---> uname -a: Linux prd-centos8-builder-1c-1g-1641.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: 770 296 85 5 388 342 Swap: 1023 27 996 ---> 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:a3:d0:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.30/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fea3:d010/64 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) 12/22/2023 _x86_64_ (1 CPU) 08:03:58 LINUX RESTART (1 CPU) 08:05:01 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 145.52 26.84 118.68 3410.48 13919.49 08:07:01 AM 130.82 33.43 97.38 2529.00 10108.50 08:08:01 AM 38.49 4.83 33.66 400.53 1587.94 08:09:01 AM 148.41 115.48 32.93 7299.98 1266.79 Average: 115.82 45.14 70.69 3409.80 6724.34 08:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 90676 319352 698380 88.51 556 299588 514848 28.02 101676 437792 26260 08:07:01 AM 148020 342504 641036 81.24 0 261100 489176 26.62 123184 347668 25516 08:08:01 AM 130188 335480 658868 83.50 0 272180 495352 26.96 141356 347396 1092 08:09:01 AM 60904 368048 728152 92.28 0 374572 468532 25.50 147732 413548 132 Average: 107447 341346 681609 86.38 139 301860 491977 26.77 128487 386601 13250 08:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 76.07 72.09 1124.56 8.48 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 22.32 23.32 179.13 7.32 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 15.98 18.76 15.86 7.92 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 17.05 16.70 17.14 8.43 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 32.87 32.74 334.54 8.03 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) 12/22/2023 _x86_64_ (1 CPU) 08:03:58 LINUX RESTART (1 CPU) 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 68.40 0.00 6.23 4.48 0.13 20.76 08:06:01 AM 0 68.40 0.00 6.23 4.48 0.13 20.76 08:07:01 AM all 62.32 0.00 5.56 5.41 0.10 26.61 08:07:01 AM 0 62.32 0.00 5.56 5.41 0.10 26.61 08:08:01 AM all 63.84 0.00 2.63 1.90 0.12 31.51 08:08:01 AM 0 63.84 0.00 2.63 1.90 0.12 31.51 08:09:01 AM all 50.53 0.00 3.57 16.55 0.10 29.25 08:09:01 AM 0 50.53 0.00 3.57 16.55 0.10 29.25 Average: all 61.28 0.00 4.50 7.08 0.11 27.03 Average: 0 61.28 0.00 4.50 7.08 0.11 27.03