---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35190 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 855 26522 0 4789 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:a6:91:24 brd ff:ff:ff:ff:ff:ff inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fea6:9124/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:37:01:af 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-35190) 04/26/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 129.60 71.23 58.37 4608.07 12372.08 02:51:01 107.45 13.85 93.60 1124.35 16085.05 02:52:01 146.66 9.33 137.33 1659.72 73477.49 02:53:01 313.95 13.30 300.65 800.80 32691.03 02:54:01 6.30 0.00 6.30 0.00 4822.80 02:55:01 7.37 0.02 7.35 0.13 4808.85 02:56:01 7.43 0.00 7.43 0.00 4889.24 02:57:01 42.53 0.85 41.68 43.99 7679.19 Average: 95.09 13.45 81.64 1022.24 19618.16 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30204600 31749340 2734620 8.30 66932 1788940 1386756 4.08 822336 1626276 131844 02:51:01 29869132 31725512 3070088 9.32 85548 2067160 1412272 4.16 859616 1893196 125248 02:52:01 27243120 31670368 5696100 17.29 118700 4510052 1469704 4.32 1002516 4246588 518140 02:53:01 24224476 28915732 8714744 26.46 133676 4642936 8965808 26.38 3879592 4322728 2524 02:54:01 24227480 28916628 8711740 26.45 133720 4643140 8891180 26.16 3880304 4319768 200 02:55:01 24058460 28751136 8880760 26.96 133844 4644420 8955900 26.35 4045704 4319792 228 02:56:01 23835232 28531784 9103988 27.64 133984 4647816 9088728 26.74 4268124 4318392 92 02:57:01 27195396 31624200 5743824 17.44 134672 4494300 1529780 4.50 1216948 4064768 4504 Average: 26357237 30235588 6581983 19.98 117634 3929846 5212516 15.34 2496892 3638938 97848 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 348.00 234.55 1459.08 58.82 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.15 1.15 0.13 0.13 0.00 0.00 0.00 0.00 02:51:01 ens3 53.09 40.63 734.75 8.00 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 02:51:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 02:52:01 ens3 560.47 319.58 19172.86 23.84 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 lo 10.33 10.33 0.94 0.94 0.00 0.00 0.00 0.00 02:52:01 br-b141f6639496 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth7329e39 0.32 0.62 0.03 0.46 0.00 0.00 0.00 0.00 02:53:01 veth1837e00 21.21 18.15 7.73 26.09 0.00 0.00 0.00 0.00 02:53:01 ens3 5.40 4.30 1.48 1.30 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 02:54:01 veth7329e39 0.45 0.45 0.05 0.91 0.00 0.00 0.00 0.00 02:54:01 veth1837e00 3.52 3.23 1.59 1.19 0.00 0.00 0.00 0.00 02:54:01 ens3 6.18 3.23 5.04 0.82 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 02:55:01 veth7329e39 0.53 0.55 0.05 0.92 0.00 0.00 0.00 0.00 02:55:01 veth1837e00 33.71 27.61 11.77 47.83 0.00 0.00 0.00 0.00 02:55:01 ens3 0.80 0.78 0.19 0.36 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 02:56:01 veth7329e39 0.55 0.57 0.05 1.14 0.00 0.00 0.00 0.00 02:56:01 veth1837e00 70.94 57.77 24.32 128.74 0.00 0.00 0.00 0.01 02:56:01 ens3 1.70 1.35 0.36 0.65 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 78.69 59.41 70.72 58.37 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 lo 61.69 61.69 45.36 45.36 0.00 0.00 0.00 0.00 Average: ens3 131.34 82.67 2683.08 18.94 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 7.25 7.25 5.64 5.