---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75217 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 825 28756 0 2585 30898 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:74:04:78 brd ff:ff:ff:ff:ff:ff inet 10.30.106.138/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe74:478/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:15:b5:92 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 inet6 fe80::42:8eff:fe15:b592/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75217) 11/14/23 _x86_64_ (8 CPU) 14:42:02 LINUX RESTART (8 CPU) 14:43:01 tps rtps wtps bread/s bwrtn/s 14:44:01 9.23 0.00 9.23 0.00 7631.26 14:45:01 6.05 0.00 6.05 0.00 7540.95 14:46:01 5.70 0.00 5.70 0.00 7537.54 14:47:01 5.95 0.00 5.95 0.00 7407.30 14:48:01 5.67 0.00 5.67 0.00 7270.12 14:49:01 165.37 4.50 160.87 167.04 8746.94 14:50:01 97.35 35.34 62.01 1676.65 13442.69 14:51:01 123.08 8.68 114.40 1595.73 23289.85 14:52:01 149.88 1.77 148.11 89.99 28922.38 Average: 63.14 5.59 57.55 392.15 12420.91 14:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:01 30653224 31895916 2285996 6.94 38644 1532520 1304864 3.84 624820 1414964 160 14:45:01 30649024 31891864 2290196 6.95 38724 1532524 1304864 3.84 628408 1414960 36 14:46:01 30643428 31886328 2295792 6.97 38804 1532516 1304864 3.84 634000 1414960 16 14:47:01 30642556 31885620 2296664 6.97 38900 1532524 1325152 3.90 634984 1414960 24 14:48:01 30641128 31884332 2298092 6.98 38972 1532536 1325152 3.90 636280 1414976 32 14:49:01 30519288 31775620 2419932 7.35 39528 1544864 1363808 4.01 749748 1421220 972 14:50:01 29995096 31660440 2944124 8.94 69176 1906408 1472256 4.33 913816 1741768 239844 14:51:01 29252604 31600152 3686616 11.19 92792 2526320 1688020 4.97 1124840 2186096 433176 14:52:01 29419592 31625000 3519628 10.69 107060 2377260 1494664 4.40 1088724 2072740 31596 Average: 30268438 31789475 2670782 8.11 55844 1779719 1398183 4.11 781736 1610738 78428 14:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 1.58 0.72 0.72 0.83 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 14:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:45:01 ens3 2.30 0.90 2.24 0.42 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 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 0.65 0.47 0.26 0.71 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 14:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:47:01 ens3 0.28 0.30 0.06 0.35 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 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 0.78 0.20 0.18 0.23 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 14:49:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 14:49:01 ens3 88.32 60.79 162.30 36.46 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 14:50:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:50:01 ens3 63.04 43.09 968.07 9.68 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 14:51:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 14:51:01 ens3 146.11 79.37 2180.37 13.71 0.00 0.00 0.00 0.00 14:51:01 veth94cf51f 38.23 89.67 4.39 1600.64 0.00 0.00 0.00 0.13 14:51:01 docker0 38.23 89.52 3.87 1600.63 0.00 0.00 0.00 0.00 14:52:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:52:01 ens3 31.63 26.41 87.81 9.15 0.00 0.00 0.00 0.00 14:52:01 docker0 4.80 5.43 0.71 24.93 0.00 0.00 0.00 0.00 Average: lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 37.19 23.58 377.99 7.95 0.00 0.00 0.00 0.00 Average: docker0 4.78 10.55 0.51 180.