---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22203 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: 2800.000 BogoMIPS: 5600.00 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 840 26539 0 4787 30871 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:f1:27:7d brd ff:ff:ff:ff:ff:ff inet 10.30.107.66/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85857sec preferred_lft 85857sec inet6 fe80::f816:3eff:fef1:277d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:f0:fe:0c 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-22203) 04/11/24 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 126.25 64.46 61.79 4420.40 16273.45 02:51:01 116.49 19.68 96.82 2277.51 20009.73 02:52:01 357.11 15.83 341.28 1249.83 99559.59 02:53:01 104.02 0.57 103.45 63.32 13587.10 02:54:01 7.63 0.00 7.63 0.00 8646.58 02:55:01 11.18 0.00 11.18 0.00 8943.83 02:56:01 7.30 0.02 7.28 0.13 8666.69 02:57:01 61.47 1.42 60.06 116.91 11914.55 Average: 98.87 12.64 86.24 1008.93 23465.10 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30193028 31737500 2746192 8.34 67096 1790068 1394576 4.10 836308 1626864 136180 02:51:01 29845644 31757196 3093576 9.39 89448 2116880 1356800 3.99 866788 1905880 137944 02:52:01 26800540 31276200 6138680 18.64 128208 4525576 5066864 14.91 1429416 4219740 916 02:53:01 24382624 29064944 8556596 25.98 133068 4642132 8787788 25.86 3727976 4315460 220 02:54:01 24369448 29051284 8569772 26.02 133132 4642308 8763960 25.79 3743368 4314380 156 02:55:01 24099636 28790020 8839584 26.84 133388 4646816 8947752 26.33 4006800 4314388 1104 02:56:01 24093768 28783676 8845452 26.85 133452 4646940 8947752 26.33 4013840 4313660 144 02:57:01 27158476 31592292 5780744 17.55 134828 4500548 1547056 4.55 1251484 4068000 948 Average: 26367896 30256639 6571324 19.95 119078 3938908 5601568 16.48 2484498 3634796 34702 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 381.71 264.53 1481.63 61.34 0.00 0.00 0.00 0.00 02:50:01 lo 1.42 1.42 0.16 0.16 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 02:51:01 ens3 66.53 51.97 821.28 9.43 0.00 0.00 0.00 0.00 02:51:01 lo 4.00 4.00 0.39 0.39 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 veth3c2cefe 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 ens3 608.32 346.84 19059.04 24.65 0.00 0.00 0.00 0.00 02:52:01 veth68f69b1 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 vethb93f7dd 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 veth3c2cefe 0.50 0.70 0.05 0.30 0.00 0.00 0.00 0.00 02:53:01 ens3 4.83 3.50 1.47 1.09 0.00 0.00 0.00 0.00 02:53:01 veth68f69b1 1.80 2.05 0.54 2.72 0.00 0.00 0.00 0.00 02:53:01 vethb93f7dd 0.42 0.58 0.04 0.86 0.00 0.00 0.00 0.00 02:54:01 veth3c2cefe 0.25 0.20 0.02 0.01 0.00 0.00 0.00 0.00 02:54:01 ens3 4.95 2.07 5.40 0.92 0.00 0.00 0.00 0.00 02:54:01 veth68f69b1 0.33 0.42 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 vethb93f7dd 0.50 0.52 0.05 0.91 0.00 0.00 0.00 0.00 02:55:01 veth3c2cefe 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 2.02 1.78 0.43 0.61 0.00 0.00 0.00 0.00 02:55:01 veth68f69b1 3.52 3.28 1.61 5.34 0.00 0.00 0.00 0.00 02:55:01 vethb93f7dd 0.52 0.53 0.05 1.06 0.00 0.00 0.00 0.00 02:56:01 veth3c2cefe 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 1.43 1.30 0.35 0.98 0.00 0.00 0.00 0.00 02:56:01 veth68f69b1 0.78 0.85 0.56 0.09 0.00 0.00 0.00 0.00 02:56:01 vethb93f7dd 0.78 0.88 0.08 1.17 0.00 0.00 0.00 0.00 02:57:01 ens3 77.74 56.14 76.96 60.18 0.00 0.00 0.00 0.00 02:57:01 lo 61.59 61.59 45.36 45.36 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 142.94 90.65 2683.28 19.81 0.00 0.00 0.00 0.00 