---> uname -a: Linux prd-centos8-builder-1c-1g-4543.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: 2799.870 BogoMIPS: 5599.74 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: 770 306 96 4 367 333 Swap: 1023 34 989 ---> 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:1a:bc:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.36/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe1a:bc32/64 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) 01/24/2024 _x86_64_ (1 CPU) 04:03:52 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 301.10 226.74 74.36 16254.04 40709.28 04:06:01 AM 157.89 26.62 131.26 3354.10 15384.73 04:07:01 AM 114.05 36.06 77.99 2569.83 5530.49 04:08:01 AM 29.80 3.48 26.32 338.23 1173.31 04:09:01 AM 154.12 119.19 34.92 7506.70 1968.28 Average: 151.42 82.42 69.00 6005.34 12960.44 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 55664 307920 733392 92.95 2060 329444 511732 27.85 133716 460428 17764 04:06:01 AM 93128 293664 695928 88.20 108 266012 516276 28.09 83444 436516 15020 04:07:01 AM 96156 288956 692900 87.81 108 258964 531124 28.90 138060 388908 28260 04:08:01 AM 83448 285944 705608 89.42 108 268716 530868 28.89 149584 389476 12704 04:09:01 AM 50312 332200 738744 93.62 0 348012 495308 26.95 151520 424404 1624 Average: 75742 301737 713314 90.40 477 294230 517062 28.14 131265 419946 15074 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 165.91 110.63 999.24 53.31 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 58.32 54.81 781.20 6.76 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.88 25.22 181.93 8.83 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 15.79 18.27 15.58 8.68 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.79 17.19 17.97 8.28 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 56.36 45.25 399.49 17.18 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) 01/24/2024 _x86_64_ (1 CPU) 04:03:52 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 54.67 0.12 11.60 21.90 0.13 11.58 04:05:01 AM 0 54.67 0.12 11.60 21.90 0.13 11.58 04:06:01 AM all 70.51 0.00 6.96 4.43 0.12 17.98 04:06:01 AM 0 70.51 0.00 6.96 4.43 0.12 17.98 04:07:01 AM all 60.48 0.00 4.38 5.38 0.10 29.65 04:07:01 AM 0 60.48 0.00 4.38 5.38 0.10 29.65 04:08:01 AM all 63.54 0.00 2.57 1.28 0.10 32.51 04:08:01 AM 0 63.54 0.00 2.57 1.28 0.10 32.51 04:09:01 AM all 48.91 0.00 3.53 16.27 0.12 31.18 04:09:01 AM 0 48.91 0.00 3.53 16.27 0.12 31.18 Average: all 59.63 0.02 5.81 9.84 0.11 24.58 Average: 0 59.63 0.02 5.81 9.84 0.11 24.58