---> uname -a: Linux prd-centos8-builder-1c-1g-885.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 307 88 5 374 332 Swap: 1023 24 999 ---> 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:52:b9:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.115/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fe52:b91e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/26/2023 _x86_64_ (1 CPU) 18:03:51 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 292.75 226.05 66.71 16143.67 39533.23 06:06:01 PM 137.25 26.48 110.77 3342.48 13133.39 06:07:01 PM 116.04 26.00 90.04 2008.73 9512.88 06:08:01 PM 50.00 7.83 42.17 629.71 2056.56 06:09:01 PM 17.66 3.60 14.06 100.92 266.54 06:10:01 PM 165.06 119.83 45.23 7683.65 1783.70 Average: 129.80 68.30 61.51 4984.94 11049.66 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 54220 325824 734836 93.13 2104 348708 515152 28.03 134224 460612 21688 06:06:01 PM 115808 342724 673248 85.32 820 296704 484812 26.38 102840 413400 25904 06:07:01 PM 57064 274024 731992 92.77 140 283256 549156 29.88 106520 456040 13352 06:08:01 PM 154880 349872 634176 80.37 28 260584 470796 25.62 143136 319828 1068 06:09:01 PM 140284 338372 648772 82.22 28 263644 480760 26.16 144936 331484 2452 06:10:01 PM 70668 313024 718388 91.04 0 309276 516336 28.10 144264 410828 15788 Average: 98821 323973 690235 87.48 520 293695 502835 27.36 129320 398699 13375 06:04:01 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 184.38 112.49 844.01 53.20 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 70.04 62.30 1056.70 7.24 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 22.69 23.17 192.66 7.22 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 14.59 16.02 14.12 7.06 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 14.85 17.11 12.24 6.12 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 PM eth0 14.33 14.60 14.45 10.59 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 53.49 40.96 355.83 15.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/26/2023 _x86_64_ (1 CPU) 18:03:51 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 61.15 0.12 12.51 17.95 0.18 8.10 06:05:01 PM 0 61.15 0.12 12.51 17.95 0.18 8.10 06:06:01 PM all 69.72 0.00 6.86 5.26 0.13 18.03 06:06:01 PM 0 69.72 0.00 6.86 5.26 0.13 18.03 06:07:01 PM all 68.83 0.00 5.52 3.94 0.13 21.58 06:07:01 PM 0 68.83 0.00 5.52 3.94 0.13 21.58 06:08:01 PM all 62.42 0.00 3.54 2.77 0.13 31.14 06:08:01 PM 0 62.42 0.00 3.54 2.77 0.13 31.14 06:09:01 PM all 62.31 0.00 2.79 0.45 0.10 34.36 06:09:01 PM 0 62.31 0.00 2.79 0.45 0.10 34.36 06:10:01 PM all 59.11 0.00 3.84 15.87 0.13 21.05 06:10:01 PM 0 59.11 0.00 3.84 15.87 0.13 21.05 Average: all 63.92 0.02 5.84 7.70 0.14 22.38 Average: 0 63.92 0.02 5.84 7.70 0.14 22.38