---> uname -a: Linux prd-centos8-builder-1c-1g-323.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: 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 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: 770 283 71 6 416 354 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:ed:2d:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.52/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:feed:2d38/64 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) 04/01/2024 _x86_64_ (1 CPU) 13:03:38 LINUX RESTART (1 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 213.44 115.32 98.12 10594.96 44054.74 01:06:01 PM 138.27 35.39 102.88 3979.22 10844.70 01:07:01 PM 54.37 11.91 42.46 463.10 3088.16 01:08:01 PM 20.39 3.98 16.41 68.78 331.01 01:09:01 PM 136.20 110.19 26.01 7938.45 869.61 Average: 112.24 55.18 57.06 4591.23 11740.34 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 60180 304524 729032 92.37 1956 320252 541316 29.45 126936 458320 15820 01:06:01 PM 62328 338968 726884 92.10 0 341580 489256 26.62 136104 415592 27124 01:07:01 PM 153456 363504 635756 80.56 0 275704 473048 25.74 147456 317744 28 01:08:01 PM 127884 339836 661328 83.80 0 277620 495088 26.94 148472 341644 1084 01:09:01 PM 54276 344804 734936 93.12 0 355752 504916 27.47 156224 413716 12744 Average: 91625 338327 697587 88.39 391 314182 500725 27.25 143038 389403 11360 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 225.96 140.06 1436.78 58.26 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 30.26 30.27 237.73 7.04 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 27.69 28.95 276.89 7.48 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 18.66 20.31 15.69 8.92 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 19.13 19.18 19.29 13.52 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 63.85 47.48 394.12 18.93 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) 04/01/2024 _x86_64_ (1 CPU) 13:03:38 LINUX RESTART (1 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 63.85 0.07 13.79 9.80 0.10 12.40 01:05:01 PM 0 63.85 0.07 13.79 9.80 0.10 12.40 01:06:01 PM all 70.20 0.00 10.23 4.05 0.12 15.40 01:06:01 PM 0 70.20 0.00 10.23 4.05 0.12 15.40 01:07:01 PM all 61.15 0.00 4.21 2.99 0.08 31.57 01:07:01 PM 0 61.15 0.00 4.21 2.99 0.08 31.57 01:08:01 PM all 62.05 0.00 4.62 0.32 0.10 32.91 01:08:01 PM 0 62.05 0.00 4.62 0.32 0.10 32.91 01:09:01 PM all 66.87 0.00 5.56 12.75 0.10 14.72 01:09:01 PM 0 66.87 0.00 5.56 12.75 0.10 14.72 Average: all 64.83 0.01 7.66 5.97 0.10 21.43 Average: 0 64.83 0.01 7.66 5.97 0.10 21.43