---> uname -a: Linux prd-centos8-builder-1c-1g-1328.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: 770 307 72 5 391 332 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:bf:05:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.249/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:febf:574/64 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) 05/19/2024 _x86_64_ (1 CPU) 08:03:55 LINUX RESTART (1 CPU) 08:05:01 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 127.53 69.52 58.01 5407.15 3767.78 08:07:01 AM 89.18 18.40 70.78 2894.97 7813.05 08:08:01 AM 62.68 9.37 53.31 852.33 5804.03 08:09:01 AM 57.23 17.63 39.60 790.68 3368.59 08:10:01 AM 21.42 3.68 17.74 234.34 574.29 08:11:01 AM 13.97 0.53 13.44 22.64 1290.96 08:12:01 AM 12.97 4.16 8.81 65.81 196.02 08:13:02 AM 121.47 106.80 14.67 7830.11 1172.90 08:14:01 AM 28.11 10.89 17.22 818.42 497.75 Average: 59.46 26.81 32.65 2104.30 2725.08 08:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 56412 276944 732800 92.85 2028 290564 534880 29.10 120584 439208 26448 08:07:01 AM 156760 360168 632452 80.14 980 274272 464948 25.30 117148 362192 29224 08:08:01 AM 105460 345156 683752 86.64 940 305600 468028 25.47 125232 387408 18996 08:09:01 AM 161940 343780 627272 79.48 428 248548 471276 25.64 130856 328772 7732 08:10:01 AM 77832 281692 711380 90.14 428 271056 556068 30.26 154792 390180 15804 08:11:01 AM 82996 287444 706216 89.48 428 271648 526968 28.67 153332 386808 15812 08:12:01 AM 71824 276804 717388 90.90 428 272184 534280 29.07 153384 394704 15812 08:13:02 AM 107320 358020 681892 86.40 48 317492 470888 25.62 157020 364164 144 08:14:01 AM 110116 376016 679096 86.05 48 332752 454472 24.73 174380 344824 12544 Average: 103407 322892 685805 86.90 640 287124 497979 27.10 142970 377584 15835 08:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 168.18 100.23 1023.88 56.05 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 34.23 28.55 428.21 3.30 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 25.40 22.10 233.63 4.05 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 19.54 16.70 266.74 4.14 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 9.89 13.41 11.69 6.13 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 9.19 12.72 7.45 5.32 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 11.81 12.62 9.87 5.03 0.00 0.00 0.00 0.00 08:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:02 AM eth0 11.18 10.08 12.58 7.18 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 8.40 10.92 6.29 6.50 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 33.15 25.29 222.75 10.87 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) 05/19/2024 _x86_64_ (1 CPU) 08:03:55 LINUX RESTART (1 CPU) 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 50.42 0.09 12.11 8.46 13.13 15.78 08:06:01 AM 0 50.42 0.09 12.11 8.46 13.13 15.78 08:07:01 AM all 60.72 0.00 10.19 4.53 12.26 12.30 08:07:01 AM 0 60.72 0.00 10.19 4.53 12.26 12.30 08:08:01 AM all 66.58 0.00 8.12 2.08 11.41 11.81 08:08:01 AM 0 66.58 0.00 8.12 2.08 11.41 11.81 08:09:01 AM all 58.25 0.00 5.31 6.73 12.99 16.71 08:09:01 AM 0 58.25 0.00 5.31 6.73 12.99 16.71 08:10:01 AM all 63.40 0.00 4.36 1.17 11.04 20.02 08:10:01 AM 0 63.40 0.00 4.36 1.17 11.04 20.02 08:11:01 AM all 69.72 0.00 4.35 1.08 10.14 14.71 08:11:01 AM 0 69.72 0.00 4.35 1.08 10.14 14.71 08:12:01 AM all 59.56 0.00 4.69 1.63 9.41 24.72 08:12:01 AM 0 59.56 0.00 4.69 1.63 9.41 24.72 08:13:02 AM all 47.89 0.00 5.35 25.58 10.93 10.25 08:13:02 AM 0 47.89 0.00 5.35 25.58 10.93 10.25 08:14:01 AM all 68.91 0.00 5.09 3.06 11.91 11.04 08:14:01 AM 0 68.91 0.00 5.09 3.06 11.91 11.04 Average: all 60.52 0.01 6.63 6.10 11.47 15.26 Average: 0 60.52 0.01 6.63 6.10 11.47 15.26