---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43286 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: 2799.996 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 826 28539 0 2801 30903 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:2d:4a:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85522sec preferred_lft 85522sec inet6 fe80::f816:3eff:fe2d:4ab0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:4f:cb:02 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-43286) 09/03/25 _x86_64_ (8 CPU) 12:29:08 LINUX RESTART (8 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:01 39.11 0.00 39.11 0.00 54270.95 12:32:01 35.08 0.00 35.08 0.00 53372.70 12:33:01 1.28 0.00 1.28 0.00 14.26 12:34:01 1.75 0.00 1.75 0.00 20.40 12:35:01 1.48 0.00 1.48 0.00 17.60 12:36:01 1.80 0.00 1.80 0.00 20.80 12:37:01 1.25 0.00 1.25 0.00 14.80 12:38:01 1.77 0.00 1.77 0.00 20.80 12:39:01 1.28 0.00 1.28 0.00 14.66 12:40:01 4.82 3.10 1.72 119.85 213.96 12:41:01 404.58 23.23 381.35 750.41 10360.94 12:42:01 100.75 3.47 97.28 83.71 15390.20 12:43:01 44.43 9.60 34.83 507.52 23676.19 Average: 49.18 3.03 46.15 112.42 12108.22 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 30653268 31892252 2285952 6.94 38632 1528656 1342532 3.95 625288 1411012 12 12:32:01 30653304 31892420 2285916 6.94 38720 1528660 1342532 3.95 625396 1411008 4 12:33:01 30645368 31884584 2293852 6.96 38816 1528652 1342532 3.95 633908 1411008 8 12:34:01 30644368 31883708 2294852 6.97 38904 1528664 1342532 3.95 634600 1411012 8 12:35:01 30643080 31882548 2296140 6.97 39024 1528664 1342532 3.95 636104 1411016 12 12:36:01 30641616 31881196 2297604 6.98 39112 1528672 1342532 3.95 637484 1411020 144 12:37:01 30640484 31880152 2298736 6.98 39200 1528680 1342532 3.95 638736 1411028 152 12:38:01 30637808 31877600 2301412 6.99 39288 1528684 1342532 3.95 640284 1411032 148 12:39:01 30637008 31876924 2302212 6.99 39384 1528688 1342532 3.95 641408 1411036 152 12:40:01 30536492 31785840 2402728 7.29 39500 1538112 1342532 3.95 735176 1418024 0 12:41:01 30010340 31679788 2928880 8.89 77404 1895584 1406772 4.14 877928 1746340 228360 12:42:01 29560592 31479016 3378628 10.26 86080 2124444 1954844 5.75 1088732 1961556 39032 12:43:01 29262888 31673332 3676332 11.16 93716 2601192 1443044 4.25 904416 2428516 4196 Average: 30397432 31813028 2541788 7.72 49829 1685950 1402306 4.13 716882 1557970 20941 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 2.23 1.07 2.14 0.08 0.00 0.00 0.00 0.00 12:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 0.33 0.18 0.07 0.22 0.00 0.00 0.00 0.00 12:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 0.75 0.67 0.41 1.30 0.00 0.00 0.00 0.00 12:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 0.23 0.20 0.06 0.17 0.00 0.00 0.00 0.00 12:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 0.23 0.25 0.13 0.33 0.00 0.00 0.00 0.00 12:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 ens3 0.28 0.13 0.12 0.04 0.00 0.00 0.00 0.00 12:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 ens3 0.13 0.08 0.05 0.16 0.00 0.00 0.00 0.00 12:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 0.20 0.23 0.06 0.18 0.00 0.00 0.00 0.00 12:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 0.15 0.12 0.05 