---> uname -a: Linux prd-centos8-builder-1c-1g-4859.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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 291 79 6 399 348 Swap: 1023 29 994 ---> 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:f4:3e:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.20/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fef4:3e81/64 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) 03/18/2024 _x86_64_ (1 CPU) 00:03:49 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:02 AM 279.89 217.99 61.90 17176.80 39696.91 12:06:01 AM 115.81 27.45 88.35 3239.95 10420.50 12:07:01 AM 100.85 29.18 71.67 1713.24 7414.45 12:08:01 AM 44.01 15.63 28.39 690.45 1531.77 12:09:01 AM 17.98 3.68 14.30 70.92 300.42 12:10:01 AM 119.09 101.28 17.81 7498.98 1051.99 Average: 112.98 66.02 46.97 5073.61 10076.05 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 AM 50840 333368 738372 93.56 1980 352348 466988 25.41 122364 434420 34328 12:06:01 AM 87408 321524 701804 88.92 280 306964 517064 28.14 109760 438780 26216 12:07:01 AM 56648 326412 732564 92.82 24 338212 524008 28.51 111036 454364 15868 12:08:01 AM 74684 312408 714528 90.54 24 306604 517596 28.16 150976 399236 14752 12:09:01 AM 134932 358528 654280 82.90 24 292428 469972 25.57 150368 338572 16 12:10:01 AM 55624 338268 733588 92.95 0 351192 497648 27.08 164268 408952 160 Average: 76689 331751 712523 90.28 389 324625 498879 27.15 134795 412387 15223 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:02 AM eth0 197.29 90.70 825.11 51.94 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 57.65 50.47 718.38 5.68 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 34.09 32.69 400.46 6.74 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 11.36 14.64 13.00 6.72 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 11.46 14.23 9.20 5.78 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 16.15 15.90 17.09 8.45 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 54.70 36.42 329.64 14.25 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) 03/18/2024 _x86_64_ (1 CPU) 00:03:49 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:02 AM all 65.48 0.12 20.62 6.77 0.47 6.55 12:05:02 AM 0 65.48 0.12 20.62 6.77 0.47 6.55 12:06:01 AM all 77.12 0.00 10.98 3.15 0.42 8.32 12:06:01 AM 0 77.12 0.00 10.98 3.15 0.42 8.32 12:07:01 AM all 75.65 0.00 7.72 3.95 0.48 12.20 12:07:01 AM 0 75.65 0.00 7.72 3.95 0.48 12.20 12:08:01 AM all 73.82 0.00 4.75 1.77 0.35 19.31 12:08:01 AM 0 73.82 0.00 4.75 1.77 0.35 19.31 12:09:01 AM all 77.12 0.00 4.22 0.63 0.40 17.63 12:09:01 AM 0 77.12 0.00 4.22 0.63 0.40 17.63 12:10:01 AM all 60.69 0.00 5.22 12.74 0.40 20.95 12:10:01 AM 0 60.69 0.00 5.22 12.74 0.40 20.95 Average: all 71.63 0.02 8.91 4.84 0.42 14.18 Average: 0 71.63 0.02 8.91 4.84 0.42 14.18