---> uname -a: Linux prd-centos8-builder-2c-1g-7225.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 569 4967 19 2161 6823 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:6b:d2:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.55/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe6b:d25d/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) 12/23/2023 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:02 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 216.06 148.73 67.33 5153.37 18414.00 03:06:01 PM 119.78 6.78 113.00 1284.32 9807.78 03:07:01 PM 64.19 0.35 63.84 43.73 6136.81 03:08:01 PM 13.71 0.00 13.71 0.00 295.95 03:09:01 PM 37.74 0.78 36.96 57.06 1147.74 Average: 89.88 30.94 58.94 1294.92 7122.97 03:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5474908 7023868 2409536 30.56 2688 1731008 740772 8.29 198260 1904580 60388 03:06:01 PM 5116384 7006884 2768060 35.11 2688 2055984 703400 7.87 221708 2175160 136224 03:07:01 PM 5112632 7008048 2771812 35.16 2688 2060956 692868 7.76 253104 2145728 40 03:08:01 PM 5116912 7012296 2767532 35.10 2688 2060948 692528 7.75 253644 2141648 12 03:09:01 PM 5104812 7004920 2779632 35.25 2688 2064916 709644 7.94 427408 1979628 27372 Average: 5185130 7011203 2699314 34.24 2688 1994762 707842 7.92 270825 2069349 44807 03:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 258.40 139.73 1094.53 58.30 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 63.69 41.96 1103.06 7.43 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 31.03 25.78 151.17 8.25 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 19.03 17.08 17.11 5.10 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 36.73 28.25 31.73 21.41 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 81.19 50.26 477.47 19.97 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) 12/23/2023 _x86_64_ (2 CPU) 15:03:24 LINUX RESTART (2 CPU) 03:04:02 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 30.82 2.82 20.89 22.25 0.15 23.07 03:05:01 PM 0 32.29 2.86 22.30 23.51 0.16 18.89 03:05:01 PM 1 29.38 2.78 19.50 21.00 0.14 27.20 03:06:01 PM all 39.43 0.00 4.33 4.97 0.14 51.12 03:06:01 PM 0 38.33 0.00 4.58 4.72 0.13 52.24 03:06:01 PM 1 40.54 0.00 4.08 5.23 0.15 50.01 03:07:01 PM all 36.30 0.00 2.27 4.30 0.11 57.02 03:07:01 PM 0 55.82 0.00 2.52 3.45 0.10 38.12 03:07:01 PM 1 16.94 0.00 2.02 5.15 0.12 75.77 03:08:01 PM all 26.28 0.00 1.31 0.17 0.08 72.17 03:08:01 PM 0 38.89 0.00 1.50 0.17 0.08 59.36 03:08:01 PM 1 13.70 0.00 1.12 0.17 0.07 84.94 03:09:01 PM all 42.74 0.00 2.73 0.66 0.12 53.76 03:09:01 PM 0 57.99 0.00 3.37 0.47 0.10 38.07 03:09:01 PM 1 27.50 0.00 2.09 0.85 0.13 69.43 Average: all 35.17 0.54 6.14 6.29 0.12 51.74 Average: 0 44.80 0.54 6.67 6.26 0.12 41.62 Average: 1 25.58 0.53 5.62 6.33 0.12 61.82