---> uname -a: Linux prd-centos8-builder-1c-1g-3358.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: 2799.998 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 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: 770 299 93 5 377 340 Swap: 1023 29 994 ---> 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:64:e3:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.28/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe64:e3a5/64 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) 01/11/2024 _x86_64_ (1 CPU) 07:03:49 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 260.15 190.60 69.55 14113.70 40657.59 07:06:01 AM 139.92 25.08 114.84 3299.00 12838.02 07:07:01 AM 118.05 28.04 90.01 2151.54 8358.17 07:08:01 AM 33.94 3.32 30.62 313.10 1575.21 07:09:01 AM 23.47 8.41 15.07 234.13 337.42 07:10:01 AM 179.57 123.35 56.22 8032.39 2489.07 Average: 126.18 63.31 62.87 4705.36 11082.25 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 63824 327000 725232 91.91 1836 342184 510732 27.79 122320 469300 26976 07:06:01 AM 76804 311312 712252 90.27 0 304836 517228 28.15 103624 447880 21092 07:07:01 AM 159452 348984 629604 79.79 0 256168 478436 26.04 131940 329536 23148 07:08:01 AM 83808 293436 705248 89.38 0 276700 535176 29.12 149720 387280 12716 07:09:01 AM 180552 369596 608504 77.12 0 255820 451832 24.59 148868 286336 13520 07:10:01 AM 101080 365440 687976 87.19 0 331380 470788 25.62 155464 366528 12756 Average: 110920 335961 678136 85.94 306 294515 494032 26.88 135323 381143 18368 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 179.29 117.28 1014.01 54.96 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 56.69 53.24 762.68 6.77 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 22.61 24.23 181.00 6.94 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 13.55 16.48 13.65 7.71 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 14.83 16.79 12.18 5.89 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 17.23 16.68 17.13 12.23 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 50.84 40.88 334.67 15.79 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) 01/11/2024 _x86_64_ (1 CPU) 07:03:49 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 59.41 0.12 9.80 19.43 0.13 11.11 07:05:01 AM 0 59.41 0.12 9.80 19.43 0.13 11.11 07:06:01 AM all 70.03 0.00 6.33 5.68 0.12 17.84 07:06:01 AM 0 70.03 0.00 6.33 5.68 0.12 17.84 07:07:01 AM all 63.70 0.00 5.20 4.84 0.10 26.16 07:07:01 AM 0 63.70 0.00 5.20 4.84 0.10 26.16 07:08:01 AM all 57.57 0.00 2.15 2.08 0.08 38.11 07:08:01 AM 0 57.57 0.00 2.15 2.08 0.08 38.11 07:09:01 AM all 63.29 0.00 2.85 0.90 0.10 32.86 07:09:01 AM 0 63.29 0.00 2.85 0.90 0.10 32.86 07:10:01 AM all 57.25 0.00 4.35 18.33 0.10 19.96 07:10:01 AM 0 57.25 0.00 4.35 18.33 0.10 19.96 Average: all 61.87 0.02 5.12 8.56 0.11 24.32 Average: 0 61.87 0.02 5.12 8.56 0.11 24.32