---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6858 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 25317 0 5998 30860 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:83:c2:29 brd ff:ff:ff:ff:ff:ff inet 10.30.106.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe83:c229/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:73:bd:8e 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-6858) 02/19/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 113.93 36.16 77.77 1711.42 26336.56 23:13:01 129.56 23.05 106.52 2761.41 32164.37 23:14:01 233.72 0.17 233.55 15.18 126676.25 23:15:01 338.26 13.36 324.90 816.00 45595.83 23:16:01 18.61 0.00 18.61 0.00 19628.95 23:17:01 26.48 0.03 26.45 4.40 20765.34 Average: 143.53 12.06 131.47 882.26 45264.68 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30080952 31685620 2858268 8.68 69900 1844388 1451264 4.27 886648 1679988 166800 23:13:01 29298896 31668392 3640324 11.05 91876 2563196 1557500 4.58 989936 2302512 540264 23:14:01 26007948 31665088 6931272 21.04 138980 5652976 1454056 4.28 1022884 5388316 405792 23:15:01 23775656 29599552 9163564 27.82 155048 5784272 8860092 26.07 3267008 5297860 1364 23:16:01 23783596 29608232 9155624 27.80 155244 5784536 8846160 26.03 3259456 5295412 264 23:17:01 24036852 29887180 8902368 27.03 155728 5812556 7209460 21.21 3004072 5309380 208 Average: 26163983 30685677 6775237 20.57 127796 4573654 4896422 14.41 2071667 4212245 185782 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 23:12:01 ens3 64.69 43.24 947.66 8.98 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 6.27 6.27 0.59 0.59 0.00 0.00 0.00 0.00 23:13:01 ens3 167.57 110.78 4308.08 12.79 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 br-4ead9628c4f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 7.12 7.12 0.71 0.71 0.00 0.00 0.00 0.00 23:14:01 ens3 1012.25 518.99 26633.37 37.93 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 br-4ead9628c4f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 vethf9c764c 77.04 91.53 41.97 23.20 0.00 0.00 0.00 0.00 23:15:01 vetha7f5a1d 0.50 0.72 0.05 0.30 0.00 0.00 0.00 0.00 23:15:01 lo 2.42 2.42 2.42 2.42 0.00 0.00 0.00 0.00 23:15:01 ens3 14.00 9.63 3.66 3.25 0.00 0.00 0.00 0.00 23:16:01 vethf9c764c 30.86 37.26 35.67 8.54 0.00 0.00 0.00 0.00 23:16:01 vetha7f5a1d 0.22 0.15 0.01 0.01 0.00 0.00 0.00 0.00 23:16:01 lo 5.83 5.83 1.35 1.35 0.00 0.00 0.00 0.00 23:16:01 ens3 3.30 3.47 0.70 1.03 0.00 0.00 0.00 0.00 23:17:01 vethf9c764c 0.22 0.42 0.09 0.07 0.00 0.00 0.00 0.00 23:17:01 lo 7.05 7.05 0.56 0.56 0.00 0.00 0.00 0.00 23:17:01 ens3 15.70 13.86 6.43 13.45 0.00 0.00 0.00 0.00 23:17:01 vethcf91af4 39.96 30.28 3.87 4.34 0.00 0.00 0.00 0.00 Average: vethf9c764c 18.06 21.59 12.99 5.31 0.00 0.00 0.00 0.00 Average: lo 5.06 5.06 0.97 0.97 0.00 0.00 0.00 0.00 Average: ens3 213.50 116.95 5333.44 12.92 0.00 0.00 0.00 0.00 Average: vethcf91af4 6.68 5.06 0.65 0.