---> uname -a: Linux prd-centos8-builder-1c-1g-1771.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: 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 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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 303 90 5 376 336 Swap: 1023 36 987 ---> 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:fc:99:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fefc:9945/64 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) 02/14/2024 _x86_64_ (1 CPU) 18:03:45 LINUX RESTART (1 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 252.19 160.70 91.49 13417.94 43082.04 06:06:01 PM 175.85 48.98 126.88 4591.77 14762.76 06:07:01 PM 106.58 19.34 87.24 1464.18 6124.71 06:08:01 PM 26.40 6.45 19.95 204.50 435.06 06:09:01 PM 157.44 117.34 40.10 8134.29 2358.92 Average: 143.38 70.30 73.08 5539.51 13263.75 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 47612 279396 741600 93.97 1980 305724 537600 29.25 122012 469448 22596 06:06:01 PM 112144 355708 677068 85.79 0 307884 450648 24.52 116512 385164 14308 06:07:01 PM 154840 343832 634372 80.38 0 253980 476492 25.93 139816 324872 2644 06:08:01 PM 150676 344184 638536 80.91 0 258536 472464 25.71 152692 315292 20 06:09:01 PM 114772 357952 674440 85.46 0 309288 477504 25.98 150736 361404 15684 Average: 116009 336214 673203 85.30 396 287082 482942 26.28 136354 371236 11050 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 205.16 121.95 1203.86 55.00 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 46.11 43.00 619.85 5.87 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 22.84 25.69 198.85 8.80 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 17.53 20.40 17.57 9.31 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 20.92 18.90 25.55 10.32 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 62.08 45.76 410.78 17.75 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) 02/14/2024 _x86_64_ (1 CPU) 18:03:45 LINUX RESTART (1 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 65.56 0.08 14.58 8.44 0.10 11.24 06:05:01 PM 0 65.56 0.08 14.58 8.44 0.10 11.24 06:06:01 PM all 73.41 0.00 11.54 5.25 0.10 9.71 06:06:01 PM 0 73.41 0.00 11.54 5.25 0.10 9.71 06:07:01 PM all 67.32 0.00 6.07 4.12 0.10 22.38 06:07:01 PM 0 67.32 0.00 6.07 4.12 0.10 22.38 06:08:01 PM all 70.06 0.00 4.23 0.73 0.12 24.86 06:08:01 PM 0 70.06 0.00 4.23 0.73 0.12 24.86 06:09:01 PM all 58.59 0.00 6.22 13.89 0.10 21.19 06:09:01 PM 0 58.59 0.00 6.22 13.89 0.10 21.19 Average: all 67.00 0.02 8.51 6.48 0.10 17.90 Average: 0 67.00 0.02 8.51 6.48 0.10 17.90