99.06 08:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:12:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 5 0.02 0.00 0.00 4.50 0.00 95.48 08:12:01 6 0.71 0.00 0.03 0.00 0.00 99.25 08:12:01 7 0.05 0.00 0.00 0.00 0.00 99.95 08:13:01 all 0.07 0.00 0.01 0.45 0.00 99.48 08:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:13:01 2 0.48 0.00 0.02 0.00 0.00 99.50 08:13:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 5 0.02 0.00 0.02 3.57 0.02 96.38 08:13:01 6 0.02 0.00 0.00 0.00 0.02 99.97 08:13:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:14:01 all 0.26 0.00 0.00 0.46 0.01 99.27 08:14:01 0 0.02 0.00 0.03 0.00 0.02 99.93 08:14:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 2 2.02 0.00 0.02 0.00 0.02 97.95 08:14:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 4 0.02 0.00 0.00 0.00 0.02 99.97 08:14:01 5 0.00 0.00 0.00 3.68 0.00 96.32 08:14:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 7 0.00 0.00 0.00 0.00 0.00 100.00 08:15:01 all 0.13 0.00 0.01 0.51 0.00 99.34 08:15:01 0 0.05 0.00 0.02 0.00 0.02 99.92 08:15:01 1 0.00 0.00 0.02 0.00 0.00 99.98 08:15:01 2 0.87 0.00 0.05 0.00 0.00 99.08 08:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:15:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:15:01 5 0.00 0.00 0.03 4.08 0.00 95.88 08:15:01 6 0.05 0.00 0.00 0.00 0.00 99.95 08:15:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:16:01 all 0.49 0.00 0.04 0.49 0.01 98.98 08:16:01 0 0.95 0.00 0.03 0.00 0.02 99.00 08:16:01 1 0.25 0.00 0.10 0.02 0.02 99.62 08:16:01 2 0.57 0.00 0.00 0.00 0.02 99.41 08:16:01 3 0.07 0.00 0.05 0.00 0.00 99.88 08:16:01 4 0.27 0.00 0.03 0.03 0.02 99.65 08:16:01 5 0.88 0.00 0.02 3.85 0.00 95.25 08:16:01 6 0.72 0.00 0.03 0.00 0.00 99.25 08:16:01 7 0.18 0.00 0.10 0.00 0.00 99.72 08:17:01 all 10.75 0.00 0.76 1.68 0.03 86.78 08:17:01 0 15.36 0.00 0.95 0.82 0.03 82.84 08:17:01 1 26.08 0.00 1.82 6.40 0.05 65.65 08:17:01 2 20.76 0.00 1.35 0.70 0.03 77.16 08:17:01 3 8.15 0.00 0.50 0.15 0.02 91.18 08:17:01 4 9.42 0.00 0.68 0.20 0.03 89.66 08:17:01 5 0.92 0.00 0.28 5.10 0.02 93.68 08:17:01 6 2.62 0.00 0.17 0.03 0.00 97.18 08:17:01 7 2.79 0.00 0.28 0.07 0.03 96.83 08:17:01 CPU %user %nice %system %iowait %steal %idle 08:18:01 all 18.02 0.00 1.18 1.53 0.05 79.23 08:18:01 0 35.52 0.00 2.02 2.22 0.08 60.16 08:18:01 1 14.61 0.00 0.85 1.78 0.03 82.72 08:18:01 2 19.16 0.00 1.23 0.20 0.05 79.36 08:18:01 3 14.20 0.00 1.47 3.44 0.03 80.86 08:18:01 4 14.06 0.00 0.80 0.17 0.03 84.94 08:18:01 5 12.27 0.00 0.62 3.29 0.03 83.79 08:18:01 6 10.89 0.00 0.90 0.15 0.03 88.03 08:18:01 7 23.47 0.00 1.49 1.00 0.07 73.98 08:19:01 all 11.16 0.00 1.05 0.90 0.03 86.85 08:19:01 0 10.93 0.00 1.35 0.82 0.03 86.87 08:19:01 1 4.77 0.00 0.75 0.48 0.03 93.96 08:19:01 2 25.37 0.00 1.05 0.40 0.05 73.13 08:19:01 3 14.02 0.00 1.00 1.78 0.03 83.16 08:19:01 4 6.63 0.00 0.80 0.02 0.02 92.53 08:19:01 5 3.42 0.00 0.68 3.12 0.00 92.78 08:19:01 6 3.85 0.00 0.70 0.08 0.02 95.35 08:19:01 7 20.31 0.00 2.14 0.48 0.05 77.02 Average: all 3.35 0.00 0.27 0.89 0.01 95.48 Average: 0 4.95 0.00 0.38 0.71 0.02 93.94 Average: 1 3.67 0.00 0.30 1.18 0.01 94.84 Average: 2 5.48 0.00 0.33 0.10 0.02 94.07 Average: 3 3.08 0.00 0.26 0.46 0.01 96.19 Average: 4 2.44 0.00 0.20 0.08 0.01 97.27 Average: 5 1.54 0.00 0.16 4.41 0.01 93.89 Average: 6 1.77 0.00 0.17 0.04 0.01 98.00 Average: 7 3.87 0.00 0.35 0.13 0.01 95.63