---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1252 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 846 25064 0 6256 30866 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:75:3d:61 brd ff:ff:ff:ff:ff:ff inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85375sec preferred_lft 85375sec inet6 fe80::f816:3eff:fe75:3d61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:74:e6:b3 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-1252) 07/23/26 _x86_64_ (8 CPU) 04:11:50 LINUX RESTART (8 CPU) 04:12:01 tps rtps wtps bread/s bwrtn/s 04:13:03 440.05 74.01 366.04 5333.82 113295.83 04:14:01 232.91 25.00 207.91 1665.78 89280.61 04:15:01 335.29 3.38 331.91 126.65 112235.69 04:16:01 19.63 0.03 19.59 0.27 13094.30 04:17:01 1.38 0.03 1.35 0.27 16.00 04:18:01 1.55 0.00 1.55 0.00 20.93 04:19:01 1.08 0.00 1.08 0.00 14.00 04:20:01 1.27 0.00 1.27 0.00 18.13 04:21:01 1.07 0.00 1.07 0.00 14.13 04:22:01 1.42 0.03 1.38 0.53 18.53 04:23:01 1.55 0.00 1.55 0.00 18.00 04:24:01 2.17 0.00 2.17 0.00 27.46 04:25:01 1.10 0.00 1.10 0.00 14.26 04:26:01 1.02 0.00 1.02 0.00 13.73 04:27:01 6.38 3.52 2.87 28.13 42.13 04:28:01 1.25 0.00 1.25 0.00 16.26 Average: 65.22 6.59 58.63 444.71 20365.67 04:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:03 30108088 31713248 2831132 8.60 69392 1846196 1413584 4.16 845100 1694016 164872 04:14:01 28683652 30882904 4255568 12.92 91116 2395708 2356444 6.93 1783964 2130664 104140 04:15:01 24826728 30555316 8112492 24.63 164180 5579096 2474228 7.28 2317176 5149728 381232 04:16:01 24812800 30541296 8126420 24.67 164256 5579140 2474228 7.28 2410864 5068860 244 04:17:01 24825748 30554336 8113472 24.63 164316 5579144 2494244 7.34 2397936 5068860 24 04:18:01 24824572 30553292 8114648 24.64 164372 5579172 2494244 7.34 2399260 5068796 160 04:19:01 24824480 30553244 8114740 24.64 164408 5579176 2494244 7.34 2399284 5068804 152 04:20:01 24829700 30558508 8109520 24.62 164456 5579188 2494244 7.34 2393948 5068792 156 04:21:01 24829460 30558348 8109760 24.62 164512 5579192 2494244 7.34 2394208 5068796 180 04:22:01 24830200 30559148 8109020 24.62 164552 5579212 2494244 7.34 2394216 5068700 188 04:23:01 24829796 30558824 8109424 24.62 164608 5579224 2494244 7.34 2394528 5068700 164 04:24:01 24829856 30558968 8109364 24.62 164680 5579236 2494244 7.34 2395272 5068680 8 04:25:01 24829212 30558380 8110008 24.62 164724 5579240 2494244 7.34 2395616 5068684 12 04:26:01 24829196 30558420 8110024 24.62 164772 5579244 2494244 7.34 2395544 5068688 256 04:27:01 24827372 30557732 8111848 24.63 165700 5579384 2505948 7.37 2397172 5068668 204 04:28:01 24827248 30557688 8111972 24.63 165764 5579392 2505948 7.37 2397012 5068672 248 Average: 25398007 30648728 7541213 22.89 154113 5146934 2417051 7.11 2256944 4679257 40765 04:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:03 ens3 446.87 