---> uname -a: Linux prd-centos8-builder-1c-1g-1356.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 305 85 5 379 333 Swap: 1023 33 990 ---> 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:c4:2e:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.196/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fec4:2e9a/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) 02/10/2024 _x86_64_ (1 CPU) 09:03:40 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:02 AM 218.18 120.08 98.10 10023.71 44068.02 09:06:01 AM 169.93 49.20 120.74 4215.62 13452.97 09:07:01 AM 117.82 38.13 79.69 2161.85 6066.18 09:08:01 AM 23.15 4.67 18.48 80.12 388.74 09:09:01 AM 155.11 113.09 42.02 7911.79 2168.12 Average: 136.74 65.10 71.65 4881.77 13231.64 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 AM 55512 302524 733700 92.97 1952 320996 522040 28.41 124416 460408 16928 09:06:01 AM 86100 315788 703112 89.09 0 295348 495632 26.97 109604 416616 16628 09:07:01 AM 168640 361148 620572 78.63 0 257992 462932 25.19 153308 297324 1576 09:08:01 AM 155000 348536 634212 80.36 0 259048 473128 25.74 163152 300280 20 09:09:01 AM 60708 304992 728504 92.31 0 310256 528700 28.77 191660 373260 15684 Average: 105192 326598 684020 86.67 390 288728 496486 27.02 148428 369578 10167 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:02 AM eth0 206.44 126.91 1435.71 54.84 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 35.88 35.76 406.19 7.53 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 29.02 27.20 183.16 16.29 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 16.36 19.43 13.82 7.68 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 18.17 17.87 18.84 11.75 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 61.28 45.48 411.68 19.66 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) 02/10/2024 _x86_64_ (1 CPU) 09:03:40 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:02 AM all 66.32 0.05 13.55 6.03 0.12 13.94 09:05:02 AM 0 66.32 0.05 13.55 6.03 0.12 13.94 09:06:01 AM all 73.48 0.00 11.18 4.92 0.08 10.34 09:06:01 AM 0 73.48 0.00 11.18 4.92 0.08 10.34 09:07:01 AM all 64.81 0.00 6.76 4.67 0.10 23.66 09:07:01 AM 0 64.81 0.00 6.76 4.67 0.10 23.66 09:08:01 AM all 70.12 0.00 3.95 0.45 0.08 25.40 09:08:01 AM 0 70.12 0.00 3.95 0.45 0.08 25.40 09:09:01 AM all 63.36 0.00 5.78 13.92 0.12 16.83 09:09:01 AM 0 63.36 0.00 5.78 13.92 0.12 16.83 Average: all 67.60 0.01 8.23 6.00 0.10 18.06 Average: 0 67.60 0.01 8.23 6.00 0.10 18.06