---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12826 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 825 26562 0 4779 30885 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:9a:f6:ff brd ff:ff:ff:ff:ff:ff inet 10.30.107.182/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe9a:f6ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:14:10:54 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-12826) 01/17/24 _x86_64_ (8 CPU) 02:48:50 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:02 147.08 83.92 63.16 6091.04 41511.50 02:51:01 91.65 17.40 74.24 1253.35 10771.73 02:52:01 148.21 9.32 138.89 1640.53 48917.18 02:53:01 332.34 14.10 318.25 793.27 51800.03 02:54:01 4.13 0.02 4.12 0.13 798.68 02:55:01 3.38 0.00 3.38 0.00 863.04 02:56:01 5.67 0.00 5.67 0.00 778.29 02:57:01 38.31 0.58 37.73 27.20 2495.78 Average: 96.36 15.67 80.69 1225.73 19761.21 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:02 30212464 31684360 2726756 8.28 55896 1734652 1477872 4.35 882940 1566468 98108 02:51:01 29935092 31717892 3004128 9.12 79684 2004024 1450268 4.27 857588 1832720 137016 02:52:01 27284740 31693144 5654480 17.17 117644 4492400 1460636 4.30 974780 4229236 1222548 02:53:01 24445408 29120108 8493812 25.79 131844 4623672 8798944 25.89 3667656 4309940 1144 02:54:01 24336428 29009260 8602792 26.12 131932 4625172 8813208 25.93 3779032 4305884 236 02:55:01 24205864 28883532 8733356 26.51 131996 4626452 8928260 26.27 3907428 4307468 1168 02:56:01 24000612 28680344 8938608 27.14 132172 4629852 9009824 26.51 4112748 4304320 168 02:57:01 27294532 31700712 5644688 17.14 132668 4473244 1461628 4.30 1130264 4047192 3432 Average: 26464392 30311169 6474828 19.66 114230 3901184 5175080 15.23 2414054 3612904 182978 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:02 ens3 349.70 254.40 1521.96 62.84 0.00 0.00 0.00 0.00 02:50:02 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 02:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 49.92 35.72 765.82 7.17 0.00 0.00 0.00 0.00 02:51:01 lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 571.74 336.64 19058.42 25.54 0.00 0.00 0.00 0.00 02:52:01 lo 11.20 11.20 1.02 1.02 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 br-270a35de756b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 vethf63dfe2 8.85 7.72 2.04 6.07 0.00 0.00 0.00 0.00 02:53:01 ens3 7.38 6.10 2.07 1.88 0.00 0.00 0.00 0.00 02:53:01 lo 3.20 3.20 9.30 9.30 0.00 0.00 0.00 0.00 02:53:01 veth7865648 0.95 1.47 0.35 0.30 0.00 0.00 0.00 0.00 02:54:01 vethf63dfe2 15.78 13.38 7.19 21.11 0.00 0.00 0.00 0.00 02:54:01 ens3 3.02 1.85 5.30 0.72 0.00 0.00 0.00 0.00 02:54:01 lo 4.92 4.92 0.87 0.87 0.00 0.00 0.00 0.00 02:54:01 veth7865648 1.43 1.23 7.52 2.35 0.00 0.00 0.00 0.00 02:55:01 vethf63dfe2 22.16 18.33 8.31 29.15 0.00 0.00 0.00 0.00 02:55:01 ens3 0.72 0.63 0.18 0.18 0.00 0.00 0.00 0.00 02:55:01 lo 7.02 7.02 5.11 5.11 0.00 0.00 0.00 0.00 02:55:01 veth7865648 1.43 1.27 4.70 1.53 0.00 0.00 0.00 0.00 02:56:01 vethf63dfe2 82.77 67.22 27.88 147.50 0.00 0.00 0.00 0.01 02:56:01 ens3 1.60 1.43 0.30 0.28 0.00 0.00 0.00 0.00 02:56:01 lo 18.58 18.58 27.77 27.77 0.00 0.00 0.00 0.00 02:56:01 veth7865648 5.47 6.07 10.74 3.95 0.00 0.00 0.00 0.00 02:57:01 ens3 47.26 35.68 28.46 46.48 0.00 0.00 0.00 0.00 02:57:01 lo 10.83 10.83 0.72 0.72 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 Average: ens3 129.09 84.16 2676.77 18.16 0.00 0.00 0.00 0.00 Average: lo 7.36 7.36 5.65 5.65 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12826) 01/17/24 _x86_64_ (8 CPU) 02:48:50 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:02 all 8.26 0.00 1.06 2.13 0.03 88.53 02:50:02 0 7.50 0.00 1.87 0.50 0.03 90.10 02:50:02 1 20.41 0.00 1.40 1.94 0.03 76.22 02:50:02 2 8.27 0.00 1.16 6.88 0.07 83.62 02:50:02 3 5.23 0.00 0.85 3.66 0.03 90.22 02:50:02 4 10.77 0.00 0.99 2.49 0.03 85.72 02:50:02 5 6.98 0.00 0.73 0.40 0.02 91.87 02:50:02 6 3.70 0.00 0.67 0.93 0.03 94.66 02:50:02 7 3.24 0.00 0.77 0.22 0.02 95.76 02:51:01 all 10.01 0.00 0.69 1.77 0.03 87.51 02:51:01 0 4.00 0.00 0.39 0.08 0.02 95.51 02:51:01 1 17.93 0.00 1.34 0.88 0.03 79.82 02:51:01 2 8.86 0.00 0.70 10.53 0.07 79.85 02:51:01 3 13.89 0.00 0.70 0.37 0.02 85.02 02:51:01 4 2.12 0.00 0.37 0.22 0.00 97.29 02:51:01 5 15.40 0.00 0.58 1.54 0.03 82.44 02:51:01 6 11.13 0.00 0.95 0.53 0.02 87.38 02:51:01 7 6.75 0.00 0.49 0.00 0.02 92.74 02:52:01 all 11.46 0.00 4.07 4.20 0.06 80.21 02:52:01 0 15.10 0.00 4.02 0.44 0.05 80.39 02:52:01 1 10.66 0.00 4.95 22.41 0.07 61.92 02:52:01 2 8.61 0.00 3.90 1.02 0.05 86.43 02:52:01 3 10.68 0.00 3.88 0.27 0.05 85.12 02:52:01 4 8.78 0.00 2.32 7.81 0.05 81.03 02:52:01 5 14.20 0.00 4.00 0.98 0.05 80.78 02:52:01 6 14.65 0.00 4.28 0.32 0.05 80.70 02:52:01 7 9.01 0.00 5.21 0.40 0.05 85.33 02:53:01 all 27.20 0.00 3.25 3.96 0.07 65.51 02:53:01 0 28.23 0.00 3.54 0.91 0.08 67.24 02:53:01 1 24.18 0.00 3.75 19.46 0.08 52.52 02:53:01 2 28.34 0.00 3.40 0.97 0.08 67.20 02:53:01 3 21.80 0.00 2.55 0.57 0.08 74.99 02:53:01 4 19.37 0.00 2.37 4.00 0.07 74.19 02:53:01 5 34.54 0.00 3.74 2.28 0.10 59.34 02:53:01 6 28.62 0.00 3.49 2.73 0.07 65.10 02:53:01 7 32.48 0.00 3.20 0.85 0.07 63.40 02:54:01 all 2.79 0.00 0.24 0.11 0.05 96.82 02:54:01 0 2.76 0.00 0.25 0.00 0.03 96.96 02:54:01 1 2.73 0.00 0.28 0.00 0.03 96.95 02:54:01 2 2.97 0.00 0.32 0.00 0.05 96.66 02:54:01 3 2.76 0.00 0.16 0.02 0.03 97.02 02:54:01 4 1.89 0.00 0.15 0.25 0.03 97.68 02:54:01 5 3.40 0.00 0.27 0.00 0.03 96.30 02:54:01 6 3.29 0.00 0.22 0.58 0.05 95.86 02:54:01 7 2.49 0.00 0.20 0.00 0.07 97.24 02:55:01 all 2.64 0.00 0.23 0.06 0.04 97.02 02:55:01 0 2.24 0.00 0.30 0.00 0.07 97.39 02:55:01 1 2.04 0.00 0.23 0.00 0.05 97.68 02:55:01 2 2.94 0.00 0.32 0.00 0.05 96.69 02:55:01 3 3.14 0.00 0.12 0.00 0.03 96.71 02:55:01 4 1.87 0.00 0.15 0.05 0.03 97.90 02:55:01 5 3.34 0.00 0.27 0.00 0.03 96.36 02:55:01 6 3.35 0.00 0.22 0.47 0.02 95.95 02:55:01 7 2.19 0.00 0.25 0.00 0.08 97.48 02:56:01 all 4.89 0.00 0.55 0.09 0.06 94.40 02:56:01 0 3.69 0.00 0.55 0.08 0.07 95.61 02:56:01 1 4.29 0.00 0.63 0.00 0.07 95.01 02:56:01 2 4.76 0.00 0.58 0.00 0.07 94.59 02:56:01 3 5.29 0.00 0.48 0.00 0.05 94.18 02:56:01 4 5.40 0.00 0.43 0.10 0.07 94.00 02:56:01 5 5.30 0.00 0.43 0.00 0.03 94.24 02:56:01 6 5.34 0.00 0.78 0.50 0.08 93.29 02:56:01 7 5.03 0.00 0.55 0.02 0.07 94.33 02:57:01 all 1.24 0.00 0.55 0.27 0.05 97.88 02:57:01 0 1.04 0.00 0.74 0.59 0.05 97.59 02:57:01 1 0.99 0.00 0.57 0.05 0.05 98.34 02:57:01 2 1.79 0.00 0.54 0.22 0.05 97.41 02:57:01 3 0.97 0.00 0.50 0.37 0.07 98.08 02:57:01 4 0.85 0.00 0.35 0.13 0.02 98.65 02:57:01 5 1.70 0.00 0.57 0.05 0.03 97.64 02:57:01 6 1.57 0.00 0.59 0.45 0.07 97.32 02:57:01 7 0.99 0.00 0.57 0.35 0.05 98.04 Average: all 8.54 0.00 1.33 1.57 0.05 88.51 Average: 0 8.06 0.00 1.45 0.32 0.05 90.11 Average: 1 10.38 0.00 1.64 5.57 0.05 82.36 Average: 2 8.31 0.00 1.36 2.43 0.06 87.84 Average: 3 7.93 0.00 1.15 0.65 0.05 90.22 Average: 4 6.38 0.00 0.89 1.88 0.04 90.81 Average: 5 10.58 0.00 1.32 0.65 0.04 87.41 Average: 6 8.94 0.00 1.40 0.81 0.05 88.80 Average: 7 7.77 0.00 1.40 0.23 0.05 90.55