---> uname -a: Linux prd-centos8-builder-1c-1g-452.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 307 76 6 387 332 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:1f:d2:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.168/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe1f:d224/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/28/2024 _x86_64_ (1 CPU) 15:03:44 LINUX RESTART (1 CPU) 03:04:03 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 257.18 141.39 115.80 12853.83 43421.53 03:06:01 PM 144.91 31.36 113.56 3740.48 13389.19 03:07:01 PM 68.93 21.64 47.28 1284.91 3549.90 03:08:01 PM 26.35 4.07 22.28 108.52 648.19 03:09:01 PM 128.54 108.96 19.58 7760.47 681.28 Average: 124.34 60.97 63.37 5100.59 12138.28 03:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 58392 285380 730820 92.60 2104 301940 529372 28.80 128612 449360 17616 03:06:01 PM 107640 347192 681572 86.36 644 307484 465108 25.31 110088 404208 16020 03:07:01 PM 196680 390156 592532 75.08 168 262076 439420 23.91 130580 297620 8692 03:08:01 PM 146104 341512 643108 81.49 168 264008 477152 25.96 147728 329520 20 03:09:01 PM 108732 365904 680480 86.22 0 324992 464536 25.28 159356 361132 164 Average: 123510 346029 665702 84.35 617 292100 475118 25.85 135273 368368 8502 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 217.48 124.06 1099.42 58.25 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 56.54 52.32 630.51 8.23 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 28.06 30.09 278.34 7.60 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 14.51 17.91 11.72 8.75 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 20.40 19.08 20.56 11.06 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 66.43 48.21 403.68 18.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/28/2024 _x86_64_ (1 CPU) 15:03:44 LINUX RESTART (1 CPU) 03:04:03 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 64.33 0.07 14.34 10.67 0.10 10.50 03:05:01 PM 0 64.33 0.07 14.34 10.67 0.10 10.50 03:06:01 PM all 73.93 0.00 11.09 3.59 0.12 11.27 03:06:01 PM 0 73.93 0.00 11.09 3.59 0.12 11.27 03:07:01 PM all 67.08 0.00 5.01 3.29 0.10 24.52 03:07:01 PM 0 67.08 0.00 5.01 3.29 0.10 24.52 03:08:01 PM all 70.74 0.00 4.60 0.90 0.10 23.66 03:08:01 PM 0 70.74 0.00 4.60 0.90 0.10 23.66 03:09:01 PM all 56.53 0.00 5.38 13.31 0.10 24.67 03:09:01 PM 0 56.53 0.00 5.38 13.31 0.10 24.67 Average: all 66.54 0.01 8.04 6.32 0.10 18.98 Average: 0 66.54 0.01 8.04 6.32 0.10 18.98