---> uname -a: Linux prd-centos8-builder-1c-1g-3236.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: 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 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: 770 299 63 6 407 339 Swap: 1023 25 998 ---> 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:1c:6a:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe1c:6a74/64 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) 02/29/2024 _x86_64_ (1 CPU) 18:03:39 LINUX RESTART (1 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 220.19 115.14 105.04 9684.60 44948.17 06:06:01 PM 151.22 36.55 114.66 3924.69 12476.17 06:07:01 PM 87.33 18.74 68.59 1239.04 4829.58 06:08:01 PM 19.23 3.85 15.38 102.63 319.23 06:09:01 PM 166.91 118.93 47.98 8387.87 2425.87 Average: 128.69 58.47 70.22 4652.11 12901.02 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 62912 299728 726300 92.03 1948 312252 521756 28.39 134372 442872 17108 06:06:01 PM 74040 308372 715172 90.62 200 301104 504972 27.48 110980 433040 31040 06:07:01 PM 106212 320304 683000 86.54 156 281508 498324 27.12 157908 357464 14748 06:08:01 PM 159272 360484 629940 79.82 156 268640 455416 24.78 158392 302856 24 06:09:01 PM 74528 341092 714684 90.56 0 333988 494672 26.92 169608 383316 19328 Average: 95393 325996 693819 87.91 492 299498 495028 26.94 146252 383910 16450 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 218.75 130.98 1460.71 55.71 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 31.21 30.89 355.55 6.99 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.28 24.75 173.66 7.72 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 18.28 19.49 15.04 8.42 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 18.11 18.49 20.75 12.86 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 61.44 44.66 401.88 18.23 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) 02/29/2024 _x86_64_ (1 CPU) 18:03:39 LINUX RESTART (1 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 62.13 0.07 13.78 8.50 0.12 15.41 06:05:01 PM 0 62.13 0.07 13.78 8.50 0.12 15.41 06:06:01 PM all 64.85 0.00 10.34 4.84 0.10 19.87 06:06:01 PM 0 64.85 0.00 10.34 4.84 0.10 19.87 06:07:01 PM all 61.96 0.00 5.77 4.41 0.10 27.77 06:07:01 PM 0 61.96 0.00 5.77 4.41 0.10 27.77 06:08:01 PM all 64.20 0.00 4.47 0.63 0.10 30.60 06:08:01 PM 0 64.20 0.00 4.47 0.63 0.10 30.60 06:09:01 PM all 65.06 0.00 6.03 15.10 0.10 13.70 06:09:01 PM 0 65.06 0.00 6.03 15.10 0.10 13.70 Average: all 63.64 0.01 8.06 6.69 0.10 21.49 Average: 0 63.64 0.01 8.06 6.69 0.10 21.49