---> uname -a: Linux prd-centos8-builder-1c-1g-970.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: 770 298 79 6 392 341 Swap: 1023 29 994 ---> 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:c4:e0:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.21/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fec4:e09e/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) 04/07/2024 _x86_64_ (1 CPU) 22:03:52 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 304.13 223.89 80.24 16919.61 41280.22 10:06:01 PM 155.38 38.15 117.23 3754.51 14030.04 10:07:01 PM 68.27 23.80 44.47 1304.06 3536.38 10:08:01 PM 28.44 6.55 21.89 257.20 594.44 10:09:01 PM 133.01 110.58 22.43 8159.68 784.82 Average: 137.89 80.62 57.26 6081.44 12053.26 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 95168 326840 694044 87.94 2104 307112 489628 26.64 137636 405920 29972 10:06:01 PM 112312 353692 676900 85.77 352 308816 458296 24.94 115028 392764 14728 10:07:01 PM 172860 364860 616352 78.10 240 259972 457088 24.87 131112 320620 7720 10:08:01 PM 182640 380788 606572 76.86 240 266160 437952 23.83 149180 291576 20 10:09:01 PM 70896 332416 718316 91.02 240 328664 501484 27.29 157176 400468 164 Average: 126775 351719 662437 83.94 635 294145 468890 25.51 138026 362270 10521 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 179.45 102.86 1061.73 52.31 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 54.70 51.23 628.43 8.37 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 28.00 30.11 279.50 7.98 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 15.34 18.54 12.69 8.79 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 19.79 19.21 19.75 10.80 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 59.49 44.41 400.63 17.66 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) 04/07/2024 _x86_64_ (1 CPU) 22:03:52 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 61.42 0.08 19.29 9.70 0.12 9.40 10:05:01 PM 0 61.42 0.08 19.29 9.70 0.12 9.40 10:06:01 PM all 74.01 0.00 11.00 4.11 0.12 10.77 10:06:01 PM 0 74.01 0.00 11.00 4.11 0.12 10.77 10:07:01 PM all 68.22 0.00 5.14 3.02 0.12 23.50 10:07:01 PM 0 68.22 0.00 5.14 3.02 0.12 23.50 10:08:01 PM all 70.63 0.00 3.92 0.70 0.10 24.65 10:08:01 PM 0 70.63 0.00 3.92 0.70 0.10 24.65 10:09:01 PM all 60.76 0.00 5.03 12.97 0.12 21.12 10:09:01 PM 0 60.76 0.00 5.03 12.97 0.12 21.12 Average: all 67.01 0.02 8.88 6.10 0.11 17.89 Average: 0 67.01 0.02 8.88 6.10 0.11 17.89