---> uname -a: Linux prd-centos8-builder-1c-1g-1857.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 81 5 385 337 Swap: 1023 26 997 ---> 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:18:3e:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.149/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe18:3e0b/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) 04/17/2024 _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 277.55 199.29 78.27 16114.00 41114.90 07:06:01 AM 156.98 37.26 119.71 3802.33 13099.43 07:07:01 AM 70.14 23.31 46.83 1225.59 3594.80 07:08:01 AM 26.38 4.17 22.21 131.98 637.03 07:09:01 AM 132.62 109.46 23.16 7914.31 810.96 Average: 132.80 74.75 58.05 5841.74 11863.29 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 66256 293280 722956 91.60 2104 300264 532056 28.95 137556 434760 17300 07:06:01 AM 103676 352272 685536 86.86 292 316744 467908 25.46 118160 401996 17112 07:07:01 AM 197280 390092 591932 75.00 136 261364 433976 23.61 133988 293616 8300 07:08:01 AM 149252 344824 639960 81.09 136 264144 476532 25.93 150092 324984 20 07:09:01 AM 71788 332020 717424 90.90 0 327300 503264 27.38 161896 395380 144 Average: 117650 342498 671562 85.09 534 293963 482747 26.27 140338 370147 8575 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 196.41 111.67 1007.80 53.39 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 57.79 54.46 631.26 8.85 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 28.89 30.61 279.76 7.99 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 15.11 18.61 12.28 8.74 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 20.02 19.44 20.16 11.75 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 63.70 46.99 390.53 18.16 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) 04/17/2024 _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 64.00 0.08 17.26 9.49 0.12 9.05 07:05:01 AM 0 64.00 0.08 17.26 9.49 0.12 9.05 07:06:01 AM all 74.13 0.00 10.86 4.07 0.13 10.81 07:06:01 AM 0 74.13 0.00 10.86 4.07 0.13 10.81 07:07:01 AM all 66.02 0.00 5.36 2.67 0.12 25.83 07:07:01 AM 0 66.02 0.00 5.36 2.67 0.12 25.83 07:08:01 AM all 71.80 0.00 4.09 0.57 0.12 23.43 07:08:01 AM 0 71.80 0.00 4.09 0.57 0.12 23.43 07:09:01 AM all 59.12 0.00 5.16 12.98 0.10 22.64 07:09:01 AM 0 59.12 0.00 5.16 12.98 0.10 22.64 Average: all 67.02 0.02 8.55 5.95 0.12 18.35 Average: 0 67.02 0.02 8.55 5.95 0.12 18.35