---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5374 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 11G 145G 7% / 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 800 28467 0 2899 30913 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:c0:dc:cf brd ff:ff:ff:ff:ff:ff inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fec0:dccf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:e4:e4:a8 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 inet6 fe80::42:f5ff:fee4:e4a8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5374) 02/14/24 _x86_64_ (8 CPU) 15:43:23 LINUX RESTART (8 CPU) 15:44:02 tps rtps wtps bread/s bwrtn/s 15:45:01 87.87 18.02 69.85 1038.79 19437.85 15:46:01 156.76 8.79 147.97 1613.99 41195.47 15:47:01 96.28 0.07 96.22 7.07 32240.49 15:48:01 67.84 0.18 67.66 12.66 32351.94 Average: 102.25 6.72 95.53 666.73 31356.33 15:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:45:01 30113740 31726188 2825480 8.58 70244 1851756 1420484 4.18 845740 1685420 194076 15:46:01 29071532 31612536 3867688 11.74 91508 2722080 1617684 4.76 1058588 2431572 283692 15:47:01 28628480 31675756 4310740 13.09 114192 3168684 1668980 4.91 1366712 2523860 542712 15:48:01 29187016 31676008 3752204 11.39 115428 2642232 1449352 4.26 1007844 2364092 1128 Average: 29250192 31672622 3689028 11.20 97843 2596188 1539125 4.53 1069721 2251236 255402 15:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 63.65 45.77 1006.54 7.91 0.00 0.00 0.00 0.00 15:45:01 lo 1.83 1.83 0.20 0.20 0.00 0.00 0.00 0.00 15:46:01 veth4daf667 105.05 208.11 8.11 3626.97 0.00 0.00 0.00 0.30 15:46:01 docker0 105.05 207.96 6.68 3626.96 0.00 0.00 0.00 0.00 15:46:01 ens3 281.25 151.08 4518.97 17.61 0.00 0.00 0.00 0.00 15:46:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 15:47:01 docker0 27.43 41.49 3.30 653.93 0.00 0.00 0.00 0.00 15:47:01 ens3 56.39 41.26 657.19 7.38 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 324.08 390.82 29.37 3071.59 0.00 0.00 0.00 0.00 15:48:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 33.26 62.64 2.50 1074.93 0.00 0.00 0.00 0.00 Average: ens3 181.84 157.69 1555.63 779.18 0.00 0.00 0.00 0.00 Average: lo 1.64 1.64 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5374) 02/14/24 _x86_64_ (8 CPU) 15:43:23 LINUX RESTART (8 CPU) 15:44:02 CPU %user %nice %system %iowait %steal %idle 15:45:01 all 10.29 0.00 0.76 1.72 0.03 87.20 15:45:01 0 27.76 0.00 1.60 7.11 0.07 63.46 15:45:01 1 20.84 0.00 1.29 0.75 0.03 77.09 15:45:01 2 19.77 0.00 1.29 0.44 0.05 78.45 15:45:01 3 4.48 0.00 0.49 0.68 0.03 94.32 15:45:01 4 1.61 0.00 0.47 0.07 0.00 97.85 15:45:01 5 0.92 0.00 0.22 2.59 0.02 96.25 15:45:01 6 0.96 0.00 0.14 0.03 0.02 98.85 15:45:01 7 6.09 0.00 0.61 2.07 0.02 91.22 15:46:01 all 8.51 0.00 1.41 2.35 0.04 87.68 15:46:01 0 5.01 0.00 0.85 3.22 0.05 90.86 15:46:01 1 16.62 0.00 1.80 6.83 0.07 74.67 15:46:01 2 5.37 0.00 1.02 0.13 0.02 93.46 15:46:01 3 5.14 0.00 1.76 7.90 0.05 85.14 15:46:01 4 4.69 0.00 0.88 0.02 0.02 94.39 15:46:01 5 18.69 0.00 2.06 0.23 0.05 78.97 15:46:01 6 8.06 0.00 1.52 0.45 0.05 89.92 15:46:01 7 4.52 0.00 1.35 0.05 0.03 94.05 15:47:01 all 10.52 0.00 1.68 1.81 0.04 85.95 15:47:01 0 3.96 0.00 1.30 0.27 0.02 94.45 15:47:01 1 19.38 0.00 2.21 6.92 0.07 71.42 15:47:01 2 20.55 0.00 2.77 2.77 0.05 73.86 15:47:01 3 5.22 0.00 2.19 3.73 0.03 88.82 15:47:01 4 9.75 0.00 1.60 0.17 0.07 88.41 15:47:01 5 4.50 0.00 0.74 0.05 0.07 94.65 15:47:01 6 19.17 0.00 2.06 0.57 0.03 78.17 15:47:01 7 1.56 0.00 0.64 0.02 0.02 97.77 15:48:01 all 11.48 0.00 0.65 1.51 0.05 86.30 15:48:01 0 16.53 0.00 0.72 0.00 0.05 82.70 15:48:01 1 6.74 0.00 0.48 0.95 0.03 91.79 15:48:01 2 19.57 0.00 1.18 10.49 0.08 68.67 15:48:01 3 16.43 0.00 1.14 0.52 0.08 81.83 15:48:01 4 22.66 0.00 0.89 0.10 0.05 76.30 15:48:01 5 1.45 0.00 0.22 0.00 0.02 98.31 15:48:01 6 1.35 0.00 0.32 0.02 0.03 98.28 15:48:01 7 7.30 0.00 0.28 0.02 0.05 92.35 Average: all 10.20 0.00 1.13 1.85 0.04 86.78 Average: 0 13.25 0.00 1.12 2.63 0.05 82.95 Average: 1 15.87 0.00 1.45 3.87 0.05 78.75 Average: 2 16.31 0.00 1.57 3.48 0.05 78.60 Average: 3 7.83 0.00 1.40 3.22 0.05 87.50 Average: 4 9.69 0.00 0.96 0.09 0.03 89.22 Average: 5 6.40 0.00 0.81 0.71 0.04 92.04 Average: 6 7.40 0.00 1.01 0.27 0.03 91.29 Average: 7 4.87 0.00 0.72 0.53 0.03 93.85