---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36782 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 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 861 25301 0 6004 30850 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:e6:63:7f brd ff:ff:ff:ff:ff:ff inet 10.30.107.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fee6:637f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:51:95:20 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-36782) 05/01/24 _x86_64_ (8 CPU) 20:21:25 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 107.68 37.12 70.55 1728.77 9430.70 20:24:01 110.58 23.01 87.57 2745.01 13851.82 20:25:01 233.54 4.38 229.16 426.73 129187.14 20:26:01 215.66 9.23 206.43 385.30 10400.33 20:27:01 14.65 0.32 14.33 25.20 2978.94 20:28:01 16.61 0.05 16.56 7.07 3739.18 20:29:01 83.12 1.40 81.72 107.45 5482.80 Average: 111.70 10.73 100.98 772.82 25046.93 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30078044 31661376 2861176 8.69 70416 1823000 1476096 4.34 910880 1658852 149964 20:24:01 28934892 31673308 4004328 12.16 99640 2911288 1425940 4.20 972544 2660072 916972 20:25:01 25746848 31416820 7192372 21.84 130684 5691468 3981928 11.72 1258476 5414916 364 20:26:01 22092924 27905968 10846296 32.93 140652 5806032 11550796 33.99 5035708 5205236 1500 20:27:01 21554568 27372948 11384652 34.56 141016 5809916 12219364 35.95 5574892 5199904 652 20:28:01 21436784 27287104 11502436 34.92 141472 5839876 12296932 36.18 5670904 5217848 4584 20:29:01 25927320 31607500 7011900 21.29 143660 5685520 1493136 4.39 1424096 5063488 792 Average: 25110197 29846432 7829023 23.77 123934 4795300 6349170 18.68 2978214 4345759 153547 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 20:23:01 ens3 81.82 59.73 909.11 13.10 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 5.87 5.87 0.56 0.56 0.00 0.00 0.00 0.00 20:24:01 br-18cdf75c1cbc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 174.00 114.00 4562.99 12.71 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 9.00 9.00 0.88 0.88 0.00 0.00 0.00 0.00 20:25:01 br-18cdf75c1cbc 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:25:01 ens3 1364.67 633.23 31037.95 44.47 0.00 0.00 0.00 0.00 20:25:01 vethe7d6053 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth442bc97 5.38 5.57 0.74 0.64 0.00 0.00 0.00 0.00 20:26:01 veth8ac2ed4 3.33 4.07 0.46 0.40 0.00 0.00 0.00 0.00 20:26:01 lo 1.00 1.00 0.07 0.07 0.00 0.00 0.00 0.00 20:26:01 br-18cdf75c1cbc 0.53 0.17 0.02 0.01 0.00 0.00 0.00 0.00 20:27:01 veth442bc97 26.53 26.25 7.25 19.88 0.00 0.00 0.00 0.00 20:27:01 veth8ac2ed4 4.65 6.38 0.81 1.46 0.00 0.00 0.00 0.00 20:27:01 lo 7.38 7.38 5.22 5.22 0.00 0.00 0.00 0.00 20:27:01 br-18cdf75c1cbc 2.58 3.12 3.67 1.51 0.00 0.00 0.00 0.00 20:28:01 veth442bc97 16.03 17.26 3.87 9.86 0.00 0.00 0.00 0.00 20:28:01 veth8ac2ed4 5.67 7.48 1.13 1.01 0.00 0.00 0.00 0.00 20:28:01 lo 14.80 14.80 3.89 3.89 0.00 0.00 0.00 0.00 20:28:01 br-18cdf75c1cbc 3.77 4.93 3.00 0.54 0.00 0.00 0.00 0.00 20:29:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 20:29:01 ens3 2058.47 1085.09 37292.28 171.27 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.76 5.76 1.56 1.56 0.00 0.00 0.00 0.00 Average: ens3 247.64 125.85 5237.94 