---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2240 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 13G 143G 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 845 26253 0 5068 30866 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ec:d0:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.180/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:feec:d0b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:06:bc:a5 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-2240) 11/20/23 _x86_64_ (8 CPU) 23:10:41 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 148.64 72.87 75.77 4697.78 62724.96 23:13:01 98.38 13.85 84.54 1123.95 32164.51 23:14:01 149.37 9.35 140.02 1654.53 54260.13 23:15:01 361.66 11.86 349.79 772.69 90838.53 23:16:01 19.20 0.30 18.90 19.60 21623.71 23:17:01 27.20 0.00 27.20 0.00 22857.94 23:18:01 72.96 1.95 71.01 112.08 25326.34 Average: 125.28 15.60 109.68 1188.82 44211.38 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30134828 31671192 2804392 8.51 59080 1792752 1487612 4.38 918876 1607936 154144 23:13:01 29829168 31721156 3110052 9.44 83904 2103940 1374420 4.04 861428 1930172 235488 23:14:01 26953564 31664120 5985656 18.17 119096 4783660 1451168 4.27 1008636 4521204 1861284 23:15:01 25657576 30544844 7281644 22.11 133296 4931644 5509868 16.21 2219360 4553948 464 23:16:01 25101464 29992080 7837756 23.79 133556 4932816 6299116 18.53 2803980 4517880 188 23:17:01 25354952 30270064 7584268 23.03 133860 4959688 4698144 13.82 2548528 4530728 300 23:18:01 26877836 31600304 6061384 18.40 137384 4776016 1488292 4.38 1230812 4360040 32212 Average: 27129913 31066251 5809307 17.64 114311 4040074 3186946 9.38 1655946 3717415 326297 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 ens3 343.31 212.56 1452.71 56.47 0.00 0.00 0.00 0.00 23:12:01 lo 1.36 1.36 0.14 0.14 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 ens3 57.14 38.53 914.35 7.39 0.00 0.00 0.00 0.00 23:13:01 lo 1.43 1.43 0.14 0.14 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 ens3 612.78 335.80 22000.32 25.40 0.00 0.00 0.00 0.00 23:14:01 br-0f1cf30321bb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 9.90 9.90 0.91 0.91 0.00 0.00 0.00 0.00 23:15:01 vethc472f0d 1.30 1.47 0.08 0.09 0.00 0.00 0.00 0.00 23:15:01 veth33f9829 54.86 65.09 19.22 16.06 0.00 0.00 0.00 0.00 23:15:01 veth2523552 0.15 0.50 0.01 0.03 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 vethc472f0d 40.73 34.69 10.56 36.16 0.00 0.00 0.00 0.00 23:16:01 veth33f9829 53.12 63.97 58.33 15.65 0.00 0.00 0.00 0.00 23:16:01 veth2523552 1.22 1.15 0.31 0.29 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 vethc472f0d 1.03 1.23 0.83 0.10 0.00 0.00 0.00 0.00 23:17:01 veth33f9829 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 veth2523552 0.43 0.27 0.05 0.07 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 1109.33 653.96 24529.94 119.93 0.00 0.00 0.00 0.00 23:18:01 lo 31.93 31.93 5.87 5.87 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: ens3 155.35 92.40 3504.05 17.02 0.00 0.00 0.00 0.00 Average: lo 4.09 4.09 0.80 0.