---> uname -a: Linux prd-centos8-builder-1c-1g-29.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: 770 305 78 6 386 333 Swap: 1023 19 1004 ---> 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:71:24:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.220/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe71:2406/64 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) 03/29/2024 _x86_64_ (1 CPU) 07:03:45 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 243.45 153.58 89.87 12666.13 42171.49 07:06:01 AM 137.98 30.30 107.68 3445.61 12181.61 07:07:01 AM 70.95 23.02 47.93 1096.39 3988.61 07:08:01 AM 18.36 4.08 14.28 73.56 303.93 07:09:01 AM 159.33 131.43 27.90 8773.75 855.78 Average: 126.05 68.51 57.54 5213.44 11908.99 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 96352 319736 692860 87.79 1504 296992 500188 27.22 140768 400560 21896 07:06:01 AM 70440 317288 718772 91.07 76 314256 497208 27.05 127388 423296 29496 07:07:01 AM 76256 294484 712956 90.34 0 286384 527384 28.70 156068 392392 15804 07:08:01 AM 191584 394924 597628 75.72 0 271544 425724 23.17 155592 276876 8 07:09:01 AM 124272 392148 664940 84.25 0 335440 440092 23.95 176832 326424 12736 Average: 111781 343716 677431 85.84 316 300923 478119 26.02 151330 363910 15988 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 210.98 124.35 1194.71 55.10 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 37.80 35.95 491.56 7.61 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 29.44 31.05 278.28 8.56 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 18.57 19.57 15.43 8.06 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 19.05 19.02 19.27 12.96 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 63.21 46.01 400.08 18.47 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) 03/29/2024 _x86_64_ (1 CPU) 07:03:45 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 64.65 0.07 14.20 9.29 0.10 11.69 07:05:01 AM 0 64.65 0.07 14.20 9.29 0.10 11.69 07:06:01 AM all 67.99 0.00 10.04 3.76 0.12 18.10 07:06:01 AM 0 67.99 0.00 10.04 3.76 0.12 18.10 07:07:01 AM all 65.63 0.00 5.17 2.14 0.12 26.94 07:07:01 AM 0 65.63 0.00 5.17 2.14 0.12 26.94 07:08:01 AM all 61.31 0.00 4.57 0.55 0.10 33.47 07:08:01 AM 0 61.31 0.00 4.57 0.55 0.10 33.47 07:09:01 AM all 64.68 0.00 5.49 16.10 0.10 13.64 07:09:01 AM 0 64.68 0.00 5.49 16.10 0.10 13.64 Average: all 64.85 0.01 7.90 6.36 0.11 20.77 Average: 0 64.85 0.01 7.90 6.36 0.11 20.77