---> uname -a: Linux prd-centos8-builder-2c-1g-25521.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: 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): 0,1 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 538 5074 19 2086 6856 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:ff:8c:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:feff:8c9e/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) 04/24/2024 _x86_64_ (2 CPU) 10:03:37 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 137.52 98.42 39.10 6324.03 37314.10 10:06:01 AM 183.22 90.53 92.68 2128.45 6636.18 10:07:01 AM 97.28 0.28 97.00 17.86 8479.52 10:08:01 AM 26.73 0.30 26.43 42.40 1130.08 10:09:01 AM 20.45 0.78 19.66 57.06 441.84 Average: 93.04 38.07 54.98 1714.11 10801.47 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5625132 7076540 2259304 28.66 2688 1641192 727396 8.14 162564 1813032 52100 10:06:01 AM 5322516 7049572 2561920 32.49 2688 1900348 674356 7.55 218532 2002884 130896 10:07:01 AM 5160072 6979940 2724364 34.55 2688 1987480 730480 8.18 244100 2113740 17080 10:08:01 AM 5216080 7036604 2668356 33.84 2688 1988620 674232 7.55 246464 2057072 12 10:09:01 AM 5193284 7016940 2691152 34.13 2688 1991864 690480 7.73 416880 1909364 1532 Average: 5303417 7031919 2581019 32.74 2688 1901901 699389 7.83 257708 1979218 40324 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 243.99 126.14 886.36 59.43 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 48.74 38.03 761.34 6.50 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 34.66 28.06 250.01 8.95 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 25.52 23.77 25.71 7.58 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 37.23 29.25 34.40 11.19 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 78.03 49.05 391.59 18.73 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) 04/24/2024 _x86_64_ (2 CPU) 10:03:37 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 25.60 1.53 9.73 43.46 0.16 19.51 10:05:01 AM 0 28.44 0.88 8.91 34.65 0.13 26.99 10:05:01 AM 1 22.77 2.19 10.56 52.27 0.19 12.03 10:06:01 AM all 31.29 1.55 14.75 19.87 0.17 32.38 10:06:01 AM 0 24.85 1.43 13.21 18.48 0.17 41.86 10:06:01 AM 1 37.75 1.67 16.29 21.26 0.17 22.86 10:07:01 AM all 41.16 0.00 3.14 3.41 0.10 52.20 10:07:01 AM 0 43.86 0.00 2.66 2.74 0.10 50.64 10:07:01 AM 1 38.46 0.00 3.62 4.07 0.10 53.75 10:08:01 AM all 38.44 0.00 1.82 1.84 0.11 57.79 10:08:01 AM 0 22.82 0.00 1.60 0.90 0.10 74.58 10:08:01 AM 1 54.12 0.00 2.04 2.78 0.12 40.93 10:09:01 AM all 39.84 0.00 2.29 0.46 0.11 57.30 10:09:01 AM 0 25.65 0.00 2.38 0.27 0.10 71.60 10:09:01 AM 1 54.08 0.00 2.19 0.65 0.12 42.96 Average: all 35.29 0.61 6.33 13.74 0.13 43.90 Average: 0 29.12 0.46 5.74 11.36 0.12 53.20 Average: 1 41.47 0.77 6.92 16.14 0.14 34.57