---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83371 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 838 28917 0 2410 30888 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:09:15 brd ff:ff:ff:ff:ff:ff inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:feee:915/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:92:4d:7b 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:b0ff:fe92:4d7b/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-83371) 11/13/24 _x86_64_ (8 CPU) 01:44:24 LINUX RESTART (8 CPU) 01:45:03 tps rtps wtps bread/s bwrtn/s 01:46:01 354.66 41.20 313.46 1868.96 27047.25 01:47:01 220.68 8.62 212.06 1592.80 44755.47 Average: 286.55 24.64 261.91 1728.57 36049.88 01:45:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 30093356 31677284 2845864 8.64 70644 1824224 1415040 4.16 892624 1661868 160660 01:47:01 29654060 31657620 3285160 9.97 105136 2180276 1586248 4.67 1018460 1907672 808 Average: 29873708 31667452 3065512 9.31 87890 2002250 1500644 4.42 955542 1784770 80734 01:45:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 01:46:01 ens3 145.17 99.28 1117.06 42.72 0.00 0.00 0.00 0.00 01:47:01 docker0 41.14 93.18 4.54 1719.42 0.00 0.00 0.00 0.00 01:47:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 01:47:01 ens3 138.09 74.94 2102.38 13.10 0.00 0.00 0.00 0.00 01:47:01 vethadd0beb 1.37 1.65 0.16 7.77 0.00 0.00 0.00 0.00 Average: docker0 20.92 47.37 2.31 874.13 0.00 0.00 0.00 0.00 Average: lo 2.03 2.03 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 141.57 86.90 1617.98 27.66 0.00 0.00 0.00 0.00 Average: vethadd0beb 0.69 0.84 0.08 3.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83371) 11/13/24 _x86_64_ (8 CPU) 01:44:24 LINUX RESTART (8 CPU) 01:45:03 CPU %user %nice %system %iowait %steal %idle 01:46:01 all 10.43 0.00 0.97 2.82 0.03 85.74 01:46:01 0 4.79 0.00 0.45 0.58 0.02 94.16 01:46:01 1 6.34 0.00 0.88 13.78 0.02 78.98 01:46:01 2 15.49 0.00 0.88 1.64 0.05 81.94 01:46:01 3 22.46 0.00 2.24 4.99 0.05 70.26 01:46:01 4 7.07 0.00 0.79 0.05 0.03 92.05 01:46:01 5 21.31 0.00 1.64 1.19 0.05 75.80 01:46:01 6 2.87 0.00 0.62 0.21 0.02 96.29 01:46:01 7 3.29 0.00 0.31 0.17 0.02 96.21 01:47:01 all 8.80 0.00 2.03 2.93 0.04 86.21 01:47:01 0 6.75 0.00 1.90 3.54 0.03 87.78 01:47:01 1 1.90 0.00 1.48 14.06 0.03 82.52 01:47:01 2 8.38 0.00 1.54 0.20 0.03 89.84 01:47:01 3 11.15 0.00 1.52 0.13 0.03 87.16 01:47:01 4 20.94 0.00 4.14 0.54 0.07 74.32 01:47:01 5 4.61 0.00 1.56 0.42 0.05 93.36 01:47:01 6 3.16 0.00 1.71 3.78 0.03 91.31 01:47:01 7 13.50 0.00 2.35 0.68 0.03 83.43 Average: all 9.60 0.00 1.51 2.87 0.04 85.98 Average: 0 5.79 0.00 1.18 2.08 0.03 90.92 Average: 1 4.08 0.00 1.19 13.93 0.03 80.78 Average: 2 11.88 0.00 1.22 0.91 0.04 85.95 Average: 3 16.70 0.00 1.87 2.52 0.04 78.86 Average: 4 14.11 0.00 2.49 0.30 0.05 83.05 Average: 5 12.83 0.00 1.60 0.80 0.05 84.72 Average: 6 3.02 0.00 1.17 2.02 0.03 93.76 Average: 7 8.48 0.00 1.35 0.43 0.03 89.72