---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1957 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 816 29050 0 2299 30921 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:ef:c4:95 brd ff:ff:ff:ff:ff:ff inet 10.30.106.138/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85557sec preferred_lft 85557sec inet6 fe80::f816:3eff:feef:c495/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:43:59:90 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-1957) 11/20/23 _x86_64_ (8 CPU) 08:05:11 LINUX RESTART (8 CPU) 08:06:01 tps rtps wtps bread/s bwrtn/s 08:07:01 19.68 0.00 19.68 0.00 23086.29 08:08:01 17.86 0.97 16.89 20.66 22877.84 08:09:01 15.48 0.00 15.48 0.00 22727.41 08:10:01 16.31 0.00 16.31 0.00 23137.21 08:11:01 15.89 0.00 15.89 0.00 23129.36 08:12:01 14.53 0.00 14.53 0.00 20314.88 08:13:01 1.32 0.00 1.32 0.00 14.80 08:14:01 1.83 0.00 1.83 0.00 22.40 08:15:01 1.23 0.00 1.23 0.00 15.06 08:16:01 1.87 0.00 1.87 0.00 21.73 08:17:01 93.18 39.74 53.44 1841.56 5847.96 08:18:01 131.89 19.70 112.20 742.94 14068.06 08:19:01 56.87 12.85 44.03 438.19 4707.35 Average: 29.84 5.63 24.21 234.10 12305.68 08:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 30643860 31886108 2295352 6.97 38640 1531636 1312384 3.86 632148 1414924 20 08:08:01 30644644 31887836 2294568 6.97 38776 1532252 1369684 4.03 631532 1415288 12 08:09:01 30643336 31886644 2295876 6.97 38872 1532252 1369684 4.03 632640 1415288 12 08:10:01 30642300 31885728 2296912 6.97 38968 1532256 1369684 4.03 633960 1415292 12 08:11:01 30638220 31881720 2300992 6.99 39072 1532252 1369684 4.03 637720 1415296 12 08:12:01 30637000 31880612 2302212 6.99 39160 1532264 1369684 4.03 638700 1415300 156 08:13:01 30635888 31879584 2303324 6.99 39256 1532268 1369684 4.03 639844 1415308 8 08:14:01 30635132 31878940 2304080 6.99 39352 1532276 1369684 4.03 640960 1415312 4 08:15:01 30632024 31875924 2307188 7.00 39440 1532280 1369684 4.03 644228 1415316 8 08:16:01 30630384 31874404 2308828 7.01 39536 1532288 1369684 4.03 645752 1415320 16 08:17:01 30056616 31657396 2882596 8.75 69724 1841356 1482952 4.36 916072 1677736 182828 08:18:01 29231132 31191976 3708080 11.26 90204 2160360 2305324 6.78 1449580 1925968 149272 08:19:01 29766360 31681608 3172852 9.63 99684 2109016 1432928 4.22 984696 1865476 53100 Average: 30418223 31796037 2520989 7.65 50053 1648674 1450826 4.27 748295 1509371 29651 08:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 1.12 0.10 0.09 0.21 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 ens3 1.18 0.17 0.10 0.01 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 1.17 0.22 0.10 0.33 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:10:01 ens3 1.18 0.17 0.10 0.01 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 1.42 0.43 0.27 0.56 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:12:01 ens3 1.13 0.27 0.10 0.33 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 1.07 0.13 0.09 0.17 0.00 0.00 0.00 0.00 08:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:14:01 ens3 1.17 0.23 0.10 0.17 0.00 0.00 0.00 0.00 08:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 ens3 2.13 0.60 0.51 0.50 0.00 0.00 0.00 0.00 08:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:16:01 ens3 1.43 0.45 0.24 0.37 0.00 0.00 0.00 0.00 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 08:17:01 ens3 160.99 114.50 1124.67 44.01 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 lo 3.73 3.73 0.39 0.39 0.00 0.00 0.00 0.00 08:18:01 ens3 232.76 202.47 1613.49 41.08 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 08:19:01 ens3 81.07 65.31 149.54 20.34 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 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 37.52 29.62 222.26 8.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1957) 11/20/23 _x86_64_ (8 CPU) 08:05:11 LINUX RESTART (8 CPU) 08:06:01 CPU %user %nice %system %iowait %steal %idle 08:07:01 all 0.03 0.00 0.01 1.49 0.01 98.46 08:07:01 0 0.00 0.00 0.02 0.03 0.00 99.95 08:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:07:01 2 0.12 0.00 0.02 0.00 0.02 99.85 08:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:07:01 4 0.03 0.00 0.02 11.86 0.02 88.07 08:07:01 5 0.00 0.00 0.02 0.00 0.00 99.98 08:07:01 6 0.02 0.00 0.02 0.00 0.00 99.97 08:07:01 7 0.05 0.00 0.02 0.00 0.00 99.93 08:08:01 all 0.08 0.00 0.03 1.37 0.00 98.52 08:08:01 0 0.03 0.00 0.03 0.00 0.00 99.93 08:08:01 1 0.02 0.00 0.02 0.00 0.02 99.95 08:08:01 2 0.10 0.00 0.00 0.00 0.00 99.90 08:08:01 3 0.05 0.00 0.03 0.00 0.00 99.92 08:08:01 4 0.03 0.00 0.02 10.88 0.00 89.07 08:08:01 5 0.03 0.00 0.03 0.03 0.00 99.90 08:08:01 6 0.03 0.00 0.00 0.00 0.00 99.97 08:08:01 7 0.32 0.00 0.05 0.03 0.00 99.60 08:09:01 all 0.02 0.00 0.01 1.42 0.00 98.55 08:09:01 0 0.00 0.00 0.00 0.00 0.02 99.98 08:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:09:01 3 0.03 0.00 0.03 0.00 0.02 99.92 08:09:01 4 0.05 0.00 0.00 11.36 0.02 88.57 08:09:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:09:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:09:01 7 0.07 0.00 0.00 0.00 0.02 99.92 08:10:01 all 0.02 0.00 0.01 1.18 0.00 98.80 08:10:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:10:01 3 0.03 0.00 0.00 0.02 0.00 99.95 08:10:01 4 0.03 0.00 0.03 9.43 0.02 90.49 08:10:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:10:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:10:01 7 0.03 0.00 0.02 0.00 0.00 99.95 08:11:01 all 0.02 0.00 0.01 1.15 0.00 98.81 08:11:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:11:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:11:01 2 0.02 0.00 0.02 0.02 0.02 99.93 08:11:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:11:01 4 0.07 0.00 0.03 9.21 0.02 90.67 08:11:01 5 0.00 0.00 0.02 0.00 0.00 99.98 08:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:11:01 7 0.08 0.00 0.02 0.00 0.00 99.90 08:12:01 all 0.03 0.00 0.00 1.04 0.00 98.93 08:12:01 0 0.03 0.00 0.00 0.00 0.00 99.97 08:12:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:12:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 4 0.05 0.00 0.02 8.29 0.03 91.61 08:12:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:12:01 7 0.05 0.00 0.00 0.00 0.00 