---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12479 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 712K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / 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 849 25066 0 6250 30863 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:c7:e6:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85378sec preferred_lft 85378sec inet6 fe80::f816:3eff:fec7:e6e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:3f:8c:65 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-12479) 07/13/26 _x86_64_ (8 CPU) 17:42:42 LINUX RESTART (8 CPU) 17:43:01 tps rtps wtps bread/s bwrtn/s 17:44:01 402.83 64.76 338.08 4117.58 130237.89 17:45:01 225.61 27.16 198.45 1719.71 70011.80 17:46:01 308.75 0.30 308.45 7.20 101217.00 17:47:01 20.40 0.00 20.40 0.00 12938.78 17:48:01 1.42 0.00 1.42 0.00 16.39 17:49:01 2.33 0.02 2.32 0.13 30.66 17:50:01 0.95 0.00 0.95 0.00 11.73 17:51:01 1.15 0.00 1.15 0.00 16.53 17:52:01 1.02 0.00 1.02 0.00 13.46 17:53:01 1.80 0.03 1.77 0.53 26.53 17:54:01 1.63 0.00 1.63 0.00 19.46 17:55:01 1.53 0.00 1.53 0.00 21.73 17:56:01 1.38 0.00 1.38 0.00 16.79 17:57:01 1.63 0.00 1.63 0.00 24.00 17:58:01 1.17 0.00 1.17 0.00 14.53 17:59:01 6.08 3.58 2.51 28.61 164.18 Average: 61.29 5.99 55.29 367.46 19693.77 17:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:44:01 30036076 31676616 2903136 8.81 71156 1877960 1439560 4.24 879876 1725696 182264 17:45:01 27934212 30609960 5005000 15.19 96480 2855960 2573996 7.57 2099548 2536264 503416 17:46:01 24666500 30389116 8272712 25.12 164056 5573820 2616632 7.70 2563740 5062480 385312 17:47:01 24666240 30388816 8272972 25.12 164124 5573860 2616632 7.70 2563428 5062456 184 17:48:01 24675460 30398124 8263752 25.09 164188 5573844 2639036 7.76 2553644 5062452 8 17:49:01 24675340 30398180 8263872 25.09 164284 5573864 2639036 7.76 2553536 5062384 40 17:50:01 24675712 30398604 8263500 25.09 164320 5573884 2639036 7.76 2553248 5062388 16 17:51:01 24676036 30399024 8263176 25.09 164372 5573888 2639036 7.76 2553248 5062376 124 17:52:01 24675984 30399052 8263228 25.09 164396 5573908 2639036 7.76 2553272 5062380 40 17:53:01 24676088 30399252 8263124 25.09 164460 5573936 2639036 7.76 2553788 5062280 72 17:54:01 24675592 30398880 8263620 25.09 164548 5573924 2639036 7.76 2553692 5062284 20 17:55:01 24675988 30399344 8263224 25.09 164584 5573944 2639036 7.76 2554520 5062264 64 17:56:01 24675624 30399004 8263588 25.09 164648 5573948 2639036 7.76 2554516 5062268 24 17:57:01 24675332 30398820 8263880 25.09 164688 5573964 2639036 7.76 2554936 5062172 64 17:58:01 24675472 30398988 8263740 25.09 164720 5573960 2639036 7.76 2555048 5062176 32 17:59:01 24514716 30384060 8424496 25.58 165652 5714904 2646928 7.79 2574040 5200924 137352 Average: 25203148 30489740 7736064 23.49 154417 5181848 2557696 7.53 2423380 4704578 75564 17:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 ens3 542.19 364.36 2154.21 82.08 0.00 0.00 0.00 0.00 17:44:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 ens3 629.41 478.89 9847.05 79.55 0.00 0.00 0.00 0.00 17:45:01 lo 3.47 3.47 0.33 0.33 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 ens3 405.45 255.57 6594.69 31.04 0.00 0.00 0.00 0.00 17:46:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 ens3 0.35 0.33 0.08 0.25 0.00 0.00 0.00 0.00 17:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 ens3 0.28 0.17 0.07 0.22 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 1.77 1.68 0.85 0.67 0.00 0.00 0.00 0.00 17:49:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 ens3 0.57 0.17 0.11 0.07 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 1.97 1.95 0.98 0.85 0.00 0.00 0.00 0.00 17:51:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 0.25 0.18 0.07 0.23 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 3.15 3.03 1.32 1.85 0.00 0.00 0.00 0.00 17:53:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 ens3 0.45 0.28 0.20 0.26 0.00 0.00 0.00 0.00 17:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 ens3 1.32 1.43 0.67 0.42 0.00 0.00 0.00 0.00 17:55:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 0.23 0.18 0.07 0.22 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 1.32 1.48 0.66 0.44 0.00 0.00 0.00 0.00 17:57:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 0.20 0.20 0.06 0.23 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 2.10 1.39 0.50 0.79 0.00 0.00 0.00 0.00 17:59:01 lo 0.20 0.20 0.01 0.01 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 99.54 69.53 1163.79 12.46 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12479) 07/13/26 _x86_64_ (8 CPU) 17:42:42 LINUX RESTART (8 CPU) 17:43:01 CPU %user %nice %system %iowait %steal %idle 17:44:01 all 11.02 0.00 1.39 2.36 0.04 85.19 17:44:01 0 5.20 0.00 1.55 3.98 0.02 89.25 17:44:01 1 4.02 0.00 0.27 0.39 0.03 95.29 17:44:01 2 40.51 0.00 3.12 0.87 0.07 55.44 17:44:01 3 20.98 0.00 1.64 0.50 0.03 76.85 17:44:01 4 6.81 0.00 1.00 0.35 0.03 91.81 17:44:01 5 3.22 0.00 0.83 0.10 0.03 95.81 17:44:01 6 4.85 0.00 0.99 3.92 0.08 90.16 17:44:01 7 2.50 0.00 1.71 8.75 0.03 87.02 17:45:01 all 24.13 0.00 1.84 0.86 0.06 73.10 17:45:01 0 21.32 0.00 1.64 0.20 0.05 76.78 17:45:01 1 23.97 0.00 1.36 0.45 0.07 74.16 17:45:01 2 40.01 0.00 2.44 0.37 0.07 57.11 17:45:01 3 20.17 0.00 1.71 0.55 0.07 77.50 17:45:01 4 31.52 0.00 3.06 0.97 0.07 64.38 17:45:01 5 17.37 0.00 1.62 0.72 0.05 80.23 17:45:01 6 14.84 0.00 1.36 2.98 0.05 80.77 17:45:01 7 23.83 0.00 1.51 0.69 0.07 73.91 17:46:01 all 18.55 0.00 5.13 1.17 0.06 75.09 17:46:01 0 22.27 0.00 5.64 0.03 0.07 71.99 17:46:01 1 18.85 0.00 5.21 0.58 0.07 75.29 17:46:01 2 13.26 0.00 4.61 0.03 0.07 82.03 17:46:01 3 24.17 0.00 4.21 0.02 0.05 71.56 17:46:01 4 22.34 0.00 6.39 0.05 0.07 71.14 17:46:01 