---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40846 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 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 896 25256 0 6014 30815 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:c4:49:49 brd ff:ff:ff:ff:ff:ff inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fec4:4949/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8c:89:1f:69 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::42:8cff:fe89:1f69/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40846) 09/22/24 _x86_64_ (8 CPU) 08:32:06 LINUX RESTART (8 CPU) 08:33:02 tps rtps wtps bread/s bwrtn/s 08:34:01 172.07 32.47 139.60 3280.94 32978.95 08:35:01 421.62 11.75 409.87 775.43 155101.17 08:36:01 73.58 0.20 73.38 25.59 31672.11 08:37:01 99.28 0.23 99.05 12.80 31092.65 08:38:01 28.90 0.12 28.78 17.20 21537.63 08:39:01 84.32 1.20 83.12 86.79 23281.74 Average: 146.55 7.59 138.95 692.58 49319.33 08:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 27619164 31529844 5320056 16.15 88100 4091080 2385280 7.02 1077864 3845164 2244616 08:35:01 23956124 29360304 8983096 27.27 127644 5434580 10068968 29.63 3459436 4958624 264 08:36:01 22047224 27799156 10891996 33.07 145728 5732612 11830416 34.81 5182556 5090468 20304 08:37:01 21772344 27606524 11166876 33.90 158588 5793008 12040560 35.43 5403408 5129444 416 08:38:01 21433120 27270596 11506100 34.93 158976 5796836 12531224 36.87 5748436 5126020 1788 08:39:01 25842324 31532880 7096896 21.55 160784 5664388 1619272 4.76 1563032 4993116 18524 Average: 23778383 29183217 9160837 27.81 139970 5418751 8412620 24.75 3739122 4857139 380985 08:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 ens3 938.76 518.29 28552.72 47.43 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 16.47 16.47 1.56 1.56 0.00 0.00 0.00 0.00 08:35:01 ens3 331.43 205.43 8073.26 17.36 0.00 0.00 0.00 0.00 08:35:01 vethd708fbb 1.28 2.02 0.15 0.19 0.00 0.00 0.00 0.00 08:35:01 veth8d8496b 0.38 0.43 0.02 0.03 0.00 0.00 0.00 0.00 08:35:01 veth40cad1e 0.43 0.57 0.03 0.03 0.00 0.00 0.00 0.00 08:36:01 ens3 43.04 29.64 932.16 4.53 0.00 0.00 0.00 0.00 08:36:01 vethd708fbb 3.93 4.92 0.70 0.78 0.00 0.00 0.00 0.00 08:36:01 veth8d8496b 3.32 3.35 0.36 0.31 0.00 0.00 0.00 0.00 08:36:01 veth40cad1e 3.30 3.95 0.46 0.41 0.00 0.00 0.00 0.00 08:37:01 ens3 17.70 12.76 250.97 2.45 0.00 0.00 0.00 0.00 08:37:01 vethd708fbb 0.57 0.87 0.08 0.10 0.00 0.00 0.00 0.00 08:37:01 veth8d8496b 18.23 19.71 9.09 59.59 0.00 0.00 0.00 0.00 08:37:01 veth40cad1e 4.77 6.35 0.69 0.80 0.00 0.00 0.00 0.00 08:38:01 ens3 17.85 15.76 9.25 26.58 0.00 0.00 0.00 0.00 08:38:01 vethd708fbb 0.17 0.38 0.01 0.03 0.00 0.00 0.00 0.00 08:38:01 veth8d8496b 35.31 36.38 12.42 90.46 0.00 0.00 0.00 0.01 08:38:01 veth40cad1e 5.33 7.03 0.77 0.57 0.00 0.00 0.00 0.00 08:39:01 ens3 34.56 30.51 62.22 16.22 0.00 0.00 0.00 0.00 08:39:01 docker0 13.41 17.63 2.12 286.04 0.00 0.00 0.00 0.00 08:39:01 lo 27.40 27.40 2.57 2.57 0.00 0.00 0.00 0.00 Average: ens3 228.57 134.33 6251.29 19.02 0.00 0.00 0.00 0.00 Average: docker0 2.24 2.95 0.35 47.81 0.00 0.00 0.00 0.00 Average: lo 3.83 3.83 0.36 0.