---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5732 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 14G 142G 9% / 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 860 25087 0 6219 30851 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:03:d4:6d brd ff:ff:ff:ff:ff:ff inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe03:d46d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:9c:35:c8 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-5732) 02/16/24 _x86_64_ (8 CPU) 10:10:55 LINUX RESTART (8 CPU) 10:11:01 tps rtps wtps bread/s bwrtn/s 10:12:00 136.03 73.70 62.32 5297.92 57087.02 10:13:01 114.54 26.65 87.89 2035.60 31136.40 10:14:01 122.56 10.75 111.81 1704.78 33390.83 10:15:01 163.54 0.17 163.37 13.60 98901.78 10:16:01 270.75 11.61 259.14 773.10 69498.85 10:17:01 26.55 0.42 26.13 29.33 20313.73 10:18:01 16.86 0.00 16.86 0.00 20794.60 10:19:01 14.20 0.03 14.16 5.20 15947.39 10:20:01 61.26 0.83 60.42 39.99 2456.36 Average: 102.94 13.82 89.12 1101.68 38822.10 10:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:12:00 30359104 31715456 2580116 7.83 50404 1627928 1419608 4.18 826692 1484756 54632 10:13:01 30020156 31731192 2919064 8.86 77744 1936640 1387292 4.08 842676 1768560 126136 10:14:01 27737568 31651604 5201652 15.79 119172 4011928 1536976 4.52 1022456 3744772 1894512 10:15:01 25695260 31645932 7243960 21.99 129504 5969844 1597932 4.70 1037268 5700680 1384932 10:16:01 22610640 28637624 10328580 31.36 139652 6016500 10612608 31.22 4268432 5459076 1464 10:17:01 21013948 27045596 11925272 36.20 140212 6018508 12705788 37.38 5927184 5385348 396 10:18:01 20979612 27013624 11959608 36.31 140392 6020516 12705788 37.38 5960368 5387352 508 10:19:01 20957816 26993644 11981404 36.37 140564 6022012 12673676 37.29 5980024 5387952 1068 10:20:01 25639584 31552996 7299636 22.16 143252 5910516 1576828 4.64 1500904 5264268 47688 Average: 25001521 29776408 7937699 24.10 120100 4837155 6246277 18.38 3040667 4398085 390148 10:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:12:00 ens3 269.81 208.85 936.87 56.40 0.00 0.00 0.00 0.00 10:12:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:00 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 10:13:01 ens3 56.17 37.40 890.78 7.16 0.00 0.00 0.00 0.00 10:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 10:14:01 ens3 613.90 377.47 15551.80 31.56 0.00 0.00 0.00 0.00 10:14:01 br-84997d5e1a32 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 8.73 8.73 0.89 0.89 0.00 0.00 0.00 0.00 10:15:01 ens3 592.87 312.46 22645.47 21.85 0.00 0.00 0.00 0.00 10:15:01 br-84997d5e1a32 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 