---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9657 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 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 879 28612 0 2675 30854 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:66:c8:bc brd ff:ff:ff:ff:ff:ff inet 10.30.106.83/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:fe66:c8bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:f9:3e:42 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-9657) 05/11/26 _x86_64_ (8 CPU) 14:38:51 LINUX RESTART (8 CPU) 14:39:01 tps rtps wtps bread/s bwrtn/s 14:40:01 134.13 47.68 86.45 4410.73 116149.31 14:41:01 38.39 0.00 38.39 0.00 59816.03 14:42:02 0.97 0.00 0.97 0.00 10.93 14:43:01 1.34 0.00 1.34 0.00 16.54 14:44:01 0.97 0.00 0.97 0.00 11.73 14:45:01 0.80 0.00 0.80 0.00 10.80 14:46:01 1.40 0.00 1.40 0.00 16.66 14:47:01 1.75 0.00 1.75 0.00 20.40 14:48:01 1.25 0.00 1.25 0.00 15.06 14:49:01 1.75 0.00 1.75 0.00 21.20 14:50:01 0.83 0.00 0.83 0.00 10.00 14:51:01 0.83 0.00 0.83 0.00 11.60 14:52:01 1.38 0.02 1.37 0.13 16.13 14:53:01 347.03 26.80 320.23 894.92 6247.49 14:54:01 166.81 42.53 124.28 3078.02 21753.17 Average: 46.69 7.81 38.88 559.53 13623.28 14:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:40:01 30663960 31902752 2275260 6.91 38576 1528920 1296648 3.82 617924 1411084 20 14:41:01 30662260 31901224 2276960 6.91 38656 1528924 1296648 3.82 619208 1411056 140 14:42:02 30660508 31899540 2278712 6.92 38688 1528924 1296648 3.82 620308 1411056 20 14:43:01 30658580 31897652 2280640 6.92 38728 1528920 1296648 3.82 623008 1411060 8 14:44:01 30657316 31896424 2281904 6.93 38768 1528924 1296648 3.82 623816 1411064 16 14:45:01 30655900 31895084 2283320 6.93 38800 1528928 1296648 3.82 625028 1411068 8 14:46:01 30649364 31888644 2289856 6.95 38888 1528936 1296648 3.82 632120 1411076 0 14:47:01 30646644 31886040 2292576 6.96 38984 1528932 1296648 3.82 634060 1411080 8 14:48:01 30644276 31883772 2294944 6.97 39072 1528944 1318616 3.88 637008 1411084 8 14:49:01 30642168 31881760 2297052 6.97 39176 1528932 1334716 3.93 637748 1411088 4 14:50:01 30640772 31880460 2298448 6.98 39200 1528960 1334716 3.93 639296 1411092 136 14:51:01 30639248 31878968 2299972 6.98 39240 1528964 1334716 3.93 640392 1411096 216 14:52:01 30638148 31877984 2301072 6.99 39328 1528976 1334716 3.93 641624 1411100 48 14:53:01 30120100 31600968 2819120 8.56 58140 1740872 1490700 4.39 958208 1585496 128608 14:54:01 28646344 30819496 4292876 13.03 100440 2364012 2133256 6.28 1892060 2065796 122020 Average: 30481706 31799385 2457514 7.46 44312 1598738 1376975 4.05 736121 1466353 16751 14:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 ens3 184.14 136.58 571.94 29.37 0.00 0.00 0.00 0.00 14:40:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 0.78 0.40 0.34 0.51 0.00 0.00 0.00 0.00 14:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:02 ens3 0.90 0.18 0.56 0.21 0.00 0.00 0.00 0.00 14:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 0.83 0.81 0.39 0.61 0.00 0.00 0.00 0.00 14:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 0.23 0.07 0.07 0.03 0.00 0.00 0.00 0.00 14:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 0.40 0.28 0.14 0.29 0.00 0.00 0.00 0.00 14:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 0.78 0.73 0.43 1.16 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 0.30 0.22 0.07 0.17 0.00 0.00 0.00 0.00 14:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 1.07 0.55 0.42 0.63 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 0.27 0.20 0.07 0.18 0.00 0.00 0.00 0.00 14:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 0.38 0.20 0.20 0.23 0.00 0.00 0.00 0.00 14:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 0.28 0.23 0.07 0.17 0.00 0.00 0.00 0.00 14:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 0.20 0.17 0.07 0.17 0.00 0.00 0.00 0.00 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 193.07 128.13 1119.83 52.88 0.00 0.00 0.00 0.00 14:53:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 230.21 184.19 3927.38 23.28 0.00 0.00 0.00 0.00 14:54:01 lo 100.65 100.65 17.10 17.10 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 40.97 30.23 375.21 7.33 0.00 0.00 0.00 0.00 Average: lo 6.93 6.93 1.16 1.