---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6630 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 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 830 26260 0 5076 30881 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:4a:9a:16 brd ff:ff:ff:ff:ff:ff inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe4a:9a16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:66:58:62 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-6630) 12/21/23 _x86_64_ (8 CPU) 01:11:21 LINUX RESTART (8 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 103.33 42.64 60.69 1926.35 14873.12 01:14:01 83.87 13.67 70.20 1108.67 17650.53 01:15:01 116.08 9.53 106.55 1672.12 20623.76 01:16:01 390.80 12.81 377.99 748.99 100024.83 01:17:01 18.88 0.65 18.23 41.59 12603.72 01:18:01 8.68 0.02 8.67 2.13 8668.36 01:19:01 61.99 1.35 60.64 107.32 12240.98 Average: 111.95 11.52 100.42 801.02 26669.54 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 30217564 31767060 2721656 8.26 66272 1794712 1396280 4.11 800600 1632952 135688 01:14:01 29907072 31723988 3032148 9.21 79564 2037304 1441000 4.24 852148 1866364 171024 01:15:01 27204452 31676992 5734768 17.41 113044 4572000 1630348 4.80 986364 4309792 2404260 01:16:01 26562008 31324208 6377212 19.36 134112 4808372 4578096 13.47 1385928 4478208 2056 01:17:01 25181152 30079496 7758068 23.55 134656 4938928 6212984 18.28 2709276 4524356 276 01:18:01 25192312 30091696 7746908 23.52 134736 4939640 6334276 18.64 2697892 4524432 28 01:19:01 26875952 31599708 6063268 18.41 136964 4778136 1545988 4.55 1225456 4363164 4984 Average: 27305787 31180450 5633433 17.10 114193 3981299 3305567 9.73 1522523 3671324 388331 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 ens3 200.05 128.85 1019.25 38.16 0.00 0.00 0.00 0.00 01:13:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 58.13 40.75 889.32 7.35 0.00 0.00 0.00 0.00 01:14:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 ens3 628.35 364.86 22042.40 27.61 0.00 0.00 0.00 0.00 01:15:01 lo 10.86 10.86 1.00 1.00 0.00 0.00 0.00 0.00 01:15:01 br-1da40ef37ab2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 vethfe7d2b1 0.57 0.78 0.03 0.05 0.00 0.00 0.00 0.00 01:16:01 ens3 1.82 1.72 0.55 0.45 0.00 0.00 0.00 0.00 01:16:01 veth40594ce 0.13 0.55 0.01 0.03 0.00 0.00 0.00 0.00 01:16:01 veth5c0a689 30.58 38.94 3.00 4.54 0.00 0.00 0.00 0.00 01:17:01 vethfe7d2b1 52.94 46.79 19.97 40.40 0.00 0.00 0.00 0.00 01:17:01 ens3 6.67 5.53 1.69 1.75 0.00 0.00 0.00 0.00 01:17:01 veth40594ce 1.13 1.13 0.29 0.28 0.00 0.00 0.00 0.00 01:17:01 veth5c0a689 77.52 90.13 74.55 27.16 0.00 0.00 0.00 0.01 01:18:01 vethfe7d2b1 0.37 0.42 0.59 0.03 0.00 0.00 0.00 0.00 01:18:01 ens3 2.55 2.30 0.49 0.71 0.00 0.00 0.00 0.00 01:18:01 veth40594ce 0.40 0.23 0.05 0.07 0.00 0.00 0.00 0.00 01:18:01 veth5c0a689 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 ens3 45.98 42.26 72.21 24.40 0.00 0.00 0.00 0.00 01:19:01 lo 33.34 33.34 5.99 5.99 0.00 0.00 0.00 0.00 01:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 134.79 83.75 3432.33 14.35 0.00 0.00 0.00 0.00 Average: lo 4.21 4.21 0.81 0.81 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-6630) 