---> uname -a: Linux prd-centos8-builder-1c-1g-2164.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 312 92 5 365 327 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:61:df:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.52/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe61:df6b/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) 02/18/2024 _x86_64_ (1 CPU) 14:03:35 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 222.97 108.33 114.64 9999.68 45174.73 02:06:01 PM 166.13 35.98 130.15 3301.95 13846.41 02:07:01 PM 69.35 10.26 59.09 734.17 3613.23 02:08:01 PM 22.12 4.36 17.75 103.40 338.42 02:09:01 PM 174.80 115.69 59.10 8305.18 3218.01 Average: 131.10 54.94 76.16 4490.20 13246.24 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 47700 267108 741512 93.96 156 296212 562088 30.59 126636 477460 28260 02:06:01 PM 112508 343008 676704 85.74 40 296884 463736 25.23 119356 380720 8132 02:07:01 PM 152280 335680 636932 80.70 0 250092 479636 26.10 153920 313736 24 02:08:01 PM 84388 285792 704824 89.31 0 268148 529652 28.82 157532 377380 16132 02:09:01 PM 79416 328752 709796 89.94 0 315232 502244 27.33 150300 394804 15624 Average: 95258 312068 693954 87.93 39 285314 507471 27.61 141549 388820 13634 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 221.59 126.60 1446.88 54.91 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 36.68 35.57 389.44 7.74 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.06 25.22 173.57 7.97 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 19.07 21.20 15.97 9.55 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 17.94 17.77 18.24 12.35 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 63.71 45.29 409.08 18.51 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) 02/18/2024 _x86_64_ (1 CPU) 14:03:35 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 60.98 0.07 15.22 8.20 0.12 15.41 02:05:01 PM 0 60.98 0.07 15.22 8.20 0.12 15.41 02:06:01 PM all 68.71 0.00 10.42 4.54 0.10 16.23 02:06:01 PM 0 68.71 0.00 10.42 4.54 0.10 16.23 02:07:01 PM all 67.87 0.00 5.02 2.32 0.10 24.69 02:07:01 PM 0 67.87 0.00 5.02 2.32 0.10 24.69 02:08:01 PM all 64.70 0.00 4.59 0.37 0.10 30.25 02:08:01 PM 0 64.70 0.00 4.59 0.37 0.10 30.25 02:09:01 PM all 64.51 0.00 7.43 15.53 0.10 12.43 02:09:01 PM 0 64.51 0.00 7.43 15.53 0.10 12.43 Average: all 65.35 0.01 8.54 6.19 0.10 19.80 Average: 0 65.35 0.01 8.54 6.19 0.10 19.80