---> uname -a: Linux prd-centos8-builder-2c-1g-18036.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 545 5058 19 2096 6850 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:42:18:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.119/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe42:1882/64 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) 03/25/2024 _x86_64_ (2 CPU) 15:04:16 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 197.00 82.52 114.48 2255.78 7318.83 03:07:01 PM 83.69 0.50 83.19 57.58 8495.58 03:08:01 PM 14.83 0.07 14.76 2.27 339.15 03:09:01 PM 24.56 0.78 23.78 57.06 522.60 Average: 80.02 20.97 59.05 593.19 4169.19 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 5170292 6994880 2714152 34.42 2688 1992524 715036 8.00 218436 2136588 203464 03:07:01 PM 5219708 7050216 2664736 33.80 2688 1998484 649836 7.27 244596 2053296 12 03:08:01 PM 5217716 7048236 2666728 33.82 2688 1998556 639644 7.16 245896 2054728 16 03:09:01 PM 5140296 6975620 2744148 34.80 2688 2002708 730124 8.17 414136 1963672 12740 Average: 5187003 7017238 2697441 34.21 2688 1998068 683660 7.65 280766 2052071 54058 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 60.01 40.57 1018.31 9.16 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 33.41 29.07 54.27 9.35 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 20.01 17.33 16.90 5.65 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 35.94 30.08 34.56 12.20 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 37.34 29.26 281.02 9.09 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) 03/25/2024 _x86_64_ (2 CPU) 15:04:16 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 42.35 1.12 12.11 3.29 0.12 41.01 03:06:01 PM 0 28.87 1.33 12.16 3.48 0.12 54.04 03:06:01 PM 1 55.79 0.91 12.05 3.10 0.12 28.03 03:07:01 PM all 40.04 0.00 2.61 2.63 0.10 54.62 03:07:01 PM 0 24.57 0.00 2.32 2.10 0.10 70.91 03:07:01 PM 1 55.52 0.00 2.90 3.17 0.10 38.30 03:08:01 PM all 26.01 0.00 1.43 0.15 0.12 72.29 03:08:01 PM 0 21.16 0.00 1.48 0.08 0.10 77.18 03:08:01 PM 1 30.85 0.00 1.38 0.22 0.15 67.40 03:09:01 PM all 40.89 0.00 2.35 0.41 0.14 56.21 03:09:01 PM 0 21.25 0.00 1.98 0.35 0.17 76.26 03:09:01 PM 1 60.55 0.00 2.72 0.47 0.12 36.15 Average: all 37.31 0.28 4.61 1.62 0.12 56.07 Average: 0 23.95 0.33 4.47 1.50 0.12 69.64 Average: 1 50.66 0.23 4.75 1.74 0.12 42.50