---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14582 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 864 26309 0 4993 30847 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:fc:be:99 brd ff:ff:ff:ff:ff:ff inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fefc:be99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:e0:d6:97 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-14582) 03/20/24 _x86_64_ (8 CPU) 12:42:52 LINUX RESTART (8 CPU) 12:43:01 tps rtps wtps bread/s bwrtn/s 12:44:01 345.04 74.59 270.45 5336.04 50539.44 12:45:01 111.11 26.91 84.20 2081.39 18733.54 12:46:01 117.60 9.53 108.07 1679.72 27638.99 12:47:01 302.95 12.33 290.62 778.04 93582.39 12:48:01 26.58 0.40 26.18 33.19 10278.32 Average: 180.66 24.75 155.90 1981.68 40154.54 12:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 30211584 31646904 2727636 8.28 55092 1700636 1459192 4.29 901696 1555512 92184 12:45:01 29893320 31658576 3045900 9.25 79968 1986896 1439208 4.23 924040 1816356 117236 12:46:01 27003332 31639896 5935888 18.02 129276 4693908 1414300 4.16 1042728 4432056 2276920 12:47:01 25291364 30085852 7647856 23.22 137208 4828472 7037572 20.71 2750424 4380656 580 12:48:01 25076972 29905620 7862248 23.87 139356 4858576 6751472 19.86 2974436 4365024 172 Average: 27495314 30987370 5443906 16.53 108180 3613698 3620349 10.65 1718665 3309921 497418 12:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:01 ens3 477.19 282.22 1549.98 74.75 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 12:45:01 ens3 50.29 35.73 612.94 9.65 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 12:46:01 br-5ca399ea5f8c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 852.42 454.01 20818.35 36.12 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 lo 9.67 9.67 0.96 0.96 0.00 0.00 0.00 0.00 12:47:01 vethd1531ce 26.96 25.08 11.56 16.27 0.00 0.00 0.00 0.00 12:47:01 veth23732eb 54.56 65.87 19.23 16.15 0.00 0.00 0.00 0.00 12:47:01 veth5b08280 1.73 1.87 0.17 0.18 0.00 0.00 0.00 0.00 12:47:01 vethdf71288 0.82 0.95 0.05 0.06 0.00 0.00 0.00 0.00 12:48:01 vethd1531ce 27.03 23.15 6.67 23.49 0.00 0.00 0.00 0.00 12:48:01 veth23732eb 86.95 105.53 102.08 23.94 0.00 0.00 0.00 0.01 12:48:01 veth5b08280 20.90 17.93 2.67 2.67 0.00 0.00 0.00 0.00 12:48:01 veth8c11517 90.37 77.85 19.02 80.55 0.00 0.00 0.00 0.01 Average: vethd1531ce 10.80 9.65 3.65 7.95 0.00 0.00 0.00 0.00 Average: veth23732eb 28.30 34.28 24.26 8.02 0.00 0.00 0.00 0.00 Average: veth5b08280 4.53 3.96 0.57 0.57 0.00 0.00 0.00 0.00 Average: veth8c11517 18.07 15.57 3.80 16.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14582) 03/20/24 _x86_64_ (8 CPU) 12:42:52 LINUX RESTART (8 CPU) 12:43:01 CPU %user %nice %system %iowait %steal %idle 12:44:01 all 8.65 0.00 1.21 4.26 0.03 85.85 12:44:01 0 7.87 0.00 1.07 0.47 0.03 90.56 12:44:01 1 25.42 0.00 1.17 1.85 0.07 71.49 12:44:01 2 4.41 0.00 0.92 4.96 0.03 89.69 12:44:01 3 10.65 0.00 0.92 0.38 0.02 88.02 12:44:01 4 6.79 0.00 0.70 8.06 0.02 84.43 12:44:01 5 7.59 0.00 1.62 2.56 0.05 88.18 12:44:01 6 3.61 0.00 1.17 14.97 0.05 80.19 12:44:01 7 2.86 0.00 2.03 0.80 0.03 94.27 12:45:01 all 9.71 0.00 0.75 1.93 0.03 87.57 12:45:01 0 3.21 0.00 0.48 0.27 0.02 96.02 12:45:01 1 19.41 0.00 1.53 0.48 0.03 78.54 12:45:01 2 7.41 0.00 0.52 1.44 0.02 90.62 12:45:01 3 23.04 0.00 1.27 1.12 0.05 74.52 12:45:01 4 1.37 0.00 0.27 5.69 0.03 92.64 12:45:01 5 13.31 0.00 0.92 2.89 0.03 82.85 12:45:01 6 4.46 0.00 0.64 3.29 0.05 91.56 12:45:01 7 5.44 0.00 0.42 0.27 0.03 93.84 12:46:01 all 12.44 0.00 4.10 2.70 0.07 80.68 12:46:01 0 14.96 0.00 4.19 0.03 0.07 80.76 12:46:01 1 9.53 0.00 4.35 0.40 0.07 85.65 12:46:01 2 9.39 0.00 3.14 0.05 0.07 87.35 12:46:01 3 12.09 0.00 3.64 3.22 0.05 81.00 12:46:01 4 7.80 0.00 5.55 4.46 0.07 82.12 12:46:01 5 11.95 0.00 3.39 5.92 0.08 78.65 12:46:01 6 13.39 0.00 4.13 0.56 0.08 81.83 12:46:01 7 20.48 0.00 4.39 6.99 0.08 68.05 12:47:01 all 17.64 0.00 2.76 8.20 0.06 71.34 12:47:01 0 15.55 0.00 3.18 0.18 0.05 81.04 12:47:01 1 25.09 0.00 3.69 1.86 0.07 69.29 12:47:01 2 17.95 0.00 2.48 2.06 0.07 77.44 12:47:01 3 22.21 0.00 2.89 15.80 0.08 59.02 12:47:01 4 13.49 0.00 2.18 1.12 0.05 83.16 12:47:01 5 13.68 0.00 1.96 6.51 0.05 77.80 12:47:01 6 17.30 0.00 2.52 0.32 0.05 79.81 12:47:01 7 15.84 0.00 3.20 37.84 0.08 43.04 12:48:01 all 12.50 0.00 1.24 0.50 0.05 85.71 12:48:01 0 11.07 0.00 1.13 0.02 0.05 87.73 12:48:01 1 9.91 0.00 1.15 0.60 0.03 88.30 12:48:01 2 12.07 0.00 1.24 0.05 0.05 86.59 12:48:01 3 13.74 0.00 1.32 3.15 0.05 81.74 12:48:01 4 14.94 0.00 1.37 0.03 0.05 83.60 12:48:01 5 15.59 0.00 1.36 0.02 0.05 82.99 12:48:01 6 12.97 0.00 1.34 0.13 0.05 85.51 12:48:01 7 9.75 0.00 0.99 0.02 0.07 89.18 Average: all 12.19 0.00 2.01 3.52 0.05 82.24 Average: 0 10.52 0.00 2.00 0.19 0.04 87.24 Average: 1 17.89 0.00 2.37 1.04 0.05 78.65 Average: 2 10.24 0.00 1.65 1.72 0.05 86.34 Average: 3 16.36 0.00 2.01 4.73 0.05 76.86 Average: 4 8.88 0.00 2.00 3.88 0.04 85.20 Average: 5 12.42 0.00 1.85 3.58 0.05 82.10 Average: 6 10.34 0.00 1.96 3.86 0.06 83.79 Average: 7 10.84 0.00 2.20 9.16 0.06 77.74