---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5811 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 858 28324 0 2984 30864 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:7e:4e:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85518sec preferred_lft 85518sec inet6 fe80::f816:3eff:fe7e:4ea7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:93:ee:37 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::42:41ff:fe93:ee37/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5811) 02/16/24 _x86_64_ (8 CPU) 14:32:15 LINUX RESTART (8 CPU) 14:33:02 tps rtps wtps bread/s bwrtn/s 14:34:01 51.92 2.95 48.97 83.24 66046.16 14:35:01 32.23 0.00 32.23 0.00 48803.73 14:36:01 1.28 0.00 1.28 0.00 14.93 14:37:01 1.78 0.00 1.78 0.00 21.33 14:38:01 1.43 0.00 1.43 0.00 16.40 14:39:01 1.82 0.00 1.82 0.00 23.06 14:40:01 1.18 0.00 1.18 0.00 14.40 14:41:01 1.22 0.00 1.22 0.00 15.33 14:42:01 1.33 0.00 1.33 0.00 15.73 14:43:01 35.43 25.70 9.73 853.99 1207.93 14:44:01 108.93 33.76 75.17 2288.55 9610.26 14:45:01 384.29 21.53 362.76 1007.30 26222.30 14:46:01 164.28 0.07 164.21 4.53 35515.76 Average: 60.56 6.47 54.09 326.27 14359.01 14:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:01 30644052 31886148 2295160 6.97 38636 1531812 1325964 3.90 629628 1413356 16 14:35:01 30642272 31884536 2296940 6.97 38724 1531816 1325964 3.90 630792 1413324 152 14:36:01 30632128 31874492 2307084 7.00 38820 1531816 1325964 3.90 640256 1413324 152 14:37:01 30631772 31874264 2307440 7.01 38916 1531824 1325964 3.90 640692 1413332 76 14:38:01 30630624 31873212 2308588 7.01 39012 1531828 1343928 3.95 642108 1413324 44 14:39:01 30623696 31866384 2315516 7.03 39100 1531832 1343928 3.95 648824 1413328 152 14:40:01 30620792 31863556 2318420 7.04 39180 1531836 1343928 3.95 651756 1413332 152 14:41:01 30619872 31862680 2319340 7.04 39204 1531844 1343928 3.95 652672 1413336 164 14:42:01 30618840 31861748 2320372 7.04 39300 1531848 1343928 3.95 653784 1413344 156 14:43:01 30336280 31673492 2602932 7.90 48548 1611852 1461640 4.30 863080 1471204 40812 14:44:01 29963364 31680652 2975848 9.03 78472 1942920 2004472 5.90 895912 1773040 138980 14:45:01 28793196 31238924 4146016 12.59 93324 2635984 1823316 5.36 1436508 2351564 323804 14:46:01 28637264 31221484 4301948 13.06 103132 2759212 1820340 5.36 1471108 2461880 728 Average: 30261089 31743198 2678123 8.13 51874 1748956 1471790 4.33 804394 1598284 38876 14:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 49.20 29.81 93.03 7.00 0.00 0.00 0.00 0.00 14:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 0.35 0.15 0.07 0.01 0.00 0.00 0.00 0.00 14:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 0.78 0.58 0.36 1.13 0.00 0.00 0.00 0.00 14:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 0.27 0.18 0.06 0.17 0.00 0.00 0.00 0.00 14:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 ens3 0.42 0.30 0.14 0.36 0.00 0.00 0.00 0.00 14:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 3.38 1.10 2.36 0.82 0.00 0.00 0.00 0.00 14:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 ens3 0.92 0.62 0.46 0.85 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 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 ens3 0.42 0.25 0.07 0.05 0.00 0.00 0.00 0.00 14:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 ens3 0.40 0.20 0.07 