---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5559 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 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 850 25707 0 5609 30861 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:90:77:98 brd ff:ff:ff:ff:ff:ff inet 10.30.106.245/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe90:7798/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:03:a5:ec 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-5559) 02/15/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 110.51 36.86 73.65 1713.18 20780.14 13:35:01 117.15 23.13 94.02 2772.60 26054.72 13:36:01 326.23 12.43 313.80 793.37 128069.32 13:37:01 100.08 0.65 99.43 40.92 18919.33 13:38:01 15.16 0.10 15.06 5.33 14174.14 13:39:01 62.96 1.35 61.61 104.92 16297.65 Average: 122.02 12.42 109.60 905.03 37382.04 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30104512 31718728 2834708 8.61 70192 1853724 1392740 4.10 853556 1687888 172392 13:35:01 28952416 31666936 3986804 12.10 96412 2894792 1573664 4.63 978128 2643512 880640 13:36:01 26051272 31356896 6887948 20.91 131956 5329520 5461576 16.07 1368552 4986104 492 13:37:01 24187104 29592700 8752116 26.57 136800 5417216 8522536 25.08 3253948 4934280 312 13:38:01 23987816 29424728 8951404 27.18 137092 5447308 8587964 25.27 3434028 4951268 27620 13:39:01 26318220 31587868 6621000 20.10 139952 5292276 1530940 4.50 1314320 4802580 44444 Average: 26600223 30891309 6338997 19.24 118734 4372473 4511570 13.27 1867089 4000939 187650 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 13:34:01 ens3 104.08 72.12 1066.25 17.35 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 5.87 5.87 0.55 0.55 0.00 0.00 0.00 0.00 13:35:01 br-b15c3a2a555f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 162.79 111.18 4553.30 12.86 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethf7bbc95 0.13 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:36:01 vethbfe211e 0.28 0.53 0.02 0.04 0.00 0.00 0.00 0.00 13:36:01 lo 5.93 5.93 0.60 0.60 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethbfe211e 79.14 94.70 47.01 26.36 0.00 0.00 0.00 0.00 13:37:01 lo 1.02 1.02 0.08 0.08 0.00 0.00 0.00 0.00 13:37:01 veth8e3f978 4.62 5.93 0.76 0.87 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vethbfe211e 28.68 34.83 42.51 8.12 0.00 0.00 0.00 0.00 13:38:01 lo 3.07 3.07 0.52 0.52 0.00 0.00 0.00 0.00 13:38:01 veth8e3f978 0.33 0.53 0.04 0.05 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:39:01 ens3 1478.05 881.74 31958.50 148.68 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 3.01 3.01 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 211.72 117.90 5212.29 17.