---> uname -a: Linux prd-centos8-builder-4c-4g-10471.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 777 12040 19 2943 14634 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:49:17:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe49:1774/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:32:25:dd 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/23/2024 _x86_64_ (4 CPU) 15:23:19 LINUX RESTART (4 CPU) 03:24:01 PM tps rtps wtps bread/s bwrtn/s 03:25:01 PM 201.70 13.63 188.07 2434.79 6664.11 03:26:01 PM 122.09 0.75 121.34 73.58 14241.02 03:27:01 PM 158.78 0.93 157.85 151.28 22595.45 Average: 160.86 5.10 155.75 886.46 14500.63 03:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 PM 13289928 15133216 2849516 17.66 2688 2057876 1103168 6.42 225144 2268644 157360 03:26:01 PM 12617956 15012736 3521488 21.82 2688 2590008 1227540 7.14 247116 2842668 348784 03:27:01 PM 12353952 15010128 3785492 23.45 2688 2833064 1130748 6.58 469712 2825328 24904 Average: 12753945 15052027 3385499 20.98 2688 2493649 1153819 6.71 313991 2645547 177016 03:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 110.36 82.00 919.00 17.48 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM eth0 113.25 79.26 1465.56 10.93 0.00 0.00 0.00 0.00 03:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 75.97 60.76 870.46 12.52 0.00 0.00 0.00 0.00 03:27:01 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 99.86 74.01 1085.02 13.64 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/23/2024 _x86_64_ (4 CPU) 15:23:19 LINUX RESTART (4 CPU) 03:24:01 PM CPU %user %nice %system %iowait %steal %idle 03:25:01 PM all 20.31 0.00 3.31 1.35 0.08 74.95 03:25:01 PM 0 28.70 0.00 3.90 1.29 0.07 66.05 03:25:01 PM 1 29.26 0.00 3.66 0.50 0.08 66.49 03:25:01 PM 2 11.91 0.00 2.08 0.30 0.08 85.62 03:25:01 PM 3 11.30 0.00 3.59 3.30 0.08 81.72 03:26:01 PM all 20.06 0.00 3.05 1.47 0.08 75.35 03:26:01 PM 0 26.80 0.00 3.97 1.15 0.08 67.99 03:26:01 PM 1 25.79 0.00 4.10 1.84 0.10 68.17 03:26:01 PM 2 14.41 0.00 1.66 1.11 0.08 82.75 03:26:01 PM 3 13.19 0.00 2.46 1.77 0.05 82.52 03:27:01 PM all 22.40 0.00 4.34 1.93 0.08 71.26 03:27:01 PM 0 40.97 0.00 3.76 0.90 0.08 54.29 03:27:01 PM 1 25.49 0.00 4.60 1.89 0.07 67.95 03:27:01 PM 2 7.57 0.00 3.22 2.08 0.08 87.05 03:27:01 PM 3 15.52 0.00 5.78 2.86 0.07 75.77 Average: all 20.92 0.00 3.56 1.58 0.08 73.85 Average: 0 32.15 0.00 3.88 1.11 0.08 62.78 Average: 1 26.85 0.00 4.12 1.41 0.08 67.54 Average: 2 11.30 0.00 2.32 1.16 0.08 85.14 Average: 3 13.34 0.00 3.94 2.65 0.07 80.00