---> uname -a: Linux prd-centos8-builder-1c-1g-3098.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 303 90 5 375 334 Swap: 1023 31 992 ---> 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:50:9d:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.233/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe50:9d0b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/08/2024 _x86_64_ (1 CPU) 02:03:53 LINUX RESTART (1 CPU) 02:05:02 AM tps rtps wtps bread/s bwrtn/s 02:06:02 AM 119.10 25.36 93.74 3312.66 10429.23 02:07:01 AM 118.46 39.18 79.29 2130.89 9503.56 02:08:01 AM 82.90 16.05 66.86 1134.41 5427.33 02:09:01 AM 29.53 3.25 26.28 318.88 1467.97 02:10:01 AM 15.43 4.70 10.73 77.57 223.83 02:11:01 AM 147.43 115.32 32.11 7499.75 1875.75 02:12:01 AM 67.77 8.41 59.36 554.43 2689.49 Average: 82.79 30.32 52.48 2144.79 4492.67 02:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:02 AM 89888 282984 699168 88.61 0 264152 537356 29.24 79924 459060 24960 02:07:01 AM 101800 341936 687256 87.10 0 305196 465436 25.33 96800 412568 27028 02:08:01 AM 183956 358132 605100 76.69 0 238916 459032 24.98 122484 308808 19896 02:09:01 AM 144604 327772 644452 81.67 0 248120 491844 26.77 138292 332892 1080 02:10:01 AM 162644 345608 626412 79.39 0 247960 491600 26.75 139456 312368 8 02:11:01 AM 51204 305896 737852 93.51 0 319528 522844 28.45 160676 407328 12 02:12:01 AM 187604 406404 601452 76.22 0 285292 421888 22.96 155824 278692 15656 Average: 131671 338390 657385 83.31 0 272738 484286 26.35 127637 358817 12663 02:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 AM eth0 52.76 44.53 734.25 5.00 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 34.43 31.17 527.38 6.52 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 17.58 18.20 176.21 4.59 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 12.30 14.70 12.74 5.89 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 12.15 13.71 9.90 5.58 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 11.61 12.67 12.49 7.82 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 11.03 12.46 8.82 7.29 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 21.60 20.99 209.83 6.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/08/2024 _x86_64_ (1 CPU) 02:03:53 LINUX RESTART (1 CPU) 02:05:02 AM CPU %user %nice %system %iowait %steal %idle 02:06:02 AM all 74.86 0.00 7.99 2.73 0.90 13.53 02:06:02 AM 0 74.86 0.00 7.99 2.73 0.90 13.53 02:07:01 AM all 76.20 0.00 7.00 4.32 0.85 11.62 02:07:01 AM 0 76.20 0.00 7.00 4.32 0.85 11.62 02:08:01 AM all 67.96 0.00 5.35 2.26 0.82 23.61 02:08:01 AM 0 67.96 0.00 5.35 2.26 0.82 23.61 02:09:01 AM all 70.82 0.00 3.03 1.45 0.88 23.81 02:09:01 AM 0 70.82 0.00 3.03 1.45 0.88 23.81 02:10:01 AM all 67.54 0.00 3.08 0.60 0.65 28.12 02:10:01 AM 0 67.54 0.00 3.08 0.60 0.65 28.12 02:11:01 AM all 62.84 0.00 4.21 15.25 0.88 16.82 02:11:01 AM 0 62.84 0.00 4.21 15.25 0.88 16.82 02:12:01 AM all 75.18 0.00 5.35 2.15 0.85 16.46 02:12:01 AM 0 75.18 0.00 5.35 2.15 0.85 16.46 Average: all 70.75 0.00 5.14 4.11 0.83 19.17 Average: 0 70.75 0.00 5.14 4.11 0.83 19.17