---> uname -a: Linux prd-centos8-builder-1c-1g-4618.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: 770 302 67 5 400 336 Swap: 1023 30 993 ---> 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:63:c0:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.190/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe63:c071/64 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) 03/15/2024 _x86_64_ (1 CPU) 11:03:43 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:02 AM 230.39 185.29 45.10 15366.42 38501.65 11:06:01 AM 95.65 24.75 70.90 3291.28 7437.95 11:07:01 AM 90.28 12.32 77.96 1078.74 9467.99 11:08:01 AM 72.32 33.99 38.32 2076.51 3236.49 11:09:01 AM 26.60 4.30 22.30 254.63 1281.36 11:10:01 AM 13.20 0.27 12.93 9.99 246.50 11:10:01 AM 0.00 0.00 0.00 0.00 0.00 11:11:01 AM 26.13 16.92 9.21 672.75 211.09 11:12:01 AM 113.84 95.39 18.45 7515.66 708.51 Average: 83.54 46.70 36.83 3785.00 7639.60 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 AM 55540 378768 733672 92.96 2104 393484 433408 23.58 125272 438064 17296 11:06:01 AM 57436 284036 731776 92.72 1732 300796 556532 30.28 130176 463732 25720 11:07:01 AM 62484 298516 726728 92.08 528 302032 527352 28.69 101392 453760 2836 11:08:01 AM 175908 366012 613304 77.71 372 255524 460600 25.06 113180 327312 12612 11:09:01 AM 72772 284212 716440 90.78 372 277316 542048 29.49 144316 402104 8 11:10:01 AM 65740 277376 723472 91.67 372 277524 547324 29.78 145088 408292 14740 11:10:01 AM 65620 277256 723592 91.69 372 277524 569476 30.99 144944 408436 14740 11:11:01 AM 108516 323912 680696 86.25 372 281268 497164 27.05 154644 354620 16 11:12:01 AM 87336 351268 701876 88.93 208 329648 485092 26.40 166976 370788 1360 Average: 83484 315706 705728 89.42 715 299457 513222 27.93 136221 403012 9925 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:02 AM eth0 162.86 85.17 728.03 50.55 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 56.07 46.28 744.67 5.76 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 20.98 19.69 230.07 3.10 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 20.54 18.66 252.34 6.39 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 10.59 14.01 12.51 6.26 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 9.34 12.62 7.58 5.34 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 11.38 12.33 9.84 3.65 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 13.91 14.41 15.29 10.40 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 38.18 27.86 249.08 11.45 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) 03/15/2024 _x86_64_ (1 CPU) 11:03:43 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:02 AM all 64.12 0.12 21.13 6.04 6.62 1.98 11:05:02 AM 0 64.12 0.12 21.13 6.04 6.62 1.98 11:06:01 AM all 70.95 0.00 11.22 3.01 6.28 8.54 11:06:01 AM 0 70.95 0.00 11.22 3.01 6.28 8.54 11:07:01 AM all 72.75 0.00 9.54 2.02 8.52 7.17 11:07:01 AM 0 72.75 0.00 9.54 2.02 8.52 7.17 11:08:01 AM all 70.09 0.00 6.82 3.55 8.29 11.25 11:08:01 AM 0 70.09 0.00 6.82 3.55 8.29 11.25 11:09:01 AM all 68.92 0.00 4.55 0.94 6.32 19.28 11:09:01 AM 0 68.92 0.00 4.55 0.94 6.32 19.28 11:10:01 AM all 74.07 0.00 4.29 0.43 7.16 14.05 11:10:01 AM 0 74.07 0.00 4.29 0.43 7.16 14.05 11:10:01 AM all 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM 0 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM all 62.30 0.00 5.09 1.44 6.36 24.82 11:11:01 AM 0 62.30 0.00 5.09 1.44 6.36 24.82 11:12:01 AM all 65.76 0.00 6.32 11.74 7.52 8.67 11:12:01 AM 0 65.76 0.00 6.32 11.74 7.52 8.67 Average: all 68.62 0.01 8.61 3.65 7.14 11.97 Average: 0 68.62 0.01 8.61 3.65 7.14 11.97