---> uname -a: Linux prd-centos8-builder-4c-4g-5223.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: 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): 0-3 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 683 12872 19 2205 14752 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:b2:29:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:feb2:29a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:86:8c:25 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) 03/11/2024 _x86_64_ (4 CPU) 00:18:07 LINUX RESTART (4 CPU) 12:19:02 AM tps rtps wtps bread/s bwrtn/s 12:20:01 AM 5.52 0.00 5.52 0.00 786.90 12:21:01 AM 1.70 0.00 1.70 0.00 28.26 12:22:01 AM 0.47 0.03 0.43 0.53 5.01 12:23:01 AM 0.47 0.00 0.47 0.00 6.58 12:24:01 AM 0.33 0.00 0.33 0.00 4.02 12:25:01 AM 11.98 6.03 5.95 925.42 700.22 12:26:01 AM 78.05 7.82 70.24 1367.11 5780.82 Average: 14.09 1.99 12.11 328.35 1045.08 12:19:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 AM 13710992 15247244 2428456 15.05 2688 1766528 1053272 6.13 174844 1957400 12 12:21:01 AM 13710812 15247084 2428636 15.05 2688 1766532 1053272 6.13 174852 1957684 4 12:22:01 AM 13711220 15247508 2428228 15.05 2688 1766548 1053312 6.13 174856 1957472 4 12:23:01 AM 13711252 15247544 2428196 15.05 2688 1766552 1053312 6.13 174860 1957496 4 12:24:01 AM 13711660 15247948 2427788 15.04 2688 1766552 1053096 6.13 174856 1957384 4 12:25:01 AM 13584496 15187636 2554952 15.83 2688 1830548 1090536 6.34 361196 1885524 22168 12:26:01 AM 13275696 15145508 2863752 17.74 2688 2086144 1095044 6.37 394320 2120992 114712 Average: 13630875 15224353 2508573 15.54 2688 1821343 1064549 6.19 232826 1970565 19558 12:19:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 8.47 2.69 4.00 1.09 0.00 0.00 0.00 0.00 12:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 3.18 1.70 1.28 0.94 0.00 0.00 0.00 0.00 12:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 4.55 1.18 0.70 0.32 0.00 0.00 0.00 0.00 12:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 7.32 1.00 1.03 0.22 0.00 0.00 0.00 0.00 12:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 5.55 1.02 0.84 0.28 0.00 0.00 0.00 0.00 12:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 14.33 11.93 127.87 2.92 0.00 0.00 0.00 0.00 12:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 77.94 65.14 936.13 9.69 0.00 0.00 0.00 0.00 12:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.35 12.12 153.47 2.21 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) 03/11/2024 _x86_64_ (4 CPU) 00:18:07 LINUX RESTART (4 CPU) 12:19:02 AM CPU %user %nice %system %iowait %steal %idle 12:20:01 AM all 0.29 0.00 0.10 0.11 0.03 99.46 12:20:01 AM 0 0.27 0.00 0.07 0.00 0.02 99.64 12:20:01 AM 1 0.58 0.00 0.08 0.39 0.03 98.91 12:20:01 AM 2 0.19 0.00 0.12 0.02 0.03 99.64 12:20:01 AM 3 0.14 0.00 0.14 0.03 0.05 99.64 12:21:01 AM all 0.26 0.00 0.09 0.00 0.02 99.62 12:21:01 AM 0 0.08 0.00 0.05 0.00 0.00 99.87 12:21:01 AM 1 0.63 0.00 0.08 0.00 0.02 99.27 12:21:01 AM 2 0.20 0.00 0.17 0.02 0.05 99.57 12:21:01 AM 3 0.12 0.00 0.07 0.00 0.02 99.80 12:22:01 AM all 0.20 0.00 0.10 0.00 0.03 99.68 12:22:01 AM 0 0.03 0.00 0.05 0.00 0.02 99.90 12:22:01 AM 1 0.30 0.00 0.12 0.00 0.02 99.57 12:22:01 AM 2 0.37 0.00 0.13 0.00 0.05 99.45 12:22:01 AM 3 0.08 0.00 0.08 0.00 0.03 99.80 12:23:01 AM all 0.22 0.00 0.08 0.00 0.03 99.67 12:23:01 AM 0 0.05 0.00 0.07 0.00 0.02 99.87 12:23:01 AM 1 0.13 0.00 0.13 0.00 0.05 99.68 12:23:01 AM 2 0.63 0.00 0.08 0.00 0.03 99.25 12:23:01 AM 3 0.07 0.00 0.03 0.00 0.03 99.87 12:24:01 AM all 0.20 0.00 0.10 0.00 0.03 99.67 12:24:01 AM 0 0.03 0.00 0.07 0.00 0.02 99.88 12:24:01 AM 1 0.12 0.00 0.13 0.00 0.03 99.72 12:24:01 AM 2 0.58 0.00 0.12 0.00 0.05 99.25 12:24:01 AM 3 0.07 0.00 0.07 0.00 0.02 99.85 12:25:01 AM all 3.88 0.00 0.76 0.25 0.03 95.07 12:25:01 AM 0 5.89 0.00 0.83 0.28 0.03 92.95 12:25:01 AM 1 4.54 0.00 0.78 0.15 0.05 94.48 12:25:01 AM 2 3.03 0.00 0.80 0.38 0.03 95.75 12:25:01 AM 3 2.05 0.00 0.63 0.20 0.02 97.10 12:26:01 AM all 18.64 0.00 2.27 0.89 0.06 78.13 12:26:01 AM 0 2.81 0.00 1.25 0.47 0.07 95.40 12:26:01 AM 1 24.96 0.00 2.76 1.69 0.07 70.53 12:26:01 AM 2 36.36 0.00 3.71 0.80 0.07 59.07 12:26:01 AM 3 10.40 0.00 1.36 0.62 0.05 87.57 Average: all 3.39 0.00 0.50 0.18 0.03 95.90 Average: 0 1.31 0.00 0.34 0.11 0.02 98.21 Average: 1 4.47 0.00 0.59 0.32 0.04 94.59 Average: 2 5.92 0.00 0.73 0.17 0.05 93.12 Average: 3 1.85 0.00 0.34 0.12 0.03 97.66