0.16 0.00 0.00 0.00 0.00 12:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 ens3 75.67 49.33 127.82 20.38 0.00 0.00 0.00 0.00 12:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 ens3 120.03 90.47 1281.16 30.61 0.00 0.00 0.00 0.00 12:41:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 30.54 25.37 438.59 5.49 0.00 0.00 0.00 0.00 12:42:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 ens3 459.29 378.45 10191.26 30.53 0.00 0.00 0.00 0.00 12:43:01 lo 0.13 0.13 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 53.08 42.04 926.28 6.90 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 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-43286) 09/03/25 _x86_64_ (8 CPU) 12:29:08 LINUX RESTART (8 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 0.22 0.00 0.01 0.62 0.00 99.14 12:31:01 0 1.01 0.00 0.00 5.00 0.02 93.97 12:31:01 1 0.12 0.00 0.02 0.00 0.00 99.87 12:31:01 2 0.00 0.00 0.02 0.00 0.00 99.98 12:31:01 3 0.43 0.00 0.02 0.00 0.00 99.55 12:31:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:31:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:31:01 6 0.02 0.00 0.02 0.00 0.00 99.97 12:31:01 7 0.12 0.00 0.02 0.00 0.00 99.87 12:32:01 all 0.02 0.00 0.01 0.59 0.00 99.37 12:32:01 0 0.03 0.00 0.03 4.73 0.00 95.20 12:32:01 1 0.03 0.00 0.00 0.00 0.00 99.97 12:32:01 2 0.02 0.00 0.00 0.00 0.02 99.97 12:32:01 3 0.03 0.00 0.00 0.00 0.00 99.97 12:32:01 4 0.00 0.00 0.00 0.00 0.02 99.98 12:32:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:32:01 7 0.08 0.00 0.05 0.00 0.02 99.85 12:33:01 all 0.05 0.00 0.02 0.00 0.00 99.92 12:33:01 0 0.03 0.00 0.05 0.03 0.02 99.87 12:33:01 1 0.12 0.00 0.02 0.00 0.02 99.85 12:33:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:33:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:33:01 4 0.00 0.00 0.02 0.02 0.00 99.97 12:33:01 5 0.07 0.00 0.02 0.00 0.02 99.90 12:33:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:33:01 7 0.13 0.00 0.05 0.00 0.02 99.80 12:34:01 all 0.03 0.00 0.01 0.01 0.00 99.96 12:34:01 0 0.05 0.00 0.03 0.03 0.00 99.88 12:34:01 1 0.07 0.00 0.03 0.00 0.00 99.90 12:34:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:34:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:34:01 5 0.02 0.00 0.00 0.00 0.00 99.98 12:34:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:34:01 7 0.03 0.00 0.00 0.00 0.00 99.97 12:35:01 all 0.01 0.00 0.01 0.01 0.00 99.97 12:35:01 0 0.08 0.00 0.02 0.05 0.02 99.83 12:35:01 1 0.02 0.00 0.03 0.00 0.02 99.93 12:35:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:35:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:35:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:35:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:35:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:35:01 7 0.00 0.00 0.02 0.00 0.00 99.98 12:36:01 all 0.01 0.00 0.01 0.01 0.00 99.96 12:36:01 0 0.02 0.00 0.02 0.08 0.00 99.88 12:36:01 1 0.02 0.00 0.03 0.00 0.02 99.93 12:36:01 2 0.00 0.00 0.03 0.00 0.00 99.97 12:36:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:36:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:36:01 5 0.02 0.00 0.00 0.00 0.00 99.98 12:36:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:36:01 7 0.05 0.00 0.00 0.00 0.00 99.95 12:37:01 all 0.01 0.00 0.00 