305.00 2153.76 77.92 0.00 0.00 0.00 0.00 04:13:03 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 ens3 431.56 357.06 3882.40 70.03 0.00 0.00 0.00 0.00 04:14:01 lo 2.48 2.48 0.24 0.24 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 ens3 539.86 359.49 12743.51 44.77 0.00 0.00 0.00 0.00 04:15:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 ens3 2.80 2.77 1.31 0.84 0.00 0.00 0.00 0.00 04:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 ens3 0.25 0.13 0.07 0.27 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 ens3 1.72 1.65 0.93 0.59 0.00 0.00 0.00 0.00 04:18:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 ens3 0.20 0.18 0.06 0.22 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 ens3 1.67 1.67 0.80 0.28 0.00 0.00 0.00 0.00 04:20:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 ens3 0.25 0.22 0.07 0.23 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 ens3 1.77 2.07 0.80 0.67 0.00 0.00 0.00 0.00 04:22:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 ens3 0.38 0.32 0.20 0.29 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 ens3 1.58 1.40 0.73 0.25 0.00 0.00 0.00 0.00 04:24:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 ens3 1.12 0.67 0.42 0.77 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 ens3 0.25 0.15 0.07 0.01 0.00 0.00 0.00 0.00 04:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 ens3 1.25 1.28 0.67 0.43 0.00 0.00 0.00 0.00 04:27:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 ens3 0.45 0.35 0.20 0.47 0.00 0.00 0.00 0.00 04:28:01 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 88.79 64.04 1168.45 12.26 0.00 0.00 0.00 0.00 Average: lo 0.55 0.55 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-1252) 07/23/26 _x86_64_ (8 CPU) 04:11:50 LINUX RESTART (8 CPU) 04:12:01 CPU %user %nice %system %iowait %steal %idle 04:13:03 all 10.18 0.00 1.45 2.19 0.04 86.14 04:13:03 0 7.29 0.00 1.15 1.17 0.03 90.36 04:13:03 1 19.29 0.00 1.80 0.62 0.03 78.26 04:13:03 2 16.88 0.00 1.47 0.77 0.03 80.85 04:13:03 3 16.18 0.00 1.48 0.45 0.03 81.86 04:13:03 4 6.85 0.00 2.08 3.34 0.08 87.65 04:13:03 5 2.46 0.00 1.05 6.22 0.03 90.23 04:13:03 6 7.21 0.00 0.73 2.10 0.05 89.90 04:13:03 7 5.29 0.00 1.84 2.83 0.02 90.02 04:14:01 all 21.51 0.00 1.31 0.98 0.06 76.14 04:14:01 0 13.17 0.00 0.88 0.07 0.07 85.81 04:14:01 1 21.89 0.00 0.60 0.64 0.07 76.80 04:14:01 2 28.38 0.00 1.76 2.61 0.09 67.16 04:14:01 3 18.68 0.00 0.83 0.09 0.07 80.34 04:14:01 4 27.89 0.00 1.45 1.80 0.09 68.77 04:14:01 5 26.33 0.00 1.57 2.16 0.05 69.89 04:14:01 6 15.77 0.00 1.00 0.29 0.03 82.90 04:14:01 7 19.98 0.00 2.36 0.19 0.05 77.41 04:15:01 all 19.27 0.00 5.59 1.19 0.07 73.89 04:15:01 0 15.44 0.00 4.76 0.17 0.07 79.56 04:15:01 1 21.18 0.00 5.83 0.12 0.07 72.81 04:15:01 2 20.73 0.00 4.28 0.51 0.07 74.41 04:15:01 3 22.09 0.00 6.04 0.00 0.07 71.80 04:15:01 4 28.12 0.00 4.62 