---> uname -a: Linux prd-centos8-builder-1c-1g-4846.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: 770 289 70 6 410 349 Swap: 1023 23 1000 ---> 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:e9:0a:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.133/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fee9:a84/64 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) 20:03:48 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 290.09 224.89 65.21 17348.31 40062.28 08:06:01 PM 114.37 26.91 87.46 3304.43 10832.27 08:07:01 PM 85.60 20.00 65.60 1469.58 6417.85 08:08:01 PM 43.71 13.11 30.61 614.95 1840.30 08:09:01 PM 16.86 3.78 13.08 68.78 258.33 08:10:01 PM 114.14 94.82 19.32 7362.40 626.63 Average: 110.81 63.93 46.88 5029.12 10008.78 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 99756 348572 689456 87.36 2104 318688 462600 25.17 131784 377772 20668 08:06:01 PM 96268 358808 692944 87.80 1500 333928 479776 26.11 117628 420928 31432 08:07:01 PM 51896 286976 737316 93.42 660 302896 539284 29.34 122632 444340 17072 08:08:01 PM 88492 293544 700720 88.79 660 273160 541560 29.47 159200 376288 24 08:09:01 PM 154188 360024 635024 80.46 660 274000 474608 25.83 159784 308948 12 08:10:01 PM 49324 318864 739888 93.75 660 336828 547912 29.81 157180 422216 160 Average: 89987 327798 699225 88.60 1041 306583 507623 27.62 141368 391749 11561 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 173.98 88.38 829.57 50.50 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 53.23 47.44 704.52 5.43 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 34.70 33.99 400.26 8.62 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 11.02 13.94 12.73 5.38 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 11.75 14.51 9.57 6.91 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 15.82 15.82 16.65 8.73 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 50.09 35.68 328.95 14.26 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) 20:03:48 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 67.39 0.12 20.74 6.03 0.42 5.31 08:05:01 PM 0 67.39 0.12 20.74 6.03 0.42 5.31 08:06:01 PM all 77.48 0.00 11.08 2.62 0.42 8.40 08:06:01 PM 0 77.48 0.00 11.08 2.62 0.42 8.40 08:07:01 PM all 77.26 0.00 7.29 2.65 0.40 12.39 08:07:01 PM 0 77.26 0.00 7.29 2.65 0.40 12.39 08:08:01 PM all 74.89 0.00 4.85 2.46 0.37 17.44 08:08:01 PM 0 74.89 0.00 4.85 2.46 0.37 17.44 08:09:01 PM all 73.93 0.00 4.34 0.57 0.37 20.80 08:09:01 PM 0 73.93 0.00 4.34 0.57 0.37 20.80 08:10:01 PM all 63.37 0.00 5.19 11.67 0.40 19.38 08:10:01 PM 0 63.37 0.00 5.19 11.67 0.40 19.38 Average: all 72.39 0.02 8.91 4.33 0.39 13.95 Average: 0 72.39 0.02 8.91 4.33 0.39 13.95