---> uname -a: Linux prd-centos8-builder-1c-1g-1620.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: 770 300 71 5 398 338 Swap: 1023 28 995 ---> 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:5a:24:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.225/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe5a:2479/64 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) 05/23/2024 _x86_64_ (1 CPU) 06:03:42 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 255.66 165.31 90.35 13943.03 39746.17 06:06:01 AM 97.27 17.86 79.41 3138.63 8986.44 06:07:02 AM 82.33 20.26 62.07 1159.29 6540.15 06:08:01 AM 64.00 21.79 42.22 1074.71 3441.39 06:09:01 AM 22.38 3.00 19.38 185.18 599.23 06:10:01 AM 16.16 4.30 11.86 71.29 760.01 06:11:01 AM 119.13 105.50 13.64 7833.74 1004.35 06:12:01 AM 26.39 6.89 19.50 539.68 648.03 Average: 85.48 43.17 42.31 3499.57 7728.45 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 53788 346796 735424 93.18 2024 363568 461496 25.11 106600 458472 2012 06:06:01 AM 48000 290156 741212 93.92 428 314560 541732 29.48 134132 456420 10916 06:07:02 AM 107588 352760 681624 86.37 0 310480 462512 25.17 119992 387532 15808 06:08:01 AM 161912 348192 627300 79.48 0 252240 475948 25.90 134408 324248 7896 06:09:01 AM 141744 332564 647468 82.04 0 257124 491616 26.75 155000 324392 1084 06:10:01 AM 156896 347220 632316 80.12 0 256644 494504 26.91 155544 307596 8 06:11:01 AM 47400 348928 741812 93.99 0 367568 482760 26.27 177892 400812 152 06:12:01 AM 54056 312700 735156 93.15 0 324596 528556 28.76 167256 407388 12736 Average: 96423 334914 692789 87.78 306 305848 492390 26.79 143853 383358 6326 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 158.19 80.10 774.44 53.20 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 53.37 43.38 678.65 4.89 0.00 0.00 0.00 0.00 06:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:02 AM eth0 26.37 23.70 236.01 5.84 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 23.28 22.11 275.74 5.55 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 11.34 14.97 12.56 6.81 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 10.61 12.87 9.04 4.53 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 13.67 13.79 14.57 7.39 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 11.26 13.87 9.58 9.21 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 38.56 28.12 251.37 12.20 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) 05/23/2024 _x86_64_ (1 CPU) 06:03:42 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 64.69 0.12 19.74 8.05 3.62 3.79 06:05:01 AM 0 64.69 0.12 19.74 8.05 3.62 3.79 06:06:01 AM all 72.62 0.00 10.82 2.62 3.93 10.01 06:06:01 AM 0 72.62 0.00 10.82 2.62 3.93 10.01 06:07:02 AM all 77.06 0.00 9.38 1.93 3.70 7.92 06:07:02 AM 0 77.06 0.00 9.38 1.93 3.70 7.92 06:08:01 AM all 70.64 0.00 6.12 3.17 3.77 16.29 06:08:01 AM 0 70.64 0.00 6.12 3.17 3.77 16.29 06:09:01 AM all 75.58 0.00 4.44 0.45 3.09 16.44 06:09:01 AM 0 75.58 0.00 4.44 0.45 3.09 16.44 06:10:01 AM all 72.34 0.00 4.34 0.51 2.28 20.53 06:10:01 AM 0 72.34 0.00 4.34 0.51 2.28 20.53 06:11:01 AM all 60.40 0.00 5.90 12.89 3.07 17.75 06:11:01 AM 0 60.40 0.00 5.90 12.89 3.07 17.75 06:12:01 AM all 82.10 0.00 5.54 0.65 2.52 9.19 06:12:01 AM 0 82.10 0.00 5.54 0.65 2.52 9.19 Average: all 71.92 0.01 8.29 3.79 3.25 12.73 Average: 0 71.92 0.01 8.29 3.79 3.25 12.73