---> uname -a: Linux prd-centos8-builder-4c-16g-17572.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 825 12404 19 2531 14600 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:d4:61:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fed4:6187/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:01:8a:d2:18 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/03/2024 _x86_64_ (4 CPU) 18:48:40 LINUX RESTART (4 CPU) 06:49:03 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 242.17 44.13 198.04 9834.93 42638.53 06:51:01 PM 166.18 14.88 151.30 3190.67 10819.44 06:52:01 PM 128.77 4.73 124.04 810.13 9167.61 Average: 178.33 20.99 157.34 4553.54 20631.98 06:49:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13328584 15069016 2810856 17.42 2688 1963832 1181608 6.87 220656 2266728 105256 06:51:01 PM 12551952 14683828 3587488 22.23 2688 2336724 1477728 8.60 241284 2939784 145364 06:52:01 PM 12734300 14982464 3405140 21.10 2688 2448904 1191372 6.93 432112 2559396 13788 Average: 12871612 14911769 3267828 20.25 2688 2249820 1283569 7.47 298017 2588636 88136 06:49:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 328.61 199.28 1431.78 64.59 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 188.00 158.70 1894.07 30.39 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 110.41 96.42 1142.65 19.27 0.00 0.00 0.00 0.00 06:52:01 PM 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 207.67 150.93 1490.14 37.79 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/03/2024 _x86_64_ (4 CPU) 18:48:40 LINUX RESTART (4 CPU) 06:49:03 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 22.60 0.00 5.80 10.80 0.09 60.71 06:50:01 PM 0 22.37 0.00 7.89 14.16 0.10 55.47 06:50:01 PM 1 29.07 0.00 6.34 5.31 0.09 59.19 06:50:01 PM 2 21.43 0.00 4.65 12.67 0.09 61.17 06:50:01 PM 3 17.52 0.00 4.34 11.07 0.07 67.00 06:51:01 PM all 27.73 0.00 3.02 3.56 0.09 65.59 06:51:01 PM 0 44.80 0.00 4.69 3.32 0.10 47.08 06:51:01 PM 1 15.66 0.00 2.31 4.04 0.10 77.89 06:51:01 PM 2 22.05 0.00 2.36 3.76 0.08 71.75 06:51:01 PM 3 28.43 0.00 2.71 3.15 0.08 65.63 06:52:01 PM all 30.80 0.00 2.65 1.83 0.08 64.66 06:52:01 PM 0 21.06 0.00 1.54 0.62 0.08 76.70 06:52:01 PM 1 51.86 0.00 2.61 2.01 0.08 43.44 06:52:01 PM 2 29.15 0.00 3.50 2.41 0.07 64.88 06:52:01 PM 3 21.13 0.00 2.94 2.28 0.07 73.59 Average: all 27.10 0.00 3.80 5.33 0.08 63.69 Average: 0 29.49 0.00 4.66 5.92 0.10 59.83 Average: 1 32.25 0.00 3.72 3.77 0.09 60.18 Average: 2 24.24 0.00 3.49 6.20 0.08 65.99 Average: 3 22.42 0.00 3.32 5.42 0.07 68.76