0.03 0.07 67.15 04:15:01 5 15.45 0.00 9.52 7.73 0.07 67.22 04:15:01 6 16.76 0.00 5.72 0.61 0.07 76.84 04:15:01 7 14.48 0.00 3.95 0.35 0.05 81.17 04:16:01 all 3.94 0.00 0.23 0.14 0.01 95.68 04:16:01 0 5.82 0.00 0.40 0.00 0.03 93.75 04:16:01 1 5.40 0.00 0.37 0.00 0.03 94.20 04:16:01 2 3.56 0.00 0.23 0.00 0.00 96.21 04:16:01 3 3.80 0.00 0.07 0.05 0.02 96.07 04:16:01 4 4.62 0.00 0.22 0.00 0.00 95.16 04:16:01 5 2.89 0.00 0.25 0.99 0.02 95.86 04:16:01 6 2.72 0.00 0.27 0.08 0.02 96.91 04:16:01 7 2.76 0.00 0.02 0.00 0.02 97.21 04:17:01 all 0.04 0.00 0.01 0.00 0.01 99.93 04:17:01 0 0.03 0.00 0.02 0.00 0.03 99.92 04:17:01 1 0.03 0.00 0.02 0.00 0.02 99.93 04:17:01 2 0.15 0.00 0.02 0.00 0.02 99.82 04:17:01 3 0.00 0.00 0.02 0.00 0.00 99.98 04:17:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:17:01 5 0.03 0.00 0.02 0.02 0.00 99.93 04:17:01 6 0.05 0.00 0.00 0.02 0.00 99.93 04:17:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:18:01 all 0.34 0.00 0.01 0.00 0.01 99.64 04:18:01 0 0.07 0.00 0.03 0.00 0.02 99.88 04:18:01 1 0.07 0.00 0.03 0.00 0.03 99.87 04:18:01 2 2.03 0.00 0.00 0.00 0.00 97.97 04:18:01 3 0.07 0.00 0.02 0.00 0.02 99.90 04:18:01 4 0.42 0.00 0.00 0.00 0.00 99.58 04:18:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:18:01 6 0.02 0.00 0.02 0.02 0.00 99.95 04:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:19:01 all 0.27 0.00 0.01 0.00 0.01 99.70 04:19:01 0 0.03 0.00 0.00 0.00 0.02 99.95 04:19:01 1 0.03 0.00 0.02 0.00 0.02 99.93 04:19:01 2 1.97 0.00 0.02 0.00 0.02 98.00 04:19:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:19:01 5 0.02 0.00 0.02 0.02 0.00 99.95 04:19:01 6 0.03 0.00 0.03 0.02 0.00 99.92 04:19:01 7 0.03 0.00 0.02 0.00 0.00 99.95 04:20:01 all 0.23 0.00 0.02 0.00 0.01 99.74 04:20:01 0 0.07 0.00 0.03 0.00 0.02 99.88 04:20:01 1 0.05 0.00 0.03 0.00 0.03 99.88 04:20:01 2 1.43 0.00 0.05 0.00 0.00 98.52 04:20:01 3 0.03 0.00 0.00 0.00 0.00 99.97 04:20:01 4 0.15 0.00 0.00 0.00 0.00 99.85 04:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:20:01 6 0.07 0.00 0.03 0.02 0.02 99.87 04:20:01 7 0.05 0.00 0.02 0.00 0.00 99.93 04:21:01 all 0.02 0.00 0.01 0.00 0.01 99.96 04:21:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:21:01 1 0.02 0.00 0.05 0.00 0.02 99.92 04:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 04:21:01 3 0.00 0.00 0.00 0.00 0.02 99.98 04:21:01 4 0.00 0.00 0.00 0.00 0.02 99.98 04:21:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:21:01 6 0.02 0.00 0.02 0.02 0.00 99.95 04:21:01 7 0.03 0.00 0.00 0.00 0.00 99.97 04:22:01 all 0.07 0.00 0.01 0.00 0.01 99.91 04:22:01 0 0.10 0.00 0.02 0.00 0.02 99.87 04:22:01 1 0.08 0.00 0.02 0.02 0.03 99.85 04:22:01 2 0.08 0.00 0.02 0.00 0.02 99.88 04:22:01 3 0.05 0.00 0.02 0.00 0.00 99.93 04:22:01 4 0.15 0.00 0.00 0.00 0.00 99.85 04:22:01 5 0.02 0.00 0.00 0.00 0.02 99.97 04:22:01 6 0.03 0.00 0.02 0.02 