0.24 0.00 0.00 0.00 0.00 14:43:01 lo 0.80 0.80 0.08 0.08 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 122.70 86.94 334.39 40.59 0.00 0.00 0.00 0.00 14:44:01 lo 1.33 1.33 0.14 0.14 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 69.84 45.63 1095.64 9.96 0.00 0.00 0.00 0.00 14:45:01 lo 3.80 3.80 0.34 0.34 0.00 0.00 0.00 0.00 14:45:01 docker0 67.02 187.20 4.02 4288.41 0.00 0.00 0.00 0.00 14:45:01 ens3 508.82 399.52 5649.28 1259.11 0.00 0.00 0.00 0.00 14:46:01 lo 5.40 5.40 0.49 0.49 0.00 0.00 0.00 0.00 14:46:01 docker0 10.83 32.02 0.71 595.99 0.00 0.00 0.00 0.00 14:46:01 ens3 377.89 439.84 638.04 3015.20 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 6.00 16.89 0.36 376.20 0.00 0.00 0.00 0.00 Average: ens3 87.39 77.38 601.72 333.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5811) 02/16/24 _x86_64_ (8 CPU) 14:32:15 LINUX RESTART (8 CPU) 14:33:02 CPU %user %nice %system %iowait %steal %idle 14:34:01 all 0.41 0.00 0.05 5.00 0.01 94.54 14:34:01 0 0.12 0.00 0.12 39.54 0.02 60.20 14:34:01 1 0.31 0.00 0.08 0.46 0.00 99.15 14:34:01 2 1.05 0.00 0.05 0.00 0.02 98.88 14:34:01 3 0.51 0.00 0.02 0.00 0.02 99.46 14:34:01 4 0.05 0.00 0.02 0.02 0.02 99.90 14:34:01 5 0.17 0.00 0.02 0.00 0.00 99.81 14:34:01 6 0.34 0.00 0.02 0.00 0.00 99.64 14:34:01 7 0.70 0.00 0.02 0.00 0.02 99.27 14:35:01 all 0.02 0.00 0.01 3.83 0.00 96.13 14:35:01 0 0.03 0.00 0.03 30.66 0.00 69.27 14:35:01 1 0.00 0.00 0.02 0.00 0.00 99.98 14:35:01 2 0.05 0.00 0.02 0.00 0.00 99.93 14:35:01 3 0.03 0.00 0.02 0.00 0.02 99.93 14:35:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:35:01 5 0.03 0.00 0.00 0.00 0.00 99.97 14:35:01 6 0.03 0.00 0.02 0.00 0.02 99.93 14:35:01 7 0.00 0.00 0.02 0.00 0.00 99.98 14:36:01 all 0.25 0.00 0.02 0.01 0.00 99.72 14:36:01 0 0.10 0.00 0.02 0.00 0.00 99.88 14:36:01 1 0.00 0.00 0.02 0.00 0.00 99.98 14:36:01 2 0.93 0.00 0.02 0.00 0.00 99.05 14:36:01 3 0.83 0.00 0.07 0.03 0.03 99.04 14:36:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:36:01 5 0.10 0.00 0.02 0.00 0.00 99.88 14:36:01 6 0.03 0.00 0.02 0.00 0.00 99.95 14:36:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:37:01 all 0.26 0.00 0.01 0.01 0.00 99.72 14:37:01 0 0.02 0.00 0.00 0.00 0.02 99.97 14:37:01 1 0.00 0.00 0.02 0.00 0.00 99.98 14:37:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:37:01 3 1.99 0.00 0.00 0.05 0.02 97.95 14:37:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:37:01 5 0.05 0.00 0.00 0.00 0.00 99.95 14:37:01 6 0.02 0.00 0.00 0.00 0.00 99.98 14:37:01 7 0.00 0.00 0.02 0.00 0.00 99.98 14:38:01 all 0.27 0.00 0.01 0.01 0.00 99.72 14:38:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:38:01 1 0.03 0.00 0.00 0.00 0.00 99.97 14:38:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:38:01 3 1.99 0.00 0.02 0.05 0.02 97.93 14:38:01 4 0.00 0.00 0.02 0.00 0.00 99.98 14:38:01 5 0.03 0.00 0.00 0.00 0.02 99.95 14:38:01 6 0.00 0.00 0.02 0.00 0.00 99.98 14:38:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:39:01 all 0.32 0.00 0.01 0.01 0.00 99.66 14:39:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:39:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:39:01 2 0.10 0.00 0.02 0.00 0.00 99.88 14:39:01 3 2.23 0.00 0.00 0.05 0.02 97.70 14:39:01 4 0.03 0.00 0.02 0.00 0.00 99.95 14:39:01 5 0.07 0.00 0.03 0.00 0.00 99.90 14:39:01 6 0.03 0.00 0.00 0.00 0.00 99.97 