---> uname -a: Linux prd-centos8-builder-1c-1g-4673.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: 770 306 70 5 393 333 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:e8:ab:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.21/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fee8:ab72/64 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) 03/16/2024 _x86_64_ (1 CPU) 03:03:47 LINUX RESTART (1 CPU) 03:04:03 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 265.51 185.47 80.03 14863.84 42453.86 03:06:01 AM 126.66 26.44 100.22 3392.47 11725.02 03:07:01 AM 94.27 29.92 64.35 1974.48 6438.01 03:08:01 AM 24.96 2.75 22.21 147.84 628.26 03:09:01 AM 30.79 16.96 13.83 698.70 286.80 03:10:01 AM 124.97 97.95 27.02 7312.06 939.84 Average: 110.37 59.25 51.12 4677.45 10239.86 03:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 57984 300792 731228 92.65 2104 317076 516984 28.13 129940 447960 19484 03:06:01 AM 102576 330572 686636 87.00 1016 298292 495684 26.97 96148 435660 17576 03:07:01 AM 150972 347296 638240 80.87 76 263400 470688 25.61 127436 343896 7148 03:08:01 AM 145568 344444 643644 81.56 76 266444 477568 25.99 145956 332056 16 03:09:01 AM 106692 324588 682520 86.48 76 285464 492980 26.82 158328 356596 8 03:10:01 AM 53992 306300 735220 93.16 24 319072 524072 28.52 154356 419916 12732 Average: 102964 325665 686248 86.95 562 291625 496329 27.01 135361 389347 9494 03:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 188.49 112.46 1033.94 54.16 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 53.88 48.73 678.55 6.26 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 23.52 24.50 255.68 7.77 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 13.76 17.91 14.82 8.29 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 14.60 16.56 12.56 5.88 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 18.29 18.74 24.51 13.72 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 51.36 39.43 332.93 15.81 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) 03/16/2024 _x86_64_ (1 CPU) 03:03:47 LINUX RESTART (1 CPU) 03:04:03 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 63.84 0.12 17.51 7.31 0.16 11.07 03:05:01 AM 0 63.84 0.12 17.51 7.31 0.16 11.07 03:06:01 AM all 76.18 0.00 10.21 3.95 0.18 9.47 03:06:01 AM 0 76.18 0.00 10.21 3.95 0.18 9.47 03:07:01 AM all 70.05 0.00 7.17 4.02 0.18 18.57 03:07:01 AM 0 70.05 0.00 7.17 4.02 0.18 18.57 03:08:01 AM all 73.07 0.00 3.65 0.58 0.13 22.56 03:08:01 AM 0 73.07 0.00 3.65 0.58 0.13 22.56 03:09:01 AM all 62.79 0.00 4.29 1.48 0.15 31.29 03:09:01 AM 0 62.79 0.00 4.29 1.48 0.15 31.29 03:10:01 AM all 69.72 0.00 5.89 12.20 0.15 12.04 03:10:01 AM 0 69.72 0.00 5.89 12.20 0.15 12.04 Average: all 69.31 0.02 8.07 4.91 0.16 17.53 Average: 0 69.31 0.02 8.07 4.91 0.16 17.53