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9657) 05/11/26 _x86_64_ (8 CPU) 14:38:51 LINUX RESTART (8 CPU) 14:39:01 CPU %user %nice %system %iowait %steal %idle 14:40:01 all 2.27 0.00 0.60 1.69 0.01 95.42 14:40:01 0 2.24 0.00 0.50 0.05 0.02 97.20 14:40:01 1 2.05 0.00 0.52 0.42 0.00 97.01 14:40:01 2 1.80 0.00 0.33 8.39 0.03 89.44 14:40:01 3 2.60 0.00 0.47 0.17 0.03 96.73 14:40:01 4 3.47 0.00 0.35 0.30 0.00 95.88 14:40:01 5 2.67 0.00 0.47 0.18 0.00 96.68 14:40:01 6 0.97 0.00 1.75 3.82 0.02 93.44 14:40:01 7 2.37 0.00 0.42 0.23 0.02 96.97 14:41:01 all 0.27 0.00 0.01 0.69 0.01 99.02 14:41:01 0 1.97 0.00 0.02 0.00 0.00 98.01 14:41:01 1 0.02 0.00 0.02 0.00 0.02 99.95 14:41:01 2 0.00 0.00 0.02 5.54 0.02 94.42 14:41:01 3 0.13 0.00 0.02 0.00 0.02 99.83 14:41:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:41:01 5 0.00 0.00 0.00 0.02 0.02 99.97 14:41:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:41:01 7 0.03 0.00 0.00 0.00 0.02 99.95 14:42:02 all 0.22 0.00 0.03 0.00 0.01 99.74 14:42:02 0 1.34 0.00 0.10 0.00 0.00 98.56 14:42:02 1 0.03 0.00 0.02 0.00 0.00 99.95 14:42:02 2 0.02 0.00 0.02 0.02 0.00 99.95 14:42:02 3 0.33 0.00 0.03 0.00 0.03 99.60 14:42:02 4 0.00 0.00 0.00 0.00 0.00 100.00 14:42:02 5 0.02 0.00 0.00 0.00 0.00 99.98 14:42:02 6 0.02 0.00 0.00 0.00 0.00 99.98 14:42:02 7 0.02 0.00 0.02 0.00 0.00 99.97 14:43:01 all 0.03 0.00 0.01 0.00 0.00 99.95 14:43:01 0 0.02 0.00 0.00 0.00 0.02 99.97 14:43:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:43:01 2 0.07 0.00 0.02 0.02 0.02 99.88 14:43:01 3 0.05 0.00 0.02 0.00 0.02 99.92 14:43:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:43:01 5 0.02 0.00 0.03 0.00 0.00 99.95 14:43:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:43:01 7 0.03 0.00 0.02 0.00 0.00 99.95 14:44:01 all 0.03 0.00 0.00 0.00 0.00 99.96 14:44:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:44:01 1 0.07 0.00 0.00 0.00 0.02 99.92 14:44:01 2 0.03 0.00 0.02 0.02 0.00 99.93 14:44:01 3 0.05 0.00 0.00 0.00 0.02 99.93 14:44:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:44:01 5 0.05 0.00 0.00 0.00 0.00 99.95 14:44:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:44:01 7 0.03 0.00 0.00 0.00 0.00 99.97 14:45:01 all 0.01 0.00 0.01 0.00 0.01 99.97 14:45:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:45:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:45:01 2 0.00 0.00 0.00 0.02 0.00 99.98 14:45:01 3 0.03 0.00 0.03 0.02 0.02 99.90 14:45:01 4 0.02 0.00 0.02 0.00 0.02 99.95 14:45:01 5 0.03 0.00 0.02 0.00 0.00 99.95 14:45:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:45:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:46:01 all 0.05 0.00 0.01 0.01 0.00 99.93 14:46:01 0 0.02 0.00 0.00 0.00 0.02 99.97 14:46:01 1 0.12 0.00 0.02 0.02 0.00 99.85 14:46:01 2 0.07 0.00 0.02 0.02 0.00 99.90 14:46:01 3 0.07 0.00 0.03 0.02 0.02 99.87 14:46:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:46:01 5 0.03 0.00 0.02 0.00 0.00 99.95 14:46:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:46:01 7 0.05 0.00 0.00 0.00 0.00 99.95 14:47:01 all 0.01 0.00 0.00 0.00 0.01 99.97 14:47:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:47:01 1 0.03 0.00 0.02 0.00 0.02 99.93 