---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10364 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 12G 144G 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 832 27180 0 4154 30878 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:f5:aa:4d brd ff:ff:ff:ff:ff:ff inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fef5:aa4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:72:39:e0 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-10364) 03/02/24 _x86_64_ (8 CPU) 13:50:24 LINUX RESTART (8 CPU) 13:51:01 tps rtps wtps bread/s bwrtn/s 13:52:01 128.57 42.57 86.00 1929.76 41605.86 13:53:01 133.30 23.10 110.20 2782.40 45196.93 13:54:01 279.14 12.91 266.22 807.23 91478.52 13:55:01 55.67 0.50 55.17 46.26 37147.76 13:56:01 46.56 0.83 45.73 39.99 10101.30 Average: 128.65 15.98 112.66 1121.10 45105.96 13:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30149788 31733668 2789432 8.47 68964 1825928 1401348 4.12 836568 1661916 151896 13:53:01 29123140 31675784 3816080 11.59 95632 2736500 1565344 4.61 970220 2486560 731568 13:54:01 27515576 31330052 5423644 16.47 111344 3917644 4654200 13.69 1355100 3615764 1696 13:55:01 24814620 28844076 8124600 24.67 112804 4032168 9122228 26.84 3924536 3729040 712 13:56:01 27793508 31577228 5145712 15.62 113872 3907392 1543064 4.54 1239856 3480356 32964 Average: 27879326 31032162 5059894 15.36 100523 3283926 3657237 10.76 1665256 2994727 183767 13:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 ens3 205.90 134.39 1141.66 40.17 0.00 0.00 0.00 0.00 13:52:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 161.50 111.85 4220.65 13.20 0.00 0.00 0.00 0.00 13:53:01 br-5bf5b406dde8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 6.33 6.33 0.59 0.59 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 362.52 185.35 13230.22 13.17 0.00 0.00 0.00 0.00 13:54:01 veth68ea17e 0.42 0.57 0.03 0.03 0.00 0.00 0.00 0.00 13:54:01 vethce227bb 0.20 0.63 0.01 0.04 0.00 0.00 0.00 0.00 13:54:01 br-5bf5b406dde8 0.20 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:55:01 ens3 6.30 4.47 1.54 1.45 0.00 0.00 0.00 0.00 13:55:01 veth68ea17e 1.35 1.55 0.26 2.68 0.00 0.00 0.00 0.00 13:55:01 vethce227bb 2.10 2.17 7.84 2.59 0.00 0.00 0.00 0.00 13:55:01 br-5bf5b406dde8 0.67 0.83 0.49 0.08 0.00 0.00 0.00 0.00 13:56:01 ens3 67.29 42.58 81.98 27.56 0.00 0.00 0.00 0.00 13:56:01 lo 20.63 20.63 2.32 2.32 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 160.70 95.73 3735.11 19.11 0.00 0.00 0.00 0.00 Average: lo 3.35 3.35 0.40 0.40 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-10364) 03/02/24 _x86_64_ (8 CPU) 13:50:24 LINUX RESTART (8 CPU) 13:51:01 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 10.68 0.00 0.81 3.60 0.04 84.87 13:52:01 0 32.98 0.00 1.87 3.45 0.07 61.63 13:52:01 1 15.07 0.00 0.87 0.28 0.02 83.76 13:52:01 2 10.07 0.00 0.72 0.57 0.03 88.61 13:52:01 3 7.44 0.00 0.53 0.28 0.03 91.71 13:52:01 4 8.69 0.00 1.02 0.75 0.02 89.52 13:52:01 5 3.68 0.00 0.63 4.98 0.03 90.68 13:52:01 6 4.66 0.00 0.70 1.97 0.02 92.66 13:52:01 7 2.86 0.00 0.12 16.56 0.02 80.45 13:53:01 all 10.43 0.00 1.45 3.89 0.05 84.18 13:53:01 0 12.80 0.00 1.54 1.17 0.05 84.43 13:53:01 1 7.94 0.00 1.75 0.53 0.05 89.73 13:53:01 2 10.91 0.00 1.41 0.00 0.03 87.65 13:53:01 3 6.67 0.00 1.29 13.95 0.03 78.06 13:53:01 4 4.33 0.00 1.39 0.32 0.08 93.88 13:53:01 5 18.09 0.00 1.83 1.74 0.05 78.29 13:53:01 6 3.16 0.00 1.09 2.14 0.03 93.59 13:53:01 7 19.57 0.00 1.37 11.30 0.07 67.68 13:54:01 all 7.78 0.00 3.00 9.95 0.05 79.21 13:54:01 0 8.34 0.00 2.31 3.18 0.05 86.12 13:54:01 1 6.80 0.00 3.11 0.44 0.05 89.60 13:54:01 2 10.51 0.00 2.60 2.23 0.05 84.60 13:54:01 3 8.89 0.00 2.81 12.85 0.05 75.40 13:54:01 4 7.82 0.00 3.01 0.86 0.05 88.27 13:54:01 5 5.93 0.00 3.57 3.98 0.07 86.45 13:54:01 6 6.62 0.00 3.51 24.25 0.05 65.56 13:54:01 7 7.31 0.00 3.10 31.73 0.07 57.79 13:55:01 all 27.36 0.00 2.90 2.62 0.08 67.05 13:55:01 0 24.01 0.00 2.78 2.84 0.07 70.31 13:55:01 1 26.02 0.00 2.56 0.02 0.08 71.32 13:55:01 2 26.68 0.00 2.72 0.89 0.10 69.61 13:55:01 3 29.32 0.00 3.39 3.07 0.08 64.14 13:55:01 4 24.09 0.00 2.56 0.10 0.08 73.17 13:55:01 5 34.77 0.00 3.34 8.01 0.07 53.81 13:55:01 6 24.19 0.00 2.91 1.87 0.05 70.98 13:55:01 7 29.77 0.00 2.97 4.20 0.07 63.00 13:56:01 all 3.11 0.00 0.54 0.61 0.04 95.70 13:56:01 0 1.45 0.00 0.60 0.03 0.03 97.88 13:56:01 1 1.26 0.00 0.54 0.15 0.03 98.02 13:56:01 2 0.97 0.00 0.40 0.08 0.02 98.53 13:56:01 3 1.20 0.00 0.47 0.13 0.02 98.18 13:56:01 4 3.97 0.00 0.65 0.20 0.05 95.13 13:56:01 5 0.55 0.00 0.30 4.01 0.03 95.11 13:56:01 6 1.89 0.00 0.60 0.13 0.03 97.34 13:56:01 7 13.66 0.00 0.74 0.13 0.07 85.41 Average: all 11.86 0.00 1.74 4.13 0.05 82.22 Average: 0 15.91 0.00 1.82 2.13 0.05 80.08 Average: 1 11.41 0.00 1.76 0.29 0.05 86.49 Average: 2 11.82 0.00 1.57 0.75 0.05 85.81 Average: 3 10.69 0.00 1.69 6.05 0.04 81.53 Average: 4 9.78 0.00 1.72 0.45 0.06 88.00 Average: 5 12.59 0.00 1.93 4.54 0.05 80.88 Average: 6 8.10 0.00 1.76 6.06 0.04 84.05 Average: 7 14.63 0.00 1.66 12.78 0.06 70.88