---> uname -a: Linux prd-centos8-builder-1c-1g-3360.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 2800.022 BogoMIPS: 5600.04 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 298 89 5 382 340 Swap: 1023 30 993 ---> 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:91:4a:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.46/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe91:4ab9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/11/2024 _x86_64_ (1 CPU) 08:03:51 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 290.75 221.83 68.92 16220.47 40151.20 08:06:01 AM 148.70 29.65 119.05 3512.95 13475.42 08:07:01 AM 123.96 32.73 91.23 2082.85 8231.38 08:08:01 AM 39.03 6.62 32.41 564.04 1579.39 08:09:01 AM 135.42 105.80 29.62 6591.00 1166.66 Average: 147.62 79.35 68.26 5796.73 12928.75 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 87136 352984 701920 88.96 2104 343592 481848 26.22 134048 431004 27388 08:06:01 AM 70848 313476 718208 91.02 1476 309400 516196 28.09 109388 443804 24336 08:07:01 AM 149984 335624 639072 80.99 996 250992 490628 26.70 133392 334820 24944 08:08:01 AM 142380 343388 646676 81.96 996 266548 480772 26.16 152944 322700 1084 08:09:01 AM 47612 375732 741444 93.97 980 394156 455476 24.79 156168 414056 8 Average: 99592 344241 689464 87.38 1310 312938 484984 26.39 137188 389277 15552 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 176.06 103.31 848.43 53.13 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 71.13 64.71 926.72 7.90 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 22.93 23.96 180.89 7.63 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 16.08 18.80 15.85 7.55 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 16.24 16.24 16.69 8.36 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 60.52 45.43 398.00 16.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/11/2024 _x86_64_ (1 CPU) 08:03:51 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 58.29 0.12 11.63 19.80 0.13 10.03 08:05:01 AM 0 58.29 0.12 11.63 19.80 0.13 10.03 08:06:01 AM all 70.27 0.00 6.79 4.24 0.12 18.59 08:06:01 AM 0 70.27 0.00 6.79 4.24 0.12 18.59 08:07:01 AM all 62.79 0.00 5.56 5.27 0.12 26.26 08:07:01 AM 0 62.79 0.00 5.56 5.27 0.12 26.26 08:08:01 AM all 64.94 0.00 2.72 1.92 0.10 30.32 08:08:01 AM 0 64.94 0.00 2.72 1.92 0.10 30.32 08:09:01 AM all 51.14 0.00 3.44 14.98 0.10 30.34 08:09:01 AM 0 51.14 0.00 3.44 14.98 0.10 30.34 Average: all 61.49 0.02 6.03 9.24 0.11 23.11 Average: 0 61.49 0.02 6.03 9.24 0.11 23.11