---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2222 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 144G 8% / 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 851 27877 0 3438 30860 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:2d:38:4b brd ff:ff:ff:ff:ff:ff inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe2d:384b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:36:1e:04 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:fe36:1e04/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2222) 11/20/23 _x86_64_ (8 CPU) 21:54:42 LINUX RESTART (8 CPU) 21:55:01 tps rtps wtps bread/s bwrtn/s 21:56:01 123.25 66.52 56.72 4316.08 51480.09 21:57:01 138.26 26.38 111.88 1228.20 25578.00 21:58:01 119.76 21.86 97.90 571.37 29483.75 21:59:01 62.98 4.08 58.90 256.31 19041.79 22:00:01 108.08 2.62 105.47 386.07 31265.86 22:01:01 71.05 0.02 71.03 0.13 32720.00 22:02:01 259.72 8.30 251.42 1051.56 52560.17 Average: 126.16 18.54 107.62 1115.68 34589.63 21:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 30292952 31696432 2646268 8.03 54624 1669128 1483348 4.36 857724 1522940 84172 21:57:01 29487788 31271600 3451432 10.48 80820 2003680 2067280 6.08 1337076 1807612 136132 21:58:01 28848788 31077368 4090432 12.42 98060 2415140 2255796 6.64 1574820 2172664 102616 21:59:01 28931532 31093044 4007688 12.17 123032 2321960 2215272 6.52 1597984 2066260 124412 22:00:01 28780160 31146964 4159060 12.63 128316 2515420 2249296 6.62 1589380 2207108 8556 22:01:01 28182956 31019320 4756264 14.44 142788 2940696 2296460 6.76 1774680 2574672 125144 22:02:01 28560260 31602588 4378960 13.29 190772 3055992 1546564 4.55 1226452 2704888 2484 Average: 29012062 31272474 3927158 11.92 116916 2417431 2016288 5.93 1422588 2150878 83359 21:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 21:56:01 ens3 320.10 211.65 1161.30 54.31 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 21:57:01 ens3 157.74 123.96 1798.47 25.37 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 21:58:01 ens3 158.67 93.40 2639.68 16.23 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:59:01 ens3 43.89 38.69 16.46 14.47 0.00 0.00 0.00 0.00 22:00:01 docker0 31.03 85.05 1.68 1453.13 0.00 0.00 0.00 0.00 22:00:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 22:00:01 ens3 124.73 67.57 1717.44 12.38 0.00 0.00 0.00 0.00 22:01:01 docker0 59.00 122.25 6.94 2677.22 0.00 0.00 0.00 0.00 22:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:01:01 ens3 123.02 59.58 2677.52 8.66 0.00 0.00 0.00 0.00 22:01:01 veth5b6387e 59.00 122.40 7.75 2677.23 0.00 0.00 0.00 0.22 22:02:01 docker0 0.10 0.15 0.00 0.01 0.00 0.00 0.00 0.00 22:02:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 22:02:01 ens3 14.11 13.50 47.48 3.91 0.00 0.00 0.00 0.00 Average: docker0 12.87 29.63 1.23 589.99 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 134.61 86.91 1436.84 19.