---> uname -a: Linux prd-centos8-builder-1c-1g-3624.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: 770 306 64 6 399 333 Swap: 1023 27 996 ---> 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:a3:07:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.133/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fea3:768/64 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) 03/04/2024 _x86_64_ (1 CPU) 18:03:46 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:02 PM 251.70 160.60 91.10 13450.72 42643.00 06:06:01 PM 152.68 31.63 121.05 3925.91 14467.85 06:07:01 PM 74.67 18.13 56.54 1566.81 4301.68 06:08:01 PM 27.21 6.28 20.93 146.62 551.22 06:09:01 PM 154.90 115.11 39.79 8085.57 2363.93 Average: 132.20 66.49 65.71 5442.24 12868.64 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:02 PM 60132 304188 729080 92.38 1948 318424 512140 27.87 136940 440956 13956 06:06:01 PM 108936 325580 680276 86.20 8 289424 479236 26.08 94760 414916 8884 06:07:01 PM 199356 387712 589856 74.74 8 256968 429344 23.36 142624 282612 6068 06:08:01 PM 149212 340728 640000 81.09 8 260120 474860 25.84 153756 320416 20 06:09:01 PM 101104 348648 688108 87.19 0 315368 482180 26.24 137912 389392 17388 Average: 123748 341371 665464 84.32 394 288061 475552 25.88 133198 369658 9263 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:02 PM eth0 205.51 121.43 1188.00 54.44 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 45.65 43.50 615.19 6.55 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 21.76 23.61 172.76 8.45 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 15.23 18.38 12.53 7.55 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 19.16 18.43 21.46 11.66 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 61.55 45.10 401.52 17.78 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) 03/04/2024 _x86_64_ (1 CPU) 18:03:46 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:02 PM all 63.35 0.08 14.60 9.28 0.12 12.57 06:05:02 PM 0 63.35 0.08 14.60 9.28 0.12 12.57 06:06:01 PM all 73.66 0.00 11.01 4.19 0.12 11.02 06:06:01 PM 0 73.66 0.00 11.01 4.19 0.12 11.02 06:07:01 PM all 63.17 0.00 5.68 2.77 0.10 28.29 06:07:01 PM 0 63.17 0.00 5.68 2.77 0.10 28.29 06:08:01 PM all 70.65 0.00 4.02 0.63 0.12 24.58 06:08:01 PM 0 70.65 0.00 4.02 0.63 0.12 24.58 06:09:01 PM all 59.58 0.00 6.23 14.14 0.10 19.95 06:09:01 PM 0 59.58 0.00 6.23 14.14 0.10 19.95 Average: all 66.06 0.02 8.30 6.21 0.11 19.31 Average: 0 66.06 0.02 8.30 6.21 0.11 19.31