---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76136 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 919 28763 0 2484 30821 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:72:5a:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe72:5ac5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:c7:3a:4a 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-76136) 10/12/24 _x86_64_ (8 CPU) 10:46:26 LINUX RESTART (8 CPU) 10:47:02 tps rtps wtps bread/s bwrtn/s 10:48:01 21.94 0.00 21.94 0.00 22832.53 10:49:01 15.49 0.02 15.48 2.67 22857.31 10:50:01 15.40 0.00 15.40 0.00 22859.39 10:51:01 16.10 0.00 16.10 0.00 23001.90 10:52:01 15.66 0.00 15.66 0.00 22863.66 10:53:01 16.16 0.00 16.16 0.00 22998.87 10:54:01 3.38 0.00 3.38 0.00 3374.64 10:55:01 3.20 1.55 1.65 43.33 20.13 10:56:01 3.88 2.28 1.60 86.52 199.97 10:57:01 364.02 48.13 315.90 1901.55 9225.66 10:58:01 134.83 37.16 97.67 2789.94 14703.42 Average: 55.51 8.12 47.40 439.19 14982.78 10:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 30632164 31875676 2307056 7.00 38660 1533116 1327252 3.91 639348 1415596 8 10:49:01 30629164 31872896 2310056 7.01 38748 1533200 1327252 3.91 642340 1415668 124 10:50:01 30627940 31871760 2311280 7.02 38836 1533200 1327252 3.91 643436 1415672 148 10:51:01 30626944 31870884 2312276 7.02 38932 1533208 1327252 3.91 644012 1415676 156 10:52:01 30625372 31869416 2313848 7.02 39028 1533212 1327252 3.91 644724 1415684 40 10:53:01 30620140 31864300 2319080 7.04 39116 1533216 1327252 3.91 650476 1415692 148 10:54:01 30619056 31863260 2320164 7.04 39212 1533220 1327252 3.91 651416 1415696 8 10:55:01 30606212 31851864 2333008 7.08 39284 1534516 1327252 3.91 663748 1416584 12 10:56:01 30516064 31769976 2423156 7.36 39420 1542472 1360192 4.00 748500 1422024 140 10:57:01 29989548 31651908 2949672 8.95 75804 1891664 1371192 4.03 925380 1721780 209424 10:58:01 28943148 31028880 3996072 12.13 83112 2298412 1891500 5.57 1664884 2007636 122488 Average: 30403250 31762802 2535970 7.70 46377 1636312 1385536 4.08 774388 1497973 30245 10:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 ens3 1.02 0.64 0.74 0.37 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 0.40 0.33 0.17 0.55 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 ens3 0.20 0.15 0.06 0.16 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 0.32 0.27 0.06 0.33 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:52:01 ens3 0.32 0.22 0.13 0.17 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 1.72 0.80 2.51 0.56 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:54:01 ens3 0.13 0.05 0.05 0.03 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 1.47 0.87 0.96 0.57 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:56:01 ens3 56.32 46.36 113.78 20.85 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 136.89 96.45 1248.14 43.47 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 10:58:01 ens3 638.93 441.46 3837.77 101.83 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 76.27 53.50 473.82 15.38 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 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76136) 10/12/24 _x86_64_ (8 CPU) 10:46:26 LINUX RESTART (8 CPU) 10:47:02 CPU %user %nice %system %iowait %steal %idle 10:48:01 all 0.21 0.00 0.02 0.58 0.01 99.18 10:48:01 0 0.08 0.00 0.02 0.00 0.02 99.88 10:48:01 1 0.03 0.00 0.03 0.00 0.00 99.93 10:48:01 2 0.59 0.00 0.02 0.00 0.00 99.39 10:48:01 3 0.08 0.00 0.03 0.00 0.02 99.86 10:48:01 4 0.00 0.00 0.05 4.67 0.00 95.28 10:48:01 5 0.02 0.00 0.02 0.00 0.00 99.97 10:48:01 6 0.76 0.00 0.02 0.00 0.00 99.22 10:48:01 7 0.10 0.00 0.02 0.00 0.00 99.88 10:49:01 all 0.07 0.00 0.01 0.28 0.00 99.63 10:49:01 0 0.05 0.00 0.02 0.00 0.00 99.93 10:49:01 1 0.08 0.00 0.00 0.00 0.00 99.92 10:49:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:49:01 3 0.05 0.00 0.00 0.00 0.00 99.95 10:49:01 4 0.02 0.00 0.00 2.24 0.02 97.73 10:49:01 5 0.02 0.00 0.02 0.00 0.00 99.97 10:49:01 6 0.13 0.00 0.02 0.00 0.02 99.83 10:49:01 7 0.22 0.00 0.02 0.00 0.02 99.75 10:50:01 all 0.10 