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2240) 11/20/23 _x86_64_ (8 CPU) 23:10:41 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.47 0.00 1.05 3.94 0.04 85.51 23:12:01 0 3.12 0.00 0.71 0.63 0.02 95.52 23:12:01 1 6.02 0.00 0.70 21.78 0.03 71.47 23:12:01 2 5.02 0.00 0.64 0.22 0.02 94.09 23:12:01 3 9.74 0.00 1.05 1.46 0.03 87.72 23:12:01 4 2.40 0.00 0.59 4.19 0.03 92.78 23:12:01 5 19.87 0.00 0.97 1.97 0.05 77.15 23:12:01 6 12.39 0.00 1.05 0.54 0.02 85.99 23:12:01 7 17.18 0.00 2.64 0.78 0.07 79.33 23:13:01 all 10.50 0.00 0.70 2.68 0.04 86.09 23:13:01 0 0.20 0.00 0.08 0.10 0.02 99.60 23:13:01 1 5.73 0.00 0.42 7.61 0.03 86.21 23:13:01 2 6.08 0.00 0.45 0.00 0.03 93.43 23:13:01 3 32.58 0.00 1.77 2.49 0.05 63.11 23:13:01 4 3.70 0.00 0.41 2.02 0.02 93.85 23:13:01 5 12.67 0.00 0.83 7.33 0.05 79.12 23:13:01 6 15.43 0.00 0.98 1.37 0.03 82.19 23:13:01 7 7.76 0.00 0.60 0.48 0.05 91.11 23:14:01 all 10.82 0.00 4.09 7.30 0.07 77.73 23:14:01 0 8.40 0.00 4.30 25.99 0.05 61.25 23:14:01 1 10.31 0.00 3.61 7.84 0.08 78.16 23:14:01 2 8.62 0.00 4.34 7.02 0.05 79.98 23:14:01 3 10.06 0.00 4.22 1.72 0.07 83.93 23:14:01 4 11.51 0.00 3.88 0.57 0.05 83.98 23:14:01 5 9.32 0.00 3.78 11.02 0.07 75.81 23:14:01 6 13.89 0.00 4.72 4.16 0.08 77.14 23:14:01 7 14.46 0.00 3.79 0.15 0.07 81.53 23:15:01 all 14.49 0.00 2.39 9.26 0.07 73.79 23:15:01 0 14.78 0.00 3.47 51.64 0.08 30.02 23:15:01 1 15.16 0.00 2.36 8.16 0.08 74.24 23:15:01 2 14.16 0.00 2.23 2.50 0.07 81.05 23:15:01 3 14.50 0.00 1.87 1.35 0.07 82.22 23:15:01 4 16.74 0.00 2.21 3.75 0.07 77.23 23:15:01 5 20.40 0.00 3.12 2.06 0.08 74.34 23:15:01 6 10.88 0.00 1.84 1.39 0.05 85.85 23:15:01 7 9.31 0.00 2.04 3.52 0.08 85.05 23:16:01 all 13.73 0.00 1.39 1.72 0.06 83.10 23:16:01 0 17.86 0.00 1.91 0.49 0.07 79.67 23:16:01 1 12.11 0.00 1.26 0.10 0.05 86.48 23:16:01 2 11.42 0.00 1.22 2.06 0.05 85.25 23:16:01 3 12.19 0.00 1.07 0.10 0.05 86.58 23:16:01 4 12.06 0.00 1.19 0.35 0.10 86.29 23:16:01 5 18.21 0.00 1.93 9.09 0.07 70.70 23:16:01 6 12.51 0.00 1.39 0.50 0.07 85.53 23:16:01 7 13.45 0.00 1.25 1.07 0.03 84.19 23:17:01 all 1.03 0.00 0.31 1.73 0.04 96.89 23:17:01 0 0.55 0.00 0.25 0.10 0.05 99.05 23:17:01 1 0.53 0.00 0.27 0.02 0.02 99.17 23:17:01 2 2.13 0.00 0.66 0.02 0.03 97.16 23:17:01 3 1.65 0.00 0.33 0.00 0.03 97.98 23:17:01 4 1.41 0.00 0.18 0.07 0.08 98.26 23:17:01 5 0.82 0.00 0.22 13.56 0.05 85.35 23:17:01 6 0.43 0.00 0.18 0.08 0.02 99.28 23:17:01 7 0.70 0.00 0.32 0.07 0.02 98.90 23:18:01 all 7.25 0.00 0.55 2.12 0.03 90.05 23:18:01 0 12.59 0.00 0.77 0.27 0.02 86.35 23:18:01 1 4.79 0.00 0.45 0.03 0.02 94.71 23:18:01 2 4.59 0.00 0.45 0.33 0.02 94.61 23:18:01 3 12.36 0.00 0.52 0.72 0.03 86.38 23:18:01 4 6.18 0.00 0.45 1.47 0.03 91.87 23:18:01 5 2.54 0.00 0.45 13.47 0.05 83.49 23:18:01 6 3.18 0.00 0.45 0.07 0.00 96.30 23:18:01 7 11.73 0.00 0.89 0.62 0.03 86.73 Average: all 9.60 0.00 1.49 4.10 0.05 84.76 Average: 0 8.21 0.00 1.64 11.27 0.04 78.84 Average: 1 7.80 0.00 1.29 6.46 0.05 84.40 Average: 2 7.42 0.00 1.42 1.73 0.04 89.39 Average: 3 13.31 0.00 1.54 1.12 0.05 83.98 Average: 4 7.71 0.00 1.27 1.77 0.06 89.19 Average: 5 11.96 0.00 1.61 8.37 0.06 78.00 Average: 6 9.80 0.00 1.51 1.16 0.04 87.49 Average: 7 10.63 0.00 1.64 0.96 0.05 86.72