---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12414 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 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 850 27101 0 4214 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:81:d2:7d brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe81:d27d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:e4:6e:80 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-12414) 01/15/24 _x86_64_ (8 CPU) 11:21:21 LINUX RESTART (8 CPU) 11:22:01 tps rtps wtps bread/s bwrtn/s 11:23:01 105.83 37.56 68.27 1751.31 15396.63 11:24:01 118.00 22.90 95.10 2734.61 21322.58 11:25:01 383.19 14.01 369.17 810.26 79406.93 11:26:01 10.73 0.63 10.10 19.33 8713.46 11:27:01 51.62 1.87 49.76 125.85 12697.28 Average: 133.87 15.39 118.48 1088.27 27507.38 11:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 30070324 31675852 2868896 8.71 69292 1847360 1456220 4.28 900140 1682656 167780 11:24:01 29253356 31683144 3685864 11.19 97388 2612892 1381088 4.06 980552 2354340 579768 11:25:01 27064624 30941412 5874596 17.83 129252 3964516 3770956 11.10 1806584 3613552 260 11:26:01 26435392 30314252 6503828 19.74 129448 3965812 4502968 13.25 2436384 3610064 76 11:27:01 27798952 31639520 5140268 15.61 131896 3935132 1426544 4.20 1147148 3563276 16936 Average: 28124530 31250836 4814690 14.62 111455 3265142 2507555 7.38 1454162 2964778 152964 11:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 11:23:01 ens3 115.83 77.40 1075.06 19.45 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 br-e1eadb758e36 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 lo 4.93 4.93 0.46 0.46 0.00 0.00 0.00 0.00 11:24:01 ens3 121.70 82.55 2845.65 10.71 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 br-e1eadb758e36 0.58 0.60 0.05 0.30 0.00 0.00 0.00 0.00 11:25:01 lo 4.97 4.97 0.44 0.44 0.00 0.00 0.00 0.00 11:25:01 vetha8e1c60 53.91 64.66 19.16 16.03 0.00 0.00 0.00 0.00 11:25:01 vetha9a7e34 0.45 0.65 0.05 0.30 0.00 0.00 0.00 0.00 11:26:01 br-e1eadb758e36 3.10 3.57 6.12 2.22 0.00 0.00 0.00 0.00 11:26:01 lo 9.68 9.68 8.49 8.49 0.00 0.00 0.00 0.00 11:26:01 vetha8e1c60 77.47 95.28 95.46 22.93 0.00 0.00 0.00 0.01 11:26:01 vetha9a7e34 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 11:27:01 lo 7.57 7.57 0.63 0.63 0.00 0.00 0.00 0.00 11:27:01 ens3 841.91 556.02 13063.36 112.30 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.72 5.72 2.04 2.04 0.00 0.00 0.00 0.00 Average: ens3 117.83 77.53 2475.86 14.11 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-12414) 01/15/24 _x86_64_ (8 CPU) 11:21:21 LINUX RESTART (8 CPU) 11:22:01 CPU %user %nice %system %iowait %steal %idle 11:23:01 all 10.34 0.00 0.79 1.88 0.08 86.90 11:23:01 0 12.58 0.00 1.02 0.45 0.03 85.92 11:23:01 1 15.17 0.00 1.03 0.67 0.45 82.68 11:23:01 2 3.78 0.00 0.48 2.27 0.02 93.45 11:23:01 3 23.74 0.00 1.42 3.02 0.05 71.77 11:23:01 4 7.16 0.00 0.77 0.95 0.05 91.07 11:23:01 5 11.52 0.00 0.80 2.19 0.03 85.46 11:23:01 6 7.31 0.00 0.37 4.74 0.03 87.56 11:23:01 7 1.48 0.00 0.43 0.78 0.02 97.28 11:24:01 all 10.73 0.00 1.37 2.16 0.04 85.70 11:24:01 0 10.98 0.00 1.62 0.89 0.03 86.48 11:24:01 1 24.49 0.00 1.72 1.52 0.05 72.21 11:24:01 2 26.37 0.00 2.32 1.47 0.07 69.77 11:24:01 3 6.97 0.00 1.35 9.40 0.03 82.25 11:24:01 4 3.49 0.00 0.85 2.21 0.05 93.40 11:24:01 5 7.65 0.00 1.14 0.45 0.03 90.73 11:24:01 6 3.21 0.00 1.20 1.29 0.02 94.28 11:24:01 7 2.71 0.00 0.75 0.02 0.02 96.51 11:25:01 all 14.44 0.00 3.60 6.39 0.07 75.50 11:25:01 0 14.72 0.00 3.53 1.88 0.05 79.82 11:25:01 1 18.61 0.00 3.95 2.81 0.08 74.55 11:25:01 2 12.72 0.00 3.93 1.84 0.07 81.45 11:25:01 3 11.53 0.00 2.50 9.15 0.07 76.75 11:25:01 4 14.80 0.00 3.58 1.71 0.07 79.84 11:25:01 5 15.37 0.00 3.86 1.52 0.07 79.18 11:25:01 6 14.63 0.00 3.45 1.94 0.08 79.90 11:25:01 7 13.15 0.00 4.06 30.20 0.10 52.49 11:26:01 all 6.28 0.00 0.53 0.53 0.02 92.63 11:26:01 0 6.10 0.00 0.65 0.00 0.03 93.22 11:26:01 1 8.05 0.00 0.55 0.10 0.03 91.27 11:26:01 2 5.24 0.00 0.43 0.03 0.02 94.28 11:26:01 3 5.34 0.00 0.43 0.02 0.02 94.20 11:26:01 4 6.30 0.00 0.38 0.00 0.02 93.30 11:26:01 5 7.52 0.00 0.70 0.02 0.02 91.74 11:26:01 6 4.11 0.00 0.27 0.00 0.03 95.59 11:26:01 7 7.64 0.00 0.84 4.13 0.02 87.38 11:27:01 all 6.03 0.00 0.60 1.20 0.04 92.14 11:27:01 0 3.88 0.00 0.62 1.12 0.02 94.36 11:27:01 1 2.41 0.00 0.63 0.20 0.02 96.74 11:27:01 2 2.61 0.00 0.39 0.18 0.02 96.80 11:27:01 3 3.12 0.00 0.78 0.97 0.02 95.11 11:27:01 4 2.17 0.00 0.43 0.03 0.02 97.35 11:27:01 5 3.53 0.00 0.57 0.10 0.02 95.78 11:27:01 6 27.80 0.00 0.83 0.92 0.07 70.38 11:27:01 7 2.66 0.00 0.54 6.06 0.08 90.65 Average: all 9.56 0.00 1.37 2.42 0.05 86.59 Average: 0 9.64 0.00 1.48 0.87 0.03 87.97 Average: 1 13.73 0.00 1.57 1.06 0.13 83.51 Average: 2 10.14 0.00 1.51 1.16 0.04 87.16 Average: 3 10.14 0.00 1.30 4.51 0.04 84.02 Average: 4 6.77 0.00 1.20 0.98 0.04 91.02 Average: 5 9.11 0.00 1.41 0.85 0.03 88.60 Average: 6 11.40 0.00 1.22 1.78 0.05 85.55 Average: 7 5.52 0.00 1.32 8.20 0.05 84.91