0.00 0.01 0.31 0.00 99.59 10:50:01 0 0.03 0.00 0.00 0.00 0.00 99.97 10:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:50:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:50:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:50:01 4 0.00 0.00 0.02 2.47 0.00 97.51 10:50:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:50:01 6 0.07 0.00 0.02 0.00 0.02 99.90 10:50:01 7 0.63 0.00 0.00 0.00 0.00 99.37 10:51:01 all 0.04 0.00 0.01 0.25 0.00 99.70 10:51:01 0 0.05 0.00 0.02 0.00 0.00 99.93 10:51:01 1 0.08 0.00 0.00 0.00 0.00 99.92 10:51:01 2 0.02 0.00 0.00 0.00 0.02 99.97 10:51:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:51:01 4 0.00 0.00 0.00 2.04 0.02 97.95 10:51:01 5 0.03 0.00 0.00 0.00 0.00 99.97 10:51:01 6 0.07 0.00 0.02 0.00 0.00 99.92 10:51:01 7 0.05 0.00 0.00 0.00 0.00 99.95 10:52:01 all 0.04 0.00 0.01 0.26 0.00 99.70 10:52:01 0 0.05 0.00 0.02 0.00 0.00 99.93 10:52:01 1 0.00 0.00 0.00 0.02 0.00 99.98 10:52:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:52:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:52:01 4 0.00 0.00 0.00 2.04 0.00 97.96 10:52:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:52:01 6 0.05 0.00 0.03 0.00 0.02 99.90 10:52:01 7 0.13 0.00 0.02 0.00 0.00 99.85 10:53:01 all 0.13 0.00 0.02 0.26 0.00 99.60 10:53:01 0 0.03 0.00 0.00 0.00 0.02 99.95 10:53:01 1 0.02 0.00 0.03 0.00 0.00 99.95 10:53:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:53:01 3 0.07 0.00 0.00 0.00 0.02 99.92 10:53:01 4 0.00 0.00 0.02 2.02 0.02 97.95 10:53:01 5 0.02 0.00 0.03 0.00 0.00 99.95 10:53:01 6 0.87 0.00 0.05 0.05 0.02 99.02 10:53:01 7 0.03 0.00 0.00 0.00 0.02 99.95 10:54:01 all 0.02 0.00 0.01 0.05 0.00 99.92 10:54:01 0 0.07 0.00 0.00 0.03 0.00 99.90 10:54:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:54:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:54:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:54:01 4 0.02 0.00 0.00 0.32 0.00 99.67 10:54:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:54:01 6 0.03 0.00 0.02 0.02 0.02 99.92 10:54:01 7 0.02 0.00 0.02 0.00 0.00 99.97 10:55:01 all 0.10 0.00 0.01 0.01 0.00 99.88 10:55:01 0 0.25 0.00 0.02 0.07 0.00 99.67 10:55:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:55:01 2 0.03 0.00 0.00 0.00 0.00 99.97 10:55:01 3 0.13 0.00 0.00 0.00 0.00 99.87 10:55:01 4 0.08 0.00 0.00 0.00 0.00 99.92 10:55:01 5 0.02 0.00 0.03 0.00 0.00 99.95 10:55:01 6 0.18 0.00 0.02 0.00 0.02 99.78 10:55:01 7 0.02 0.00 0.00 0.02 0.00 99.97 10:56:01 all 0.85 0.00 0.06 0.02 0.01 99.06 10:56:01 0 0.92 0.00 0.15 0.12 0.00 98.82 10:56:01 1 0.72 0.00 0.08 0.00 0.00 99.20 10:56:01 2 0.92 0.00 0.05 0.00 0.02 99.02 10:56:01 3 0.65 0.00 0.03 0.00 0.02 99.30 10:56:01 4 0.68 0.00 0.12 0.00 0.00 99.20 10:56:01 5 0.75 0.00 0.07 0.02 0.00 99.17 10:56:01 6 2.08 0.00 0.02 0.02 0.02 97.87 10:56:01 7 0.10 0.00 0.05 0.00 0.00 99.85 10:57:01 all 10.70 0.00 1.02 1.28 0.03 86.97 10:57:01 0 3.59 0.00 0.69 4.56 0.03 91.12 10:57:01 1 28.62 0.00 1.97 0.73 0.05 68.62 10:57:01 2 21.86 0.00 1.60 0.23 0.03 76.27 10:57:01 3 22.45 0.00 1.44 0.53 0.03 75.55 10:57:01 4 0.90 0.00 0.20 0.00 0.05 98.85 10:57:01 5 2.26 0.00 1.32 3.49 0.02 92.92 10:57:01 6 4.47 0.00 0.42 0.45 0.02 94.65 10:57:01 7 1.58 0.00 0.50 0.20 0.02 97.70 10:58:01 all 26.90 0.00 1.11 0.57 0.06 71.36 10:58:01 0 26.77 0.00 1.20 1.54 0.05 70.44 10:58:01 1 28.51 0.00 1.67 0.38 0.07 69.37 10:58:01 2 34.36 0.00 1.47 0.97 0.07 63.13 10:58:01 3 23.44 0.00 0.92 0.87 0.05 74.72 10:58:01 4 33.02 0.00 1.12 0.27 0.07 65.53 10:58:01 5 24.49 0.00 0.90 0.22 0.08 74.31 10:58:01 6 21.87 0.00 0.92 0.05 0.05 77.11 10:58:01 7 22.71 0.00 0.62 0.25 0.05 76.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.56 0.00 0.21 0.35 0.01 95.87 Average: 0 2.90 0.00 0.19 0.58 0.01 96.32 Average: 1 5.28 0.00 0.34 0.10 0.01 94.26 Average: 2 5.25 0.00 0.29 0.11 0.01 94.34 Average: 3 4.26 0.00 0.22 0.13 0.01 95.38 Average: 4 3.16 0.00 0.14 1.45 0.02 95.23 Average: 5 2.50 0.00 0.22 0.34 0.01 96.93 Average: 6 2.78 0.00 0.14 0.05 0.02 97.01 Average: 7 2.33 0.00 0.11 0.04 0.01 97.51