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40846) 09/22/24 _x86_64_ (8 CPU) 08:32:06 LINUX RESTART (8 CPU) 08:33:02 CPU %user %nice %system %iowait %steal %idle 08:34:01 all 13.28 0.00 3.30 2.90 0.06 80.47 08:34:01 0 9.09 0.00 3.48 0.61 0.03 86.78 08:34:01 1 10.58 0.00 3.49 0.80 0.05 85.08 08:34:01 2 6.01 0.00 2.96 14.92 0.07 76.03 08:34:01 3 9.07 0.00 2.89 0.24 0.05 87.75 08:34:01 4 6.06 0.00 2.35 2.35 0.07 89.17 08:34:01 5 6.25 0.00 2.81 0.58 0.09 90.27 08:34:01 6 43.58 0.00 4.45 3.08 0.09 48.81 08:34:01 7 15.58 0.00 3.90 0.60 0.05 79.87 08:35:01 all 25.97 0.00 6.55 11.75 0.08 55.64 08:35:01 0 26.80 0.00 8.00 18.99 0.09 46.13 08:35:01 1 26.04 0.00 6.10 0.91 0.07 66.88 08:35:01 2 26.57 0.00 6.22 11.08 0.08 56.06 08:35:01 3 24.58 0.00 6.53 8.02 0.09 60.79 08:35:01 4 25.41 0.00 6.60 4.89 0.05 63.05 08:35:01 5 26.99 0.00 6.26 7.91 0.08 58.75 08:35:01 6 26.20 0.00 7.14 38.09 0.10 28.47 08:35:01 7 25.21 0.00 5.59 4.26 0.07 64.87 08:36:01 all 43.21 0.00 4.73 1.87 0.12 50.08 08:36:01 0 38.52 0.00 4.37 5.89 0.12 51.10 08:36:01 1 45.85 0.00 4.52 0.40 0.10 49.13 08:36:01 2 44.60 0.00 4.91 0.08 0.15 50.26 08:36:01 3 43.10 0.00 5.19 4.38 0.13 47.19 08:36:01 4 41.19 0.00 4.41 0.76 0.12 53.53 08:36:01 5 47.37 0.00 5.10 2.02 0.10 45.41 08:36:01 6 43.82 0.00 4.62 0.12 0.12 51.32 08:36:01 7 41.19 0.00 4.73 1.31 0.12 52.64 08:37:01 all 11.12 0.00 1.70 1.90 0.08 85.19 08:37:01 0 10.56 0.00 1.42 9.54 0.07 78.41 08:37:01 1 11.12 0.00 1.87 0.15 0.08 86.78 08:37:01 2 11.17 0.00 1.94 0.58 0.07 86.24 08:37:01 3 11.67 0.00 1.68 0.27 0.07 86.32 08:37:01 4 9.45 0.00 1.72 0.84 0.05 87.94 08:37:01 5 12.25 0.00 1.73 1.71 0.10 84.21 08:37:01 6 12.39 0.00 1.46 0.60 0.08 85.46 08:37:01 7 10.39 0.00 1.79 1.57 0.08 86.16 08:38:01 all 7.50 0.00 0.93 1.13 0.08 90.36 08:38:01 0 7.68 0.00 1.07 8.20 0.05 83.00 08:38:01 1 8.00 0.00 0.95 0.07 0.10 90.88 08:38:01 2 6.63 0.00 0.86 0.34 0.08 92.09 08:38:01 3 8.94 0.00 1.05 0.02 0.07 89.92 08:38:01 4 6.60 0.00 0.79 0.03 0.08 92.50 08:38:01 5 6.50 0.00 0.87 0.08 0.07 92.48 08:38:01 6 7.81 0.00 0.84 0.18 0.08 91.08 08:38:01 7 7.85 0.00 1.02 0.12 0.10 90.91 08:39:01 all 4.20 0.00 0.73 1.33 0.04 93.70 08:39:01 0 1.72 0.00 0.60 0.25 0.05 97.38 08:39:01 1 1.17 0.00 0.75 0.75 0.03 97.29 08:39:01 2 0.87 0.00 0.63 4.19 0.03 94.27 08:39:01 3 10.03 0.00 0.77 0.33 0.05 88.82 08:39:01 4 1.54 0.00 0.74 0.40 0.03 97.29 08:39:01 5 2.10 0.00 0.69 0.05 0.03 97.13 08:39:01 6 1.20 0.00 0.60 4.39 0.05 93.75 08:39:01 7 14.92 0.00 1.09 0.22 0.05 83.73 Average: all 17.51 0.00 2.98 3.46 0.08 75.97 Average: 0 15.69 0.00 3.14 7.23 0.07 73.87 Average: 1 17.09 0.00 2.94 0.51 0.07 79.39 Average: 2 15.96 0.00 2.91 5.16 0.08 75.90 Average: 3 17.87 0.00 3.00 2.19 0.08 76.85 Average: 4 15.02 0.00 2.76 1.54 0.07 80.62 Average: 5 16.91 0.00 2.90 2.06 0.08 78.06 Average: 6 22.39 0.00 3.17 7.69 0.09 66.66 Average: 7 19.17 0.00 3.01 1.34 0.08 76.40