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5559) 02/15/24 _x86_64_ (8 CPU) 13:32:23 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.62 0.00 0.87 2.04 0.04 86.42 13:34:01 0 23.79 0.00 2.00 1.47 0.05 72.69 13:34:01 1 6.33 0.00 0.85 0.33 0.03 92.45 13:34:01 2 7.93 0.00 0.52 0.05 0.03 91.47 13:34:01 3 1.30 0.00 0.23 0.05 0.03 98.38 13:34:01 4 5.82 0.00 0.60 7.23 0.05 86.29 13:34:01 5 11.12 0.00 0.67 0.72 0.03 87.46 13:34:01 6 18.69 0.00 1.30 1.57 0.05 78.38 13:34:01 7 9.99 0.00 0.78 4.97 0.03 84.22 13:35:01 all 11.22 0.00 1.85 2.10 0.04 84.80 13:35:01 0 2.89 0.00 1.04 0.17 0.02 95.88 13:35:01 1 16.44 0.00 1.72 0.58 0.05 81.20 13:35:01 2 16.32 0.00 1.86 2.76 0.07 78.99 13:35:01 3 16.54 0.00 2.21 3.20 0.08 77.96 13:35:01 4 6.10 0.00 1.56 6.66 0.02 85.67 13:35:01 5 21.11 0.00 2.27 1.10 0.05 75.46 13:35:01 6 6.69 0.00 2.77 2.25 0.03 88.26 13:35:01 7 3.63 0.00 1.37 0.05 0.02 94.94 13:36:01 all 11.91 0.00 5.30 7.51 0.08 75.19 13:36:01 0 8.96 0.00 3.11 1.16 0.07 86.71 13:36:01 1 9.70 0.00 5.77 0.25 0.08 84.19 13:36:01 2 12.39 0.00 5.51 3.25 0.07 78.79 13:36:01 3 12.39 0.00 5.82 14.23 0.07 67.48 13:36:01 4 13.19 0.00 5.65 1.68 0.08 79.40 13:36:01 5 13.08 0.00 6.17 34.79 0.12 45.84 13:36:01 6 13.19 0.00 5.21 3.56 0.07 77.98 13:36:01 7 12.46 0.00 5.20 1.36 0.05 80.93 13:37:01 all 27.87 0.00 2.95 1.20 0.08 67.90 13:37:01 0 30.31 0.00 3.54 1.52 0.10 64.53 13:37:01 1 26.66 0.00 2.92 0.22 0.08 70.12 13:37:01 2 24.08 0.00 2.35 1.95 0.08 71.54 13:37:01 3 24.56 0.00 2.61 0.28 0.08 72.46 13:37:01 4 36.18 0.00 3.73 0.60 0.08 59.41 13:37:01 5 31.02 0.00 3.06 0.10 0.07 65.75 13:37:01 6 27.95 0.00 2.98 0.25 0.07 68.74 13:37:01 7 22.22 0.00 2.43 4.64 0.08 70.62 13:38:01 all 3.99 0.00 0.52 0.77 0.06 94.67 13:38:01 0 3.14 0.00 0.53 0.03 0.07 96.23 13:38:01 1 5.36 0.00 0.62 0.22 0.03 93.78 13:38:01 2 3.14 0.00 0.52 0.00 0.05 96.30 13:38:01 3 3.81 0.00 0.53 0.07 0.07 95.52 13:38:01 4 3.61 0.00 0.43 0.02 0.07 95.88 13:38:01 5 4.45 0.00 0.49 0.00 0.10 94.96 13:38:01 6 3.99 0.00 0.60 0.00 0.07 95.34 13:38:01 7 4.40 0.00 0.48 5.78 0.05 89.29 13:39:01 all 4.41 0.00 0.55 1.19 0.04 93.82 13:39:01 0 0.48 0.00 0.37 0.00 0.02 99.13 13:39:01 1 3.47 0.00 0.52 1.35 0.03 94.63 13:39:01 2 23.23 0.00 1.30 0.50 0.07 74.90 13:39:01 3 3.34 0.00 0.63 0.68 0.03 95.31 13:39:01 4 1.24 0.00 0.43 3.51 0.07 94.76 13:39:01 5 1.07 0.00 0.38 0.10 0.02 98.43 13:39:01 6 1.00 0.00 0.37 0.27 0.03 98.33 13:39:01 7 1.39 0.00 0.40 3.09 0.05 95.07 Average: all 11.66 0.00 2.00 2.46 0.06 83.83 Average: 0 11.59 0.00 1.76 0.72 0.05 85.87 Average: 1 11.31 0.00 2.06 0.49 0.05 86.08 Average: 2 14.51 0.00 2.00 1.41 0.06 82.02 Average: 3 10.30 0.00 2.00 3.06 0.06 84.57 Average: 4 11.00 0.00 2.06 3.29 0.06 83.60 Average: 5 13.64 0.00 2.16 6.04 0.06 78.10 Average: 6 11.91 0.00 2.19 1.31 0.05 84.54 Average: 7 9.01 0.00 1.77 3.32 0.05 85.84