---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7143 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 814 27731 0 3621 30908 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:ce:26:ba brd ff:ff:ff:ff:ff:ff inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fece:26ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:79:83:25 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-7143) 12/23/23 _x86_64_ (8 CPU) 09:56:30 LINUX RESTART (8 CPU) 09:57:03 tps rtps wtps bread/s bwrtn/s 09:58:01 51.55 31.90 19.65 2818.48 19229.09 09:59:01 11.69 0.00 11.69 0.00 16807.46 10:00:01 11.78 0.00 11.78 0.00 16946.38 10:01:01 14.43 2.45 11.98 101.70 16990.74 10:02:01 107.10 37.28 69.82 1739.71 23232.26 10:03:01 336.21 43.19 293.02 3403.57 45880.89 10:04:01 59.66 4.97 54.69 261.16 36844.13 Average: 84.78 17.04 67.74 1181.39 25160.50 09:57:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 30648248 31890760 2290972 6.96 38612 1532268 1309380 3.85 626092 1414284 196 09:59:01 30647588 31890240 2291632 6.96 38700 1532272 1309380 3.85 627032 1414208 152 10:00:01 30643096 31885876 2296124 6.97 38780 1532272 1309380 3.85 631244 1414212 36 10:01:01 30554692 31805576 2384528 7.24 38920 1540560 1309380 3.85 712832 1420352 204 10:02:01 30032556 31642192 2906664 8.82 70344 1849636 1493892 4.40 929208 1683848 178792 10:03:01 28331320 30721384 4607900 13.99 82304 2601540 2295928 6.76 2193736 2081248 28952 10:04:01 28411784 31646616 4527436 13.74 95628 3417852 1443648 4.25 1552176 2617728 387716 Average: 29895612 31640378 3043608 9.24 57613 2000914 1495855 4.40 1038903 1720840 85150 09:57:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 234.21 155.24 532.78 31.43 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 ens3 0.28 0.15 0.06 0.24 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 0.57 0.45 0.22 0.66 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 ens3 35.19 33.22 105.93 16.02 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 10:02:01 ens3 107.45 71.84 1037.77 26.35 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 86.82 86.82 13.70 13.70 0.00 0.00 0.00 0.00 10:03:01 ens3 259.97 150.06 3071.86 17.11 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 112.33 112.33 27.79 27.79 0.00 0.00 0.00 0.00 10:04:01 ens3 236.11 159.99 3024.38 19.96 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 28.87 28.87 5.98 5.98 0.00 0.00 0.00 0.00 Average: ens3 124.30 81.21 1113.10 15.89 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-7143) 12/23/23 _x86_64_ (8 CPU) 09:56:30 LINUX RESTART (8 CPU) 09:57:03 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 2.00 0.00 0.29 1.06 0.01 96.64 09:58:01 0 1.65 0.00 0.38 6.51 0.02 91.44 09:58:01 1 2.14 0.00 0.22 0.19 0.00 97.45 09:58:01 2 1.12 0.00 0.31 0.47 0.02 98.08 09:58:01 3 1.83 0.00 0.17 0.16 0.00 97.85 09:58:01 4 2.83 0.00 0.24 0.53 0.02 96.38 