---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22298 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 848 28577 0 2741 30884 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:68:19:3a brd ff:ff:ff:ff:ff:ff inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe68:193a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:cd:94:22 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::42:96ff:fecd:9422/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22298) 04/11/24 _x86_64_ (8 CPU) 09:58:41 LINUX RESTART (8 CPU) 09:59:01 tps rtps wtps bread/s bwrtn/s 10:00:01 153.02 71.55 81.47 4620.56 62608.90 10:01:01 117.73 13.85 103.88 303.95 30713.55 10:02:01 116.76 8.60 108.17 834.13 54987.50 Average: 129.17 31.33 97.84 1919.55 49436.65 09:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:01 30207408 31759564 2731812 8.29 67280 1796004 1374488 4.04 807452 1633508 136328 10:01:01 29376088 31158668 3563132 10.82 83276 1999032 2147268 6.32 1439412 1808740 92860 10:02:01 29239396 31592008 3699824 11.23 90616 2549860 1502972 4.42 1203000 2154028 1284 Average: 29607631 31503413 3331589 10.11 80391 2114965 1674909 4.93 1149955 1865425 76824 09:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 420.08 266.74 1495.65 63.50 0.00 0.00 0.00 0.00 10:00:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 230.01 182.40 1810.91 36.49 0.00 0.00 0.00 0.00 10:01:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:02:01 ens3 359.96 236.29 1860.60 74.53 0.00 0.00 0.00 0.00 10:02:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 336.68 228.48 1722.39 58.17 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22298) 04/11/24 _x86_64_ (8 CPU) 09:58:41 LINUX RESTART (8 CPU) 09:59:01 CPU %user %nice %system %iowait %steal %idle 10:00:01 all 9.93 0.00 1.29 4.78 0.04 83.96 10:00:01 0 6.41 0.00 1.31 5.98 0.03 86.27 10:00:01 1 31.37 0.00 2.05 2.16 0.07 64.35 10:00:01 2 10.78 0.00 1.54 0.48 0.05 87.15 10:00:01 3 5.87 0.00 0.69 0.75 0.02 92.67 10:00:01 4 7.90 0.00 0.85 0.40 0.03 90.81 10:00:01 5 6.21 0.00 0.62 0.95 0.05 92.17 10:00:01 6 7.40 0.00 1.16 1.29 0.05 90.11 10:00:01 7 3.51 0.00 2.05 26.31 0.05 68.08 10:01:01 all 11.56 0.00 0.71 4.00 0.23 83.49 10:01:01 0 3.50 0.00 0.27 0.12 0.27 95.84 10:01:01 1 9.16 0.00 0.85 0.18 0.03 89.77 10:01:01 2 12.16 0.00 1.33 1.51 0.05 84.94 10:01:01 3 10.64 0.00 0.63 0.30 0.40 88.02 10:01:01 4 5.62 0.00 0.40 0.02 0.07 93.90 10:01:01 5 30.54 0.00 1.20 20.87 0.46 46.93 10:01:01 6 14.06 0.00 0.66 0.70 0.40 84.18 10:01:01 7 7.39 0.00 0.43 8.73 0.15 83.30 10:02:01 all 17.97 0.00 1.44 3.48 0.05 77.05 10:02:01 0 9.53 0.00 1.32 0.30 0.05 88.80 10:02:01 1 25.69 0.00 1.45 0.72 0.07 72.07 10:02:01 2 25.20 0.00 2.25 3.50 0.07 68.98 10:02:01 3 18.51 0.00 1.00 0.07 0.05 80.37 10:02:01 4 13.55 0.00 0.91 0.10 0.07 85.37 10:02:01 5 22.80 0.00 1.24 0.92 0.05 74.99 10:02:01 6 13.42 0.00 1.75 21.60 0.07 63.17 10:02:01 7 15.07 0.00 1.59 0.69 0.05 82.60 Average: all 13.16 0.00 1.15 4.09 0.11 81.50 Average: 0 6.48 0.00 0.96 2.13 0.12 90.31 Average: 1 22.05 0.00 1.45 1.02 0.06 75.42 Average: 2 16.11 0.00 1.71 1.84 0.06 80.28 Average: 3 11.68 0.00 0.77 0.37 0.16 87.02 Average: 4 9.01 0.00 0.72 0.17 0.06 90.04 Average: 5 19.75 0.00 1.02 7.46 0.19 71.59 Average: 6 11.63 0.00 1.19 7.83 0.17 79.18 Average: 7 8.66 0.00 1.36 11.89 0.08 78.01