---> uname -a: Linux prd-centos8-builder-1c-1g-2019.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: 770 293 70 5 407 345 Swap: 1023 25 998 ---> 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:e2:e8:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.168/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fee2:e88f/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) 04/18/2024 _x86_64_ (1 CPU) 20:03:45 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 254.62 162.71 91.92 13498.94 42162.92 08:06:01 PM 144.84 27.81 117.03 3852.01 12991.43 08:07:01 PM 69.56 24.33 45.23 1094.88 3265.84 08:08:01 PM 19.28 4.23 15.04 77.84 309.63 08:09:01 PM 134.62 109.91 24.71 8090.64 810.35 Average: 124.63 65.83 58.80 5325.53 11918.54 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 56564 297652 732648 92.83 2100 315780 537216 29.23 122552 462200 25380 08:06:01 PM 60132 320620 729080 92.38 412 325820 501152 27.27 123128 430936 10048 08:07:01 PM 98480 322232 690732 87.52 88 289912 508976 27.70 151068 370848 15812 08:08:01 PM 142712 351388 646500 81.92 88 274864 477116 25.96 150532 325976 8 08:09:01 PM 89916 363760 699296 88.61 0 339344 480436 26.14 164484 371896 1468 Average: 89561 331130 699651 88.65 538 309144 500979 27.26 142353 392371 10543 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 199.47 123.25 1145.86 55.60 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 46.84 45.24 500.92 6.81 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 28.98 30.86 277.60 9.43 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 16.69 18.23 13.85 6.63 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 19.33 19.41 19.53 13.44 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 62.31 47.42 391.82 18.39 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) 04/18/2024 _x86_64_ (1 CPU) 20:03:45 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 64.35 0.08 14.78 8.40 0.10 12.29 08:05:01 PM 0 64.35 0.08 14.78 8.40 0.10 12.29 08:06:01 PM all 74.85 0.00 10.46 3.85 0.10 10.74 08:06:01 PM 0 74.85 0.00 10.46 3.85 0.10 10.74 08:07:01 PM all 66.86 0.00 5.25 2.52 0.12 25.25 08:07:01 PM 0 66.86 0.00 5.25 2.52 0.12 25.25 08:08:01 PM all 66.92 0.00 4.22 0.62 0.10 28.14 08:08:01 PM 0 66.92 0.00 4.22 0.62 0.10 28.14 08:09:01 PM all 66.20 0.00 5.31 13.14 0.10 15.25 08:09:01 PM 0 66.20 0.00 5.31 13.14 0.10 15.25 Average: all 67.84 0.02 8.00 5.70 0.10 18.34 Average: 0 67.84 0.02 8.00 5.70 0.10 18.34