---> uname -a: Linux prd-centos8-builder-1c-1g-417.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: 770 298 93 5 378 340 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:99:73:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.106/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fe99:7334/64 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) 01/31/2024 _x86_64_ (1 CPU) 09:03:48 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 302.84 231.51 71.33 16599.05 40448.59 09:06:01 AM 164.37 31.87 132.50 3542.42 15686.77 09:07:01 AM 122.90 45.36 77.54 3016.29 5470.71 09:08:01 AM 30.01 2.53 27.48 128.45 1343.69 09:09:01 AM 144.39 114.31 30.08 7444.36 1800.72 Average: 152.96 85.15 67.80 6148.93 12960.57 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 75056 332780 714000 90.49 2104 336728 506124 27.54 118084 462408 28312 09:06:01 AM 159580 367444 629476 79.78 264 273420 448072 24.38 96888 352372 17188 09:07:01 AM 72548 296588 716508 90.81 144 290536 525508 28.60 146352 400016 29996 09:08:01 AM 69288 296516 719768 91.22 144 293712 525460 28.59 157304 392116 12704 09:09:01 AM 55788 345240 733268 92.93 28 355512 483044 26.29 155644 407568 1768 Average: 86452 327714 702604 89.04 537 309982 497642 27.08 134854 402896 17994 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 211.76 127.10 1051.65 54.93 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 60.38 55.88 732.13 6.67 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 31.76 30.42 192.76 16.91 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 15.72 18.10 15.49 9.43 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 17.36 16.71 17.67 8.02 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 67.45 49.68 402.24 19.20 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) 01/31/2024 _x86_64_ (1 CPU) 09:03:48 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 56.66 0.15 12.38 19.46 0.12 11.23 09:05:01 AM 0 56.66 0.15 12.38 19.46 0.12 11.23 09:06:01 AM all 70.80 0.00 7.35 5.07 0.13 16.64 09:06:01 AM 0 70.80 0.00 7.35 5.07 0.13 16.64 09:07:01 AM all 60.80 0.00 4.59 6.67 0.12 27.82 09:07:01 AM 0 60.80 0.00 4.59 6.67 0.12 27.82 09:08:01 AM all 62.90 0.00 2.57 1.40 0.08 33.06 09:08:01 AM 0 62.90 0.00 2.57 1.40 0.08 33.06 09:09:01 AM all 49.84 0.00 3.74 15.47 0.10 30.85 09:09:01 AM 0 49.84 0.00 3.74 15.47 0.10 30.85 Average: all 60.20 0.03 6.13 9.61 0.11 23.92 Average: 0 60.20 0.03 6.13 9.61 0.11 23.92