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75217) 11/14/23 _x86_64_ (8 CPU) 14:42:02 LINUX RESTART (8 CPU) 14:43:01 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 0.04 0.00 0.01 0.43 0.01 99.52 14:44:01 0 0.12 0.00 0.02 0.00 0.02 99.85 14:44:01 1 0.07 0.00 0.02 0.00 0.02 99.90 14:44:01 2 0.00 0.00 0.02 0.00 0.02 99.97 14:44:01 3 0.02 0.00 0.03 3.37 0.02 96.57 14:44:01 4 0.02 0.00 0.00 0.00 0.00 99.98 14:44:01 5 0.08 0.00 0.02 0.00 0.00 99.90 14:44:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:44:01 7 0.00 0.00 0.00 0.03 0.00 99.97 14:45:01 all 0.11 0.00 0.01 0.12 0.01 99.76 14:45:01 0 0.07 0.00 0.05 0.00 0.02 99.87 14:45:01 1 0.60 0.00 0.00 0.00 0.00 99.40 14:45:01 2 0.03 0.00 0.02 0.00 0.00 99.95 14:45:01 3 0.03 0.00 0.02 0.92 0.00 99.03 14:45:01 4 0.00 0.00 0.02 0.00 0.00 99.98 14:45:01 5 0.03 0.00 0.00 0.00 0.02 99.95 14:45:01 6 0.03 0.00 0.00 0.00 0.00 99.97 14:45:01 7 0.07 0.00 0.02 0.00 0.00 99.92 14:46:01 all 0.06 0.00 0.01 0.17 0.00 99.76 14:46:01 0 0.03 0.00 0.03 0.00 0.02 99.92 14:46:01 1 0.30 0.00 0.02 0.00 0.00 99.68 14:46:01 2 0.07 0.00 0.02 0.00 0.00 99.92 14:46:01 3 0.02 0.00 0.00 1.35 0.00 98.63 14:46:01 4 0.02 0.00 0.02 0.00 0.00 99.97 14:46:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:46:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:46:01 7 0.03 0.00 0.02 0.00 0.00 99.95 14:47:01 all 0.05 0.00 0.01 0.23 0.00 99.70 14:47:01 0 0.28 0.00 0.03 0.00 0.00 99.68 14:47:01 1 0.03 0.00 0.02 0.00 0.00 99.95 14:47:01 2 0.02 0.00 0.00 0.00 0.02 99.97 14:47:01 3 0.03 0.00 0.02 1.85 0.02 98.08 14:47:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:47:01 5 0.00 0.00 0.02 0.00 0.00 99.98 14:47:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:47:01 7 0.00 0.00 0.02 0.00 0.02 99.97 14:48:01 all 0.11 0.00 0.01 0.60 0.01 99.27 14:48:01 0 0.80 0.00 0.00 0.00 0.00 99.20 14:48:01 1 0.02 0.00 0.03 0.00 0.02 99.93 14:48:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:48:01 3 0.00 0.00 0.02 4.80 0.02 95.17 14:48:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:48:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:48:01 6 0.00 0.00 0.02 0.00 0.00 99.98 14:48:01 7 0.05 0.00 0.02 0.00 0.02 99.92 14:49:01 all 1.49 0.00 0.19 1.08 0.01 97.23 14:49:01 0 2.09 0.00 0.07 0.00 0.02 97.82 14:49:01 1 1.07 0.00 0.13 0.00 0.00 98.80 14:49:01 2 0.47 0.00 0.15 0.03 0.02 99.33 14:49:01 3 1.72 0.00 0.05 4.67 0.02 93.54 14:49:01 4 1.62 0.00 0.13 0.08 0.02 98.15 14:49:01 5 0.65 0.00 0.70 3.77 0.03 94.84 14:49:01 6 2.12 0.00 0.02 0.00 0.02 97.85 14:49:01 7 2.23 0.00 0.20 0.03 0.02 97.52 14:50:01 all 9.65 0.00 0.73 2.41 0.04 87.18 14:50:01 0 14.99 0.00 0.97 1.13 0.03 82.87 14:50:01 1 14.42 0.00 1.00 0.37 0.03 84.18 14:50:01 2 2.53 0.00 0.42 0.03 0.00 97.02 14:50:01 3 18.87 0.00 1.42 14.17 0.10 65.44 14:50:01 4 1.77 0.00 0.20 0.20 0.03 97.80 14:50:01 5 3.40 0.00 0.25 0.17 0.02 96.17 14:50:01 6 0.25 0.00 0.13 0.20 0.00 99.42 14:50:01 7 20.98 0.00 1.48 3.04 0.07 74.43 14:51:01 all 8.53 0.00 1.42 3.47 0.04 86.55 14:51:01 0 3.08 0.00 0.97 0.55 0.03 95.36 14:51:01 1 2.20 0.00 0.48 1.15 0.02 96.15 14:51:01 2 8.56 0.00 1.22 0.40 0.03 89.78 14:51:01 3 10.51 0.00 1.37 10.31 0.07 77.75 14:51:01 4 14.66 0.00 2.72 1.00 0.05 81.56 14:51:01 5 5.04 0.00 0.70 0.89 0.05 93.32 14:51:01 6 10.98 0.00 2.18 1.08 0.03 85.72 14:51:01 7 13.21 0.00 1.69 12.44 0.05 72.61 14:52:01 all 8.70 0.00 1.41 3.31 0.04 86.55 14:52:01 0 2.53 0.00 1.09 5.86 0.02 90.50 14:52:01 1 5.08 0.00 1.34 0.02 0.03 93.54 14:52:01 2 5.60 0.00 1.15 0.05 0.03 93.17 14:52:01 3 4.94 0.00 1.70 8.78 0.02 84.56 14:52:01 4 20.91 0.00 2.09 0.28 0.03 76.68 14:52:01 5 5.47 0.00 1.66 9.76 0.03 83.08 14:52:01 6 23.20 0.00 1.67 1.20 0.05 73.88 14:52:01 7 1.79 0.00 0.64 0.55 0.03 96.99 Average: all 3.19 0.00 0.42 1.31 0.02 95.06 Average: 0 2.67 0.00 0.36 0.84 0.02 96.12 Average: 1 2.64 0.00 0.34 0.17 0.01 96.84 Average: 2 1.92 0.00 0.33 0.06 0.01 97.68 Average: 3 4.01 0.00 0.51 5.57 0.03 89.88 Average: 4 4.32 0.00 0.57 0.17 0.01 94.92 Average: 5 1.63 0.00 0.37 1.61 0.02 96.37 Average: 6 4.07 0.00 0.45 0.28 0.01 95.20 Average: 7 4.26 0.00 0.45 1.78 0.02 93.49