---> uname -a: Linux prd-centos8-builder-4c-4g-4365.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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: 15763 1371 11576 19 2815 14042 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:13:1f:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.237/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe13:1f04/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/10/2024 _x86_64_ (4 CPU) 13:36:24 LINUX RESTART (4 CPU) 01:37:01 PM tps rtps wtps bread/s bwrtn/s 01:38:01 PM 179.27 84.61 94.67 2033.32 6187.79 01:39:01 PM 401.71 20.08 381.64 4299.57 15473.01 01:40:00 PM 158.32 0.95 157.37 161.49 11632.51 01:40:01 PM 264.86 0.00 264.86 0.00 127041.44 01:41:01 PM 63.56 2.67 60.90 83.57 4605.81 Average: 201.25 27.07 174.17 1644.25 10009.21 01:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:01 PM 13421264 15158612 2720260 16.85 2688 1942840 826796 4.81 209000 2137592 178792 01:39:01 PM 12120604 14272840 4020920 24.91 2688 2347088 1465884 8.53 298868 3295648 133232 01:40:00 PM 11523992 13919740 4617532 28.61 2688 2583924 1788972 10.41 423340 3741208 24428 01:40:01 PM 11523344 13919620 4618180 28.61 2688 2584444 1788972 10.41 423692 3741648 3528 01:41:01 PM 11900336 14408524 4241188 26.28 2688 2695760 1464728 8.52 697204 3092392 168 Average: 12097908 14335867 4043616 25.05 2688 2430811 1467070 8.53 410421 3201698 68030 01:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 124.69 116.68 910.43 15.61 0.00 0.00 0.00 0.00 01:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM eth0 344.19 296.14 3759.58 57.87 0.00 0.00 0.00 0.00 01:40:00 PM lo 856.79 856.79 859.53 859.53 0.00 0.00 0.00 0.00 01:40:00 PM eth0 198.85 146.49 3512.74 20.92 0.00 0.00 0.00 0.00 01:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM eth0 96.40 125.23 241.36 31.32 0.00 0.00 0.00 0.00 01:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM eth0 248.07 164.53 432.73 245.37 0.00 0.00 0.00 0.00 Average: lo 210.17 210.17 210.85 210.85 0.00 0.00 0.00 0.00 Average: eth0 228.50 180.88 2138.96 84.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/10/2024 _x86_64_ (4 CPU) 13:36:24 LINUX RESTART (4 CPU) 01:37:01 PM CPU %user %nice %system %iowait %steal %idle 01:38:01 PM all 20.29 0.72 10.55 1.78 0.09 66.57 01:38:01 PM 0 15.70 0.85 11.92 1.79 0.10 69.64 01:38:01 PM 1 14.94 0.74 10.14 1.29 0.08 72.81 01:38:01 PM 2 22.81 0.57 8.86 2.66 0.08 65.02 01:38:01 PM 3 27.70 0.70 11.28 1.39 0.10 58.83 01:39:01 PM all 45.06 0.00 2.62 4.22 0.10 48.00 01:39:01 PM 0 41.38 0.00 2.62 3.91 0.10 51.98 01:39:01 PM 1 49.26 0.00 2.34 3.27 0.10 45.03 01:39:01 PM 2 47.43 0.00 3.11 7.62 0.10 41.73 01:39:01 PM 3 42.15 0.00 2.42 2.07 0.10 53.25 01:40:00 PM all 66.94 0.00 2.40 1.52 0.10 29.03 01:40:00 PM 0 65.05 0.00 2.39 0.73 0.10 31.73 01:40:00 PM 1 64.31 0.00 2.73 2.97 0.10 29.88 01:40:00 PM 2 67.97 0.00 3.02 1.62 0.10 27.29 01:40:00 PM 3 70.42 0.00 1.48 0.75 0.10 27.24 01:40:01 PM all 15.18 0.00 2.01 14.06 0.22 68.53 01:40:01 PM 0 9.91 0.00 1.80 1.80 0.00 86.49 01:40:01 PM 1 28.32 0.00 0.88 0.00 0.00 70.80 01:40:01 PM 2 10.71 0.00 3.57 34.82 0.89 50.00 01:40:01 PM 3 11.61 0.00 1.79 19.64 0.00 66.96 01:41:01 PM all 30.91 0.00 1.39 0.58 0.07 67.05 01:41:01 PM 0 16.63 0.00 0.99 1.45 0.08 80.85 01:41:01 PM 1 32.46 0.00 0.94 0.02 0.05 66.53 01:41:01 PM 2 43.74 0.00 1.87 0.45 0.07 53.88 01:41:01 PM 3 30.82 0.00 1.76 0.42 0.07 66.94 Average: all 40.55 0.18 4.24 2.08 0.09 52.85 Average: 0 34.42 0.21 4.48 1.98 0.10 58.81 Average: 1 40.06 0.18 4.03 1.87 0.08 53.77 Average: 2 45.22 0.14 4.22 3.24 0.09 47.09 Average: 3 42.50 0.18 4.24 1.25 0.09 51.75