---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18635 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 856 26506 0 4804 30855 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:ed:56:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:feed:56e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:79:f4:e9 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-18635) 03/27/24 _x86_64_ (8 CPU) 17:19:51 LINUX RESTART (8 CPU) 17:20:01 tps rtps wtps bread/s bwrtn/s 17:21:03 146.72 90.45 56.26 5468.04 44229.12 17:22:01 120.24 27.84 92.40 2153.15 16035.86 17:23:01 147.96 9.50 138.46 1655.72 42554.24 17:24:01 355.91 13.70 342.21 770.87 69231.34 17:25:01 8.68 0.30 8.38 18.00 5083.89 17:26:01 34.16 0.08 34.07 9.06 6594.94 Average: 135.69 23.62 112.07 1676.55 30702.74 17:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:03 30298520 31660580 2640700 8.02 51576 1632268 1475412 4.34 883268 1488848 58476 17:22:01 29963868 31707148 2975352 9.03 79056 1966536 1405312 4.13 871464 1796448 128972 17:23:01 27206100 31654432 5733120 17.41 118552 4531344 1466652 4.32 1015668 4268136 1618820 17:24:01 24610972 29333020 8328248 25.28 133580 4661616 8475116 24.94 3451656 4364268 456 17:25:01 24300032 29007856 8639188 26.23 133732 4662668 8817976 25.94 3784484 4340164 176 17:26:01 25732472 30413732 7206748 21.88 134168 4689556 4316820 12.70 2414536 4304744 100 Average: 27018661 30629461 5920559 17.97 108444 3690665 4326215 12.73 2070179 3427101 301167 17:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:03 ens3 341.22 221.81 939.87 56.99 0.00 0.00 0.00 0.00 17:21:03 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 60.06 41.30 1026.13 8.39 0.00 0.00 0.00 0.00 17:22:01 lo 1.17 1.17 0.13 0.13 0.00 0.00 0.00 0.00 17:23:01 br-1046464fc811 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 ens3 604.77 360.64 19545.96 27.83 0.00 0.00 0.00 0.00 17:23:01 lo 11.26 11.26 1.03 1.03 0.00 0.00 0.00 0.00 17:24:01 br-1046464fc811 0.85 0.73 0.06 0.31 0.00 0.00 0.00 0.00 17:24:01 vethee2c14a 0.23 0.62 0.01 0.05 0.00 0.00 0.00 0.00 17:24:01 vethae6c23b 0.53 0.83 0.06 0.31 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 br-1046464fc811 2.17 2.52 1.60 1.75 0.00 0.00 0.00 0.00 17:25:01 vethee2c14a 1.18 1.10 0.39 0.31 0.00 0.00 0.00 0.00 17:25:01 vethae6c23b 0.25 0.23 0.02 0.01 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 br-1046464fc811 1.35 1.67 0.11 0.16 0.00 0.00 0.00 0.00 17:26:01 vethee2c14a 0.48 0.32 0.06 0.07 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 1042.50 648.55 21490.01 105.14 0.00 0.00 0.00 0.00 Average: br-1046464fc811 0.73 0.82 0.30 0.37 0.00 0.00 0.00 0.00 Average: vethee2c14a 0.32 0.34 0.08 0.07 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 172.19 107.93 3601.13 17.