---> uname -a: Linux prd-centos8-builder-1c-1g-2865.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: 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 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: 770 298 93 5 379 342 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:b8:38:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.92/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:feb8:38de/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) 01/05/2024 _x86_64_ (1 CPU) 15:03:50 LINUX RESTART (1 CPU) 03:04:03 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 286.08 206.20 79.88 16078.50 42215.92 03:06:01 PM 160.11 29.73 130.38 3455.70 16530.10 03:07:01 PM 121.05 42.41 78.63 2679.10 6240.30 03:08:01 PM 30.21 3.10 27.12 284.88 1291.76 03:09:01 PM 143.55 115.44 28.11 7427.45 1117.12 Average: 147.30 78.55 68.76 5919.12 13292.21 03:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 109640 355488 679416 86.10 1956 323688 478260 26.03 126520 413652 18168 03:06:01 PM 75244 304720 713812 90.46 0 296964 518668 28.22 99052 441420 31292 03:07:01 PM 107572 312664 681484 86.37 0 269628 513172 27.93 131624 377676 29176 03:08:01 PM 108140 320840 680916 86.30 0 277384 504652 27.46 145336 362808 12712 03:09:01 PM 54704 365552 734352 93.07 0 376156 461460 25.11 153980 408112 132 Average: 91060 331853 697996 88.46 391 308764 495242 26.95 131302 400734 18296 03:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 222.15 127.18 1051.05 56.76 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 64.96 60.35 943.16 7.18 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 22.08 24.26 179.75 8.35 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 16.11 18.35 15.58 7.50 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 16.69 16.27 16.87 8.08 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 67.40 48.78 437.36 17.32 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) 01/05/2024 _x86_64_ (1 CPU) 15:03:50 LINUX RESTART (1 CPU) 03:04:03 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 59.09 0.12 11.09 19.71 0.10 9.88 03:05:01 PM 0 59.09 0.12 11.09 19.71 0.10 9.88 03:06:01 PM all 70.73 0.00 7.22 4.88 0.10 17.07 03:06:01 PM 0 70.73 0.00 7.22 4.88 0.10 17.07 03:07:01 PM all 61.61 0.00 4.52 6.19 0.10 27.59 03:07:01 PM 0 61.61 0.00 4.52 6.19 0.10 27.59 03:08:01 PM all 64.82 0.00 2.70 1.87 0.10 30.51 03:08:01 PM 0 64.82 0.00 2.70 1.87 0.10 30.51 03:09:01 PM all 50.59 0.00 3.57 15.95 0.07 29.82 03:09:01 PM 0 50.59 0.00 3.57 15.95 0.07 29.82 Average: all 61.38 0.02 5.78 9.66 0.09 23.06 Average: 0 61.38 0.02 5.78 9.66 0.09 23.06