Average: lo 7.24 7.24 5.64 5.64 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-22203) 04/11/24 _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 11.21 0.00 0.97 2.42 0.04 85.37 02:50:01 0 5.40 0.00 0.75 6.11 0.02 87.73 02:50:01 1 3.21 0.00 0.42 0.88 0.02 95.47 02:50:01 2 8.29 0.00 0.93 1.16 0.02 89.60 02:50:01 3 36.71 0.00 2.31 2.00 0.08 58.89 02:50:01 4 16.54 0.00 1.22 2.99 0.03 79.21 02:50:01 5 8.94 0.00 0.73 0.71 0.03 89.58 02:50:01 6 2.68 0.00 0.39 4.06 0.02 92.85 02:50:01 7 7.94 0.00 0.98 1.41 0.03 89.64 02:51:01 all 10.28 0.00 0.80 1.75 0.03 87.15 02:51:01 0 23.24 0.00 1.29 1.30 0.05 74.12 02:51:01 1 4.74 0.00 0.52 0.60 0.02 94.12 02:51:01 2 8.09 0.00 0.85 0.02 0.03 91.01 02:51:01 3 4.72 0.00 0.85 3.45 0.02 90.95 02:51:01 4 1.22 0.00 0.47 2.27 0.02 96.02 02:51:01 5 32.51 0.00 1.65 1.69 0.07 64.08 02:51:01 6 1.07 0.00 0.20 4.59 0.00 94.15 02:51:01 7 6.67 0.00 0.53 0.02 0.02 92.76 02:52:01 all 12.02 0.00 4.43 6.74 0.08 76.73 02:52:01 0 12.21 0.00 5.97 40.34 0.09 41.40 02:52:01 1 10.20 0.00 4.19 0.61 0.08 84.92 02:52:01 2 13.41 0.00 4.76 1.57 0.07 80.20 02:52:01 3 13.00 0.00 4.28 1.30 0.08 81.33 02:52:01 4 12.32 0.00 4.62 0.66 0.07 82.34 02:52:01 5 11.68 0.00 4.20 8.88 0.10 75.13 02:52:01 6 10.06 0.00 3.67 0.47 0.07 85.73 02:52:01 7 13.27 0.00 3.71 0.44 0.08 82.50 02:53:01 all 27.45 0.00 2.78 0.99 0.08 68.71 02:53:01 0 32.92 0.00 3.59 5.64 0.10 57.74 02:53:01 1 22.93 0.00 2.43 0.67 0.07 73.90 02:53:01 2 33.54 0.00 3.43 0.13 0.12 62.78 02:53:01 3 25.69 0.00 2.14 0.51 0.07 71.59 02:53:01 4 29.88 0.00 3.14 0.25 0.08 66.65 02:53:01 5 20.96 0.00 2.47 0.48 0.07 76.02 02:53:01 6 33.39 0.00 3.16 0.00 0.08 63.37 02:53:01 7 20.32 0.00 1.89 0.20 0.07 77.52 02:54:01 all 1.01 0.00 0.14 0.42 0.02 98.42 02:54:01 0 0.89 0.00 0.18 3.29 0.02 95.62 02:54:01 1 1.27 0.00 0.08 0.00 0.02 98.63 02:54:01 2 0.49 0.00 0.18 0.00 0.02 99.31 02:54:01 3 1.13 0.00 0.07 0.05 0.02 98.74 02:54:01 4 1.74 0.00 0.25 0.00 0.03 97.97 02:54:01 5 0.52 0.00 0.08 0.02 0.00 99.38 02:54:01 6 1.27 0.00 0.12 0.02 0.02 98.58 02:54:01 7 0.78 0.00 0.08 0.00 0.02 99.12 02:55:01 all 6.96 0.00 0.69 0.39 0.03 91.92 02:55:01 0 6.04 0.00 0.73 2.99 0.03 90.20 02:55:01 1 6.45 0.00 0.58 0.00 0.02 92.95 02:55:01 2 8.90 0.00 0.90 0.00 0.05 90.15 02:55:01 3 7.85 0.00 0.80 0.10 0.03 91.21 02:55:01 4 6.90 0.00 0.66 0.02 0.03 92.39 02:55:01 5 6.26 0.00 0.59 0.03 0.05 93.07 02:55:01 6 5.94 0.00 0.52 0.00 0.02 93.53 02:55:01 7 7.28 0.00 0.75 0.02 0.03 91.92 02:56:01 all 0.70 0.00 0.19 0.43 0.03 98.64 02:56:01 0 0.37 0.00 0.25 0.00 0.03 99.35 02:56:01 1 0.42 0.00 0.13 0.00 0.02 99.43 02:56:01 2 0.60 0.00 0.13 0.08 0.02 99.16 02:56:01 3 0.53 0.00 0.22 0.05 0.03 99.17 02:56:01 4 2.19 0.00 0.21 0.00 0.03 97.56 02:56:01 5 0.49 0.00 0.15 0.00 0.03 99.33 02:56:01 6 0.62 0.00 0.28 0.00 0.05 99.05 02:56:01 7 0.42 0.00 0.13 3.35 0.05 96.05 02:57:01 all 4.97 0.00 0.74 0.81 0.03 93.45 02:57:01 0 3.11 0.00 1.00 0.69 0.05 95.15 02:57:01 1 2.19 0.00 0.68 0.13 0.03 96.96 02:57:01 2 10.09 0.00 0.93 0.83 0.03 88.11 02:57:01 3 1.40 0.00 0.53 0.30 0.02 97.74 02:57:01 4 11.30 0.00 0.82 0.45 0.03 87.40 02:57:01 5 7.76 0.00 0.57 0.18 0.03 91.46 02:57:01 6 2.36 0.00 0.57 0.18 0.02 96.87 02:57:01 7 1.48 0.00 0.86 3.68 0.03 93.95 Average: all 9.31 0.00 1.34 1.73 0.04 87.58 Average: 0 10.52 0.00 1.71 7.46 0.05 80.26 Average: 1 6.41 0.00 1.13 0.36 0.03 92.06 Average: 2 10.41 0.00 1.51 0.47 0.04 87.56 Average: 3 11.33 0.00 1.39 0.97 0.04 86.27 Average: 4 10.21 0.00 1.41 0.82 0.04 87.51 Average: 5 11.14 0.00 1.30 1.49 0.05 86.02 Average: 6 7.16 0.00 1.11 1.16 0.03 90.54 Average: 7 7.27 0.00 1.11 1.14 0.04 90.44