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18635) 03/27/24 _x86_64_ (8 CPU) 17:19:51 LINUX RESTART (8 CPU) 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:03 all 7.60 0.00 1.11 2.78 0.03 88.48 17:21:03 0 3.63 0.00 0.63 3.71 0.03 92.00 17:21:03 1 3.42 0.00 0.83 1.70 0.02 94.02 17:21:03 2 6.21 0.00 1.02 8.98 0.03 83.76 17:21:03 3 5.79 0.00 0.81 2.90 0.05 90.44 17:21:03 4 4.82 0.00 0.93 0.49 0.03 93.73 17:21:03 5 12.02 0.00 1.00 0.64 0.05 86.28 17:21:03 6 16.31 0.00 1.39 2.40 0.03 79.87 17:21:03 7 8.68 0.00 2.22 1.29 0.05 87.77 17:22:01 all 10.29 0.00 0.88 1.49 0.03 87.31 17:22:01 0 12.44 0.00 1.07 1.88 0.05 84.55 17:22:01 1 13.46 0.00 1.25 6.31 0.03 78.95 17:22:01 2 3.24 0.00 0.53 1.04 0.02 95.17 17:22:01 3 4.16 0.00 0.45 0.19 0.02 95.19 17:22:01 4 1.78 0.00 0.43 0.45 0.00 97.34 17:22:01 5 9.28 0.00 0.83 0.43 0.02 89.44 17:22:01 6 28.16 0.00 1.69 1.09 0.03 69.03 17:22:01 7 9.82 0.00 0.78 0.59 0.03 88.77 17:23:01 all 12.74 0.00 3.88 2.75 0.06 80.58 17:23:01 0 15.15 0.00 3.74 2.88 0.07 78.16 17:23:01 1 9.81 0.00 3.50 4.43 0.07 82.20 17:23:01 2 8.86 0.00 5.26 0.74 0.03 85.11 17:23:01 3 11.60 0.00 3.21 1.15 0.05 83.98 17:23:01 4 10.13 0.00 3.84 0.76 0.05 85.22 17:23:01 5 10.80 0.00 3.62 0.24 0.07 85.28 17:23:01 6 9.74 0.00 3.30 0.25 0.05 86.66 17:23:01 7 25.92 0.00 4.56 11.60 0.09 57.83 17:24:01 all 27.89 0.00 3.49 5.74 0.08 62.81 17:24:01 0 24.96 0.00 3.00 1.91 0.07 70.07 17:24:01 1 35.37 0.00 4.09 7.68 0.08 52.77 17:24:01 2 23.35 0.00 3.14 1.12 0.08 72.30 17:24:01 3 36.29 0.00 4.44 2.66 0.08 56.52 17:24:01 4 22.77 0.00 2.78 2.38 0.07 72.01 17:24:01 5 23.10 0.00 3.43 1.37 0.08 72.01 17:24:01 6 27.93 0.00 3.68 0.96 0.07 67.37 17:24:01 7 29.39 0.00 3.33 28.06 0.08 39.13 17:25:01 all 6.44 0.00 0.67 0.29 0.04 92.57 17:25:01 0 5.60 0.00 0.62 0.00 0.03 93.75 17:25:01 1 4.04 0.00 0.45 1.85 0.02 93.64 17:25:01 2 6.54 0.00 0.60 0.07 0.02 92.77 17:25:01 3 5.73 0.00 0.70 0.02 0.07 93.48 17:25:01 4 7.12 0.00 0.52 0.30 0.05 92.01 17:25:01 5 9.49 0.00 1.22 0.02 0.05 89.23 17:25:01 6 6.22 0.00 0.66 0.03 0.03 93.05 17:25:01 7 6.69 0.00 0.54 0.03 0.05 92.69 17:26:01 all 1.63 0.00 0.49 0.42 0.03 97.43 17:26:01 0 2.78 0.00 0.73 0.00 0.03 96.45 17:26:01 1 1.67 0.00 0.40 2.15 0.03 95.75 17:26:01 2 1.83 0.00 0.43 0.08 0.03 97.63 17:26:01 3 0.93 0.00 0.43 0.40 0.03 98.20 17:26:01 4 1.22 0.00 0.47 0.15 0.02 98.15 17:26:01 5 1.25 0.00 0.62 0.30 0.05 97.79 17:26:01 6 1.03 0.00 0.48 0.17 0.02 98.30 17:26:01 7 2.28 0.00 0.38 0.13 0.03 97.18 Average: all 11.08 0.00 1.75 2.24 0.04 84.88 Average: 0 10.70 0.00 1.63 1.72 0.05 85.90 Average: 1 11.26 0.00 1.75 4.00 0.04 82.94 Average: 2 8.36 0.00 1.83 2.01 0.04 87.77 Average: 3 10.78 0.00 1.68 1.22 0.05 86.27 Average: 4 8.00 0.00 1.50 0.76 0.04 89.71 Average: 5 10.97 0.00 1.79 0.50 0.05 86.69 Average: 6 14.83 0.00 1.87 0.82 0.04 82.45 Average: 7 13.73 0.00 1.96 6.92 0.06 77.33