99.95 08:13:01 all 0.01 0.00 0.00 0.01 0.00 99.97 08:13:01 0 0.00 0.00 0.00 0.05 0.00 99.95 08:13:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 4 0.05 0.00 0.00 0.02 0.00 99.93 08:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:13:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:13:01 7 0.03 0.00 0.00 0.00 0.00 99.97 08:14:01 all 0.12 0.00 0.00 0.01 0.00 99.87 08:14:01 0 0.03 0.00 0.02 0.05 0.02 99.88 08:14:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 2 0.83 0.00 0.00 0.00 0.00 99.17 08:14:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:14:01 4 0.05 0.00 0.00 0.00 0.02 99.93 08:14:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 08:14:01 7 0.02 0.00 0.00 0.00 0.02 99.97 08:15:01 all 0.11 0.00 0.01 0.01 0.00 99.88 08:15:01 0 0.02 0.00 0.02 0.05 0.00 99.92 08:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 08:15:01 2 0.65 0.00 0.00 0.00 0.00 99.35 08:15:01 3 0.03 0.00 0.00 0.00 0.00 99.97 08:15:01 4 0.05 0.00 0.00 0.00 0.00 99.95 08:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:15:01 7 0.10 0.00 0.03 0.00 0.02 99.85 08:16:01 all 0.05 0.00 0.01 0.05 0.00 99.89 08:16:01 0 0.02 0.00 0.00 0.03 0.00 99.95 08:16:01 1 0.00 0.00 0.00 0.00 0.02 99.98 08:16:01 2 0.20 0.00 0.02 0.00 0.02 99.77 08:16:01 3 0.07 0.00 0.02 0.35 0.00 99.57 08:16:01 4 0.02 0.00 0.02 0.00 0.00 99.97 08:16:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:16:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:16:01 7 0.07 0.00 0.00 0.00 0.00 99.93 08:17:01 all 10.53 0.00 0.74 1.32 0.03 87.37 08:17:01 0 17.83 0.00 0.92 0.25 0.03 80.97 08:17:01 1 8.69 0.00 0.77 0.48 0.02 90.04 08:17:01 2 7.90 0.00 0.46 0.55 0.02 91.07 08:17:01 3 2.04 0.00 0.65 6.17 0.03 91.10 08:17:01 4 8.52 0.00 0.73 0.25 0.03 90.46 08:17:01 5 1.85 0.00 0.35 0.18 0.02 97.60 08:17:01 6 4.18 0.00 0.40 0.05 0.02 95.35 08:17:01 7 33.27 0.00 1.69 2.67 0.08 62.29 08:17:01 CPU %user %nice %system %iowait %steal %idle 08:18:01 all 18.54 0.00 1.23 0.97 0.05 79.21 08:18:01 0 15.60 0.00 0.90 0.95 0.03 82.52 08:18:01 1 29.65 0.00 1.73 0.82 0.07 67.73 08:18:01 2 21.04 0.00 1.87 0.35 0.05 76.68 08:18:01 3 21.86 0.00 1.46 0.20 0.07 76.41 08:18:01 4 15.95 0.00 0.85 0.08 0.03 83.08 08:18:01 5 14.05 0.00 0.88 0.12 0.03 84.92 08:18:01 6 16.68 0.00 0.85 0.27 0.05 82.16 08:18:01 7 13.53 0.00 1.32 4.95 0.05 80.15 08:19:01 all 11.66 0.00 1.04 0.55 0.03 86.72 08:19:01 0 3.92 0.00 0.95 2.05 0.02 93.06 08:19:01 1 28.87 0.00 1.58 0.30 0.07 69.18 08:19:01 2 15.09 0.00 1.57 0.46 0.03 82.84 08:19:01 3 9.30 0.00 0.90 0.03 0.03 89.73 08:19:01 4 5.33 0.00 0.67 0.03 0.02 93.95 08:19:01 5 13.10 0.00 0.57 0.12 0.03 86.18 08:19:01 6 10.78 0.00 1.07 0.05 0.05 88.06 08:19:01 7 6.80 0.00 1.04 1.35 0.03 90.78 Average: all 3.17 0.00 0.24 0.81 0.01 95.77 Average: 0 2.89 0.00 0.22 0.27 0.01 96.62 Average: 1 5.17 0.00 0.32 0.12 0.01 94.38 Average: 2 3.54 0.00 0.31 0.11 0.01 96.04 Average: 3 2.57 0.00 0.24 0.52 0.01 96.66 Average: 4 2.32 0.00 0.18 4.72 0.02 92.75 Average: 5 2.23 0.00 0.14 0.03 0.01 97.58 Average: 6 2.44 0.00 0.18 0.03 0.01 97.34 Average: 7 4.18 0.00 0.32 0.69 0.02 94.79