---> uname -a: Linux prd-centos8-builder-1c-1g-1364.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: 770 298 67 6 404 339 Swap: 1023 25 998 ---> 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:fa:91:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.189/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fefa:91e4/64 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) 04/11/2024 _x86_64_ (1 CPU) 23:03:42 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 225.87 133.76 92.11 11370.20 42189.08 11:06:01 PM 153.59 37.95 115.64 3803.50 13051.74 11:07:01 PM 56.69 15.89 40.80 500.02 3227.04 11:08:01 PM 22.70 4.88 17.82 151.50 356.78 11:09:01 PM 148.26 120.33 27.93 8625.63 1011.70 Average: 121.43 62.56 58.87 4890.55 11971.71 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 59452 310372 729760 92.47 2084 325368 511036 27.81 136968 439572 44180 11:06:01 PM 130260 379052 658952 83.49 672 314612 434028 23.62 128116 358744 25244 11:07:01 PM 197540 390548 591672 74.97 240 260204 431408 23.47 142060 282108 24 11:08:01 PM 77276 289280 711936 90.21 240 279236 532156 28.96 145364 397352 15812 11:09:01 PM 91900 365032 697312 88.36 0 339316 470124 25.58 177256 357160 12548 Average: 111286 346857 677926 85.90 647 303747 475750 25.89 145953 366987 19562 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 222.27 126.60 1346.64 54.65 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 33.47 33.66 295.48 7.71 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 28.99 30.95 278.11 8.86 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 17.87 20.07 15.37 9.19 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 18.66 18.31 18.57 13.08 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 64.27 45.93 390.97 18.70 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) 04/11/2024 _x86_64_ (1 CPU) 23:03:42 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 63.33 0.10 13.41 8.33 0.10 14.73 11:05:01 PM 0 63.33 0.10 13.41 8.33 0.10 14.73 11:06:01 PM all 68.01 0.00 10.34 5.97 0.08 15.61 11:06:01 PM 0 68.01 0.00 10.34 5.97 0.08 15.61 11:07:01 PM all 68.64 0.00 4.72 2.45 0.10 24.09 11:07:01 PM 0 68.64 0.00 4.72 2.45 0.10 24.09 11:08:01 PM all 65.16 0.00 4.35 0.43 0.08 29.97 11:08:01 PM 0 65.16 0.00 4.35 0.43 0.08 29.97 11:09:01 PM all 66.38 0.00 5.74 13.50 0.08 14.29 11:09:01 PM 0 66.38 0.00 5.74 13.50 0.08 14.29 Average: all 66.30 0.02 7.71 6.14 0.09 19.74 Average: 0 66.30 0.02 7.71 6.14 0.09 19.74