6.20 6.20 0.56 0.56 0.00 0.00 0.00 0.00 10:16:01 ens3 4.93 3.83 1.10 1.55 0.00 0.00 0.00 0.00 10:16:01 veth450021f 10.41 10.10 1.39 1.42 0.00 0.00 0.00 0.00 10:16:01 veth10e548a 1.05 1.08 0.07 0.06 0.00 0.00 0.00 0.00 10:16:01 veth0ed46db 1.62 2.15 0.19 0.20 0.00 0.00 0.00 0.00 10:17:01 ens3 6.98 3.97 1.80 1.84 0.00 0.00 0.00 0.00 10:17:01 veth450021f 37.54 27.78 3.63 4.19 0.00 0.00 0.00 0.00 10:17:01 veth10e548a 9.93 10.40 5.73 28.33 0.00 0.00 0.00 0.00 10:17:01 veth0ed46db 3.48 5.08 0.55 0.45 0.00 0.00 0.00 0.00 10:18:01 ens3 0.67 0.47 0.36 0.34 0.00 0.00 0.00 0.00 10:18:01 veth450021f 37.39 25.56 3.02 3.88 0.00 0.00 0.00 0.00 10:18:01 veth10e548a 9.57 12.31 8.94 55.55 0.00 0.00 0.00 0.00 10:18:01 veth0ed46db 3.25 4.72 0.51 0.39 0.00 0.00 0.00 0.00 10:19:01 ens3 2.58 1.90 0.70 1.00 0.00 0.00 0.00 0.00 10:19:01 veth450021f 37.01 25.18 2.91 3.81 0.00 0.00 0.00 0.00 10:19:01 veth10e548a 10.11 13.16 9.68 63.34 0.00 0.00 0.00 0.01 10:19:01 veth0ed46db 3.12 4.58 0.48 0.36 0.00 0.00 0.00 0.00 10:20:01 ens3 45.29 42.28 65.14 30.50 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 40.26 40.26 23.09 23.09 0.00 0.00 0.00 0.00 Average: ens3 176.80 109.71 4448.30 16.89 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 4.13 4.13 2.53 2.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5732) 02/16/24 _x86_64_ (8 CPU) 10:10:55 LINUX RESTART (8 CPU) 10:11:01 CPU %user %nice %system %iowait %steal %idle 10:12:00 all 6.77 0.00 1.02 6.24 0.03 85.95 10:12:00 0 3.70 0.00 0.77 7.96 0.03 87.54 10:12:00 1 4.15 0.00 0.70 19.79 0.03 75.33 10:12:00 2 16.08 0.00 1.67 8.06 0.03 74.16 10:12:00 3 4.78 0.00 0.67 0.28 0.03 94.23 10:12:00 4 8.21 0.00 1.90 3.05 0.02 86.82 10:12:00 5 3.52 0.00 0.80 0.68 0.03 94.96 10:12:00 6 2.98 0.00 0.85 9.06 0.03 87.07 10:12:00 7 10.71 0.00 0.72 1.03 0.03 87.51 10:13:01 all 9.88 0.00 0.74 3.18 0.03 86.16 10:13:01 0 5.80 0.00 0.39 2.38 0.05 91.38 10:13:01 1 13.88 0.00 1.12 13.07 0.03 71.90 10:13:01 2 17.85 0.00 0.77 1.35 0.03 80.00 10:13:01 3 11.18 0.00 0.85 0.79 0.02 87.16 10:13:01 4 3.02 0.00 0.64 0.49 0.02 95.84 10:13:01 5 2.82 0.00 0.41 0.26 0.00 96.51 10:13:01 6 4.16 0.00 0.41 0.16 0.02 95.25 10:13:01 7 20.44 0.00 1.38 6.97 0.07 71.14 10:14:01 all 12.26 0.00 3.28 3.47 0.05 80.94 10:14:01 0 9.49 0.00 3.50 0.30 0.05 86.66 10:14:01 1 7.41 0.00 2.78 8.62 0.07 81.13 10:14:01 2 8.94 0.00 2.96 0.10 0.03 87.96 10:14:01 3 11.77 0.00 3.46 0.72 0.07 83.98 10:14:01 4 18.59 0.00 3.91 3.81 0.05 73.64 10:14:01 5 21.95 0.00 4.40 1.58 0.07 72.00 10:14:01 6 13.33 0.00 3.37 1.67 0.05 81.59 10:14:01 7 6.60 0.00 1.86 10.93 0.05 80.56 10:15:01 all 6.70 0.00 2.89 10.67 0.04 79.70 10:15:01 0 