---> uname -a: Linux prd-centos8-builder-1c-1g-4799.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: 770 300 71 5 398 340 Swap: 1023 35 988 ---> 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:06:5c:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.15/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85969sec preferred_lft 85969sec inet6 fe80::f816:3eff:fe06:5ca2/64 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) 03/17/2024 _x86_64_ (1 CPU) 06:03:49 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 290.30 234.44 55.86 17599.25 39186.16 06:06:01 AM 121.32 29.26 92.06 3252.06 11201.80 06:07:01 AM 101.05 32.72 68.33 1973.49 7143.57 06:08:01 AM 48.74 12.52 36.22 391.01 2472.59 06:09:01 AM 16.40 0.75 15.65 22.66 305.25 06:10:01 AM 116.64 103.98 12.66 7930.02 477.47 06:11:01 AM 41.07 15.98 25.09 633.13 846.65 Average: 105.11 61.40 43.71 4544.77 8810.33 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 95364 333600 693848 87.92 2104 308648 456576 24.84 129816 389048 24500 06:06:01 AM 141496 353444 647716 82.07 692 283728 468104 25.47 114948 378400 22504 06:07:01 AM 58264 320776 730948 92.62 616 329432 490684 26.70 138932 422080 1392 06:08:01 AM 142500 331596 646712 81.94 568 256676 486908 26.49 136692 344140 1080 06:09:01 AM 206080 394184 583132 73.89 568 255708 432144 23.51 150528 266680 12 06:10:01 AM 53520 367556 735692 93.22 432 381468 477788 26.00 168532 403844 160 06:11:01 AM 49644 308312 739568 93.71 432 325504 528972 28.78 156748 424112 12536 Average: 106695 344210 682517 86.48 773 305881 477311 25.97 142314 375472 8883 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 180.62 85.24 718.60 50.31 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 60.88 53.64 766.78 5.80 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 23.89 23.91 201.60 7.83 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 23.61 24.93 256.50 7.22 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 10.40 14.25 8.62 6.27 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 16.91 15.61 17.42 7.68 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 12.27 14.43 10.35 8.70 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 46.96 33.16 282.98 13.40 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) 03/17/2024 _x86_64_ (1 CPU) 06:03:49 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 67.39 0.13 21.74 6.68 0.42 3.63 06:05:01 AM 0 67.39 0.13 21.74 6.68 0.42 3.63 06:06:01 AM all 76.76 0.00 11.49 2.55 0.43 8.77 06:06:01 AM 0 76.76 0.00 11.49 2.55 0.43 8.77 06:07:01 AM all 76.22 0.00 7.92 3.42 0.43 12.01 06:07:01 AM 0 76.22 0.00 7.92 3.42 0.43 12.01 06:08:01 AM all 73.00 0.00 5.00 2.65 0.45 18.90 06:08:01 AM 0 73.00 0.00 5.00 2.65 0.45 18.90 06:09:01 AM all 82.66 0.00 3.98 0.32 0.43 12.60 06:09:01 AM 0 82.66 0.00 3.98 0.32 0.43 12.60 06:10:01 AM all 55.45 0.00 5.52 12.52 0.33 26.18 06:10:01 AM 0 55.45 0.00 5.52 12.52 0.33 26.18 06:11:01 AM all 83.73 0.00 5.21 1.37 0.47 9.23 06:11:01 AM 0 83.73 0.00 5.21 1.37 0.47 9.23 Average: all 73.60 0.02 8.70 4.21 0.42 13.04 Average: 0 73.60 0.02 8.70 4.21 0.42 13.04