---> uname -a: Linux prd-centos8-builder-1c-1g-3081.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: 770 306 86 5 377 332 Swap: 1023 27 996 ---> 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:ed:ad:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.81/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:feed:adef/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) 01/07/2024 _x86_64_ (1 CPU) 20:03:54 LINUX RESTART (1 CPU) 08:05:02 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 122.41 23.86 98.55 3977.30 11266.19 08:07:01 PM 116.10 31.23 84.87 2335.88 10146.98 08:08:01 PM 92.81 19.39 73.41 1042.92 5485.47 08:09:01 PM 25.36 2.65 22.71 278.84 1343.17 08:10:01 PM 17.30 5.18 12.12 78.07 262.50 08:11:01 PM 147.43 116.78 30.65 7599.27 1799.33 08:12:01 PM 64.54 7.76 56.78 460.09 2548.33 Average: 83.63 29.57 54.07 2250.12 4679.65 08:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 55392 287992 733664 92.98 1916 302336 540184 29.40 121756 458428 25384 08:07:01 PM 76776 334808 712280 90.27 248 324312 473940 25.79 98336 434776 29884 08:08:01 PM 169240 351756 619816 78.55 32 246592 467644 25.45 125296 319752 17080 08:09:01 PM 157916 347832 631140 79.99 32 254236 472308 25.70 141856 315096 1084 08:10:01 PM 158492 348224 630564 79.91 32 254036 488760 26.60 142184 312932 8 08:11:01 PM 52052 310912 737004 93.40 0 324364 519016 28.24 149188 419888 2004 08:12:01 PM 63968 300604 725088 91.89 0 302812 531372 28.92 136152 423448 10692 Average: 104834 326018 684222 86.71 323 286955 499032 27.16 130681 383474 12305 08:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 49.42 41.56 733.47 4.84 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 37.13 33.91 546.83 6.80 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 16.58 17.56 148.42 4.56 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 11.36 13.71 12.01 6.40 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 11.11 13.41 9.14 4.80 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 12.88 13.15 13.74 7.91 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 11.54 12.54 8.96 7.55 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 21.37 20.79 209.29 6.13 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) 01/07/2024 _x86_64_ (1 CPU) 20:03:54 LINUX RESTART (1 CPU) 08:05:02 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 75.08 0.00 8.06 2.86 1.02 12.98 08:06:01 PM 0 75.08 0.00 8.06 2.86 1.02 12.98 08:07:01 PM all 74.90 0.00 7.19 4.54 0.85 12.52 08:07:01 PM 0 74.90 0.00 7.19 4.54 0.85 12.52 08:08:01 PM all 67.15 0.00 5.28 3.93 0.68 22.96 08:08:01 PM 0 67.15 0.00 5.28 3.93 0.68 22.96 08:09:01 PM all 66.52 0.00 2.91 0.58 0.63 29.35 08:09:01 PM 0 66.52 0.00 2.91 0.58 0.63 29.35 08:10:01 PM all 69.91 0.00 3.07 0.42 0.65 25.96 08:10:01 PM 0 69.91 0.00 3.07 0.42 0.65 25.96 08:11:01 PM all 60.44 0.00 4.26 15.41 0.87 19.03 08:11:01 PM 0 60.44 0.00 4.26 15.41 0.87 19.03 08:12:01 PM all 74.52 0.00 4.98 3.48 0.72 16.30 08:12:01 PM 0 74.52 0.00 4.98 3.48 0.72 16.30 Average: all 69.77 0.00 5.10 4.47 0.77 19.89 Average: 0 69.77 0.00 5.10 4.47 0.77 19.89