---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25583 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 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 885 25873 0 5408 30825 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:b3:fc:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.139/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:feb3:fcf3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:61:17:e4 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 inet6 fe80::42:24ff:fe61:17e4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25583) 07/22/24 _x86_64_ (8 CPU) 14:48:25 LINUX RESTART (8 CPU) 14:49:03 tps rtps wtps bread/s bwrtn/s 14:50:01 319.67 38.77 280.90 1787.83 32219.82 14:51:01 277.84 18.73 259.11 2294.95 117307.38 14:52:01 209.55 12.63 196.92 800.03 32886.04 14:53:01 143.48 0.42 143.06 40.79 40262.54 14:54:01 71.35 1.65 69.71 100.52 25053.67 Average: 203.60 14.28 189.33 999.57 49662.15 14:49:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:50:01 30058700 31668676 2880520 8.74 72236 1847212 1446468 4.26 908732 1678140 182992 14:51:01 26928384 31643768 6010836 18.25 115208 4797340 1706780 5.02 1001864 4550884 81280 14:52:01 24672096 29566144 8267124 25.10 124500 4950456 8593480 25.28 3285844 4449936 2556 14:53:01 24234204 29444320 8705016 26.43 153500 5200776 8771464 25.81 3478404 4653448 1604 14:54:01 26535748 31604992 6403472 19.44 155588 5071892 1585480 4.66 1365604 4527268 18384 Average: 26485826 30785580 6453394 19.59 124206 4373535 4420734 13.01 2008090 3971935 57363 14:49:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:50:01 ens3 104.28 73.06 1155.70 28.13 0.00 0.00 0.00 0.00 14:50:01 lo 1.45 1.45 0.17 0.17 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 1079.52 504.95 27818.68 43.99 0.00 0.00 0.00 0.00 14:51:01 br-7cebfacc9807 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 12.53 12.53 1.22 1.22 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 veth23dde5e 53.62 64.32 19.30 15.42 0.00 0.00 0.00 0.00 14:52:01 vethdae1f5e 6.73 6.00 0.82 0.72 0.00 0.00 0.00 0.00 14:52:01 ens3 9.20 6.10 38.95 1.46 0.00 0.00 0.00 0.00 14:52:01 veth916fed6 9.07 9.18 1.31 1.26 0.00 0.00 0.00 0.00 14:53:01 veth23dde5e 28.21 34.59 39.19 12.63 0.00 0.00 0.00 0.00 14:53:01 vethdae1f5e 27.01 26.70 9.32 28.82 0.00 0.00 0.00 0.00 14:53:01 ens3 69.47 51.06 1152.87 24.96 0.00 0.00 0.00 0.00 14:53:01 veth916fed6 16.71 12.03 8.01 3.92 0.00 0.00 0.00 0.00 14:54:01 ens3 37.56 30.24 66.55 14.90 0.00 0.00 0.00 0.00 14:54:01 lo 22.93 22.93 2.17 2.17 0.00 0.00 0.00 0.00 14:54:01 docker0 11.98 17.16 2.06 284.64 0.00 0.00 0.00 0.00 Average: ens3 261.05 133.48 6079.37 22.65 0.00 0.00 0.00 0.00 Average: lo 3.84 3.84 0.37 0.37 0.00 0.00 0.00 0.00 Average: docker0 2.41 3.46 0.41 57.