---> uname -a: Linux prd-centos8-builder-1c-1g-314.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: 770 308 92 5 369 331 Swap: 1023 22 1001 ---> 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:49:a5:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.25/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe49:a5c2/64 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) 11/20/2023 _x86_64_ (1 CPU) 20:03:45 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 282.55 202.59 79.96 15571.54 41057.75 08:06:01 PM 173.28 37.91 135.38 4591.18 16749.71 08:07:01 PM 98.47 16.37 82.10 1252.10 6094.59 08:08:01 PM 38.79 18.00 20.80 1152.07 455.87 08:09:01 PM 162.82 120.85 41.97 7803.73 1746.90 Average: 151.23 79.18 72.05 6077.00 13230.01 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 83700 332408 705356 89.39 2052 326380 498988 27.15 128264 438284 28312 08:06:01 PM 129260 341408 659796 83.62 1228 278472 460944 25.08 91208 389972 19396 08:07:01 PM 208532 397796 580524 73.57 1116 253984 424488 23.10 126264 281752 16 08:08:01 PM 128936 337580 660120 83.66 1076 273416 476740 25.94 143644 341060 20 08:09:01 PM 123344 362212 665712 84.37 0 306752 470960 25.63 133996 369752 15684 Average: 134754 354281 654302 82.92 1094 287801 466424 25.38 124675 364164 12686 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 203.08 120.49 1049.52 53.76 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 59.78 56.45 868.19 8.83 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 20.82 23.07 179.34 6.90 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 24.86 24.53 22.89 17.13 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 18.90 17.89 18.47 11.59 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 65.53 48.51 427.93 19.65 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) 11/20/2023 _x86_64_ (1 CPU) 20:03:45 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 59.78 0.12 10.50 19.69 0.10 9.82 08:05:01 PM 0 59.78 0.12 10.50 19.69 0.10 9.82 08:06:01 PM all 68.02 0.00 7.34 6.59 0.08 17.96 08:06:01 PM 0 68.02 0.00 7.34 6.59 0.08 17.96 08:07:01 PM all 60.82 0.00 3.72 4.72 0.08 30.67 08:07:01 PM 0 60.82 0.00 3.72 4.72 0.08 30.67 08:08:01 PM all 63.19 0.00 2.75 1.20 0.10 32.76 08:08:01 PM 0 63.19 0.00 2.75 1.20 0.10 32.76 08:09:01 PM all 50.56 0.00 3.89 16.52 0.08 28.95 08:09:01 PM 0 50.56 0.00 3.89 16.52 0.08 28.95 Average: all 60.48 0.02 5.64 9.74 0.09 24.03 Average: 0 60.48 0.02 5.64 9.74 0.09 24.03