---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85151 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 892 28722 0 2552 30846 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:2d:cc:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe2d:ccf0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:6c:7c:5a 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-85151) 11/19/24 _x86_64_ (8 CPU) 23:16:32 LINUX RESTART (8 CPU) 23:17:02 tps rtps wtps bread/s bwrtn/s 23:18:01 273.70 59.13 214.57 3689.43 38823.85 23:19:01 143.79 43.84 99.95 2596.63 11357.17 23:20:01 70.02 14.86 55.16 896.65 8714.55 Average: 161.90 39.17 122.73 2387.22 19527.89 23:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:18:01 30305552 31661732 2633668 8.00 50384 1627840 1487656 4.38 882336 1485156 48840 23:19:01 29590856 31345208 3348364 10.17 78956 1978492 1851636 5.45 1243892 1798792 116216 23:20:01 29327392 31384324 3611828 10.97 83456 2269736 1689896 4.97 1297360 1995476 142732 Average: 29741267 31463755 3197953 9.71 70932 1958689 1676396 4.93 1141196 1759808 102596 23:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 23:18:01 ens3 345.41 235.43 961.41 73.24 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 23:19:01 ens3 145.09 113.76 1529.16 24.08 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 lo 3.23 3.23 1.85 1.85 0.00 0.00 0.00 0.00 23:20:01 ens3 419.40 351.91 2486.49 92.70 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 1.87 1.87 0.70 0.70 0.00 0.00 0.00 0.00 Average: ens3 303.07 233.69 1662.80 63.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85151) 11/19/24 _x86_64_ (8 CPU) 23:16:32 LINUX RESTART (8 CPU) 23:17:02 CPU %user %nice %system %iowait %steal %idle 23:18:01 all 7.20 0.00 0.90 6.56 0.04 85.30 23:18:01 0 2.68 0.00 0.49 0.22 0.05 96.55 23:18:01 1 6.24 0.00 0.76 2.34 0.03 90.62 23:18:01 2 3.29 0.00 0.80 2.53 0.03 93.35 23:18:01 3 11.18 0.00 0.80 0.87 0.03 87.12 23:18:01 4 4.28 0.00 0.89 37.20 0.09 57.54 23:18:01 5 12.89 0.00 1.02 0.58 0.03 85.48 23:18:01 6 10.41 0.00 0.83 5.24 0.03 83.48 23:18:01 7 6.68 0.00 1.59 3.72 0.03 87.97 23:19:01 all 10.91 0.00 0.85 2.65 0.05 85.54 23:19:01 0 4.98 0.00 0.48 4.88 0.08 89.58 23:19:01 1 12.05 0.00 0.85 1.23 0.05 85.82 23:19:01 2 8.08 0.00 0.70 0.65 0.03 90.54 23:19:01 3 20.94 0.00 1.44 1.74 0.07 75.82 23:19:01 4 6.00 0.00 1.04 3.29 0.05 89.62 23:19:01 5 25.69 0.00 1.35 1.79 0.05 71.12 23:19:01 6 4.55 0.00 0.35 4.66 0.03 90.40 23:19:01 7 4.96 0.00 0.60 2.94 0.03 91.47 23:20:01 all 33.01 0.00 1.27 1.25 0.08 64.39 23:20:01 0 19.77 0.00 1.35 3.89 0.07 74.92 23:20:01 1 33.00 0.00 0.90 0.18 0.07 65.85 23:20:01 2 43.63 0.00 2.12 0.08 0.08 54.08 23:20:01 3 26.92 0.00 0.93 0.18 0.07 71.90 23:20:01 4 36.44 0.00 1.02 0.50 0.07 61.97 23:20:01 5 30.93 0.00 1.55 3.37 0.10 64.04 23:20:01 6 43.65 0.00 1.40 0.79 0.08 54.08 23:20:01 7 29.80 0.00 0.85 1.04 0.07 68.24 Average: all 17.10 0.00 1.01 3.47 0.06 78.37 Average: 0 9.18 0.00 0.78 3.01 0.07 86.96 Average: 1 17.15 0.00 0.84 1.25 0.05 80.71 Average: 2 18.40 0.00 1.21 1.08 0.05 79.26 Average: 3 19.74 0.00 1.06 0.93 0.06 78.22 Average: 4 15.66 0.00 0.98 13.49 0.07 69.80 Average: 5 23.23 0.00 1.31 1.92 0.06 73.48 Average: 6 19.59 0.00 0.86 3.55 0.05 75.94 Average: 7 13.83 0.00 1.01 2.56 0.04 82.55