---> uname -a: Linux prd-centos8-builder-1c-1g-2852.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: 2799.998 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 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: 770 303 72 5 395 336 Swap: 1023 28 995 ---> 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:34:9e:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.102/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fe34:9e96/64 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) 06/07/2024 _x86_64_ (1 CPU) 09:03:45 LINUX RESTART (1 CPU) 09:04:03 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 276.15 156.73 119.43 12589.16 43831.14 09:06:01 AM 154.00 35.38 118.63 3874.81 12949.68 09:07:01 AM 59.44 21.89 37.55 1179.41 2772.55 09:08:01 AM 4.42 0.60 3.82 67.71 652.95 09:09:01 AM 20.08 4.17 15.91 81.19 443.74 09:10:01 AM 142.35 116.24 26.11 8051.69 812.49 Average: 108.53 55.30 53.23 4263.70 10065.30 09:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 68200 306764 721012 91.36 1772 312956 519148 28.25 120108 446912 14264 09:06:01 AM 58248 319328 730964 92.62 0 327156 505528 27.51 116368 441880 15948 09:07:01 AM 80216 312876 708996 89.84 0 299392 515860 28.07 157004 383068 15812 09:08:01 AM 56412 290892 732800 92.85 0 301184 536340 29.18 158052 405800 8 09:09:01 AM 149220 355596 639992 81.09 0 273260 475896 25.90 153252 319956 16 09:10:01 AM 97132 363792 692080 87.69 0 333060 478628 26.04 163668 367384 1468 Average: 84905 324875 704307 89.24 295 307835 505233 27.49 144742 394167 7919 09:04:03 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 213.28 112.87 1102.91 58.00 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 55.55 51.26 623.85 8.93 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 30.42 31.07 277.64 9.48 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 0.72 1.13 0.30 0.49 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 15.50 16.46 12.27 6.07 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 20.70 19.57 20.71 13.41 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 55.19 38.33 335.59 15.84 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) 06/07/2024 _x86_64_ (1 CPU) 09:03:45 LINUX RESTART (1 CPU) 09:04:03 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 58.91 0.09 14.32 13.59 0.12 12.97 09:05:01 AM 0 58.91 0.09 14.32 13.59 0.12 12.97 09:06:01 AM all 68.88 0.00 10.10 4.74 0.10 16.19 09:06:01 AM 0 68.88 0.00 10.10 4.74 0.10 16.19 09:07:01 AM all 58.94 0.00 4.56 2.65 0.10 33.76 09:07:01 AM 0 58.94 0.00 4.56 2.65 0.10 33.76 09:08:01 AM all 4.26 0.00 0.37 0.25 0.05 95.08 09:08:01 AM 0 4.26 0.00 0.37 0.25 0.05 95.08 09:09:01 AM all 54.85 0.00 3.75 0.47 0.08 40.85 09:09:01 AM 0 54.85 0.00 3.75 0.47 0.08 40.85 09:10:01 AM all 62.05 0.00 5.28 13.14 0.12 19.42 09:10:01 AM 0 62.05 0.00 5.28 13.14 0.12 19.42 Average: all 51.27 0.01 6.35 5.76 0.10 36.51 Average: 0 51.27 0.01 6.35 5.76 0.10 36.51