14:47:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:47:01 3 0.05 0.00 0.02 0.05 0.03 99.85 14:47:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:47:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:47:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:47:01 7 0.02 0.00 0.00 0.00 0.02 99.97 14:48:01 all 0.19 0.00 0.01 0.01 0.00 99.79 14:48:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:48:01 1 0.05 0.00 0.02 0.00 0.00 99.93 14:48:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:48:01 3 1.39 0.00 0.02 0.05 0.02 98.53 14:48:01 4 0.00 0.00 0.02 0.00 0.00 99.98 14:48:01 5 0.03 0.00 0.00 0.00 0.00 99.97 14:48:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:48:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:49:01 all 0.26 0.00 0.01 0.01 0.01 99.72 14:49:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:49:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:49:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:49:01 3 1.99 0.00 0.02 0.07 0.03 97.90 14:49:01 4 0.00 0.00 0.00 0.02 0.00 99.98 14:49:01 5 0.00 0.00 0.02 0.00 0.00 99.98 14:49:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:49:01 7 0.02 0.00 0.02 0.00 0.00 99.97 14:50:01 all 0.26 0.00 0.00 0.00 0.01 99.73 14:50:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:50:01 1 0.02 0.00 0.02 0.00 0.02 99.95 14:50:01 2 0.03 0.00 0.02 0.00 0.00 99.95 14:50:01 3 1.95 0.00 0.02 0.02 0.03 97.98 14:50:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:50:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:50:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:50:01 7 0.00 0.00 0.00 0.00 0.02 99.98 14:50:01 CPU %user %nice %system %iowait %steal %idle 14:51:01 all 0.22 0.00 0.01 0.01 0.01 99.74 14:51:01 0 0.03 0.00 0.00 0.00 0.00 99.97 14:51:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:51:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:51:01 3 1.65 0.00 0.07 0.08 0.03 98.17 14:51:01 4 0.00 0.00 0.02 0.00 0.00 99.98 14:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:51:01 6 0.00 0.00 0.00 0.00 0.02 99.98 14:51:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:52:01 all 0.02 0.00 0.01 0.01 0.01 99.96 14:52:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:52:01 1 0.00 0.00 0.02 0.00 0.02 99.97 14:52:01 2 0.03 0.00 0.02 0.00 0.02 99.93 14:52:01 3 0.05 0.00 0.00 0.08 0.03 99.83 14:52:01 4 0.02 0.00 0.02 0.00 0.00 99.97 14:52:01 5 0.02 0.00 0.00 0.00 0.02 99.97 14:52:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:52:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:53:01 all 6.14 0.00 0.55 0.98 0.02 92.31 14:53:01 0 2.92 0.00 0.32 0.08 0.02 96.66 14:53:01 1 3.66 0.00 0.17 0.02 0.02 96.14 14:53:01 2 14.30 0.00 1.77 3.63 0.02 80.28 14:53:01 3 1.81 0.00 0.42 3.48 0.03 94.26 14:53:01 4 6.49 0.00 0.30 0.03 0.03 93.15 14:53:01 5 1.70 0.00 0.20 0.00 0.02 98.08 14:53:01 6 14.14 0.00 0.92 0.43 0.02 84.48 14:53:01 7 4.18 0.00 0.32 0.15 0.02 95.34 14:54:01 all 23.70 0.00 1.18 0.80 0.06 74.26 14:54:01 0 15.78 0.00 0.80 0.55 0.07 82.80 14:54:01 1 20.25 0.00 1.08 1.16 0.07 77.44 14:54:01 2 31.32 0.00 2.39 1.00 0.07 65.22 14:54:01 3 22.02 0.00 1.32 1.89 0.07 74.71 14:54:01 4 33.24 0.00 1.30 1.17 0.05 64.24 14:54:01 5 20.50 0.00 0.85 0.32 0.07 78.27 14:54:01 6 21.52 0.00 0.63 0.22 0.07 77.56 14:54:01 7 24.96 0.00 1.08 0.10 0.05 73.80 Average: all 2.25 0.00 0.16 0.28 0.01 97.30 Average: 0 1.63 0.00 0.12 0.05 0.01 98.20 Average: 1 1.76 0.00 0.13 0.11 0.01 97.99 Average: 2 3.18 0.00 0.31 1.24 0.01 95.26 Average: 3 2.28 0.00 0.16 0.39 0.03 97.14 Average: 4 2.88 0.00 0.13 0.10 0.01 96.87 Average: 5 1.68 0.00 0.11 0.03 0.01 98.18 Average: 6 2.45 0.00 0.22 0.30 0.01 97.03 Average: 7 2.12 0.00 0.12 0.03 0.01 97.72