---> uname -a: Linux prd-centos8-builder-1c-1g-1453.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: 770 304 71 6 394 334 Swap: 1023 41 982 ---> 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:60:61:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe60:61fe/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) 05:03:49 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 268.93 218.03 50.89 16905.18 38802.96 05:06:01 AM 113.93 28.05 85.89 2980.56 6388.85 05:07:01 AM 108.36 15.93 92.42 1292.31 9658.08 05:08:01 AM 83.51 41.03 42.48 1850.72 4009.86 05:09:01 AM 27.15 2.50 24.65 216.76 1481.50 05:10:00 AM 18.87 5.10 13.77 95.14 796.08 05:10:01 AM 21.99 21.99 0.00 800.00 0.00 05:11:01 AM 108.06 96.50 11.56 7235.84 327.05 05:12:01 AM 32.31 12.56 19.75 853.42 688.34 Average: 95.16 52.52 42.64 3931.18 7767.82 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 50288 367544 738924 93.63 2104 388464 456932 24.86 118516 457712 1168 05:06:01 AM 76632 288620 712580 90.29 2008 286788 543060 29.55 154680 420680 12176 05:07:01 AM 60828 291188 728384 92.29 920 299376 529888 28.83 129332 431980 23048 05:08:01 AM 158172 341620 631040 79.96 376 249812 482876 26.27 131728 328668 16944 05:09:01 AM 156236 345080 632976 80.20 376 255784 480464 26.14 158384 306952 16 05:10:00 AM 153856 344012 635356 80.51 376 257104 478244 26.02 159828 307228 16 05:10:01 AM 153924 344648 635288 80.50 376 257668 479696 26.10 160624 306248 36 05:11:01 AM 67364 383572 721848 91.46 252 383508 441500 24.02 171176 385740 132 05:12:01 AM 75688 344748 713524 90.41 172 335772 490324 26.68 196500 354768 12616 Average: 105888 339004 683324 86.58 773 301586 486998 26.50 153419 366664 7350 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 145.13 81.02 729.15 49.43 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 67.31 49.88 778.01 9.50 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 22.04 20.63 230.26 3.16 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 21.45 21.15 270.65 6.76 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 10.21 13.46 11.91 5.20 0.00 0.00 0.00 0.00 05:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:00 AM eth0 11.19 14.26 9.05 6.99 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 6.38 7.80 2.93 1.37 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 15.41 14.57 16.46 6.59 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 11.62 14.05 9.66 9.26 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 38.04 28.61 256.95 12.10 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) 05:03:49 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 65.07 0.13 24.33 5.31 3.90 1.26 05:05:01 AM 0 65.07 0.13 24.33 5.31 3.90 1.26 05:06:01 AM all 69.91 0.02 11.47 4.70 3.23 10.66 05:06:01 AM 0 69.91 0.02 11.47 4.70 3.23 10.66 05:07:01 AM all 75.48 0.00 10.35 2.50 2.60 9.07 05:07:01 AM 0 75.48 0.00 10.35 2.50 2.60 9.07 05:08:01 AM all 72.08 0.00 6.87 5.05 2.82 13.18 05:08:01 AM 0 72.08 0.00 6.87 5.05 2.82 13.18 05:09:01 AM all 73.34 0.00 4.44 0.85 2.35 19.02 05:09:01 AM 0 73.34 0.00 4.44 0.85 2.35 19.02 05:10:00 AM all 76.20 0.00 4.49 0.54 1.78 16.99 05:10:00 AM 0 76.20 0.00 4.49 0.54 1.78 16.99 05:10:01 AM all 76.76 0.00 11.27 0.00 0.70 11.27 05:10:01 AM 0 76.76 0.00 11.27 0.00 0.70 11.27 05:11:01 AM all 58.15 0.00 5.77 12.08 2.12 21.88 05:11:01 AM 0 58.15 0.00 5.77 12.08 2.12 21.88 05:12:01 AM all 80.21 0.00 5.64 0.81 2.02 11.31 05:12:01 AM 0 80.21 0.00 5.64 0.81 2.02 11.31 Average: all 71.30 0.02 9.19 3.98 2.60 12.91 Average: 0 71.30 0.02 9.19 3.98 2.60 12.91