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6858) 02/19/24 _x86_64_ (8 CPU) 23:10:25 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.93 0.00 0.84 2.31 0.04 86.88 23:12:01 0 1.51 0.00 0.59 0.66 0.00 97.24 23:12:01 1 13.10 0.00 1.02 0.49 0.05 85.34 23:12:01 2 9.87 0.00 0.90 0.27 0.02 88.94 23:12:01 3 14.32 0.00 1.14 0.41 0.03 84.10 23:12:01 4 16.58 0.00 0.76 1.94 0.03 80.69 23:12:01 5 19.84 0.00 1.36 0.99 0.07 77.75 23:12:01 6 2.71 0.00 0.34 0.17 0.02 96.76 23:12:01 7 1.58 0.00 0.61 13.57 0.03 84.21 23:13:01 all 10.21 0.00 1.37 2.37 0.04 86.01 23:13:01 0 12.17 0.00 1.52 0.25 0.03 86.02 23:13:01 1 18.54 0.00 1.41 1.29 0.08 78.68 23:13:01 2 23.43 0.00 2.43 2.17 0.05 71.92 23:13:01 3 9.90 0.00 1.34 0.03 0.03 88.70 23:13:01 4 5.56 0.00 1.09 0.33 0.02 93.00 23:13:01 5 1.85 0.00 0.89 13.10 0.05 84.11 23:13:01 6 1.23 0.00 0.90 0.12 0.02 97.73 23:13:01 7 8.97 0.00 1.41 1.72 0.07 87.83 23:14:01 all 11.41 0.00 4.99 6.94 0.06 76.60 23:14:01 0 9.94 0.00 4.66 5.74 0.05 79.61 23:14:01 1 11.85 0.00 5.20 6.37 0.07 76.51 23:14:01 2 12.29 0.00 4.34 0.68 0.05 82.64 23:14:01 3 11.29 0.00 4.98 0.27 0.08 83.37 23:14:01 4 11.25 0.00 5.56 0.10 0.05 83.04 23:14:01 5 11.17 0.00 4.08 11.39 0.07 73.29 23:14:01 6 11.67 0.00 5.09 2.72 0.03 80.48 23:14:01 7 11.81 0.00 5.98 28.43 0.07 53.71 23:15:01 all 27.72 0.00 3.53 2.78 0.08 65.89 23:15:01 0 30.38 0.00 4.14 1.66 0.07 63.76 23:15:01 1 27.53 0.00 3.14 0.86 0.08 68.39 23:15:01 2 25.93 0.00 3.39 3.92 0.10 66.66 23:15:01 3 34.72 0.00 4.47 0.92 0.07 59.82 23:15:01 4 28.29 0.00 3.22 4.09 0.08 64.32 23:15:01 5 30.58 0.00 3.95 2.96 0.08 62.43 23:15:01 6 20.87 0.00 2.91 1.16 0.08 74.97 23:15:01 7 23.44 0.00 3.04 6.63 0.10 66.78 23:16:01 all 4.14 0.00 0.38 1.04 0.07 94.38 23:16:01 0 6.91 0.00 0.62 0.00 0.10 92.38 23:16:01 1 6.13 0.00 0.48 0.02 0.08 93.29 23:16:01 2 2.54 0.00 0.23 8.00 0.08 89.14 23:16:01 3 2.83 0.00 0.27 0.08 0.07 96.75 23:16:01 4 3.14 0.00 0.30 0.17 0.07 96.33 23:16:01 5 3.24 0.00 0.28 0.02 0.07 96.39 23:16:01 6 3.74 0.00 0.50 0.02 0.05 95.69 23:16:01 7 4.59 0.00 0.35 0.00 0.05 95.01 23:17:01 all 1.15 0.00 0.34 1.15 0.06 97.30 23:17:01 0 0.98 0.00 0.33 0.05 0.08 98.55 23:17:01 1 0.83 0.00 0.32 0.00 0.03 98.82 23:17:01 2 1.57 0.00 0.45 8.05 0.05 89.89 23:17:01 3 1.17 0.00 0.22 0.18 0.05 98.38 23:17:01 4 0.78 0.00 0.45 0.45 0.05 98.26 23:17:01 5 1.39 0.00 0.23 0.35 0.07 97.96 23:17:01 6 0.80 0.00 0.32 0.08 0.03 98.77 23:17:01 7 1.71 0.00 0.45 0.02 0.07 97.76 Average: all 10.74 0.00 1.90 2.76 0.06 84.54 Average: 0 10.33 0.00 1.97 1.39 0.06 86.26 Average: 1 12.98 0.00 1.92 1.49 0.07 83.54 Average: 2 12.59 0.00 1.95 3.86 0.06 81.53 Average: 3 12.34 0.00 2.06 0.32 0.06 85.22 Average: 4 10.90 0.00 1.89 1.18 0.05 85.98 Average: 5 11.31 0.00 1.79 4.79 0.07 82.04 Average: 6 6.83 0.00 1.67 0.71 0.04 90.75 Average: 7 8.67 0.00 1.96 8.33 0.06 80.97