---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8367 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 13G 143G 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 854 26493 0 4819 30856 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:25:b2:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe25:b2a2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:2d:62:57 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-8367) 12/30/23 _x86_64_ (8 CPU) 02:49:06 LINUX RESTART (8 CPU) 02:50:01 tps rtps wtps bread/s bwrtn/s 02:51:01 106.65 13.91 92.74 979.27 28107.70 02:52:01 122.70 23.65 99.05 2773.80 28916.91 02:53:01 421.58 12.31 409.27 788.70 107455.77 02:54:01 15.65 0.45 15.20 31.46 16429.31 02:55:01 12.68 0.00 12.68 0.00 17638.13 02:56:01 17.30 0.00 17.30 0.00 17052.27 02:57:01 23.85 0.07 23.78 8.13 18753.27 02:58:01 58.04 1.75 56.29 107.85 19592.32 Average: 97.30 6.52 90.79 586.16 31743.14 02:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 29921188 31659548 3018032 9.16 76068 1965256 1441016 4.24 930148 1779616 188324 02:52:01 27951368 31638796 4987852 15.14 104128 3831260 1565724 4.61 1013444 3570384 1711592 02:53:01 25309596 29966600 7629624 23.16 132536 4659520 7233600 21.28 2795820 4323128 528 02:54:01 24254320 28957160 8684900 26.37 132732 4662460 8862396 26.08 3833020 4331704 128 02:55:01 24243860 28946924 8695360 26.40 132792 4662636 8862396 26.08 3842620 4331892 232 02:56:01 23963976 28674704 8975244 27.25 133044 4667168 8993684 26.46 4119776 4331000 184 02:57:01 24570376 29284380 8368844 25.41 133300 4695980 6719576 19.77 3534480 4323412 156 02:58:01 27089372 31556992 5849848 17.76 137864 4526752 1574400 4.63 1286720 4091028 55424 Average: 25913007 30085638 7026213 21.33 122808 4208879 5656599 16.64 2669504 3885270 244571 02:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 65.23 41.79 1079.59 6.68 0.00 0.00 0.00 0.00 02:51:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 494.87 284.75 16050.31 42.30 0.00 0.00 0.00 0.00 02:52:01 br-1bc97be8faf9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 9.20 9.20 0.85 0.85 0.00 0.00 0.00 0.00 02:53:01 veth8faddc0 1.15 1.32 0.07 0.08 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth49a6d68 0.15 0.48 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 vethf0d358f 24.08 22.18 12.03 16.87 0.00 0.00 0.00 0.00 02:54:01 veth8faddc0 22.51 19.00 8.81 26.76 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth49a6d68 2.37 2.28 7.87 2.61 0.00 0.00 0.00 0.00 02:54:01 vethf0d358f 7.88 6.68 7.42 14.18 0.00 0.00 0.00 0.00 02:55:01 veth8faddc0 3.30 3.05 1.49 1.08 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth49a6d68 0.40 0.22 0.05 0.06 0.00 0.00 0.00 0.00 02:55:01 vethf0d358f 0.18 0.20 0.27 0.02 0.00 0.00 0.00 0.00 02:56:01 veth8faddc0 102.53 83.77 34.97 175.87 0.00 0.00 0.00 0.01 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth49a6d68 6.38 7.03 15.38 5.40 0.00 0.00 0.00 0.00 02:56:01 vethf0d358f 61.37 50.66 31.91 123.44 0.00 0.00 0.00 0.01 02:57:01 veth8faddc0 1.25 1.55 0.50 0.13 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 veth49a6d68 1.33 1.05 0.13 0.14 0.00 0.00 0.00 0.00 02:57:01 vethf0d358f 0.47 0.62 0.30 0.05 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 1079.47 707.30 21615.80 179.36 0.00 0.00 0.00 0.00 02:58:01 lo 61.76 61.76 45.32 45.32 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 95.82 59.23 2586.99 15.00 0.00 0.00 0.00 0.00 Average: lo 7.16 7.16 5.62 5.