09:58:01 5 1.14 0.00 0.42 0.31 0.02 98.11 09:58:01 6 1.16 0.00 0.31 0.10 0.02 98.41 09:58:01 7 4.14 0.00 0.24 0.17 0.03 95.41 09:59:01 all 0.04 0.00 0.01 0.87 0.01 99.08 09:59:01 0 0.02 0.00 0.00 6.84 0.00 93.15 09:59:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:59:01 2 0.05 0.00 0.00 0.08 0.00 99.87 09:59:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:59:01 4 0.02 0.00 0.02 0.00 0.00 99.97 09:59:01 5 0.13 0.00 0.00 0.00 0.03 99.83 09:59:01 6 0.02 0.00 0.00 0.00 0.00 99.98 09:59:01 7 0.02 0.00 0.00 0.00 0.02 99.97 10:00:01 all 0.03 0.00 0.01 0.81 0.01 99.14 10:00:01 0 0.05 0.00 0.00 5.59 0.00 94.36 10:00:01 1 0.05 0.00 0.00 0.00 0.00 99.95 10:00:01 2 0.02 0.00 0.02 0.07 0.00 99.90 10:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:00:01 4 0.00 0.00 0.00 0.83 0.02 99.15 10:00:01 5 0.08 0.00 0.00 0.00 0.02 99.90 10:00:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:00:01 7 0.03 0.00 0.07 0.00 0.03 99.87 10:01:01 all 0.59 0.00 0.04 0.90 0.01 98.47 10:01:01 0 0.53 0.00 0.03 0.12 0.02 99.30 10:01:01 1 0.58 0.00 0.03 0.02 0.00 99.37 10:01:01 2 0.17 0.00 0.00 0.12 0.00 99.72 10:01:01 3 0.37 0.00 0.10 0.00 0.00 99.53 10:01:01 4 0.08 0.00 0.02 6.94 0.00 92.96 10:01:01 5 1.94 0.00 0.02 0.00 0.03 98.01 10:01:01 6 0.60 0.00 0.02 0.00 0.00 99.38 10:01:01 7 0.42 0.00 0.07 0.00 0.03 99.48 10:02:01 all 10.78 0.00 0.78 2.11 0.04 86.30 10:02:01 0 6.29 0.00 0.42 0.75 0.02 92.53 10:02:01 1 1.00 0.00 0.23 7.22 0.07 91.47 10:02:01 2 1.10 0.00 0.62 6.01 0.03 92.23 10:02:01 3 12.21 0.00 0.97 0.60 0.03 86.19 10:02:01 4 39.59 0.00 2.07 1.87 0.07 56.40 10:02:01 5 21.38 0.00 1.12 0.13 0.05 77.32 10:02:01 6 2.63 0.00 0.43 0.03 0.02 96.88 10:02:01 7 2.10 0.00 0.37 0.22 0.02 97.30 10:03:01 all 27.04 0.00 1.26 3.75 0.08 67.87 10:03:01 0 27.07 0.00 1.54 2.28 0.08 69.03 10:03:01 1 24.98 0.00 0.72 8.12 0.08 66.10 10:03:01 2 21.68 0.00 0.65 2.93 0.05 74.69 10:03:01 3 20.96 0.00 0.84 0.50 0.05 77.66 10:03:01 4 38.28 0.00 1.73 6.26 0.08 53.66 10:03:01 5 36.00 0.00 2.70 2.58 0.07 58.65 10:03:01 6 22.62 0.00 1.15 4.30 0.05 71.88 10:03:01 7 24.82 0.00 0.75 3.09 0.08 71.25 10:04:01 all 30.96 0.00 1.57 1.12 0.08 66.27 10:04:01 0 26.60 0.00 1.34 0.05 0.10 71.91 10:04:01 1 38.53 0.00 2.34 1.10 0.07 57.96 10:04:01 2 31.45 0.00 1.20 0.13 0.10 67.12 10:04:01 3 32.13 0.00 1.02 0.27 0.08 66.50 10:04:01 4 25.35 0.00 1.34 3.91 0.07 69.33 10:04:01 5 26.27 0.00 1.51 1.19 0.08 70.95 10:04:01 6 34.45 0.00 1.83 1.63 0.10 61.99 10:04:01 7 32.84 0.00 1.99 0.63 0.08 64.45 Average: all 10.22 0.00 0.56 1.52 0.03 87.67 Average: 0 8.90 0.00 0.53 3.15 0.03 87.39 Average: 1 9.64 0.00 0.51 2.39 0.03 87.43 Average: 2 7.94 0.00 0.40 1.41 0.03 90.23 Average: 3 9.66 0.00 0.44 0.22 0.02 89.66 Average: 4 15.18 0.00 0.77 2.91 0.04 81.09 Average: 5 12.45 0.00 0.82 0.60 0.04 86.08 Average: 6 8.79 0.00 0.53 0.87 0.03 89.78 Average: 7 9.21 0.00 0.50 0.59 0.04 89.66