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2222) 11/20/23 _x86_64_ (8 CPU) 21:54:42 LINUX RESTART (8 CPU) 21:55:01 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 8.82 0.00 0.99 5.56 0.04 84.59 21:56:01 0 9.21 0.00 0.75 1.39 0.02 88.63 21:56:01 1 24.70 0.00 1.19 2.33 0.07 71.71 21:56:01 2 10.35 0.00 0.95 1.07 0.03 87.60 21:56:01 3 6.85 0.00 0.85 0.65 0.02 91.63 21:56:01 4 7.04 0.00 0.70 1.89 0.05 90.31 21:56:01 5 2.86 0.00 2.07 20.58 0.05 74.44 21:56:01 6 3.78 0.00 0.64 0.77 0.05 94.77 21:56:01 7 5.77 0.00 0.72 15.84 0.03 77.64 21:57:01 all 13.33 0.00 1.04 2.26 0.05 83.32 21:57:01 0 14.11 0.00 0.65 0.85 0.05 84.34 21:57:01 1 25.41 0.00 1.90 1.00 0.05 71.64 21:57:01 2 16.22 0.00 1.02 0.47 0.07 82.23 21:57:01 3 21.25 0.00 1.69 0.82 0.07 76.17 21:57:01 4 7.75 0.00 0.95 0.48 0.03 90.78 21:57:01 5 7.57 0.00 0.79 12.04 0.03 79.58 21:57:01 6 6.49 0.00 0.95 2.41 0.05 90.10 21:57:01 7 7.88 0.00 0.37 0.05 0.03 91.67 21:58:01 all 10.45 0.00 0.74 4.38 0.04 84.39 21:58:01 0 23.60 0.00 1.31 13.33 0.07 61.70 21:58:01 1 7.29 0.00 0.70 0.55 0.02 91.44 21:58:01 2 6.62 0.00 0.47 0.94 0.02 91.96 21:58:01 3 2.69 0.00 0.35 0.15 0.03 96.78 21:58:01 4 1.79 0.00 0.35 0.18 0.03 97.65 21:58:01 5 19.75 0.00 1.00 18.36 0.05 60.84 21:58:01 6 10.50 0.00 0.93 0.85 0.05 87.67 21:58:01 7 11.42 0.00 0.85 0.65 0.03 87.04 21:59:01 all 11.16 0.00 0.78 2.24 0.04 85.77 21:59:01 0 1.86 0.00 0.43 8.98 0.03 88.70 21:59:01 1 7.66 0.00 0.40 0.27 0.03 91.64 21:59:01 2 1.45 0.00 0.07 0.00 0.02 98.47 21:59:01 3 1.03 0.00 0.18 0.00 0.02 98.77 21:59:01 4 0.78 0.00 0.18 0.73 0.10 98.20 21:59:01 5 24.23 0.00 2.96 6.23 0.07 66.52 21:59:01 6 8.33 0.00 0.70 0.25 0.03 90.69 21:59:01 7 43.92 0.00 1.34 1.54 0.08 53.12 22:00:01 all 10.27 0.00 0.90 3.13 0.04 85.66 22:00:01 0 9.75 0.00 1.44 5.05 0.03 83.73 22:00:01 1 27.94 0.00 2.42 6.66 0.05 62.93 22:00:01 2 1.16 0.00 0.44 1.68 0.02 96.71 22:00:01 3 3.01 0.00 0.35 0.00 0.02 96.63 22:00:01 4 1.18 0.00 0.33 0.02 0.08 98.38 22:00:01 5 1.57 0.00 0.28 10.38 0.03 87.74 22:00:01 6 0.98 0.00 0.35 0.18 0.02 98.47 22:00:01 7 36.54 0.00 1.60 1.10 0.05 60.71 22:01:01 all 9.45 0.00 1.10 3.01 0.03 86.41 22:01:01 0 0.60 0.00 0.22 0.00 0.00 99.18 22:01:01 1 0.84 0.00 0.70 5.38 0.02 93.07 22:01:01 2 8.53 0.00 0.52 11.14 0.05 79.76 22:01:01 3 6.63 0.00 1.00 0.02 0.02 92.33 22:01:01 4 28.75 0.00 1.92 2.92 0.07 66.34 22:01:01 5 6.99 0.00 1.64 2.01 0.03 89.34 22:01:01 6 12.39 0.00 1.30 2.64 0.03 83.64 22:01:01 7 10.83 0.00 1.49 0.03 0.03 87.62 22:02:01 all 9.35 0.00 2.36 3.19 0.07 85.04 22:02:01 0 5.85 0.00 2.06 8.37 0.08 83.63 22:02:01 1 7.65 0.00 1.79 0.18 0.05 90.32 22:02:01 2 33.00 0.00 6.33 2.45 0.12 58.10 22:02:01 3 12.10 0.00 2.75 0.74 0.08 84.33 22:02:01 4 4.65 0.00 1.27 0.65 0.05 93.37 22:02:01 5 5.73 0.00 1.75 5.33 0.07 87.12 22:02:01 6 3.01 0.00 1.79 7.69 0.07 87.44 22:02:01 7 2.94 0.00 1.12 0.10 0.03 95.81 Average: all 10.40 0.00 1.13 3.40 0.05 85.02 Average: 0 9.28 0.00 0.98 5.42 0.04 84.28 Average: 1 14.50 0.00 1.30 2.34 0.04 81.82 Average: 2 11.03 0.00 1.40 2.53 0.05 85.00 Average: 3 7.65 0.00 1.02 0.34 0.04 90.95 Average: 4 7.42 0.00 0.82 0.98 0.06 90.72 Average: 5 9.81 0.00 1.50 10.70 0.05 77.94 Average: 6 6.50 0.00 0.95 2.11 0.04 90.40 Average: 7 17.05 0.00 1.07 2.75 0.04 79.09