17.37 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-36782) 05/01/24 _x86_64_ (8 CPU) 20:21:25 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.57 0.00 0.80 1.19 0.03 87.41 20:23:01 0 11.93 0.00 0.85 0.07 0.02 87.14 20:23:01 1 1.77 0.00 0.31 0.32 0.02 97.59 20:23:01 2 3.04 0.00 0.41 0.39 0.02 96.15 20:23:01 3 3.31 0.00 0.78 5.75 0.03 90.12 20:23:01 4 14.87 0.00 1.00 0.63 0.03 83.47 20:23:01 5 9.70 0.00 0.55 1.11 0.03 88.61 20:23:01 6 5.85 0.00 0.66 0.19 0.02 93.28 20:23:01 7 34.02 0.00 1.87 1.07 0.07 62.97 20:24:01 all 10.61 0.00 1.63 1.42 0.05 86.28 20:24:01 0 11.10 0.00 2.11 0.33 0.05 86.40 20:24:01 1 3.47 0.00 1.23 3.66 0.03 91.61 20:24:01 2 6.66 0.00 1.17 0.12 0.03 92.03 20:24:01 3 3.18 0.00 1.11 0.10 0.09 95.52 20:24:01 4 20.03 0.00 2.38 1.78 0.09 75.73 20:24:01 5 8.53 0.00 1.24 3.53 0.03 86.67 20:24:01 6 25.19 0.00 1.76 1.83 0.07 71.16 20:24:01 7 6.79 0.00 2.13 0.02 0.03 91.03 20:25:01 all 11.52 0.00 4.90 4.47 0.08 79.03 20:25:01 0 14.85 0.00 6.10 5.00 0.08 73.96 20:25:01 1 10.25 0.00 5.79 5.06 0.07 78.83 20:25:01 2 10.94 0.00 3.30 1.18 0.08 84.50 20:25:01 3 12.55 0.00 5.53 3.83 0.07 78.02 20:25:01 4 9.81 0.00 5.11 18.88 0.09 66.11 20:25:01 5 12.39 0.00 4.29 1.27 0.07 81.98 20:25:01 6 10.13 0.00 4.53 0.55 0.10 84.69 20:25:01 7 11.15 0.00 4.56 0.05 0.08 84.16 20:26:01 all 55.88 0.00 6.16 0.60 0.14 37.22 20:26:01 0 51.40 0.00 6.12 0.29 0.13 42.06 20:26:01 1 60.06 0.00 6.66 1.27 0.15 31.86 20:26:01 2 56.82 0.00 6.19 0.91 0.13 35.95 20:26:01 3 53.24 0.00 6.13 0.54 0.13 39.95 20:26:01 4 58.30 0.00 6.14 0.49 0.14 34.94 20:26:01 5 59.39 0.00 6.37 0.25 0.15 33.84 20:26:01 6 52.16 0.00 5.69 0.66 0.13 41.35 20:26:01 7 55.72 0.00 5.96 0.44 0.14 37.74 20:27:01 all 10.98 0.00 0.97 0.16 0.06 87.83 20:27:01 0 9.39 0.00 0.87 0.05 0.05 89.64 20:27:01 1 11.34 0.00 0.90 0.15 0.03 87.57 20:27:01 2 13.67 0.00 1.24 0.05 0.05 85.00 20:27:01 3 11.37 0.00 1.00 0.00 0.05 87.58 20:27:01 4 11.94 0.00 0.99 0.72 0.08 86.27 20:27:01 5 10.94 0.00 0.96 0.02 0.05 88.04 20:27:01 6 10.06 0.00 0.92 0.03 0.07 88.92 20:27:01 7 9.18 0.00 0.90 0.22 0.07 89.63 20:28:01 all 4.89 0.00 0.57 0.22 0.05 94.27 20:28:01 0 4.53 0.00 0.67 0.08 0.05 94.67 20:28:01 1 4.77 0.00 0.57 0.32 0.05 94.30 20:28:01 2 4.17 0.00 0.50 0.00 0.05 95.28 20:28:01 3 5.40 0.00 0.58 0.07 0.07 93.88 20:28:01 4 5.97 0.00 0.60 0.23 0.05 93.14 20:28:01 5 4.75 0.00 0.59 0.02 0.08 94.57 20:28:01 6 5.13 0.00 0.55 0.00 0.05 94.27 20:28:01 7 4.42 0.00 0.50 1.00 0.03 94.04 20:29:01 all 5.87 0.00 0.78 0.45 0.03 92.86 20:29:01 0 3.86 0.00 0.80 0.18 0.03 95.12 20:29:01 1 16.62 0.00 0.93 0.20 0.03 82.21 20:29:01 2 3.44 0.00 0.85 0.25 0.05 95.40 20:29:01 3 3.42 0.00 0.90 1.74 0.02 93.92 20:29:01 4 1.62 0.00 0.55 0.12 0.03 97.68 20:29:01 5 0.87 0.00 0.60 0.17 0.02 98.34 20:29:01 6 1.24 0.00 0.57 0.12 0.03 98.05 20:29:01 7 15.87 0.00 0.97 0.89 0.03 82.24 Average: all 15.73 0.00 2.25 1.21 0.06 80.74 Average: 0 15.27 0.00 2.50 0.85 0.06 81.32 Average: 1 15.45 0.00 2.33 1.57 0.06 80.60 Average: 2 14.08 0.00 1.95 0.41 0.06 83.50 Average: 3 13.21 0.00 2.29 1.71 0.06 82.72 Average: 4 17.46 0.00 2.38 3.24 0.07 76.85 Average: 5 15.19 0.00 2.08 0.91 0.06 81.76 Average: 6 15.67 0.00 2.09 0.48 0.07 81.69 Average: 7 19.54 0.00 2.41 0.53 0.06 77.46