14:39:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:40:01 all 0.06 0.00 0.01 0.00 0.00 99.92 14:40:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:40:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:40:01 2 0.03 0.00 0.02 0.00 0.00 99.95 14:40:01 3 0.42 0.00 0.02 0.03 0.00 99.53 14:40:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:40:01 5 0.00 0.00 0.03 0.00 0.02 99.95 14:40:01 6 0.02 0.00 0.02 0.00 0.00 99.97 14:40:01 7 0.05 0.00 0.02 0.00 0.02 99.92 14:41:01 all 0.03 0.00 0.01 0.00 0.00 99.95 14:41:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:41:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:41:01 2 0.02 0.00 0.02 0.00 0.00 99.97 14:41:01 3 0.07 0.00 0.00 0.02 0.02 99.90 14:41:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:41:01 5 0.08 0.00 0.03 0.00 0.02 99.87 14:41:01 6 0.03 0.00 0.02 0.00 0.00 99.95 14:41:01 7 0.03 0.00 0.00 0.00 0.00 99.97 14:42:01 all 0.01 0.00 0.00 0.00 0.00 99.98 14:42:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:42:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:42:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:42:01 3 0.05 0.00 0.00 0.05 0.00 99.90 14:42:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:42:01 5 0.00 0.00 0.02 0.00 0.02 99.97 14:42:01 6 0.03 0.00 0.02 0.00 0.02 99.93 14:42:01 7 0.00 0.00 0.02 0.00 0.00 99.98 14:43:01 all 3.54 0.00 0.30 0.25 0.02 95.88 14:43:01 0 8.12 0.00 0.67 0.38 0.02 90.81 14:43:01 1 5.28 0.00 0.37 0.10 0.02 94.23 14:43:01 2 0.85 0.00 0.18 0.02 0.02 98.93 14:43:01 3 2.29 0.00 0.17 1.14 0.02 96.39 14:43:01 4 1.95 0.00 0.15 0.05 0.02 97.83 14:43:01 5 1.99 0.00 0.25 0.07 0.02 97.68 14:43:01 6 0.82 0.00 0.23 0.03 0.00 98.92 14:43:01 7 7.02 0.00 0.42 0.22 0.02 92.33 14:44:01 all 10.90 0.00 0.78 1.08 0.03 87.21 14:44:01 0 34.92 0.00 2.03 1.10 0.05 61.90 14:44:01 1 21.57 0.00 1.40 0.40 0.03 76.59 14:44:01 2 4.91 0.00 0.42 0.03 0.02 94.63 14:44:01 3 1.09 0.00 0.38 5.42 0.05 93.06 14:44:01 4 2.10 0.00 0.35 0.37 0.02 97.17 14:44:01 5 1.27 0.00 0.45 0.63 0.03 97.62 14:44:01 6 4.33 0.00 0.43 0.20 0.02 95.02 14:44:01 7 16.94 0.00 0.70 0.55 0.03 81.78 14:44:01 CPU %user %nice %system %iowait %steal %idle 14:45:01 all 14.65 0.00 1.63 1.69 0.06 81.98 14:45:01 0 8.66 0.00 2.03 3.59 0.05 85.67 14:45:01 1 21.73 0.00 2.70 1.57 0.07 73.94 14:45:01 2 8.48 0.00 1.47 0.27 0.03 89.74 14:45:01 3 11.30 0.00 1.25 4.86 0.07 82.52 14:45:01 4 21.96 0.00 1.44 0.59 0.07 75.94 14:45:01 5 14.64 0.00 1.69 0.45 0.08 83.13 14:45:01 6 17.69 0.00 1.09 0.17 0.07 80.98 14:45:01 7 12.71 0.00 1.33 2.03 0.05 83.88 14:46:01 all 9.79 0.00 1.49 1.77 0.05 86.90 14:46:01 0 6.87 0.00 1.34 0.30 0.05 91.44 14:46:01 1 10.93 0.00 1.21 2.92 0.03 84.91 14:46:01 2 4.97 0.00 1.84 0.02 0.03 93.14 14:46:01 3 15.53 0.00 1.52 0.28 0.08 82.58 14:46:01 4 10.73 0.00 1.53 1.93 0.07 85.75 14:46:01 5 3.64 0.00 1.19 3.64 0.03 91.49 14:46:01 6 15.07 0.00 1.53 0.03 0.05 83.32 14:46:01 7 10.61 0.00 1.73 5.05 0.07 82.54 Average: all 3.11 0.00 0.33 1.04 0.02 95.50 Average: 0 4.53 0.00 0.48 5.77 0.02 89.20 Average: 1 4.61 0.00 0.45 0.42 0.01 94.52 Average: 2 1.65 0.00 0.31 0.03 0.01 98.01 Average: 3 2.95 0.00 0.27 0.92 0.03 95.84 Average: 4 2.82 0.00 0.27 0.23 0.01 96.67 Average: 5 1.69 0.00 0.29 0.37 0.02 97.63 Average: 6 2.95 0.00 0.26 0.03 0.01 96.75 Average: 7 3.71 0.00 0.33 0.60 0.02 95.35