12/21/23 _x86_64_ (8 CPU) 01:11:21 LINUX RESTART (8 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 8.21 0.00 0.67 4.52 0.03 86.57 01:13:01 0 10.28 0.00 1.19 1.59 0.03 86.91 01:13:01 1 5.92 0.00 0.74 7.79 0.03 85.52 01:13:01 2 1.99 0.00 0.32 0.27 0.02 97.41 01:13:01 3 7.28 0.00 0.55 0.30 0.05 91.82 01:13:01 4 1.90 0.00 0.42 7.94 0.02 89.73 01:13:01 5 20.60 0.00 1.26 14.07 0.08 63.98 01:13:01 6 8.04 0.00 0.33 4.10 0.02 87.51 01:13:01 7 9.75 0.00 0.58 0.15 0.03 89.48 01:14:01 all 8.19 0.00 0.53 3.96 0.03 87.30 01:14:01 0 2.57 0.00 0.38 2.99 0.03 94.02 01:14:01 1 25.09 0.00 1.39 6.58 0.05 66.89 01:14:01 2 4.79 0.00 0.33 1.82 0.02 93.04 01:14:01 3 4.04 0.00 0.27 0.12 0.03 95.55 01:14:01 4 11.96 0.00 0.42 1.52 0.02 86.09 01:14:01 5 11.36 0.00 0.82 13.68 0.03 74.10 01:14:01 6 5.51 0.00 0.40 0.32 0.02 93.75 01:14:01 7 0.27 0.00 0.22 4.72 0.02 94.78 01:15:01 all 11.22 0.00 3.71 4.40 0.08 80.59 01:15:01 0 8.24 0.00 4.16 0.19 0.05 87.36 01:15:01 1 13.22 0.00 4.51 3.71 0.08 78.47 01:15:01 2 7.53 0.00 4.20 0.13 0.05 88.08 01:15:01 3 16.94 0.00 3.41 1.77 0.07 77.81 01:15:01 4 20.40 0.00 3.39 3.35 0.07 72.79 01:15:01 5 9.53 0.00 2.55 0.45 0.20 87.27 01:15:01 6 7.41 0.00 3.70 1.55 0.03 87.30 01:15:01 7 6.55 0.00 3.76 24.11 0.07 65.51 01:16:01 all 4.38 0.00 1.71 10.94 0.05 82.93 01:16:01 0 5.70 0.00 1.91 2.08 0.05 90.25 01:16:01 1 4.48 0.00 2.15 4.63 0.05 88.68 01:16:01 2 3.95 0.00 1.44 2.01 0.03 92.57 01:16:01 3 4.82 0.00 1.56 2.41 0.03 91.18 01:16:01 4 3.11 0.00 1.19 4.80 0.03 90.86 01:16:01 5 4.29 0.00 1.36 1.63 0.05 92.67 01:16:01 6 3.65 0.00 2.65 68.65 0.08 24.97 01:16:01 7 5.03 0.00 1.42 1.47 0.03 92.05 01:17:01 all 24.23 0.00 2.56 1.90 0.09 71.22 01:17:01 0 27.28 0.00 3.26 1.86 0.07 67.52 01:17:01 1 16.90 0.00 1.41 0.28 0.08 81.32 01:17:01 2 23.69 0.00 2.75 0.99 0.05 72.52 01:17:01 3 25.43 0.00 2.80 0.07 0.08 71.62 01:17:01 4 22.45 0.00 2.59 0.54 0.12 74.30 01:17:01 5 24.79 0.00 2.65 0.46 0.08 72.02 01:17:01 6 25.00 0.00 2.07 10.95 0.08 61.89 01:17:01 7 28.33 0.00 2.98 0.03 0.12 68.54 01:18:01 all 0.30 0.00 0.09 0.87 0.05 98.70 01:18:01 0 0.18 0.00 0.07 0.00 0.02 99.73 01:18:01 1 0.33 0.00 0.08 0.03 0.02 99.53 01:18:01 2 0.30 0.00 0.07 0.27 0.08 99.28 01:18:01 3 0.30 0.00 0.08 0.00 0.05 99.57 01:18:01 4 0.12 0.00 0.05 0.00 0.02 99.82 01:18:01 5 0.77 0.00 0.15 0.40 0.12 98.56 01:18:01 6 0.27 0.00 0.10 6.22 0.02 93.40 01:18:01 7 0.13 0.00 0.08 0.00 0.05 99.73 01:19:01 all 4.89 0.00 0.60 1.69 0.03 92.79 01:19:01 0 1.30 0.00 0.53 0.63 0.02 97.52 01:19:01 1 2.39 0.00 0.47 0.53 0.03 96.58 01:19:01 2 0.87 0.00 0.57 7.70 0.03 90.83 01:19:01 3 1.30 0.00 0.48 1.04 0.07 97.11 01:19:01 4 2.75 0.00 0.47 0.15 0.02 96.62 01:19:01 5 17.27 0.00 1.09 1.19 0.03 80.42 01:19:01 6 11.55 0.00 0.67 1.64 0.05 86.10 01:19:01 7 1.68 0.00 0.48 0.68 0.03 97.12 Average: all 8.76 0.00 1.41 4.04 0.05 85.75 Average: 0 7.92 0.00 1.64 1.33 0.04 89.07 Average: 1 9.75 0.00 1.53 3.36 0.05 85.30 Average: 2 6.15 0.00 1.38 1.89 0.04 90.55 Average: 3 8.55 0.00 1.30 0.81 0.06 89.28 Average: 4 8.92 0.00 1.21 2.61 0.04 87.22 Average: 5 12.64 0.00 1.41 4.55 0.09 81.31 Average: 6 8.76 0.00 1.41 13.32 0.04 76.47 Average: 7 7.37 0.00 1.36 4.43 0.05 86.79