---> uname -a: Linux prd-centos8-builder-1c-1g-2190.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 91 5 381 339 Swap: 1023 25 998 ---> 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:5a:6c:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.224/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe5a:6c38/64 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) 12/09/2023 _x86_64_ (1 CPU) 20:03:51 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 287.20 209.74 77.46 15724.44 40538.12 08:06:01 PM 162.46 31.55 130.91 3551.39 17585.35 08:07:02 PM 111.48 40.76 70.72 2377.08 5076.55 08:08:01 PM 32.18 3.59 28.59 259.76 1499.58 08:09:01 PM 149.68 118.80 30.87 7601.27 1847.81 Average: 149.04 81.18 67.87 5924.43 13360.11 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 67360 332784 721696 91.46 2104 342984 510640 27.79 134924 448340 33680 08:06:01 PM 159144 374164 629912 79.83 1160 278064 451356 24.56 81844 364196 17116 08:07:02 PM 85164 299416 703892 89.21 1160 278244 533484 29.03 137072 392888 32580 08:08:01 PM 73768 295216 715288 90.65 1160 285456 535900 29.16 149716 390700 12704 08:09:01 PM 57264 330072 731792 92.74 544 337112 505376 27.50 149368 410292 8 Average: 88540 326330 700516 88.78 1226 304372 507351 27.61 130585 401283 19218 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 197.26 119.98 1048.39 54.10 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 60.91 56.97 888.04 6.85 0.00 0.00 0.00 0.00 08:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:02 PM eth0 23.15 25.27 180.18 8.96 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 16.46 18.85 15.84 8.91 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 17.05 16.70 17.17 8.21 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 63.17 47.68 431.69 17.44 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) 12/09/2023 _x86_64_ (1 CPU) 20:03:51 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 57.72 0.10 10.76 21.09 0.10 10.23 08:05:01 PM 0 57.72 0.10 10.76 21.09 0.10 10.23 08:06:01 PM all 69.65 0.00 7.10 5.05 0.10 18.10 08:06:01 PM 0 69.65 0.00 7.10 5.05 0.10 18.10 08:07:02 PM all 60.10 0.00 4.04 5.46 0.10 30.30 08:07:02 PM 0 60.10 0.00 4.04 5.46 0.10 30.30 08:08:01 PM all 64.29 0.00 2.41 1.51 0.10 31.69 08:08:01 PM 0 64.29 0.00 2.41 1.51 0.10 31.69 08:09:01 PM all 49.85 0.00 3.46 16.19 0.08 30.41 08:09:01 PM 0 49.85 0.00 3.46 16.19 0.08 30.41 Average: all 60.32 0.02 5.56 9.88 0.10 24.12 Average: 0 60.32 0.02 5.56 9.88 0.10 24.12