---> uname -a: Linux prd-centos8-builder-2c-1g-19586.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 580 5032 19 2086 6814 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:e5:56:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fee5:565a/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) 03/30/2024 _x86_64_ (2 CPU) 23:03:32 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 240.01 135.98 104.03 4724.70 7345.18 11:06:01 PM 80.82 0.23 80.59 16.53 7833.03 11:07:01 PM 34.49 0.35 34.14 43.73 1748.46 11:08:01 PM 9.88 0.00 9.88 0.00 253.36 11:09:01 PM 12.93 0.58 12.35 33.73 251.97 Average: 75.64 27.44 48.20 963.99 3486.66 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5272356 7021696 2612080 33.13 2688 1922032 733056 8.21 222496 2046328 148848 11:06:01 PM 5099404 6925692 2785032 35.32 2688 1993908 781944 8.75 222432 2196344 20340 11:07:01 PM 5173416 6993488 2711020 34.38 2688 1987796 702344 7.86 245740 2099600 24 11:08:01 PM 5171472 6991544 2712964 34.41 2688 1987796 709396 7.94 246440 2101420 16 11:09:01 PM 5175136 6996368 2709300 34.36 2688 1988948 688400 7.71 415292 1929272 36 Average: 5178357 6985758 2706079 34.32 2688 1976096 723028 8.09 270480 2074593 33853 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 269.08 142.08 1690.93 68.59 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 25.76 21.35 185.02 7.50 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 25.60 22.53 25.90 7.44 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 13.23 12.08 12.23 3.39 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 23.31 20.00 21.36 8.07 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 71.41 43.61 387.18 19.00 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) 03/30/2024 _x86_64_ (2 CPU) 23:03:32 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 44.87 2.38 18.26 4.72 0.20 29.58 11:05:01 PM 0 38.97 3.39 23.28 4.42 0.21 29.74 11:05:01 PM 1 50.66 1.40 13.33 5.01 0.19 29.41 11:06:01 PM all 29.53 0.00 2.32 5.40 0.11 62.64 11:06:01 PM 0 31.72 0.00 2.18 4.43 0.12 61.55 11:06:01 PM 1 27.35 0.00 2.46 6.36 0.10 63.73 11:07:01 PM all 35.11 0.00 1.85 0.61 0.10 62.33 11:07:01 PM 0 44.98 0.00 1.57 0.20 0.12 53.13 11:07:01 PM 1 25.23 0.00 2.13 1.02 0.08 71.53 11:08:01 PM all 18.05 0.00 1.23 0.09 0.06 80.58 11:08:01 PM 0 14.62 0.00 1.19 0.13 0.05 84.01 11:08:01 PM 1 21.46 0.00 1.27 0.05 0.07 77.15 11:09:01 PM all 24.13 0.00 1.37 3.50 0.10 70.91 11:09:01 PM 0 21.76 0.00 1.52 3.69 0.10 72.94 11:09:01 PM 1 26.49 0.00 1.22 3.31 0.10 68.88 Average: all 30.29 0.47 4.96 2.86 0.11 61.31 Average: 0 30.37 0.66 5.86 2.56 0.12 60.43 Average: 1 30.20 0.28 4.07 3.15 0.11 62.20