---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31835 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 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 1466 28313 0 2387 30273 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:06:bd:17 brd ff:ff:ff:ff:ff:ff inet 10.30.106.78/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe06:bd17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:84:c8:a2 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-31835) 08/17/24 _x86_64_ (8 CPU) 18:33:09 LINUX RESTART (8 CPU) 18:34:01 tps rtps wtps bread/s bwrtn/s 18:35:01 159.06 26.81 132.24 1229.53 35455.69 18:36:01 90.93 8.95 81.99 503.52 31978.67 18:37:01 33.56 2.68 30.88 139.04 26115.25 Average: 94.52 12.81 81.70 624.03 31183.20 18:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:35:01 29564232 31291896 3374988 10.25 78312 1953056 2222912 6.54 1302552 1768276 119612 18:36:01 27393608 29292116 5545612 16.84 84064 2111460 3862388 11.36 3357964 1865528 908 18:37:01 29066440 31072316 3872780 11.76 86568 2215400 1930612 5.68 1728460 1826052 17260 Average: 28674760 30552109 4264460 12.95 82981 2093305 2671971 7.86 2129659 1819952 45927 18:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:35:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 18:35:01 ens3 156.41 122.43 1972.08 25.60 0.00 0.00 0.00 0.00 18:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:36:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 18:36:01 ens3 306.18 253.04 2254.94 73.83 0.00 0.00 0.00 0.00 18:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:37:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 18:37:01 ens3 308.22 213.20 390.62 191.57 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: lo 1.38 1.38 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 256.93 196.22 1539.21 97.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31835) 08/17/24 _x86_64_ (8 CPU) 18:33:09 LINUX RESTART (8 CPU) 18:34:01 CPU %user %nice %system %iowait %steal %idle 18:35:01 all 12.38 0.00 0.95 2.84 0.05 83.77 18:35:01 0 27.44 0.00 1.64 1.69 0.07 69.15 18:35:01 1 4.43 0.00 0.22 1.04 0.08 94.23 18:35:01 2 11.14 0.00 1.27 0.57 0.05 86.97 18:35:01 3 11.59 0.00 1.44 7.75 0.05 79.18 18:35:01 4 14.84 0.00 1.07 0.10 0.03 83.96 18:35:01 5 15.15 0.00 0.58 0.47 0.05 83.75 18:35:01 6 3.22 0.00 0.52 10.04 0.03 86.19 18:35:01 7 11.29 0.00 0.90 1.05 0.03 86.72 18:36:01 all 37.38 0.00 0.97 1.07 0.08 60.49 18:36:01 0 38.08 0.00 0.75 0.05 0.07 61.05 18:36:01 1 36.26 0.00 0.82 0.00 0.07 62.85 18:36:01 2 35.73 0.00 0.96 4.29 0.10 58.93 18:36:01 3 34.26 0.00 0.92 0.42 0.07 64.34 18:36:01 4 40.14 0.00 1.02 0.03 0.07 58.74 18:36:01 5 31.71 0.00 1.01 0.92 0.08 66.28 18:36:01 6 40.66 0.00 1.32 1.39 0.12 56.51 18:36:01 7 42.27 0.00 0.99 1.46 0.07 55.22 18:37:01 all 13.07 0.00 0.59 1.91 0.04 84.39 18:37:01 0 10.01 0.00 0.30 0.08 0.02 89.59 18:37:01 1 7.23 0.00 0.42 0.62 0.05 91.69 18:37:01 2 23.69 0.00 0.90 13.32 0.05 62.04 18:37:01 3 12.98 0.00 0.63 0.00 0.03 86.35 18:37:01 4 6.34 0.00 0.37 0.02 0.02 93.26 18:37:01 5 6.39 0.00 0.60 0.02 0.05 92.95 18:37:01 6 21.77 0.00 0.57 0.65 0.03 76.97 18:37:01 7 16.18 0.00 0.97 0.67 0.05 82.12 Average: all 20.94 0.00 0.84 1.94 0.06 76.23 Average: 0 25.17 0.00 0.90 0.61 0.05 73.27 Average: 1 15.97 0.00 0.48 0.55 0.07 82.92 Average: 2 23.51 0.00 1.04 6.06 0.07 69.32 Average: 3 19.61 0.00 1.00 2.72 0.05 76.62 Average: 4 20.40 0.00 0.82 0.05 0.04 78.69 Average: 5 17.72 0.00 0.73 0.47 0.06 81.02 Average: 6 21.86 0.00 0.80 4.03 0.06 73.24 Average: 7 23.24 0.00 0.95 1.06 0.05 74.70