---> uname -a: Linux prd-centos8-builder-1c-1g-2122.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: 2800.000 BogoMIPS: 5600.00 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: 770 311 62 6 396 326 Swap: 1023 18 1005 ---> 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:ae:25:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.117/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:feae:256d/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) 05/29/2024 _x86_64_ (1 CPU) 06:03:42 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 248.31 134.71 113.60 11494.62 41718.26 06:06:01 AM 142.42 31.59 110.83 3978.14 12404.60 06:07:01 AM 53.12 14.85 38.27 598.73 2727.72 06:08:01 AM 17.65 3.55 14.11 63.16 293.69 06:09:01 AM 136.63 110.06 26.57 8094.89 737.03 Average: 119.65 58.97 60.68 4847.25 11582.18 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 76504 319416 712708 90.31 2088 314896 501020 27.26 129944 425828 19392 06:06:01 AM 80716 343944 708496 89.77 1416 328208 475188 25.86 135336 400824 19816 06:07:01 AM 71964 287708 717248 90.88 1248 281572 535784 29.15 153960 395484 15808 06:08:01 AM 180136 380820 609076 77.18 1248 266516 440532 23.97 153232 287364 8 06:09:01 AM 74404 337380 714808 90.57 1172 328048 492316 26.79 179136 370740 1464 Average: 96745 333854 692467 87.74 1434 303848 488968 26.61 150322 376048 11298 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 217.77 120.70 1114.31 58.21 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 47.48 44.94 568.39 6.84 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 30.99 31.84 283.25 10.02 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 18.39 19.62 15.05 8.19 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 17.94 18.77 18.36 11.84 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 66.55 47.19 400.00 19.03 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) 05/29/2024 _x86_64_ (1 CPU) 06:03:42 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 66.39 0.07 14.44 8.21 0.13 10.75 06:05:01 AM 0 66.39 0.07 14.44 8.21 0.13 10.75 06:06:01 AM all 73.61 0.00 10.38 4.87 0.13 11.01 06:06:01 AM 0 73.61 0.00 10.38 4.87 0.13 11.01 06:07:01 AM all 67.89 0.00 4.85 2.64 0.12 24.50 06:07:01 AM 0 67.89 0.00 4.85 2.64 0.12 24.50 06:08:01 AM all 63.52 0.00 4.57 0.38 0.12 31.42 06:08:01 AM 0 63.52 0.00 4.57 0.38 0.12 31.42 06:09:01 AM all 67.97 0.00 5.14 13.07 0.13 13.68 06:09:01 AM 0 67.97 0.00 5.14 13.07 0.13 13.68 Average: all 67.88 0.01 7.87 5.83 0.13 18.28 Average: 0 67.88 0.01 7.87 5.83 0.13 18.28