---> uname -a: Linux prd-centos8-builder-1c-1g-442.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: 770 305 73 6 391 334 Swap: 1023 24 999 ---> 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:ff:65:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.101/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:feff:6540/64 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) 04/28/2024 _x86_64_ (1 CPU) 13:03:47 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 286.00 177.09 108.91 14317.20 40937.64 01:06:01 PM 144.69 26.30 118.40 3293.15 13576.90 01:07:01 PM 74.07 27.83 46.24 1850.62 3606.70 01:08:01 PM 26.26 4.57 21.69 153.42 638.82 01:09:01 PM 129.51 107.96 21.55 7953.90 673.10 Average: 132.14 68.76 63.38 5514.67 11891.56 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 106012 344424 683200 86.57 1976 314736 479808 26.11 126800 408852 26396 01:06:01 PM 146276 375720 642936 81.47 232 296008 435620 23.70 98120 371596 16764 01:07:01 PM 195408 390596 593804 75.24 0 262600 434988 23.67 123200 302104 8284 01:08:01 PM 146392 344668 642820 81.45 0 265688 472764 25.72 140976 332136 20 01:09:01 PM 87132 341972 702080 88.96 0 321680 486704 26.48 166136 373408 164 Average: 136244 359476 652968 82.74 442 292142 461977 25.14 131046 357619 10326 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 198.98 105.69 1054.36 56.43 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 54.24 51.48 634.04 6.36 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 29.48 31.21 279.93 9.29 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 15.18 18.21 12.48 8.93 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 20.57 19.87 20.42 10.33 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 45.30 400.41 18.27 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) 04/28/2024 _x86_64_ (1 CPU) 13:03:47 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 58.96 0.08 15.68 12.94 0.10 12.23 01:05:01 PM 0 58.96 0.08 15.68 12.94 0.10 12.23 01:06:01 PM all 72.65 0.00 10.19 4.91 0.08 12.16 01:06:01 PM 0 72.65 0.00 10.19 4.91 0.08 12.16 01:07:01 PM all 66.61 0.00 5.41 3.05 0.08 24.85 01:07:01 PM 0 66.61 0.00 5.41 3.05 0.08 24.85 01:08:01 PM all 71.44 0.00 4.25 0.45 0.10 23.76 01:08:01 PM 0 71.44 0.00 4.25 0.45 0.10 23.76 01:09:01 PM all 58.89 0.00 5.19 13.07 0.08 22.78 01:09:01 PM 0 58.89 0.00 5.19 13.07 0.08 22.78 Average: all 65.71 0.02 8.14 6.88 0.09 19.15 Average: 0 65.71 0.02 8.14 6.88 0.09 19.15