---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25322 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 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 851 25838 0 5476 30859 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:ba:8c:67 brd ff:ff:ff:ff:ff:ff inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85967sec preferred_lft 85967sec inet6 fe80::f816:3eff:feba:8c67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:de:2b:57 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-25322) 04/23/24 _x86_64_ (8 CPU) 10:28:32 LINUX RESTART (8 CPU) 10:29:02 tps rtps wtps bread/s bwrtn/s 10:30:01 144.81 72.58 72.23 4691.41 30670.87 10:31:01 134.63 23.00 111.63 2756.74 34125.78 10:32:01 172.95 0.30 172.65 42.66 93969.81 10:33:01 252.69 12.31 240.38 797.37 61244.63 10:34:01 20.88 0.08 20.80 2.80 22541.38 10:35:01 61.42 0.93 60.49 56.12 24034.54 Average: 131.19 18.05 113.14 1381.99 44469.49 10:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 30151232 31719048 2787988 8.46 68120 1811100 1422796 4.19 852356 1645824 153776 10:31:01 29289800 31678920 3649420 11.08 94612 2576676 1476016 4.34 971392 2327280 575892 10:32:01 26543120 31663280 6396100 19.42 127404 5163656 1390564 4.09 1008736 4907620 1001800 10:33:01 24227308 29500840 8711912 26.45 136872 5290196 8630208 25.39 3345100 4810448 2340 10:34:01 24169824 29445684 8769396 26.62 137092 5292192 8619664 25.36 3400508 4810816 176 10:35:01 26498264 31631080 6440956 19.55 138284 5160488 1440448 4.24 1265068 4674444 3752 Average: 26813258 30939809 6125962 18.60 117064 4215718 3829949 11.27 1807193 3862739 289623 10:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 ens3 345.74 245.28 1549.72 63.90 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 1.97 1.97 0.22 0.22 0.00 0.00 0.00 0.00 10:31:01 ens3 117.21 87.49 2775.18 12.84 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 br-e6817fffe96d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 lo 4.93 4.93 0.48 0.48 0.00 0.00 0.00 0.00 10:32:01 ens3 990.28 499.60 25915.62 35.37 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 br-e6817fffe96d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 lo 7.00 7.00 0.71 0.71 0.00 0.00 0.00 0.00 10:33:01 ens3 6.85 4.28 1.54 1.39 0.00 0.00 0.00 0.00 10:33:01 vethaf681ec 1.80 2.02 0.18 0.18 0.00 0.00 0.00 0.00 10:33:01 veth6dfb1a5 5.08 6.47 0.81 0.92 0.00 0.00 0.00 0.00 10:33:01 vethffe24c7 2.15 2.23 2.48 2.89 0.00 0.00 0.00 0.00 10:34:01 ens3 0.25 0.17 0.08 0.21 0.00 0.00 0.00 0.00 10:34:01 vethaf681ec 4.00 5.57 0.64 2.67 0.00 0.00 0.00 0.00 10:34:01 veth6dfb1a5 0.33 0.55 0.04 0.06 0.00 0.00 0.00 0.00 10:34:01 vethffe24c7 0.95 0.92 2.38 2.81 0.00 0.00 0.00 0.00 10:35:01 ens3 43.36 37.34 62.60 34.63 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 lo 21.61 21.61 2.30 2.30 0.00 0.00 0.00 0.00 Average: ens3 250.35 145.42 5060.54 24.61 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 