---> uname -a: Linux prd-centos8-builder-1c-1g-2876.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: 770 307 57 5 405 332 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:4f:52:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.113/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe4f:5212/64 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) 02/25/2024 _x86_64_ (1 CPU) 19:03:46 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 254.96 164.61 90.35 13737.70 42162.25 07:06:01 PM 169.58 30.71 138.87 3933.76 15092.29 07:07:01 PM 72.53 21.41 51.12 1777.51 3213.86 07:08:01 PM 20.87 4.40 16.47 125.38 342.42 07:09:01 PM 166.54 115.21 51.33 8232.19 2703.95 Average: 136.92 67.29 69.63 5563.00 12709.66 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 82108 315788 707104 89.60 2100 307812 509340 27.71 138292 426164 19392 07:06:01 PM 150096 370984 639116 80.98 416 287116 438468 23.86 94408 373808 29716 07:07:01 PM 73380 283628 715832 90.70 0 278128 533744 29.04 159996 392560 14748 07:08:01 PM 118036 318988 671176 85.04 0 268844 495296 26.95 161280 345712 2752 07:09:01 PM 103120 363532 686092 86.93 0 327904 468748 25.51 148012 381032 29064 Average: 105348 330584 683864 86.65 503 293961 489119 26.61 140398 383855 19134 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 203.68 117.85 1184.67 54.87 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 47.72 45.90 607.68 6.91 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 26.54 27.34 177.49 12.33 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 19.37 21.02 17.97 8.74 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 18.34 18.06 18.63 12.28 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 63.16 46.05 401.46 19.03 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) 02/25/2024 _x86_64_ (1 CPU) 19:03:46 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 61.83 0.10 14.50 11.13 0.10 12.34 07:05:01 PM 0 61.83 0.10 14.50 11.13 0.10 12.34 07:06:01 PM all 73.07 0.00 11.21 4.44 0.12 11.16 07:06:01 PM 0 73.07 0.00 11.21 4.44 0.12 11.16 07:07:01 PM all 63.87 0.00 5.01 3.17 0.08 27.87 07:07:01 PM 0 63.87 0.00 5.01 3.17 0.08 27.87 07:08:01 PM all 64.37 0.00 4.49 0.53 0.10 30.52 07:08:01 PM 0 64.37 0.00 4.49 0.53 0.10 30.52 07:09:01 PM all 65.69 0.00 6.80 14.20 0.12 13.19 07:09:01 PM 0 65.69 0.00 6.80 14.20 0.12 13.19 Average: all 65.77 0.02 8.40 6.69 0.10 19.02 Average: 0 65.77 0.02 8.40 6.69 0.10 19.02