5 15.34 0.00 3.69 0.00 0.05 80.92 17:46:01 6 14.25 0.00 6.15 8.61 0.07 70.93 17:46:01 7 17.96 0.00 5.12 0.00 0.05 76.87 17:47:01 all 0.01 0.00 0.02 0.14 0.01 99.81 17:47:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:47:01 1 0.02 0.00 0.02 0.07 0.03 99.87 17:47:01 2 0.00 0.00 0.00 0.00 0.02 99.98 17:47:01 3 0.02 0.00 0.02 0.00 0.03 99.93 17:47:01 4 0.07 0.00 0.02 0.00 0.00 99.92 17:47:01 5 0.00 0.00 0.13 1.02 0.02 98.83 17:47:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:47:01 7 0.02 0.00 0.02 0.00 0.02 99.95 17:48:01 all 0.05 0.00 0.01 0.00 0.01 99.93 17:48:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:48:01 1 0.28 0.00 0.03 0.02 0.02 99.65 17:48:01 2 0.02 0.00 0.02 0.00 0.02 99.95 17:48:01 3 0.02 0.00 0.02 0.00 0.03 99.93 17:48:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:48:01 5 0.02 0.00 0.00 0.00 0.02 99.97 17:48:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:48:01 7 0.02 0.00 0.02 0.00 0.00 99.97 17:49:01 all 0.05 0.00 0.01 0.01 0.01 99.92 17:49:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:49:01 1 0.03 0.00 0.00 0.00 0.02 99.95 17:49:01 2 0.05 0.00 0.00 0.00 0.02 99.93 17:49:01 3 0.03 0.00 0.02 0.00 0.02 99.93 17:49:01 4 0.05 0.00 0.02 0.00 0.02 99.92 17:49:01 5 0.07 0.00 0.02 0.07 0.03 99.82 17:49:01 6 0.03 0.00 0.02 0.00 0.00 99.95 17:49:01 7 0.12 0.00 0.02 0.00 0.02 99.85 17:50:01 all 0.01 0.00 0.01 0.00 0.01 99.96 17:50:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:50:01 1 0.00 0.00 0.02 0.00 0.02 99.97 17:50:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:50:01 3 0.00 0.00 0.02 0.00 0.03 99.95 17:50:01 4 0.03 0.00 0.02 0.00 0.00 99.95 17:50:01 5 0.03 0.00 0.02 0.00 0.03 99.92 17:50:01 6 0.02 0.00 0.00 0.02 0.00 99.97 17:50:01 7 0.03 0.00 0.00 0.00 0.00 99.97 17:51:01 all 0.05 0.00 0.01 0.00 0.01 99.92 17:51:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:51:01 1 0.08 0.00 0.00 0.00 0.00 99.92 17:51:01 2 0.07 0.00 0.00 0.00 0.00 99.93 17:51:01 3 0.00 0.00 0.00 0.00 0.03 99.97 17:51:01 4 0.05 0.00 0.02 0.00 0.02 99.92 17:51:01 5 0.02 0.00 0.02 0.00 0.03 99.93 17:51:01 6 0.02 0.00 0.00 0.02 0.00 99.97 17:51:01 7 0.13 0.00 0.02 0.00 0.00 99.85 17:52:01 all 0.02 0.00 0.01 0.00 0.01 99.95 17:52:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:52:01 1 0.00 0.00 0.00 0.00 0.02 99.98 17:52:01 2 0.00 0.00 0.02 0.00 0.02 99.97 17:52:01 3 0.03 0.00 0.02 0.02 0.02 99.92 17:52:01 4 0.05 0.00 0.02 0.00 0.00 99.93 17:52:01 5 0.07 0.00 0.02 0.00 0.03 99.88 17:52:01 6 0.00 0.00 0.02 0.02 0.02 99.95 17:52:01 7 0.03 0.00 0.00 0.00 0.02 99.95 17:53:01 all 0.09 0.00 0.02 0.00 0.01 99.87 17:53:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:53:01 1 0.23 0.00 0.00 0.00 0.00 99.77 17:53:01 2 0.10 0.00 0.02 0.00 0.02 99.87 17:53:01 3 0.07 0.00 0.03 0.00 0.03 99.87 17:53:01 4 0.13 0.00 0.00 0.00 0.02 99.85 17:53:01 5 0.07 0.00 0.03 0.02 0.03 99.85 