---> uname -a: Linux prd-centos8-builder-1c-1g-3647.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: 770 304 65 5 400 335 Swap: 1023 25 998 ---> 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:58:6c:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.120/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe58:6c1e/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) 03/05/2024 _x86_64_ (1 CPU) 01:03:47 LINUX RESTART (1 CPU) 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 258.04 171.93 86.11 14168.45 42698.61 01:06:01 AM 154.10 32.71 121.40 4020.52 13869.31 01:07:01 AM 86.89 18.67 68.22 1305.08 5225.45 01:08:01 AM 25.71 5.86 19.84 202.47 386.12 01:09:01 AM 158.42 113.08 45.34 8097.55 2419.76 Average: 136.27 68.13 68.13 5532.42 12828.78 01:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 81508 315628 707704 89.67 2104 308012 497608 27.08 141196 409168 18500 01:06:01 AM 65020 317532 724192 91.76 208 323796 490660 26.70 113560 443056 25744 01:07:01 AM 165604 371676 623608 79.02 80 274052 449056 24.43 135252 324796 28 01:08:01 AM 135084 345292 654128 82.88 80 278248 472364 25.70 146660 342228 16 01:09:01 AM 121620 359988 667592 84.59 0 304780 473256 25.75 143176 364368 17388 Average: 113767 342023 675445 85.58 494 297778 476589 25.93 135969 376723 12335 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 197.39 110.32 1119.31 54.15 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 51.67 49.59 688.67 7.23 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 20.69 22.66 172.40 8.16 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 18.24 20.83 13.40 9.10 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 19.76 18.29 21.84 10.54 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 61.13 44.14 400.95 17.72 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) 03/05/2024 _x86_64_ (1 CPU) 01:03:47 LINUX RESTART (1 CPU) 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 65.52 0.08 15.17 9.06 0.10 10.06 01:05:01 AM 0 65.52 0.08 15.17 9.06 0.10 10.06 01:06:01 AM all 73.89 0.00 10.82 3.49 0.08 11.72 01:06:01 AM 0 73.89 0.00 10.82 3.49 0.08 11.72 01:07:01 AM all 61.47 0.00 5.89 4.41 0.08 28.15 01:07:01 AM 0 61.47 0.00 5.89 4.41 0.08 28.15 01:08:01 AM all 70.02 0.00 4.02 0.60 0.10 25.26 01:08:01 AM 0 70.02 0.00 4.02 0.60 0.10 25.26 01:09:01 AM all 57.72 0.00 6.36 14.40 0.08 21.43 01:09:01 AM 0 57.72 0.00 6.36 14.40 0.08 21.43 Average: all 65.72 0.02 8.43 6.38 0.09 19.36 Average: 0 65.72 0.02 8.43 6.38 0.09 19.36