---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19695 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 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 837 27199 0 4130 30873 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:ee:07:db brd ff:ff:ff:ff:ff:ff inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:feee:7db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:d1:10:9b 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-19695) 03/31/24 _x86_64_ (8 CPU) 13:50:29 LINUX RESTART (8 CPU) 13:51:02 tps rtps wtps bread/s bwrtn/s 13:52:01 167.72 68.14 99.58 4563.29 75494.19 13:53:01 152.57 22.95 129.63 2750.21 64899.05 13:54:01 294.15 12.95 281.20 823.30 68185.39 13:55:01 12.95 0.43 12.51 48.66 4835.51 13:56:01 54.42 1.95 52.47 112.78 2318.15 Average: 136.26 21.13 115.13 1649.94 43038.29 13:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:52:01 30138992 31692256 2800228 8.50 67352 1797972 1458548 4.29 878236 1634992 144468 13:53:01 29553220 31687568 3386000 10.28 90800 2332060 1550532 4.56 964740 2083276 335808 13:54:01 26551156 30413480 6388064 19.39 112296 3899772 5917332 17.41 2314392 3623004 288 13:55:01 25127552 29153516 7811668 23.72 112824 4041064 7966524 23.44 3633380 3712308 136 13:56:01 27883200 31644984 5056020 15.35 114912 3884492 1477784 4.35 1172496 3459612 1816 Average: 27850824 30918361 5088396 15.45 99637 3191072 3674144 10.81 1792649 2902638 96503 13:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 367.97 252.75 1483.24 61.34 0.00 0.00 0.00 0.00 13:52:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 ens3 120.30 86.55 2764.68 12.17 0.00 0.00 0.00 0.00 13:53:01 br-2375e33aa3ec 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 lo 5.53 5.53 0.52 0.52 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 veth92275d5 0.22 0.63 0.01 0.04 0.00 0.00 0.00 0.00 13:54:01 ens3 405.43 218.56 14684.21 15.71 0.00 0.00 0.00 0.00 13:54:01 vethe80a4f9 49.98 61.37 19.68 16.44 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 veth92275d5 2.25 2.28 7.86 2.61 0.00 0.00 0.00 0.00 13:55:01 ens3 18.43 16.65 8.94 15.44 0.00 0.00 0.00 0.00 13:55:01 vethe80a4f9 29.71 36.51 39.89 14.14 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 51.56 36.94 69.98 16.77 0.00 0.00 0.00 0.00 13:56:01 lo 20.96 20.96 2.36 2.36 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 192.15 121.86 3809.96 24.17 0.00 0.00 0.00 0.00 Average: lo 3.44 3.44 0.41 0.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19695) 03/31/24 _x86_64_ (8 CPU) 13:50:29 LINUX RESTART (8 CPU) 13:51:02 CPU %user %nice %system %iowait %steal %idle 13:52:01 all 11.51 0.00 1.08 4.57 0.04 82.80 13:52:01 0 14.05 0.00 1.26 0.90 0.02 83.77 13:52:01 1 5.71 0.00 0.90 4.69 0.05 88.64 13:52:01 2 8.74 0.00 0.66 0.64 0.02 89.94 13:52:01 3 8.90 0.00 0.73 0.83 0.02 89.52 13:52:01 4 11.19 0.00 1.40 0.67 0.05 86.70 13:52:01 5 5.12 0.00 0.73 24.72 0.03 69.39 13:52:01 6 33.54 0.00 2.19 3.51 0.07 60.69 13:52:01 7 4.91 0.00 0.75 0.66 0.02 93.66 13:53:01 all 9.99 0.00 0.93 3.83 0.04 85.21 13:53:01 0 3.93 0.00 0.48 0.07 0.02 95.50 13:53:01 1 4.08 0.00 0.38 6.06 0.03 89.44 13:53:01 2 29.59 0.00 1.97 1.94 0.03 66.47 13:53:01 3 6.67 0.00 1.08 0.10 0.03 92.11 13:53:01 4 11.08 0.00 1.10 0.88 0.03 86.91 13:53:01 5 8.41 0.00 0.85 19.12 0.10 71.52 13:53:01 6 11.40 0.00 1.02 2.46 0.03 85.08 13:53:01 7 4.76 0.00 0.57 0.07 0.02 94.59 13:54:01 all 19.42 0.00 4.21 4.58 0.07 71.72 13:54:01 0 23.94 0.00 4.98 0.61 0.07 70.40 13:54:01 1 20.45 0.00 4.56 26.90 0.08 48.01 13:54:01 2 19.62 0.00 4.84 1.23 0.10 74.21 13:54:01 3 23.91 0.00 4.59 3.04 0.07 68.39 13:54:01 4 18.06 0.00 3.99 0.34 0.07 77.54 13:54:01 5 13.42 0.00 3.24 1.14 0.07 82.13 13:54:01 6 19.63 0.00 4.04 2.06 0.07 74.20 13:54:01 7 16.25 0.00 3.47 1.31 0.08 78.88 13:55:01 all 17.19 0.00 1.71 0.21 0.07 80.82 13:55:01 0 20.57 0.00 2.29 0.08 0.07 76.99 13:55:01 1 11.48 0.00 1.55 0.02 0.08 86.87 13:55:01 2 12.99 0.00 1.29 0.00 0.05 85.67 13:55:01 3 21.93 0.00 2.26 0.07 0.07 75.67 13:55:01 4 18.93 0.00 1.74 1.49 0.08 77.76 13:55:01 5 9.78 0.00 0.87 0.02 0.05 89.28 13:55:01 6 19.52 0.00 1.75 0.02 0.07 78.65 13:55:01 7 22.40 0.00 1.91 0.00 0.05 75.65 13:56:01 all 6.28 0.00 0.53 0.18 0.04 92.96 13:56:01 0 4.90 0.00 0.47 0.68 0.05 93.90 13:56:01 1 8.78 0.00 0.67 0.05 0.03 90.47 13:56:01 2 12.80 0.00 0.58 0.15 0.05 86.42 13:56:01 3 0.88 0.00 0.42 0.13 0.03 98.53 13:56:01 4 0.73 0.00 0.37 0.02 0.03 98.85 13:56:01 5 3.05 0.00 0.36 0.10 0.05 96.44 13:56:01 6 8.66 0.00 0.78 0.18 0.05 90.32 13:56:01 7 10.47 0.00 0.62 0.18 0.03 88.69 Average: all 12.87 0.00 1.69 2.66 0.05 82.73 Average: 0 13.46 0.00 1.89 0.47 0.04 84.14 Average: 1 10.10 0.00 1.61 7.52 0.06 80.71 Average: 2 16.77 0.00 1.87 0.79 0.05 80.52 Average: 3 12.46 0.00 1.81 0.83 0.04 84.85 Average: 4 11.98 0.00 1.71 0.68 0.05 85.57 Average: 5 7.95 0.00 1.21 8.91 0.06 81.87 Average: 6 18.49 0.00 1.95 1.64 0.06 77.86 Average: 7 11.77 0.00 1.46 0.44 0.04 86.29