---> uname -a: Linux prd-centos8-builder-1c-1g-2199.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: 2800.000 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 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: 770 306 71 6 392 331 Swap: 1023 23 1000 ---> 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:11:42:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.9/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe11:4238/64 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) 05/30/2024 _x86_64_ (1 CPU) 06:03:34 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 213.97 90.41 123.56 8587.78 43566.54 06:06:01 AM 138.87 37.81 101.07 3788.14 10716.52 06:07:01 AM 52.61 14.64 37.96 650.07 2754.36 06:08:01 AM 19.31 3.45 15.86 57.05 323.04 06:09:01 AM 144.48 115.93 28.55 8241.35 986.29 Average: 113.86 52.45 61.41 4265.29 11671.82 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 52656 297920 736556 93.33 1996 320924 533696 29.04 140148 445852 10968 06:06:01 AM 79116 337124 710096 89.98 452 324264 487408 26.52 135592 402212 17396 06:07:01 AM 160816 357268 628396 79.62 196 263632 471612 25.66 153028 307372 36 06:08:01 AM 126056 324080 663156 84.03 196 265232 504032 27.43 151472 342524 1084 06:09:01 AM 99196 364464 690016 87.43 0 331760 476888 25.95 164100 362000 12624 Average: 103568 336171 685644 86.88 568 301162 494727 26.92 148868 371992 8422 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 234.64 138.37 1446.29 58.68 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 29.30 29.00 238.81 7.30 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 32.67 31.55 282.71 9.90 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 17.21 19.09 14.53 7.06 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 18.47 18.47 18.40 13.10 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 66.47 47.30 400.23 19.21 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) 05/30/2024 _x86_64_ (1 CPU) 06:03:34 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 64.30 0.07 14.37 8.50 0.13 12.63 06:05:01 AM 0 64.30 0.07 14.37 8.50 0.13 12.63 06:06:01 AM all 70.26 0.00 10.05 4.07 0.12 15.50 06:06:01 AM 0 70.26 0.00 10.05 4.07 0.12 15.50 06:07:01 AM all 67.89 0.00 4.70 2.20 0.12 25.09 06:07:01 AM 0 67.89 0.00 4.70 2.20 0.12 25.09 06:08:01 AM all 65.78 0.00 4.19 0.53 0.12 29.39 06:08:01 AM 0 65.78 0.00 4.19 0.53 0.12 29.39 06:09:01 AM all 66.97 0.00 5.76 13.32 0.12 13.84 06:09:01 AM 0 66.97 0.00 5.76 13.32 0.12 13.84 Average: all 67.04 0.01 7.81 5.72 0.12 19.29 Average: 0 67.04 0.01 7.81 5.72 0.12 19.29