---> uname -a: Linux prd-centos8-builder-1c-1g-1448.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: 770 306 74 6 390 332 Swap: 1023 22 1001 ---> 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:e9:84:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.82/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fee9:8405/64 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) 05/21/2024 _x86_64_ (1 CPU) 02:04:02 LINUX RESTART (1 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 159.33 73.05 86.28 7241.95 37390.19 02:07:01 AM 91.82 21.56 70.25 2875.26 8020.61 02:08:01 AM 65.55 11.34 54.20 913.11 5748.86 02:09:01 AM 61.48 21.75 39.72 1119.79 3383.98 02:10:01 AM 21.17 3.23 17.94 228.74 583.60 02:11:01 AM 11.78 0.62 11.16 55.44 192.87 02:12:01 AM 11.31 3.38 7.93 53.56 684.08 02:13:01 AM 119.28 103.08 16.20 7688.58 680.60 Average: 67.72 29.75 37.97 2522.53 7087.21 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 70496 331376 718716 91.07 2104 332436 478004 26.01 132076 415376 14992 02:07:01 AM 164604 369020 624608 79.14 1400 275340 460212 25.04 95716 373848 28492 02:08:01 AM 107464 345324 681748 86.38 748 304680 469364 25.54 115336 394448 18096 02:09:01 AM 157100 341420 632112 80.09 592 251380 479700 26.10 115424 347292 7688 02:10:01 AM 78012 283900 711200 90.12 592 273364 561704 30.56 144292 399036 15804 02:11:01 AM 90884 297992 698328 88.48 592 274504 526456 28.65 145784 384944 15804 02:12:01 AM 73880 281432 715332 90.64 592 274932 541936 29.49 146416 400460 15812 02:13:01 AM 87768 349148 701444 88.88 576 327836 486320 26.46 152500 384836 144 Average: 103776 324952 685436 86.85 900 289309 500462 27.23 130943 387530 14604 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 154.10 93.06 919.88 55.16 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 39.61 33.72 526.18 3.65 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 25.60 21.82 231.83 3.85 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 20.89 18.92 269.21 4.51 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 10.29 13.02 11.74 6.24 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 9.21 12.63 7.45 5.29 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 11.64 12.44 9.92 3.73 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 11.82 11.49 12.95 9.16 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 35.40 27.14 248.71 11.45 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) 05/21/2024 _x86_64_ (1 CPU) 02:04:02 LINUX RESTART (1 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 51.45 0.10 15.64 8.53 11.48 12.81 02:06:01 AM 0 51.45 0.10 15.64 8.53 11.48 12.81 02:07:01 AM all 61.93 0.00 10.77 4.64 10.51 12.15 02:07:01 AM 0 61.93 0.00 10.77 4.64 10.51 12.15 02:08:01 AM all 67.18 0.00 8.43 3.66 10.35 10.37 02:08:01 AM 0 67.18 0.00 8.43 3.66 10.35 10.37 02:09:01 AM all 62.24 0.00 5.47 5.90 10.73 15.66 02:09:01 AM 0 62.24 0.00 5.47 5.90 10.73 15.66 02:10:01 AM all 64.96 0.00 4.26 1.57 10.25 18.96 02:10:01 AM 0 64.96 0.00 4.26 1.57 10.25 18.96 02:11:01 AM all 69.28 0.00 4.44 0.84 10.99 14.45 02:11:01 AM 0 69.28 0.00 4.44 0.84 10.99 14.45 02:12:01 AM all 60.66 0.00 4.78 0.87 9.46 24.24 02:12:01 AM 0 60.66 0.00 4.78 0.87 9.46 24.24 02:13:01 AM all 51.14 0.00 5.58 22.06 10.43 10.78 02:13:01 AM 0 51.14 0.00 5.58 22.06 10.43 10.78 Average: all 61.06 0.01 7.43 6.06 10.53 14.91 Average: 0 61.06 0.01 7.43 6.06 10.53 14.91