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8367) 12/30/23 _x86_64_ (8 CPU) 02:49:06 LINUX RESTART (8 CPU) 02:50:01 CPU %user %nice %system %iowait %steal %idle 02:51:01 all 9.48 0.00 0.71 2.98 0.03 86.80 02:51:01 0 0.07 0.00 0.25 15.15 0.02 84.52 02:51:01 1 28.14 0.00 1.64 3.01 0.07 67.15 02:51:01 2 13.14 0.00 0.72 1.22 0.03 84.89 02:51:01 3 21.00 0.00 1.37 1.85 0.05 75.73 02:51:01 4 8.57 0.00 0.83 0.38 0.02 90.20 02:51:01 5 1.58 0.00 0.45 2.15 0.00 95.81 02:51:01 6 0.45 0.00 0.25 0.08 0.00 99.22 02:51:01 7 3.01 0.00 0.15 0.00 0.02 96.83 02:52:01 all 11.42 0.00 2.69 2.92 0.05 82.92 02:52:01 0 6.19 0.00 3.03 3.10 0.03 87.64 02:52:01 1 6.72 0.00 2.13 0.49 0.07 90.60 02:52:01 2 9.39 0.00 2.78 1.21 0.03 86.58 02:52:01 3 8.34 0.00 3.21 8.02 0.05 80.38 02:52:01 4 19.77 0.00 3.05 0.99 0.05 76.15 02:52:01 5 23.48 0.00 2.69 8.21 0.08 65.54 02:52:01 6 10.42 0.00 2.21 1.06 0.08 86.23 02:52:01 7 7.02 0.00 2.40 0.35 0.03 90.19 02:53:01 all 19.76 0.00 4.08 6.70 0.08 69.38 02:53:01 0 23.43 0.00 4.45 0.96 0.08 71.08 02:53:01 1 24.93 0.00 5.58 2.20 0.08 67.20 02:53:01 2 19.56 0.00 4.78 28.48 0.08 47.10 02:53:01 3 23.39 0.00 3.79 1.50 0.07 71.25 02:53:01 4 19.89 0.00 3.32 3.05 0.08 73.65 02:53:01 5 18.43 0.00 3.60 10.02 0.08 67.86 02:53:01 6 16.12 0.00 3.71 3.27 0.08 76.82 02:53:01 7 12.38 0.00 3.44 4.12 0.07 79.99 02:54:01 all 13.23 0.00 1.19 2.05 0.05 83.48 02:54:01 0 13.46 0.00 1.26 0.23 0.03 85.02 02:54:01 1 12.62 0.00 1.12 0.02 0.05 86.19 02:54:01 2 10.92 0.00 1.19 0.03 0.07 87.79 02:54:01 3 18.74 0.00 1.52 0.00 0.05 79.69 02:54:01 4 13.38 0.00 1.34 3.91 0.03 81.34 02:54:01 5 11.39 0.00 1.02 11.86 0.05 75.68 02:54:01 6 13.48 0.00 1.12 0.15 0.05 85.20 02:54:01 7 11.80 0.00 0.95 0.25 0.05 86.95 02:55:01 all 0.75 0.00 0.10 0.81 0.03 98.31 02:55:01 0 0.95 0.00 0.13 0.00 0.05 98.86 02:55:01 1 0.52 0.00 0.10 0.00 0.03 99.35 02:55:01 2 1.35 0.00 0.12 0.00 0.02 98.51 02:55:01 3 0.55 0.00 0.15 0.00 0.03 99.27 02:55:01 4 0.18 0.00 0.03 0.00 0.00 99.78 02:55:01 5 0.82 0.00 0.12 6.52 0.05 92.49 02:55:01 6 1.29 0.00 0.10 0.00 0.03 98.58 02:55:01 7 0.32 0.00 0.05 0.00 0.00 99.63 02:56:01 all 6.36 0.00 0.70 1.26 0.05 91.62 02:56:01 0 7.91 0.00 0.63 0.00 0.03 91.42 02:56:01 1 6.71 0.00 0.80 0.03 0.05 92.40 02:56:01 2 6.77 0.00 0.78 0.00 0.05 92.40 02:56:01 3 7.46 0.00 0.97 0.00 0.05 91.52 02:56:01 4 5.04 0.00 0.55 0.02 0.12 94.28 02:56:01 5 5.96 0.00 0.64 10.03 0.05 83.33 02:56:01 6 5.70 0.00 0.64 0.02 0.03 93.61 02:56:01 7 5.36 0.00 0.60 0.02 0.03 93.99 02:57:01 all 1.09 0.00 0.43 0.81 0.04 97.62 02:57:01 0 0.73 0.00 0.28 0.00 0.02 98.97 02:57:01 1 1.66 0.00 0.49 0.02 0.05 97.79 02:57:01 2 1.43 0.00 0.55 0.29 0.03 97.70 02:57:01 3 0.97 0.00 0.44 0.13 0.05 98.41 02:57:01 4 0.65 0.00 0.35 0.02 0.03 98.95 02:57:01 5 0.99 0.00 0.45 6.04 0.03 92.49 02:57:01 6 1.44 0.00 0.42 0.02 0.03 98.10 02:57:01 7 0.85 0.00 0.47 0.00 0.05 98.63 02:58:01 all 8.29 0.00 0.64 1.22 0.03 89.83 02:58:01 0 0.68 0.00 0.37 0.12 0.00 98.83 02:58:01 1 4.85 0.00 0.62 1.27 0.03 93.23 02:58:01 2 3.00 0.00 0.43 0.13 0.02 96.42 02:58:01 3 14.27 0.00 0.77 0.44 0.03 84.49 02:58:01 4 1.07 0.00 0.35 0.17 0.02 98.40 02:58:01 5 1.02 0.00 0.38 6.82 0.02 91.76 02:58:01 6 38.57 0.00 1.64 0.63 0.08 59.08 02:58:01 7 2.91 0.00 0.53 0.17 0.03 96.36 Average: all 8.79 0.00 1.31 2.34 0.04 87.52 Average: 0 6.65 0.00 1.30 2.45 0.03 89.57 Average: 1 10.76 0.00 1.56 0.88 0.05 86.75 Average: 2 8.18 0.00 1.41 3.89 0.04 86.48 Average: 3 11.84 0.00 1.52 1.49 0.05 85.10 Average: 4 8.54 0.00 1.22 1.06 0.04 89.12 Average: 5 7.94 0.00 1.17 7.70 0.05 83.15 Average: 6 10.93 0.00 1.26 0.65 0.05 87.12 Average: 7 5.45 0.00 1.07 0.61 0.04 92.83