---> uname -a: Linux prd-centos8-builder-4c-4g-609.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 764 11171 19 3824 14656 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:21:fc:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe21:fc4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e8:32:39:87 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/29/2024 _x86_64_ (4 CPU) 06:29:27 LINUX RESTART (4 CPU) 06:30:00 AM tps rtps wtps bread/s bwrtn/s 06:30:01 AM 167.15 167.15 0.00 29179.56 0.00 06:31:01 AM 82.42 9.70 72.73 1553.48 5647.32 06:32:01 AM 224.92 19.39 205.53 4414.52 9946.55 06:33:01 AM 88.59 0.33 88.26 102.35 9527.07 06:34:01 AM 102.87 1.67 101.20 118.09 6623.89 06:35:01 AM 91.10 0.43 90.67 23.33 19470.44 Average: 118.21 7.04 111.17 1369.52 10196.16 06:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 AM 13655932 15188880 2483516 15.39 2688 1763056 1101044 6.41 151396 2034728 33660 06:31:01 AM 13265128 15114020 2874320 17.81 2688 2064760 1126776 6.56 192532 2333248 172452 06:32:01 AM 12272836 14478712 3866612 23.96 2688 2412544 1627432 9.47 263564 3210960 172024 06:33:01 AM 11648740 13981808 4490708 27.82 2688 2537648 2034820 11.84 328960 3757552 25400 06:34:01 AM 8584308 11445184 7555140 46.81 2688 3059472 4542844 26.43 507244 6615908 282144 06:35:01 AM 11475136 15040540 4664312 28.90 2688 3760440 1168580 6.80 797352 3440228 575412 Average: 11817013 14208191 4322435 26.78 2688 2599653 1933583 11.25 373508 3565437 210182 06:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 5.84 5.84 1.31 1.32 0.00 0.00 0.00 0.00 06:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 83.71 71.54 1062.08 8.45 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 247.00 207.03 2884.60 41.96 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 102.97 85.79 1502.06 13.11 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 1774.56 1774.56 1783.88 1783.88 0.00 0.00 0.00 0.00 06:34:01 AM eth0 173.93 138.94 3159.41 18.79 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.52 0.52 1.36 1.36 0.00 0.00 0.00 0.00 06:35:01 AM eth0 132.03 115.21 1340.10 69.05 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 353.38 353.38 355.40 355.40 0.00 0.00 0.00 0.00 Average: eth0 147.29 123.17 1980.68 30.14 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 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/29/2024 _x86_64_ (4 CPU) 06:29:27 LINUX RESTART (4 CPU) 06:30:00 AM CPU %user %nice %system %iowait %steal %idle 06:30:01 AM all 19.29 0.00 10.20 2.04 0.00 68.46 06:30:01 AM 0 9.63 0.00 8.15 0.00 0.00 82.22 06:30:01 AM 1 51.47 0.00 15.44 3.68 0.00 29.41 06:30:01 AM 2 7.52 0.00 7.52 3.01 0.00 81.95 06:30:01 AM 3 8.15 0.00 9.63 1.48 0.00 80.74 06:31:01 AM all 19.07 0.00 2.34 0.41 0.08 78.10 06:31:01 AM 0 13.04 0.00 1.77 0.53 0.08 84.57 06:31:01 AM 1 28.72 0.00 3.54 0.55 0.08 67.10 06:31:01 AM 2 8.46 0.00 1.46 0.32 0.08 89.68 06:31:01 AM 3 26.02 0.00 2.59 0.25 0.07 71.07 06:32:01 AM all 30.54 0.00 2.90 1.28 0.08 65.19 06:32:01 AM 0 26.99 0.00 3.65 1.77 0.08 67.51 06:32:01 AM 1 28.36 0.00 3.61 1.85 0.08 66.09 06:32:01 AM 2 34.89 0.00 3.18 1.12 0.08 60.73 06:32:01 AM 3 31.93 0.00 1.17 0.37 0.08 66.45 06:33:01 AM all 54.77 0.00 1.94 0.37 0.07 42.84 06:33:01 AM 0 58.15 0.00 2.41 0.35 0.05 39.04 06:33:01 AM 1 49.82 0.00 2.24 0.42 0.07 47.45 06:33:01 AM 2 63.51 0.00 1.10 0.35 0.08 34.96 06:33:01 AM 3 47.61 0.00 2.02 0.37 0.07 49.93 06:34:01 AM all 62.71 0.00 4.17 0.43 0.09 32.60 06:34:01 AM 0 65.40 0.00 2.41 0.28 0.10 31.80 06:34:01 AM 1 63.94 0.00 7.23 0.50 0.08 28.25 06:34:01 AM 2 60.67 0.00 3.09 0.34 0.08 35.82 06:34:01 AM 3 60.81 0.00 3.94 0.60 0.10 34.55 06:35:01 AM all 33.82 0.00 2.80 0.88 0.08 62.43 06:35:01 AM 0 21.84 0.00 2.06 0.29 0.07 75.74 06:35:01 AM 1 37.44 0.00 2.23 0.99 0.08 59.26 06:35:01 AM 2 45.14 0.00 5.08 1.66 0.08 48.03 06:35:01 AM 3 30.86 0.00 1.83 0.59 0.07 66.66 Average: all 40.08 0.00 2.86 0.68 0.08 56.30 Average: 0 36.95 0.00 2.49 0.64 0.08 59.85 Average: 1 41.69 0.00 3.82 0.88 0.08 53.54 Average: 2 42.38 0.00 2.80 0.77 0.08 53.97 Average: 3 39.29 0.00 2.34 0.44 0.08 57.85