---> uname -a: Linux prd-centos8-builder-1c-1g-3116.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: 770 311 100 5 359 324 Swap: 1023 21 1002 ---> 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:e4:3c:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fee4:3c17/64 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) 12:03:54 LINUX RESTART (1 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:02 PM 128.20 32.44 95.76 3889.14 10692.55 12:07:01 PM 112.86 27.34 85.52 1575.33 10898.36 12:08:01 PM 98.08 34.01 64.08 2065.71 4914.11 12:09:01 PM 35.47 2.35 33.12 139.40 1701.33 12:10:01 PM 18.21 5.20 13.01 103.32 259.99 12:11:01 PM 151.41 122.56 28.85 7869.49 1574.00 12:12:01 PM 51.52 11.14 40.37 556.70 1463.26 Average: 85.06 33.60 51.46 2316.82 4486.28 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:02 PM 65780 310016 723276 91.66 360 316464 531664 28.93 136224 437048 29388 12:07:01 PM 144920 380528 644136 81.63 112 302328 418640 22.78 102768 359068 12016 12:08:01 PM 165408 341964 623648 79.04 112 243084 474912 25.84 128368 317536 22680 12:09:01 PM 166228 345784 622828 78.93 112 246664 475520 25.88 152856 296160 16 12:10:01 PM 164828 346180 624228 79.11 112 248468 494116 26.89 154808 294840 16 12:11:01 PM 56860 352812 732196 92.79 112 362068 473816 25.78 193616 368284 12 12:12:01 PM 94880 351664 694176 87.98 112 323856 477628 25.99 195700 330496 27776 Average: 122701 346993 666355 84.45 147 291847 478042 26.01 152049 343347 13129 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 PM eth0 58.86 46.15 778.29 7.00 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 33.71 28.54 526.35 4.53 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 26.42 23.63 186.90 15.32 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 11.88 14.28 13.00 5.17 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 11.56 13.95 8.65 6.74 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 13.73 13.12 14.63 7.53 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 11.58 13.27 9.19 7.90 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 23.95 21.84 218.93 7.75 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) 12:03:54 LINUX RESTART (1 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:02 PM all 73.54 0.00 8.28 3.06 1.11 14.01 12:06:02 PM 0 73.54 0.00 8.28 3.06 1.11 14.01 12:07:01 PM all 77.38 0.00 7.34 4.12 0.91 10.25 12:07:01 PM 0 77.38 0.00 7.34 4.12 0.91 10.25 12:08:01 PM all 71.42 0.00 5.65 3.89 1.63 17.41 12:08:01 PM 0 71.42 0.00 5.65 3.89 1.63 17.41 12:09:01 PM all 69.40 0.00 3.40 1.55 0.83 24.82 12:09:01 PM 0 69.40 0.00 3.40 1.55 0.83 24.82 12:10:01 PM all 71.98 0.00 3.33 0.57 0.90 23.23 12:10:01 PM 0 71.98 0.00 3.33 0.57 0.90 23.23 12:11:01 PM all 58.16 0.00 4.94 15.85 0.91 20.13 12:11:01 PM 0 58.16 0.00 4.94 15.85 0.91 20.13 12:12:01 PM all 75.79 0.00 5.03 1.53 0.73 16.91 12:12:01 PM 0 75.79 0.00 5.03 1.53 0.73 16.91 Average: all 71.08 0.00 5.42 4.37 1.01 18.13 Average: 0 71.08 0.00 5.42 4.37 1.01 18.13