17:53:01 6 0.10 0.00 0.03 0.03 0.00 99.83 17:53:01 7 0.07 0.00 0.02 0.00 0.00 99.92 17:54:01 all 0.23 0.00 0.01 0.01 0.01 99.74 17:54:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:54:01 1 1.65 0.00 0.03 0.00 0.02 98.30 17:54:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:54:01 3 0.02 0.00 0.03 0.00 0.03 99.92 17:54:01 4 0.03 0.00 0.02 0.00 0.00 99.95 17:54:01 5 0.07 0.00 0.03 0.00 0.03 99.87 17:54:01 6 0.00 0.00 0.00 0.03 0.00 99.97 17:54:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 0.28 0.00 0.01 0.00 0.01 99.70 17:55:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:55:01 1 1.91 0.00 0.02 0.00 0.02 98.06 17:55:01 2 0.05 0.00 0.00 0.00 0.02 99.93 17:55:01 3 0.03 0.00 0.02 0.00 0.03 99.92 17:55:01 4 0.10 0.00 0.02 0.00 0.02 99.87 17:55:01 5 0.02 0.00 0.00 0.00 0.03 99.95 17:55:01 6 0.07 0.00 0.02 0.02 0.00 99.90 17:55:01 7 0.02 0.00 0.00 0.00 0.02 99.97 17:56:01 all 0.01 0.00 0.01 0.01 0.01 99.96 17:56:01 0 0.02 0.00 0.00 0.00 0.00 99.98 17:56:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:56:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:56:01 3 0.02 0.00 0.03 0.00 0.03 99.92 17:56:01 4 0.03 0.00 0.00 0.00 0.00 99.97 17:56:01 5 0.02 0.00 0.00 0.07 0.03 99.88 17:56:01 6 0.00 0.00 0.00 0.00 0.00 100.00 17:56:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:57:01 all 0.09 0.00 0.01 0.00 0.01 99.88 17:57:01 0 0.00 0.00 0.02 0.00 0.02 99.97 17:57:01 1 0.20 0.00 0.02 0.00 0.02 99.77 17:57:01 2 0.07 0.00 0.02 0.00 0.02 99.90 17:57:01 3 0.07 0.00 0.02 0.00 0.03 99.88 17:57:01 4 0.08 0.00 0.03 0.00 0.00 99.88 17:57:01 5 0.08 0.00 0.03 0.03 0.02 99.83 17:57:01 6 0.07 0.00 0.00 0.00 0.02 99.92 17:57:01 7 0.15 0.00 0.00 0.00 0.00 99.85 17:58:01 all 0.01 0.00 0.01 0.00 0.01 99.96 17:58:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:58:01 1 0.05 0.00 0.00 0.00 0.00 99.95 17:58:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:58:01 3 0.00 0.00 0.00 0.02 0.03 99.95 17:58:01 4 0.02 0.00 0.02 0.00 0.02 99.95 17:58:01 5 0.00 0.00 0.00 0.02 0.00 99.98 17:58:01 6 0.00 0.00 0.00 0.02 0.02 99.97 17:58:01 7 0.00 0.00 0.02 0.00 0.00 99.98 17:59:01 all 0.90 0.00 0.13 0.01 0.01 98.95 17:59:01 0 1.00 0.00 0.00 0.02 0.00 98.98 17:59:01 1 1.79 0.00 0.03 0.00 0.02 98.16 17:59:01 2 0.59 0.00 0.02 0.00 0.02 99.37 17:59:01 3 0.05 0.00 0.03 0.00 0.02 99.90 17:59:01 4 1.29 0.00 0.03 0.00 0.00 98.68 17:59:01 5 1.32 0.00 0.03 0.03 0.02 98.59 17:59:01 6 1.10 0.00 0.91 0.03 0.03 97.92 17:59:01 7 0.05 0.00 0.02 0.00 0.02 99.92 Average: all 3.45 0.00 0.54 0.29 0.02 95.71 Average: 0 3.09 0.00 0.55 0.27 0.01 96.09 Average: 1 3.30 0.00 0.43 0.09 0.02 96.16 Average: 2 5.91 0.00 0.64 0.08 0.02 93.35 Average: 3 4.08 0.00 0.48 0.07 0.03 95.33 Average: 4 3.89 0.00 0.66 0.09 0.02 95.35 Average: 5 2.34 0.00 0.40 0.13 0.03 97.10 Average: 6 2.20 0.00 0.59 0.97 0.02 96.22 Average: 7 2.80 0.00 0.52 0.59 0.01 96.08