---> uname -a: Linux prd-centos8-builder-4c-16g-970.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 776 12448 19 2536 14649 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:08:8d:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe08:8d70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f5:2f:ad:32 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/22/2024 _x86_64_ (4 CPU) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 209.16 19.51 189.66 4739.50 6428.89 06:51:01 PM 161.60 17.92 143.68 3806.10 10830.10 06:52:01 PM 106.71 0.55 106.16 54.38 7661.26 Average: 159.16 12.66 146.50 2866.81 8306.79 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13264308 15092456 2875136 17.81 2688 2043224 1104812 6.43 212264 2307080 156800 06:51:01 PM 12076944 14276840 4062500 25.17 2688 2403784 1791096 10.42 251640 3406812 149848 06:52:01 PM 12734548 14986844 3404896 21.10 2688 2452960 1173940 6.83 432776 2557764 20404 Average: 12691933 14785380 3447511 21.36 2688 2299989 1356616 7.89 298893 2757219 109017 06:49:01 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 304.56 192.55 1469.17 62.44 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 221.29 191.40 2478.02 35.74 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 52.50 46.18 481.58 12.30 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 192.79 143.39 1476.31 36.83 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/22/2024 _x86_64_ (4 CPU) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 21.98 0.00 3.60 1.01 0.08 73.33 06:50:01 PM 0 24.18 0.00 3.06 0.48 0.08 72.19 06:50:01 PM 1 18.32 0.00 3.43 2.16 0.08 76.00 06:50:01 PM 2 12.17 0.00 2.53 0.55 0.08 84.66 06:50:01 PM 3 33.23 0.00 5.37 0.85 0.07 60.48 06:51:01 PM all 33.43 0.00 2.98 2.33 0.09 61.16 06:51:01 PM 0 30.53 0.00 3.42 3.60 0.10 62.35 06:51:01 PM 1 33.66 0.00 3.89 2.42 0.08 59.95 06:51:01 PM 2 26.41 0.00 1.74 2.01 0.08 69.75 06:51:01 PM 3 43.13 0.00 2.85 1.31 0.10 52.62 06:52:01 PM all 27.69 0.00 2.32 0.74 0.08 69.16 06:52:01 PM 0 22.78 0.00 2.22 0.28 0.08 74.63 06:52:01 PM 1 38.10 0.00 2.99 0.87 0.08 57.96 06:52:01 PM 2 21.77 0.00 1.67 0.55 0.08 75.92 06:52:01 PM 3 28.11 0.00 2.39 1.27 0.07 68.17 Average: all 27.70 0.00 2.96 1.36 0.08 67.89 Average: 0 25.82 0.00 2.90 1.45 0.09 69.73 Average: 1 30.03 0.00 3.44 1.81 0.08 64.64 Average: 2 20.12 0.00 1.98 1.04 0.08 76.78 Average: 3 34.81 0.00 3.53 1.14 0.08 60.43