---> uname -a: Linux prd-centos8-builder-1c-1g-2490.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: 2799.996 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: 770 298 76 5 395 342 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:19:2c:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.126/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe19:2c12/64 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) 02/21/2024 _x86_64_ (1 CPU) 23:03:46 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 261.06 166.36 94.71 13988.35 42682.91 11:06:01 PM 167.27 31.32 135.95 3925.94 14860.22 11:07:01 PM 74.12 19.05 55.06 1426.38 3765.16 11:08:01 PM 21.16 5.57 15.60 189.97 322.90 11:09:01 PM 167.75 114.42 53.33 8422.78 2559.58 Average: 138.31 67.37 70.94 5592.79 12845.50 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 109484 329692 679728 86.13 1208 294372 502376 27.34 135968 400648 19632 11:06:01 PM 75304 304568 713908 90.46 4 294252 510772 27.79 99120 439928 24852 11:07:01 PM 100656 312216 688556 87.25 4 277292 510324 27.77 154128 366788 14752 11:08:01 PM 154052 357588 635160 80.48 4 269324 461700 25.12 156596 310036 2472 11:09:01 PM 86560 345348 702652 89.03 0 324744 493580 26.86 161944 380028 18476 Average: 105211 329882 684001 86.67 244 291997 495750 26.98 141551 379486 16037 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 198.14 115.62 1183.95 53.98 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 45.47 44.16 619.47 6.83 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 22.85 25.55 173.83 9.48 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 18.28 19.38 15.06 8.42 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 17.89 18.17 20.55 12.89 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 60.56 44.59 402.78 18.33 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) 02/21/2024 _x86_64_ (1 CPU) 23:03:46 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 61.60 0.12 14.67 12.10 0.10 11.41 11:05:01 PM 0 61.60 0.12 14.67 12.10 0.10 11.41 11:06:01 PM all 72.83 0.00 11.06 4.04 0.12 11.95 11:06:01 PM 0 72.83 0.00 11.06 4.04 0.12 11.95 11:07:01 PM all 63.46 0.00 5.36 2.80 0.10 28.28 11:07:01 PM 0 63.46 0.00 5.36 2.80 0.10 28.28 11:08:01 PM all 64.84 0.00 4.57 0.72 0.10 29.77 11:08:01 PM 0 64.84 0.00 4.57 0.72 0.10 29.77 11:09:01 PM all 65.22 0.00 6.00 13.97 0.12 14.69 11:09:01 PM 0 65.22 0.00 6.00 13.97 0.12 14.69 Average: all 65.59 0.02 8.33 6.72 0.11 19.22 Average: 0 65.59 0.02 8.33 6.72 0.11 19.22