---> uname -a: Linux prd-centos8-builder-1c-1g-1302.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: 2800.000 BogoMIPS: 5600.00 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 77 6 387 332 Swap: 1023 23 1000 ---> 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:21:b3:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.78/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe21:b362/64 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) 05/18/2024 _x86_64_ (1 CPU) 21:03:47 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 292.69 183.51 109.18 14481.22 41389.66 09:06:01 PM 155.09 42.81 112.29 4065.27 13012.60 09:07:01 PM 80.74 25.98 54.76 1374.97 4697.25 09:08:01 PM 21.81 3.65 18.16 65.71 361.76 09:09:01 PM 130.85 109.51 21.34 7928.98 692.36 Average: 136.25 73.10 63.15 5584.21 12033.28 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 74024 301992 715188 90.62 2100 302720 517456 28.16 132720 431928 26812 09:06:01 PM 106380 350572 682832 86.52 284 310736 464120 25.25 114904 397696 29576 09:07:01 PM 176704 360308 612508 77.61 284 251108 461080 25.09 133632 314396 28 09:08:01 PM 160108 344428 629104 79.71 284 251844 476720 25.94 149156 314484 16 09:09:01 PM 99064 350380 690148 87.45 268 318072 479592 26.10 161928 365600 164 Average: 123256 341536 665956 84.38 644 286896 479794 26.11 138468 364821 11319 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 212.47 110.84 1061.92 56.18 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 55.99 51.93 620.30 8.28 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 28.20 30.31 279.15 7.95 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 14.76 18.09 12.09 8.68 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 20.10 19.35 19.87 11.47 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 66.32 46.11 398.74 18.52 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) 05/18/2024 _x86_64_ (1 CPU) 21:03:47 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 60.97 0.10 16.29 11.97 0.15 10.52 09:05:01 PM 0 60.97 0.10 16.29 11.97 0.15 10.52 09:06:01 PM all 74.09 0.00 10.63 4.32 0.13 10.82 09:06:01 PM 0 74.09 0.00 10.63 4.32 0.13 10.82 09:07:01 PM all 65.99 0.00 5.09 3.49 0.12 25.32 09:07:01 PM 0 65.99 0.00 5.09 3.49 0.12 25.32 09:08:01 PM all 72.62 0.00 4.05 0.67 0.12 22.54 09:08:01 PM 0 72.62 0.00 4.05 0.67 0.12 22.54 09:09:01 PM all 59.28 0.00 5.48 12.86 0.12 22.26 09:09:01 PM 0 59.28 0.00 5.48 12.86 0.12 22.26 Average: all 66.59 0.02 8.30 6.66 0.13 18.30 Average: 0 66.59 0.02 8.30 6.66 0.13 18.30