---> uname -a: Linux prd-centos8-builder-1c-1g-3158.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: 770 308 83 6 377 330 Swap: 1023 24 999 ---> 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:66:0c:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.124/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe66:c34/64 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) 22:03:50 LINUX RESTART (1 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:02 PM 277.39 200.81 76.58 15563.01 41137.14 10:06:01 PM 162.97 29.59 133.38 3502.18 17752.07 10:07:01 PM 120.85 40.98 79.87 2582.75 5550.57 10:08:01 PM 31.98 2.92 29.07 144.59 1367.75 10:09:01 PM 150.67 116.53 34.14 7429.52 1251.87 Average: 148.34 77.93 70.41 5821.47 13315.37 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 PM 83216 330036 705840 89.45 2104 325236 507572 27.62 132872 437144 32916 10:06:01 PM 80260 305424 708796 89.83 856 291208 513264 27.93 97980 431900 14424 10:07:01 PM 108952 308424 680104 86.19 360 265848 517480 28.16 127096 380436 30092 10:08:01 PM 97008 300124 692048 87.71 360 269528 524396 28.54 139008 379920 12704 10:09:01 PM 55116 334888 733940 93.01 228 346308 494936 26.93 144840 420632 1624 Average: 84910 315779 704146 89.24 782 299626 511530 27.84 128359 410006 18352 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 PM eth0 180.55 117.86 1064.40 55.56 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 63.97 59.71 920.07 7.06 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 23.66 25.32 180.09 8.61 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 16.18 18.14 15.70 7.58 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 17.19 16.73 17.32 8.31 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 59.93 47.30 436.24 17.34 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) 22:03:50 LINUX RESTART (1 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:02 PM all 56.89 0.10 10.15 19.95 0.10 12.81 10:05:02 PM 0 56.89 0.10 10.15 19.95 0.10 12.81 10:06:01 PM all 68.99 0.00 7.11 5.11 0.10 18.69 10:06:01 PM 0 68.99 0.00 7.11 5.11 0.10 18.69 10:07:01 PM all 59.40 0.00 4.22 6.00 0.10 30.28 10:07:01 PM 0 59.40 0.00 4.22 6.00 0.10 30.28 10:08:01 PM all 64.34 0.00 2.43 1.02 0.08 32.13 10:08:01 PM 0 64.34 0.00 2.43 1.02 0.08 32.13 10:09:01 PM all 49.37 0.00 3.44 16.77 0.10 30.32 10:09:01 PM 0 49.37 0.00 3.44 16.77 0.10 30.32 Average: all 59.78 0.02 5.45 9.75 0.10 24.90 Average: 0 59.78 0.02 5.45 9.75 0.10 24.90