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35190) 04/26/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.13 0.00 0.98 3.39 0.04 85.46 02:50:01 0 14.98 0.00 1.09 0.71 0.03 83.19 02:50:01 1 6.09 0.00 0.66 11.41 0.03 81.80 02:50:01 2 6.42 0.00 0.68 3.60 0.02 89.29 02:50:01 3 4.89 0.00 0.58 1.54 0.02 92.98 02:50:01 4 3.27 0.00 0.71 1.24 0.05 94.73 02:50:01 5 2.69 0.00 0.58 1.16 0.03 95.53 02:50:01 6 5.96 0.00 0.81 4.14 0.03 89.06 02:50:01 7 36.76 0.00 2.67 3.30 0.09 57.18 02:51:01 all 10.30 0.00 0.66 1.94 0.03 87.07 02:51:01 0 13.54 0.00 1.28 0.37 0.02 84.79 02:51:01 1 0.83 0.00 0.15 0.00 0.02 99.00 02:51:01 2 0.32 0.00 0.15 4.57 0.02 94.95 02:51:01 3 0.47 0.00 0.12 0.00 0.00 99.42 02:51:01 4 20.37 0.00 0.95 1.34 0.07 77.27 02:51:01 5 12.50 0.00 0.63 0.38 0.03 86.46 02:51:01 6 0.05 0.00 0.50 6.96 0.02 92.47 02:51:01 7 34.33 0.00 1.50 1.92 0.05 62.20 02:52:01 all 9.30 0.00 3.46 6.13 0.05 81.06 02:52:01 0 10.76 0.00 3.42 0.19 0.05 85.58 02:52:01 1 7.80 0.00 4.07 0.31 0.05 87.78 02:52:01 2 10.83 0.00 4.18 39.55 0.08 45.35 02:52:01 3 7.37 0.00 3.53 0.03 0.05 89.02 02:52:01 4 11.54 0.00 3.04 2.21 0.05 83.15 02:52:01 5 10.69 0.00 3.25 0.45 0.07 85.55 02:52:01 6 7.60 0.00 2.05 6.47 0.05 83.82 02:52:01 7 7.86 0.00 4.21 0.13 0.05 87.75 02:53:01 all 29.03 0.00 3.62 3.43 0.09 63.84 02:53:01 0 19.04 0.00 2.34 2.46 0.08 76.08 02:53:01 1 26.14 0.00 3.55 4.34 0.08 65.89 02:53:01 2 32.40 0.00 4.38 14.51 0.08 48.62 02:53:01 3 26.40 0.00 3.67 0.85 0.08 68.99 02:53:01 4 29.79 0.00 3.25 2.60 0.08 64.27 02:53:01 5 34.24 0.00 4.00 1.61 0.08 60.07 02:53:01 6 35.63 0.00 3.92 0.64 0.08 59.73 02:53:01 7 28.74 0.00 3.81 0.47 0.08 66.90 02:54:01 all 1.13 0.00 0.15 0.37 0.03 98.32 02:54:01 0 2.34 0.00 0.21 0.00 0.05 97.40 02:54:01 1 1.49 0.00 0.20 0.27 0.05 98.00 02:54:01 2 0.95 0.00 0.10 2.66 0.03 96.26 02:54:01 3 0.67 0.00 0.17 0.00 0.03 99.13 02:54:01 4 0.93 0.00 0.10 0.00 0.02 98.95 02:54:01 5 0.60 0.00 0.10 0.00 0.03 99.27 02:54:01 6 1.34 0.00 0.18 0.07 0.02 98.40 02:54:01 7 0.75 0.00 0.13 0.00 0.02 99.10 02:55:01 all 2.47 0.00 0.27 0.33 0.04 96.89 02:55:01 0 2.14 0.00 0.28 0.02 0.05 97.51 02:55:01 1 2.29 0.00 0.17 0.07 0.00 97.48 02:55:01 2 2.59 0.00 0.20 2.52 0.03 94.65 02:55:01 3 3.74 0.00 0.48 0.00 0.05 95.72 02:55:01 4 2.52 0.00 0.22 0.00 0.02 97.25 02:55:01 5 2.79 0.00 0.25 0.00 0.03 96.93 02:55:01 6 1.97 0.00 0.22 0.02 0.03 97.76 02:55:01 7 1.77 0.00 0.28 0.02 0.03 97.89 02:56:01 all 4.78 0.00 0.55 0.39 0.05 94.22 02:56:01 0 4.55 0.00 0.64 0.20 0.05 94.57 02:56:01 1 5.22 0.00 0.75 0.12 0.10 93.81 02:56:01 2 4.37 0.00 0.57 2.76 0.07 92.23 02:56:01 3 5.74 0.00 0.69 0.00 0.05 93.52 02:56:01 4 4.21 0.00 0.52 0.00 0.05 95.22 02:56:01 5 5.35 0.00 0.53 0.02 0.03 94.07 02:56:01 6 4.73 0.00 0.42 0.00 0.07 94.78 02:56:01 7 4.00 0.00 0.38 0.02 0.05 95.55 02:57:01 all 2.14 0.00 0.61 0.70 0.04 96.52 02:57:01 0 2.14 0.00 0.69 0.13 0.05 96.99 02:57:01 1 3.53 0.00 0.57 1.10 0.03 94.77 02:57:01 2 1.72 0.00 0.74 3.65 0.05 93.84 02:57:01 3 2.21 0.00 0.48 0.00 0.03 97.27 02:57:01 4 0.72 0.00 0.47 0.07 0.02 98.73 02:57:01 5 1.52 0.00 0.58 0.07 0.03 97.80 02:57:01 6 1.37 0.00 0.67 0.53 0.05 97.38 02:57:01 7 3.90 0.00 0.65 0.05 0.05 95.34 Average: all 8.65 0.00 1.28 2.08 0.05 87.95 Average: 0 8.67 0.00 1.24 0.51 0.05 89.53 Average: 1 6.66 0.00 1.26 2.18 0.05 89.86 Average: 2 7.43 0.00 1.37 9.17 0.05 81.98 Average: 3 6.43 0.00 1.21 0.30 0.04 92.02 Average: 4 9.17 0.00 1.16 0.93 0.04 88.71 Average: 5 8.81 0.00 1.24 0.46 0.04 89.45 Average: 6 7.31 0.00 1.09 2.35 0.04 89.21 Average: 7 14.72 0.00 1.70 0.73 0.05 82.80