6.68 0.00 3.41 0.15 0.03 89.72 10:15:01 1 7.06 0.00 3.53 35.00 0.05 54.37 10:15:01 2 7.85 0.00 2.41 1.44 0.05 88.25 10:15:01 3 5.43 0.00 3.14 14.59 0.03 76.81 10:15:01 4 5.63 0.00 3.26 10.80 0.05 80.26 10:15:01 5 7.38 0.00 2.32 0.13 0.05 90.12 10:15:01 6 6.11 0.00 3.10 18.86 0.05 71.89 10:15:01 7 7.42 0.00 1.97 4.40 0.03 86.18 10:16:01 all 41.41 0.00 4.97 6.44 0.10 47.08 10:16:01 0 41.53 0.00 5.00 4.51 0.10 48.86 10:16:01 1 40.93 0.00 4.96 21.56 0.12 32.44 10:16:01 2 40.82 0.00 5.08 1.33 0.08 52.68 10:16:01 3 43.46 0.00 5.09 5.03 0.10 46.31 10:16:01 4 42.87 0.00 5.14 1.84 0.08 50.08 10:16:01 5 41.01 0.00 4.70 2.69 0.10 51.50 10:16:01 6 41.77 0.00 5.02 4.31 0.10 48.79 10:16:01 7 38.86 0.00 4.82 10.31 0.10 45.91 10:17:01 all 24.55 0.00 2.15 1.83 0.09 71.38 10:17:01 0 17.89 0.00 1.58 0.27 0.08 80.18 10:17:01 1 26.13 0.00 2.16 0.32 0.08 71.31 10:17:01 2 28.14 0.00 2.70 10.69 0.08 58.38 10:17:01 3 21.77 0.00 2.12 0.18 0.08 75.84 10:17:01 4 24.22 0.00 2.03 1.94 0.08 71.72 10:17:01 5 25.96 0.00 2.29 0.07 0.08 71.60 10:17:01 6 28.63 0.00 2.41 0.69 0.12 68.16 10:17:01 7 23.62 0.00 1.90 0.50 0.08 73.89 10:18:01 all 1.68 0.00 0.29 1.70 0.04 96.28 10:18:01 0 1.89 0.00 0.40 0.00 0.05 97.66 10:18:01 1 1.62 0.00 0.28 1.30 0.05 96.74 10:18:01 2 1.07 0.00 0.27 11.31 0.05 87.31 10:18:01 3 1.44 0.00 0.22 0.05 0.03 98.26 10:18:01 4 2.07 0.00 0.37 0.80 0.05 96.71 10:18:01 5 1.67 0.00 0.27 0.02 0.03 98.01 10:18:01 6 1.74 0.00 0.25 0.10 0.05 97.86 10:18:01 7 1.95 0.00 0.27 0.00 0.05 97.73 10:19:01 all 1.90 0.00 0.29 1.16 0.05 96.59 10:19:01 0 1.93 0.00 0.43 0.00 0.07 97.57 10:19:01 1 2.47 0.00 0.27 8.83 0.07 88.36 10:19:01 2 2.39 0.00 0.28 0.00 0.03 97.30 10:19:01 3 1.92 0.00 0.22 0.02 0.03 97.81 10:19:01 4 1.12 0.00 0.33 0.18 0.05 98.31 10:19:01 5 1.80 0.00 0.40 0.27 0.05 97.49 10:19:01 6 2.03 0.00 0.17 0.02 0.05 97.73 10:19:01 7 1.59 0.00 0.22 0.00 0.03 98.16 10:20:01 all 3.93 0.00 0.76 0.76 0.04 94.51 10:20:01 0 3.77 0.00 0.70 0.32 0.03 95.18 10:20:01 1 17.25 0.00 1.32 2.49 0.05 78.89 10:20:01 2 1.16 0.00 0.90 0.23 0.05 97.65 10:20:01 3 2.54 0.00 0.68 0.40 0.05 96.33 10:20:01 4 1.35 0.00 0.57 1.47 0.03 96.58 10:20:01 5 1.61 0.00 0.54 0.32 0.03 97.51 10:20:01 6 2.31 0.00 0.70 0.12 0.05 96.82 10:20:01 7 1.45 0.00 0.70 0.72 0.05 97.08 Average: all 12.08 0.00 1.81 3.93 0.05 82.12 Average: 0 10.24 0.00 1.78 1.77 0.06 86.15 Average: 1 13.41 0.00 1.89 12.31 0.06 72.33 Average: 2 13.79 0.00 1.89 3.84 0.05 80.43 Average: 3 11.56 0.00 1.82 2.44 0.05 84.13 Average: 4 11.84 0.00 2.01 2.70 0.05 83.40 Average: 5 11.91 0.00 1.78 0.67 0.05 85.59 Average: 6 11.41 0.00 1.80 3.86 0.06 82.87 Average: 7 12.49 0.00 1.53 3.87 0.06 82.05