---> uname -a: Linux prd-centos8-builder-1c-1g-4813.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 66 6 401 337 Swap: 1023 26 997 ---> 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:50:2f:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.155/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe50:2f29/64 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) 03/17/2024 _x86_64_ (1 CPU) 10:03:45 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:02 AM 253.23 186.34 66.88 14686.36 40179.57 10:06:01 AM 109.97 26.29 83.68 3387.68 10007.33 10:07:01 AM 90.77 20.36 70.41 1566.28 7390.72 10:08:01 AM 41.52 13.92 27.60 622.92 1990.51 10:09:01 AM 18.49 4.63 13.86 134.09 267.43 10:10:01 AM 118.60 103.73 14.87 7656.23 1021.82 Average: 105.46 59.33 46.12 4681.60 10150.57 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 AM 86088 325184 703124 89.09 1976 308880 470500 25.60 117944 402968 20884 10:06:01 AM 120256 336924 668956 84.76 1292 289348 488820 26.60 107976 406844 31256 10:07:01 AM 54092 293264 735120 93.15 900 306656 520424 28.32 119028 447356 10252 10:08:01 AM 95104 305284 694108 87.95 840 278048 512760 27.90 154264 374340 14752 10:09:01 AM 144848 342740 644364 81.65 840 265768 475720 25.89 154700 323088 16 10:10:01 AM 52240 345216 736972 93.38 576 360424 505444 27.50 165640 410292 160 Average: 92105 324769 697107 88.33 1071 301521 495611 26.97 136592 394148 12887 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 AM eth0 179.99 89.06 833.11 50.59 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 54.69 49.42 709.68 5.69 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 34.00 32.45 404.60 9.22 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 11.73 14.81 13.19 5.45 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 11.21 14.40 9.26 7.06 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 16.29 16.07 16.82 8.07 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 51.34 36.01 330.23 14.38 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) 03/17/2024 _x86_64_ (1 CPU) 10:03:45 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:02 AM all 72.32 0.08 18.18 5.10 0.63 3.68 10:05:02 AM 0 72.32 0.08 18.18 5.10 0.63 3.68 10:06:01 AM all 77.01 0.00 11.08 2.54 0.75 8.62 10:06:01 AM 0 77.01 0.00 11.08 2.54 0.75 8.62 10:07:01 AM all 76.87 0.00 7.74 2.99 0.63 11.77 10:07:01 AM 0 76.87 0.00 7.74 2.99 0.63 11.77 10:08:01 AM all 70.72 0.00 4.87 1.35 0.62 22.44 10:08:01 AM 0 70.72 0.00 4.87 1.35 0.62 22.44 10:09:01 AM all 79.70 0.00 4.00 0.35 0.63 15.32 10:09:01 AM 0 79.70 0.00 4.00 0.35 0.63 15.32 10:10:01 AM all 59.77 0.00 5.49 12.50 0.72 21.53 10:10:01 AM 0 59.77 0.00 5.49 12.50 0.72 21.53 Average: all 72.72 0.01 8.55 4.14 0.66 13.91 Average: 0 72.72 0.01 8.55 4.14 0.66 13.91