0.00 0.00 99.98 12:37:01 0 0.05 0.00 0.00 0.03 0.02 99.90 12:37:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:37:01 2 0.00 0.00 0.02 0.00 0.02 99.97 12:37:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:37:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:37:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:37:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:37:01 7 0.00 0.00 0.00 0.00 0.00 100.00 12:38:01 all 0.02 0.00 0.01 0.01 0.01 99.96 12:38:01 0 0.03 0.00 0.02 0.03 0.02 99.90 12:38:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:38:01 2 0.03 0.00 0.05 0.00 0.02 99.90 12:38:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:38:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:38:01 5 0.02 0.00 0.00 0.00 0.00 99.98 12:38:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:38:01 7 0.05 0.00 0.00 0.00 0.00 99.95 12:39:01 all 0.01 0.00 0.01 0.00 0.00 99.98 12:39:01 0 0.03 0.00 0.00 0.05 0.00 99.92 12:39:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:39:01 2 0.00 0.00 0.00 0.00 0.02 99.98 12:39:01 3 0.00 0.00 0.02 0.00 0.00 99.98 12:39:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:39:01 5 0.00 0.00 0.02 0.00 0.02 99.97 12:39:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:39:01 7 0.02 0.00 0.00 0.00 0.00 99.98 12:40:01 all 0.82 0.00 0.05 0.02 0.00 99.11 12:40:01 0 1.35 0.00 0.00 0.03 0.02 98.60 12:40:01 1 1.05 0.00 0.12 0.00 0.00 98.83 12:40:01 2 0.70 0.00 0.05 0.02 0.00 99.23 12:40:01 3 0.40 0.00 0.00 0.00 0.00 99.60 12:40:01 4 0.28 0.00 0.05 0.03 0.00 99.63 12:40:01 5 0.70 0.00 0.13 0.03 0.00 99.13 12:40:01 6 0.33 0.00 0.02 0.00 0.00 99.65 12:40:01 7 1.75 0.00 0.03 0.00 0.00 98.22 12:41:01 all 10.44 0.00 0.89 1.15 0.03 87.49 12:41:01 0 9.12 0.00 0.77 0.98 0.03 89.10 12:41:01 1 6.63 0.00 0.60 0.03 0.02 92.72 12:41:01 2 8.61 0.00 0.50 0.17 0.03 90.69 12:41:01 3 11.42 0.00 1.02 3.90 0.03 83.62 12:41:01 4 1.32 0.00 1.20 3.35 0.02 94.11 12:41:01 5 3.27 0.00 0.40 0.03 0.02 96.28 12:41:01 6 33.10 0.00 1.96 0.58 0.05 64.30 12:41:01 7 10.01 0.00 0.70 0.13 0.03 89.12 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 12.13 0.00 0.41 0.40 0.03 87.04 12:42:01 0 7.42 0.00 0.68 0.23 0.02 91.65 12:42:01 1 5.08 0.00 0.43 0.13 0.02 94.34 12:42:01 2 39.85 0.00 0.33 0.00 0.07 59.75 12:42:01 3 5.25 0.00 0.59 2.21 0.03 91.92 12:42:01 4 28.21 0.00 0.18 0.00 0.07 71.54 12:42:01 5 0.30 0.00 0.02 0.00 0.02 99.67 12:42:01 6 3.10 0.00 0.37 0.00 0.03 96.50 12:42:01 7 7.79 0.00 0.62 0.62 0.02 90.96 12:43:01 all 8.82 0.00 0.75 0.42 0.03 89.98 12:43:01 0 16.52 0.00 4.69 2.05 0.05 76.68 12:43:01 1 4.97 0.00 0.40 0.00 0.02 94.61 12:43:01 2 0.93 0.00 0.15 0.02 0.00 98.90 12:43:01 3 0.67 0.00 0.22 1.29 0.02 97.81 12:43:01 4 44.87 0.00 0.27 0.00 0.05 54.82 12:43:01 5 0.48 0.00 0.05 0.00 0.00 99.47 12:43:01 6 0.75 0.00 0.22 0.00 0.07 98.97 12:43:01 7 1.37 0.00 0.10 0.02 0.00 98.52 Average: all 2.51 0.00 0.17 0.25 0.01 97.07 Average: 0 2.75 0.00 0.48 1.03 0.02 95.73 Average: 1 1.39 0.00 0.13 0.01 0.01 98.46 Average: 2 3.86 0.00 0.09 0.02 0.01 96.03 Average: 3 1.40 0.00 0.14 0.57 0.01 97.88 Average: 4 5.75 0.00 0.13 0.26 0.01 93.85 Average: 5 0.38 0.00 0.05 0.01 0.01 99.56 Average: 6 2.87 0.00 0.20 0.04 0.01 96.87 Average: 7 1.65 0.00 0.12 0.06 0.01 98.17