---> uname -a: Linux prd-centos8-builder-1c-1g-225.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: 770 294 80 5 395 344 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:2e:18:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.213/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe2e:1855/64 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) 04/26/2024 _x86_64_ (1 CPU) 11:03:51 LINUX RESTART (1 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 324.19 212.05 112.15 16548.05 42377.50 11:06:01 AM 150.33 23.83 126.50 3131.42 13756.32 11:07:01 AM 82.29 32.36 49.93 1777.70 4442.81 11:08:01 AM 23.13 4.93 18.19 152.62 366.11 11:09:01 AM 128.94 107.23 21.72 7907.14 731.14 Average: 141.22 75.66 65.56 5870.80 12242.81 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 103732 348616 685480 86.86 2100 318812 481124 26.18 129468 405144 29752 11:06:01 AM 48448 304112 740764 93.86 292 321620 519696 28.28 117268 452052 20368 11:07:01 AM 149760 354388 639452 81.02 12 271212 477220 25.97 138600 332656 8 11:08:01 AM 149188 357012 640024 81.10 12 274480 472312 25.70 156740 314252 16 11:09:01 AM 103564 370120 685648 86.88 12 332168 468976 25.52 161064 359740 164 Average: 110938 346850 678274 85.94 486 303658 483866 26.33 140628 372769 10062 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 195.65 110.13 1039.44 57.58 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 57.56 54.66 668.73 6.71 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 28.83 30.83 277.03 9.15 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 16.26 19.43 15.51 7.94 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 20.68 19.33 20.31 11.04 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 63.39 46.68 402.29 18.36 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) 04/26/2024 _x86_64_ (1 CPU) 11:03:51 LINUX RESTART (1 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 59.48 0.07 18.42 13.40 0.12 8.51 11:05:01 AM 0 59.48 0.07 18.42 13.40 0.12 8.51 11:06:01 AM all 74.09 0.00 10.77 4.45 0.12 10.57 11:06:01 AM 0 74.09 0.00 10.77 4.45 0.12 10.57 11:07:01 AM all 68.42 0.00 5.51 3.72 0.12 22.23 11:07:01 AM 0 68.42 0.00 5.51 3.72 0.12 22.23 11:08:01 AM all 72.11 0.00 4.30 0.38 0.12 23.09 11:08:01 AM 0 72.11 0.00 4.30 0.38 0.12 23.09 11:09:01 AM all 58.23 0.00 5.41 12.88 0.10 23.38 11:09:01 AM 0 58.23 0.00 5.41 12.88 0.10 23.38 Average: all 66.49 0.01 8.85 6.94 0.11 17.58 Average: 0 66.49 0.01 8.85 6.94 0.11 17.58