0.00 99.93 04:22:01 7 0.03 0.00 0.00 0.00 0.02 99.95 04:23:01 all 0.01 0.00 0.01 0.00 0.01 99.96 04:23:01 0 0.02 0.00 0.02 0.00 0.03 99.93 04:23:01 1 0.02 0.00 0.05 0.00 0.02 99.92 04:23:01 2 0.00 0.00 0.00 0.00 0.02 99.98 04:23:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:23:01 5 0.00 0.00 0.02 0.02 0.00 99.97 04:23:01 6 0.02 0.00 0.00 0.03 0.02 99.93 04:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:23:01 CPU %user %nice %system %iowait %steal %idle 04:24:01 all 0.06 0.00 0.02 0.00 0.01 99.91 04:24:01 0 0.02 0.00 0.07 0.00 0.02 99.90 04:24:01 1 0.05 0.00 0.03 0.00 0.03 99.88 04:24:01 2 0.05 0.00 0.02 0.00 0.00 99.93 04:24:01 3 0.10 0.00 0.02 0.00 0.00 99.88 04:24:01 4 0.17 0.00 0.02 0.00 0.00 99.82 04:24:01 5 0.03 0.00 0.00 0.00 0.00 99.97 04:24:01 6 0.05 0.00 0.02 0.02 0.00 99.92 04:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:25:01 all 0.04 0.00 0.00 0.00 0.01 99.95 04:25:01 0 0.03 0.00 0.00 0.00 0.03 99.93 04:25:01 1 0.13 0.00 0.02 0.03 0.02 99.80 04:25:01 2 0.03 0.00 0.00 0.00 0.02 99.95 04:25:01 3 0.00 0.00 0.00 0.00 0.02 99.98 04:25:01 4 0.02 0.00 0.00 0.00 0.00 99.98 04:25:01 5 0.03 0.00 0.00 0.00 0.00 99.97 04:25:01 6 0.05 0.00 0.02 0.00 0.02 99.92 04:25:01 7 0.02 0.00 0.00 0.00 0.00 99.98 04:26:01 all 0.01 0.00 0.01 0.00 0.01 99.96 04:26:01 0 0.02 0.00 0.02 0.00 0.02 99.95 04:26:01 1 0.00 0.00 0.00 0.02 0.02 99.97 04:26:01 2 0.02 0.00 0.00 0.00 0.00 99.98 04:26:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:26:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:26:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:26:01 6 0.03 0.00 0.02 0.00 0.02 99.93 04:26:01 7 0.00 0.00 0.00 0.00 0.00 100.00 04:27:01 all 0.07 0.00 0.02 0.01 0.01 99.89 04:27:01 0 0.02 0.00 0.05 0.07 0.02 99.85 04:27:01 1 0.07 0.00 0.03 0.03 0.02 99.85 04:27:01 2 0.02 0.00 0.00 0.00 0.02 99.97 04:27:01 3 0.08 0.00 0.00 0.00 0.02 99.90 04:27:01 4 0.23 0.00 0.00 0.00 0.00 99.77 04:27:01 5 0.05 0.00 0.03 0.02 0.00 99.90 04:27:01 6 0.07 0.00 0.03 0.02 0.03 99.85 04:27:01 7 0.00 0.00 0.02 0.00 0.00 99.98 04:28:01 all 0.02 0.00 0.01 0.00 0.01 99.95 04:28:01 0 0.02 0.00 0.02 0.00 0.03 99.93 04:28:01 1 0.00 0.00 0.00 0.03 0.00 99.97 04:28:01 2 0.07 0.00 0.00 0.00 0.00 99.93 04:28:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:28:01 4 0.02 0.00 0.02 0.00 0.02 99.95 04:28:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:28:01 6 0.03 0.00 0.02 0.00 0.02 99.93 04:28:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 3.45 0.00 0.54 0.28 0.02 95.71 Average: 0 2.60 0.00 0.46 0.09 0.03 96.81 Average: 1 4.21 0.00 0.55 0.09 0.03 95.12 Average: 2 4.64 0.00 0.48 0.24 0.02 94.62 Average: 3 3.78 0.00 0.53 0.04 0.02 95.64 Average: 4 4.21 0.00 0.52 0.32 0.02 94.94 Average: 5 2.89 0.00 0.77 1.06 0.01 95.27 Average: 6 2.64 0.00 0.49 0.20 0.02 96.65 Average: 7 2.63 0.00 0.51 0.21 0.01 96.64