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25583) 07/22/24 _x86_64_ (8 CPU) 14:48:25 LINUX RESTART (8 CPU) 14:49:03 CPU %user %nice %system %iowait %steal %idle 14:50:01 all 9.88 0.00 0.98 2.86 0.04 86.24 14:50:01 0 2.12 0.00 0.47 0.52 0.02 96.87 14:50:01 1 11.10 0.00 0.88 0.79 0.02 87.21 14:50:01 2 3.56 0.00 0.38 0.09 0.03 95.94 14:50:01 3 2.19 0.00 0.45 1.02 0.03 96.31 14:50:01 4 1.10 0.00 0.33 0.12 0.02 98.43 14:50:01 5 24.83 0.00 2.02 4.35 0.09 68.71 14:50:01 6 18.10 0.00 2.09 15.33 0.05 64.43 14:50:01 7 16.16 0.00 1.19 0.72 0.03 81.89 14:51:01 all 10.63 0.00 4.91 11.00 0.04 73.42 14:51:01 0 9.37 0.00 4.98 0.74 0.03 84.88 14:51:01 1 10.28 0.00 4.56 0.60 0.05 84.51 14:51:01 2 12.29 0.00 3.91 0.52 0.05 83.23 14:51:01 3 9.25 0.00 6.28 56.90 0.05 27.52 14:51:01 4 14.30 0.00 4.71 1.82 0.03 79.15 14:51:01 5 9.65 0.00 5.53 17.28 0.05 67.48 14:51:01 6 10.34 0.00 4.59 2.97 0.05 82.05 14:51:01 7 9.52 0.00 4.71 7.62 0.03 78.12 14:52:01 all 26.01 0.00 3.30 6.07 0.09 64.53 14:52:01 0 26.90 0.00 3.99 2.09 0.08 66.93 14:52:01 1 27.61 0.00 3.59 0.65 0.07 68.08 14:52:01 2 26.10 0.00 3.02 3.07 0.10 67.70 14:52:01 3 17.54 0.00 2.56 11.85 0.08 67.97 14:52:01 4 28.77 0.00 3.23 1.22 0.10 66.68 14:52:01 5 29.26 0.00 3.78 23.54 0.10 43.32 14:52:01 6 26.11 0.00 3.44 4.53 0.08 65.83 14:52:01 7 25.80 0.00 2.85 1.64 0.08 69.62 14:53:01 all 10.23 0.00 2.17 2.51 0.06 85.03 14:53:01 0 8.89 0.00 1.88 0.08 0.05 89.10 14:53:01 1 10.36 0.00 2.64 2.17 0.07 84.77 14:53:01 2 12.09 0.00 2.02 3.75 0.05 82.09 14:53:01 3 8.75 0.00 2.38 9.36 0.05 79.46 14:53:01 4 8.32 0.00 1.46 0.03 0.05 90.13 14:53:01 5 11.84 0.00 2.57 1.14 0.07 84.38 14:53:01 6 11.47 0.00 2.31 2.58 0.08 83.55 14:53:01 7 10.05 0.00 2.13 0.99 0.07 86.77 14:54:01 all 4.30 0.00 0.58 1.40 0.03 93.69 14:54:01 0 1.13 0.00 0.55 0.13 0.03 98.15 14:54:01 1 0.87 0.00 0.58 8.60 0.03 89.91 14:54:01 2 1.49 0.00 0.38 0.13 0.03 97.96 14:54:01 3 2.29 0.00 0.43 0.38 0.03 96.86 14:54:01 4 12.15 0.00 0.58 0.43 0.03 86.80 14:54:01 5 0.69 0.00 0.62 0.97 0.03 97.68 14:54:01 6 14.28 0.00 0.85 0.38 0.05 84.44 14:54:01 7 1.45 0.00 0.62 0.17 0.03 97.73 Average: all 12.22 0.00 2.39 4.77 0.05 80.56 Average: 0 9.73 0.00 2.38 0.71 0.04 87.13 Average: 1 12.05 0.00 2.46 2.58 0.05 82.87 Average: 2 11.13 0.00 1.95 1.51 0.05 85.36 Average: 3 8.02 0.00 2.42 15.90 0.05 73.60 Average: 4 13.00 0.00 2.07 0.73 0.05 84.15 Average: 5 15.20 0.00 2.91 9.48 0.07 72.34 Average: 6 16.04 0.00 2.66 5.10 0.06 76.14 Average: 7 12.57 0.00 2.30 2.23 0.05 82.85