3.04 3.04 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25322) 04/23/24 _x86_64_ (8 CPU) 10:28:32 LINUX RESTART (8 CPU) 10:29:02 CPU %user %nice %system %iowait %steal %idle 10:30:01 all 12.08 0.00 1.07 2.76 0.04 84.04 10:30:01 0 4.14 0.00 0.37 0.34 0.02 95.13 10:30:01 1 13.39 0.00 1.10 1.46 0.05 83.99 10:30:01 2 38.89 0.00 2.46 2.18 0.05 56.42 10:30:01 3 10.88 0.00 1.65 2.67 0.05 84.75 10:30:01 4 10.05 0.00 0.93 0.75 0.03 88.24 10:30:01 5 4.18 0.00 0.44 9.36 0.07 85.96 10:30:01 6 3.93 0.00 0.61 4.56 0.03 90.86 10:30:01 7 11.29 0.00 1.00 0.77 0.03 86.90 10:31:01 all 10.91 0.00 1.35 2.60 0.05 85.09 10:31:01 0 2.22 0.00 1.07 0.05 0.02 96.64 10:31:01 1 12.19 0.00 1.42 1.27 0.05 85.07 10:31:01 2 26.20 0.00 2.16 1.45 0.08 70.11 10:31:01 3 5.73 0.00 0.94 4.08 0.05 89.21 10:31:01 4 4.11 0.00 1.04 0.82 0.02 94.01 10:31:01 5 2.99 0.00 1.22 11.87 0.07 83.85 10:31:01 6 18.86 0.00 1.31 1.02 0.05 78.77 10:31:01 7 15.14 0.00 1.67 0.10 0.05 83.04 10:32:01 all 9.41 0.00 4.09 9.13 0.08 77.30 10:32:01 0 10.69 0.00 3.16 0.46 0.05 85.64 10:32:01 1 8.81 0.00 4.37 10.51 0.08 76.22 10:32:01 2 8.83 0.00 4.96 20.11 0.05 66.04 10:32:01 3 7.60 0.00 3.92 5.94 0.08 82.46 10:32:01 4 9.97 0.00 4.15 0.81 0.12 84.94 10:32:01 5 7.82 0.00 3.44 35.00 0.09 53.66 10:32:01 6 14.43 0.00 3.50 0.14 0.07 81.87 10:32:01 7 7.12 0.00 5.21 0.24 0.07 87.37 10:33:01 all 28.52 0.00 3.49 4.02 0.10 63.88 10:33:01 0 27.95 0.00 3.94 1.44 0.08 66.59 10:33:01 1 31.72 0.00 3.17 0.32 0.10 64.69 10:33:01 2 27.28 0.00 3.52 0.62 0.10 68.48 10:33:01 3 26.40 0.00 3.66 3.76 0.08 66.10 10:33:01 4 29.76 0.00 4.05 14.75 0.08 51.36 10:33:01 5 21.64 0.00 2.27 0.80 0.10 75.19 10:33:01 6 30.30 0.00 3.84 2.82 0.13 62.90 10:33:01 7 33.14 0.00 3.48 7.82 0.08 55.47 10:34:01 all 3.74 0.00 0.46 1.17 0.06 94.57 10:34:01 0 3.00 0.00 0.38 0.05 0.03 96.53 10:34:01 1 3.64 0.00 0.58 0.07 0.08 95.63 10:34:01 2 3.09 0.00 0.38 0.30 0.07 96.15 10:34:01 3 3.54 0.00 0.48 0.07 0.08 95.82 10:34:01 4 3.92 0.00 0.38 0.05 0.08 95.57 10:34:01 5 4.67 0.00 0.52 0.00 0.05 94.76 10:34:01 6 3.52 0.00 0.42 0.02 0.07 95.98 10:34:01 7 4.56 0.00 0.52 8.82 0.05 86.05 10:35:01 all 2.10 0.00 0.57 1.45 0.05 95.82 10:35:01 0 2.39 0.00 0.62 0.20 0.05 96.74 10:35:01 1 2.84 0.00 0.67 0.17 0.05 96.27 10:35:01 2 1.88 0.00 0.74 1.07 0.07 96.25 10:35:01 3 1.96 0.00 0.50 7.19 0.07 90.28 10:35:01 4 1.57 0.00 0.59 0.32 0.05 97.47 10:35:01 5 1.67 0.00 0.42 0.13 0.05 97.73 10:35:01 6 1.15 0.00 0.55 0.15 0.03 98.11 10:35:01 7 3.38 0.00 0.52 2.36 0.03 93.71 Average: all 11.12 0.00 1.84 3.51 0.06 83.47 Average: 0 8.40 0.00 1.59 0.42 0.04 89.54 Average: 1 12.09 0.00 1.88 2.29 0.07 83.67 Average: 2 17.66 0.00 2.36 4.26 0.07 75.65 Average: 3 9.35 0.00 1.85 3.95 0.07 84.78 Average: 4 9.86 0.00 1.85 2.91 0.06 85.32 Average: 5 7.18 0.00 1.38 9.44 0.07 81.94 Average: 6 12.03 0.00 1.70 1.44 0.06 84.76 Average: 7 12.44 0.00 2.06 3.36 0.05 82.08