---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22749 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: 2799.996 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 11G 145G 7% / 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 795 28504 0 2866 30936 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:71:8e:af brd ff:ff:ff:ff:ff:ff inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe71:8eaf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:ae:c6:fc 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-22749) 04/12/24 _x86_64_ (8 CPU) 13:55:56 LINUX RESTART (8 CPU) 13:56:01 tps rtps wtps bread/s bwrtn/s 13:57:01 142.74 74.22 68.52 5301.78 58931.11 13:58:01 163.45 53.98 109.46 2366.68 31339.82 13:59:01 105.35 15.50 89.85 485.92 33436.43 14:00:01 18.29 1.68 16.61 45.05 21369.14 14:01:01 56.87 1.50 55.37 94.12 35968.41 Average: 97.34 29.38 67.96 1658.68 36208.32 13:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 30350776 31709628 2588444 7.86 52060 1628692 1468676 4.32 841988 1483308 51380 13:58:01 29561592 31302620 3377628 10.25 79148 1964852 2294164 6.75 1291440 1781124 110532 13:59:01 26381376 28423020 6557844 19.91 87112 2248460 6881156 20.25 4244276 1982100 2120 14:00:01 24108220 26153168 8831000 26.81 87232 2251440 8872864 26.11 6527012 1967904 476 14:01:01 29166560 31655584 3772660 11.45 91384 2684740 1448804 4.26 1281332 2156596 23772 Average: 27913705 29848804 5025515 15.26 79387 2155637 4193133 12.34 2837210 1874206 37656 13:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 ens3 347.19 246.19 973.84 60.67 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 13:58:01 ens3 122.86 99.83 1478.23 20.53 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 13:59:01 ens3 293.03 219.36 3408.80 32.76 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 ens3 74.64 60.71 15.12 29.51 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 3.80 3.80 3.18 3.18 0.00 0.00 0.00 0.00 14:01:01 ens3 90.30 112.33 346.95 2142.92 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 185.60 147.68 1244.55 457.25 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 Average: lo 1.56 1.56 0.72 0.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22749) 04/12/24 _x86_64_ (8 CPU) 13:55:56 LINUX RESTART (8 CPU) 13:56:01 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 7.54 0.00 0.99 3.49 0.03 87.95 13:57:01 0 10.79 0.00 0.95 0.99 0.05 87.22 13:57:01 1 2.40 0.00 0.82 0.17 0.02 96.59 13:57:01 2 1.57 0.00 0.67 0.35 0.02 97.39 13:57:01 3 15.54 0.00 0.94 1.45 0.03 82.04 13:57:01 4 15.86 0.00 1.37 5.11 0.03 77.63 13:57:01 5 8.62 0.00 0.75 0.75 0.02 89.85 13:57:01 6 3.50 0.00 1.71 18.90 0.03 75.86 13:57:01 7 1.96 0.00 0.67 0.27 0.05 97.05 13:58:01 all 12.34 0.00 0.84 2.65 0.04 84.13 13:58:01 0 6.97 0.00 0.88 9.96 0.03 82.15 13:58:01 1 6.01 0.00 0.78 0.12 0.02 93.08 13:58:01 2 4.20 0.00 0.57 0.57 0.03 94.63 13:58:01 3 43.01 0.00 2.56 2.37 0.05 52.01 13:58:01 4 17.44 0.00 0.67 0.42 0.05 81.43 13:58:01 5 11.52 0.00 0.70 0.35 0.03 87.39 13:58:01 6 5.23 0.00 0.15 3.41 0.03 91.18 13:58:01 7 4.42 0.00 0.37 3.97 0.07 91.17 13:59:01 all 22.01 0.00 0.87 1.92 0.05 75.15 13:59:01 0 18.65 0.00 1.20 1.57 0.05 78.53 13:59:01 1 23.83 0.00 0.30 0.02 0.05 75.80 13:59:01 2 28.49 0.00 0.67 0.00 0.05 70.79 13:59:01 3 23.70 0.00 0.90 0.52 0.05 74.83 13:59:01 4 25.35 0.00 1.56 0.64 0.05 72.40 13:59:01 5 20.80 0.00 0.85 0.44 0.05 77.86 13:59:01 6 25.68 0.00 0.89 1.02 0.05 72.37 13:59:01 7 9.63 0.00 0.60 11.11 0.05 78.61 14:00:01 all 23.25 0.00 0.50 1.03 0.04 75.18 14:00:01 0 28.09 0.00 0.47 0.05 0.05 71.34 14:00:01 1 26.15 0.00 0.52 0.00 0.05 73.29 14:00:01 2 31.81 0.00 0.53 0.02 0.05 67.59 14:00:01 3 39.41 0.00 0.90 0.03 0.05 59.61 14:00:01 4 12.51 0.00 0.40 0.00 0.03 87.06 14:00:01 5 14.22 0.00 0.37 0.00 0.03 85.38 14:00:01 6 15.42 0.00 0.40 0.02 0.02 84.15 14:00:01 7 18.34 0.00 0.39 8.21 0.05 73.02 14:01:01 all 12.10 0.00 0.85 2.05 0.04 84.96 14:01:01 0 11.12 0.00 0.95 0.50 0.05 87.38 14:01:01 1 3.99 0.00 0.62 0.37 0.02 95.01 14:01:01 2 28.74 0.00 0.75 0.25 0.05 70.21 14:01:01 3 19.75 0.00 1.87 0.35 0.03 77.99 14:01:01 4 19.65 0.00 1.00 2.90 0.05 76.39 14:01:01 5 7.27 0.00 0.50 0.00 0.02 92.22 14:01:01 6 3.42 0.00 0.53 0.02 0.03 95.99 14:01:01 7 2.80 0.00 0.60 12.07 0.05 84.47 Average: all 15.45 0.00 0.81 2.23 0.04 81.48 Average: 0 15.13 0.00 0.89 2.61 0.05 81.32 Average: 1 12.47 0.00 0.61 0.13 0.03 86.75 Average: 2 18.96 0.00 0.64 0.24 0.04 80.13 Average: 3 28.28 0.00 1.43 0.95 0.04 69.30 Average: 4 18.15 0.00 1.00 1.81 0.04 78.99 Average: 5 12.48 0.00 0.64 0.31 0.03 86.55 Average: 6 10.65 0.00 0.74 4.66 0.03 83.92 Average: 7 7.43 0.00 0.53 7.13 0.05 84.86