---> uname -a: Linux prd-centos8-builder-1c-1g-644.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: 2800.022 BogoMIPS: 5600.04 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: 770 310 91 5 368 329 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:e7:e8:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.102/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fee7:e86a/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) 02/02/2024 _x86_64_ (1 CPU) 19:03:39 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 227.69 134.51 93.18 9694.48 43088.34 07:06:01 PM 191.97 53.92 138.04 5083.55 15153.16 07:07:01 PM 87.74 20.59 67.16 1178.95 4298.78 07:08:01 PM 22.64 5.41 17.23 226.19 334.14 07:09:02 PM 181.24 125.34 55.91 8189.51 2710.81 Average: 142.28 67.98 74.31 4876.00 13126.03 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 54692 304904 734364 93.07 2104 327608 526604 28.66 132080 462776 18720 07:06:01 PM 110904 338144 678152 85.94 72 293156 472240 25.70 123588 375968 29148 07:07:01 PM 76432 278996 712624 90.31 0 268640 541832 29.49 154400 388480 13764 07:08:01 PM 98624 307652 690432 87.50 0 275076 511064 27.81 158552 361408 15152 07:09:02 PM 119060 366348 669996 84.91 0 313860 461904 25.14 178736 327208 27892 Average: 91942 319209 697114 88.35 435 295668 502729 27.36 149471 383168 20935 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 214.35 139.99 1444.72 57.45 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 34.91 34.24 389.43 5.97 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 26.45 27.38 164.38 12.77 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 18.69 21.44 16.03 8.20 0.00 0.00 0.00 0.00 07:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:02 PM eth0 17.31 17.49 17.72 12.08 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 62.39 48.14 406.77 19.31 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) 02/02/2024 _x86_64_ (1 CPU) 19:03:39 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 62.50 0.08 9.17 14.99 0.13 13.12 07:05:01 PM 0 62.50 0.08 9.17 14.99 0.13 13.12 07:06:01 PM all 73.40 0.00 8.02 6.07 0.13 12.38 07:06:01 PM 0 73.40 0.00 8.02 6.07 0.13 12.38 07:07:01 PM all 68.73 0.00 3.89 4.29 0.10 23.00 07:07:01 PM 0 68.73 0.00 3.89 4.29 0.10 23.00 07:08:01 PM all 66.97 0.00 3.22 0.58 0.12 29.11 07:08:01 PM 0 66.97 0.00 3.22 0.58 0.12 29.11 07:09:02 PM all 65.79 0.00 4.98 15.97 0.12 13.15 07:09:02 PM 0 65.79 0.00 4.98 15.97 0.12 13.15 Average: all 67.48 0.02 5.85 8.38 0.12 18.16 Average: 0 67.48 0.02 5.85 8.38 0.12 18.16