---> uname -a: Linux prd-centos8-builder-1c-1g-3538.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: 770 310 64 5 395 328 Swap: 1023 22 1001 ---> 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:77:12:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.58/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe77:123a/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) 06/15/2024 _x86_64_ (1 CPU) 07:03:46 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 277.36 164.03 113.33 13547.56 41618.93 07:06:01 AM 157.60 39.82 117.78 4127.42 13046.87 07:07:01 AM 53.90 15.43 38.47 608.20 2651.45 07:08:01 AM 20.50 3.93 16.56 68.12 354.17 07:09:01 AM 139.92 111.74 28.18 8109.79 977.33 Average: 129.88 67.01 62.87 5293.96 11734.39 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 109340 343704 679872 86.15 2104 307508 485764 26.43 130084 397788 17004 07:06:01 AM 88320 345648 700892 88.81 840 322716 477420 25.98 133060 394364 19936 07:07:01 AM 195792 393160 593420 75.19 712 263360 428720 23.33 153668 268800 24 07:08:01 AM 105620 312020 683592 86.62 712 272396 509776 27.74 155060 356248 8252 07:09:01 AM 46760 314996 742452 94.08 576 333680 522972 28.46 168156 410056 12748 Average: 109166 341906 680046 86.17 989 299932 484930 26.39 148006 365451 11593 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 192.79 115.35 1073.44 57.15 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 57.71 54.22 619.16 9.42 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 30.57 32.69 278.82 9.00 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 18.26 20.31 15.02 8.68 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 19.12 19.37 19.02 13.66 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 48.40 401.19 19.59 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) 06/15/2024 _x86_64_ (1 CPU) 07:03:46 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 60.04 0.07 15.32 12.27 0.15 12.15 07:05:01 AM 0 60.04 0.07 15.32 12.27 0.15 12.15 07:06:01 AM all 70.25 0.00 10.14 4.79 0.12 14.70 07:06:01 AM 0 70.25 0.00 10.14 4.79 0.12 14.70 07:07:01 AM all 66.99 0.00 4.81 2.14 0.12 25.95 07:07:01 AM 0 66.99 0.00 4.81 2.14 0.12 25.95 07:08:01 AM all 63.71 0.00 4.49 0.47 0.12 31.22 07:08:01 AM 0 63.71 0.00 4.49 0.47 0.12 31.22 07:09:01 AM all 66.23 0.00 5.59 13.53 0.12 14.53 07:09:01 AM 0 66.23 0.00 5.59 13.53 0.12 14.53 Average: all 65.45 0.01 8.06 6.64 0.12 19.72 Average: 0 65.45 0.01 8.06 6.64 0.12 19.72