---> uname -a: Linux prd-centos8-builder-2c-1g-19416.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 554 5062 19 2082 6840 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:8c:53:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.93/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe8c:5377/64 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) 13:03:31 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 272.81 160.23 112.58 7545.08 11420.24 01:06:01 PM 87.25 0.28 86.97 17.86 8145.94 01:07:01 PM 26.60 0.60 26.00 50.39 1164.81 01:08:01 PM 17.30 0.28 17.01 25.73 361.29 Average: 101.00 40.35 60.64 1910.00 5273.33 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5294884 7041528 2589552 32.84 2688 1920500 730348 8.18 221832 2028976 150920 01:06:01 PM 5211600 7026868 2672836 33.90 2688 1982952 703924 7.88 243124 2064576 16440 01:07:01 PM 5167216 6983556 2717220 34.46 2688 1984580 737796 8.26 245676 2107168 152 01:08:01 PM 5162968 6980124 2721468 34.52 2688 1985376 750748 8.40 424420 1933068 168 Average: 5209167 7008019 2675269 33.93 2688 1968352 730704 8.18 283763 2033447 41920 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 277.87 151.23 1699.22 61.36 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 32.51 26.73 192.74 9.20 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 28.45 23.35 31.49 8.25 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 36.43 29.93 33.61 10.63 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 93.82 57.81 489.32 22.36 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) 13:03:31 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 43.01 2.56 19.14 6.55 0.12 28.62 01:05:01 PM 0 45.53 2.41 15.19 6.10 0.12 30.66 01:05:01 PM 1 40.46 2.71 23.14 7.01 0.12 26.55 01:06:01 PM all 41.44 0.00 2.77 2.30 0.11 53.38 01:06:01 PM 0 29.40 0.00 2.46 1.95 0.10 66.08 01:06:01 PM 1 53.46 0.00 3.08 2.66 0.12 40.69 01:07:01 PM all 28.10 0.00 1.44 0.43 0.09 69.93 01:07:01 PM 0 21.01 0.00 1.43 0.70 0.10 76.76 01:07:01 PM 1 35.20 0.00 1.45 0.17 0.08 63.10 01:08:01 PM all 36.59 0.00 2.05 0.17 0.08 61.11 01:08:01 PM 0 32.31 0.00 1.97 0.20 0.08 65.44 01:08:01 PM 1 40.87 0.00 2.13 0.13 0.08 56.78 Average: all 37.26 0.63 6.29 2.35 0.10 53.36 Average: 0 32.02 0.60 5.23 2.23 0.10 59.82 Average: 1 42.52 0.67 7.36 2.47 0.10 46.89