---> uname -a: Linux prd-centos8-builder-1c-1g-4920.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: 770 297 74 5 398 343 Swap: 1023 27 996 ---> 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:3e:38:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.64/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe3e:386a/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) 03/18/2024 _x86_64_ (1 CPU) 21:03:39 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 217.68 152.00 65.67 13280.56 40152.97 09:06:01 PM 110.87 25.89 84.98 3291.91 9886.81 09:07:01 PM 76.27 18.70 57.56 1675.95 5629.13 09:08:01 PM 73.95 19.44 54.51 797.34 5277.03 09:09:01 PM 18.80 1.87 16.94 44.50 328.58 09:10:01 PM 26.86 17.13 9.73 682.97 208.83 09:11:01 PM 117.19 96.82 20.37 7364.26 725.41 Average: 91.69 47.43 44.26 3879.00 8893.93 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 87252 323428 701960 88.94 2016 305640 474348 25.81 126636 394660 20892 09:06:01 PM 81284 309308 707928 89.70 384 299732 526356 28.64 109540 446136 30512 09:07:01 PM 66548 338692 722664 91.57 268 339384 487620 26.53 138712 414604 23896 09:08:01 PM 166900 367328 622312 78.85 0 268208 466848 25.40 141180 315448 24 09:09:01 PM 101680 318072 687532 87.12 0 284176 517400 28.15 157720 364296 14740 09:10:01 PM 111392 331044 677820 85.89 0 287240 522496 28.43 161456 348128 16 09:11:01 PM 124168 397988 665044 84.27 0 340616 444048 24.16 159708 340348 12620 Average: 105603 340837 683609 86.62 381 303571 491302 26.73 142136 374803 14671 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 166.46 88.11 831.96 50.77 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 50.30 43.32 696.91 5.02 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 22.45 22.09 161.41 6.90 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 30.28 28.65 455.80 5.86 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 10.99 15.27 9.06 7.96 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 12.73 13.53 12.47 4.11 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 15.42 15.19 14.24 11.59 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 44.12 32.32 311.83 13.18 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) 03/18/2024 _x86_64_ (1 CPU) 21:03:39 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 71.90 0.13 17.43 4.20 2.46 3.87 09:05:01 PM 0 71.90 0.13 17.43 4.20 2.46 3.87 09:06:01 PM all 75.62 0.00 10.81 2.54 2.48 8.55 09:06:01 PM 0 75.62 0.00 10.81 2.54 2.48 8.55 09:07:01 PM all 75.34 0.00 8.05 1.78 2.28 12.55 09:07:01 PM 0 75.34 0.00 8.05 1.78 2.28 12.55 09:08:01 PM all 70.31 0.00 6.35 2.28 2.05 19.01 09:08:01 PM 0 70.31 0.00 6.35 2.28 2.05 19.01 09:09:01 PM all 79.52 0.00 4.29 0.23 1.81 14.14 09:09:01 PM 0 79.52 0.00 4.29 0.23 1.81 14.14 09:10:01 PM all 67.95 0.00 4.58 1.10 1.50 24.88 09:10:01 PM 0 67.95 0.00 4.58 1.10 1.50 24.88 09:11:01 PM all 70.92 0.00 6.79 11.77 2.24 8.27 09:11:01 PM 0 70.92 0.00 6.79 11.77 2.24 8.27 Average: all 73.08 0.02 8.33 3.42 2.12 13.03 Average: 0 73.08 0.02 8.33 3.42 2.12 13.03