---> uname -a: Linux prd-centos8-builder-1c-1g-152.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.022 BogoMIPS: 5600.04 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 305 71 5 393 334 Swap: 1023 22 1001 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:3a:4d:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.68/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe3a:4d1a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/04/2024 _x86_64_ (1 CPU) 20:04:00 LINUX RESTART (1 CPU) 08:05:02 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 145.20 28.48 116.71 3289.96 12689.91 08:07:01 PM 110.32 41.88 68.44 1904.55 6691.16 08:08:01 PM 29.65 5.51 24.13 176.15 770.07 08:09:01 PM 122.72 102.51 20.20 7734.18 644.04 Average: 101.79 44.67 57.13 3276.09 5167.85 08:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 104156 340328 685056 86.80 32 306992 495832 26.98 117388 410528 26736 08:07:01 PM 63956 288340 725256 91.90 32 291312 541780 29.48 133648 423968 28028 08:08:01 PM 161356 373060 627856 79.55 32 279228 456776 24.85 150016 310156 16 08:09:01 PM 114980 381868 674232 85.43 32 333428 458420 24.94 173948 338504 164 Average: 111112 345899 678100 85.92 32 302740 488202 26.56 143750 370789 13736 08:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 77.56 71.48 935.62 8.48 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 25.93 27.59 274.83 9.36 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 15.92 18.99 16.44 9.13 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 21.74 20.14 21.50 10.20 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 35.11 34.40 309.51 9.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/04/2024 _x86_64_ (1 CPU) 20:04:00 LINUX RESTART (1 CPU) 08:05:02 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 72.65 0.00 10.59 3.65 0.12 12.99 08:06:01 PM 0 72.65 0.00 10.59 3.65 0.12 12.99 08:07:01 PM all 68.09 0.00 6.73 6.21 0.10 18.88 08:07:01 PM 0 68.09 0.00 6.73 6.21 0.10 18.88 08:08:01 PM all 70.65 0.00 4.15 0.62 0.12 24.46 08:08:01 PM 0 70.65 0.00 4.15 0.62 0.12 24.46 08:09:01 PM all 55.00 0.00 5.45 12.25 0.10 27.20 08:09:01 PM 0 55.00 0.00 5.45 12.25 0.10 27.20 Average: all 66.57 0.00 6.71 5.69 0.11 20.92 Average: 0 66.57 0.00 6.71 5.69 0.11 20.92