---> uname -a: Linux prd-centos8-builder-1c-1g-4388.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 2799.870 BogoMIPS: 5599.74 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 298 96 5 376 341 Swap: 1023 32 991 ---> 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:2b:d8:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.55/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe2b:d878/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/22/2024 _x86_64_ (1 CPU) 04:03:50 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:02 AM 276.45 198.90 77.54 15472.27 41094.91 04:06:01 AM 153.24 29.56 123.68 3644.04 14757.79 04:07:01 AM 109.01 32.89 76.12 2300.75 5444.83 04:08:01 AM 30.80 3.41 27.39 175.11 1424.09 04:09:01 AM 152.58 119.91 32.67 7543.09 1380.01 Average: 144.43 77.11 67.32 5836.22 12822.89 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 AM 101036 344512 688020 87.20 2016 321500 490588 26.70 112616 439696 15200 04:06:01 AM 204212 392496 584844 74.12 136 253128 420248 22.87 85608 320696 18572 04:07:01 AM 98228 298164 690828 87.55 136 265408 529156 28.80 137916 386096 30408 04:08:01 AM 85504 289312 703552 89.16 136 269316 535036 29.12 149752 385880 12704 04:09:01 AM 48100 342192 740956 93.90 0 359708 488544 26.59 151552 422464 1624 Average: 107416 333335 681640 86.39 485 293812 492714 26.81 127489 390966 15702 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 188.47 121.07 1048.15 54.10 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 54.91 50.09 737.98 6.35 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.56 24.88 181.93 8.69 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.28 18.67 15.66 8.65 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.64 16.93 17.79 7.88 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 60.23 46.34 399.48 17.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/22/2024 _x86_64_ (1 CPU) 04:03:50 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:02 AM all 58.27 0.10 10.48 19.18 0.17 11.81 04:05:02 AM 0 58.27 0.10 10.48 19.18 0.17 11.81 04:06:01 AM all 70.41 0.00 7.33 4.73 0.17 17.36 04:06:01 AM 0 70.41 0.00 7.33 4.73 0.17 17.36 04:07:01 AM all 59.50 0.00 4.17 6.04 0.12 30.18 04:07:01 AM 0 59.50 0.00 4.17 6.04 0.12 30.18 04:08:01 AM all 65.52 0.00 2.53 1.15 0.13 30.67 04:08:01 AM 0 65.52 0.00 2.53 1.15 0.13 30.67 04:09:01 AM all 48.37 0.00 3.59 16.25 0.12 31.67 04:09:01 AM 0 48.37 0.00 3.59 16.25 0.12 31.67 Average: all 60.38 0.02 5.61 9.48 0.14 24.36 Average: 0 60.38 0.02 5.61 9.48 0.14 24.36