---> uname -a: Linux prd-centos8-builder-1c-1g-13.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: 2799.996 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 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: 770 313 91 5 365 326 Swap: 1023 23 1000 ---> 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:7c:7b:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.175/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe7c:7b8c/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) 01/26/2024 _x86_64_ (1 CPU) 21:03:46 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 248.05 164.15 83.90 11162.75 41605.30 09:06:01 PM 158.61 31.04 127.57 4485.11 14571.58 09:07:01 PM 94.95 16.63 78.32 1270.19 5667.52 09:08:01 PM 26.52 6.63 19.89 247.17 441.81 09:09:01 PM 157.45 119.19 38.26 7720.05 2200.05 Average: 137.16 67.56 69.60 4979.45 12907.65 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 46404 295384 742652 94.12 2104 326668 527132 28.69 128656 474688 23348 09:06:01 PM 104160 316592 684896 86.80 480 279240 488180 26.57 110232 402112 22448 09:07:01 PM 203200 384336 585856 74.25 188 247872 436288 23.74 145224 273388 3264 09:08:01 PM 185276 372164 603780 76.52 188 253656 436308 23.74 156420 278952 20 09:09:01 PM 51540 284880 737516 93.47 140 300320 538868 29.32 147944 423992 15688 Average: 118116 330671 670940 85.03 620 281551 485355 26.41 137695 370626 12954 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 207.65 125.21 1182.16 55.07 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 47.12 45.05 630.89 6.65 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 19.95 21.51 155.06 7.44 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 15.12 17.75 11.73 8.63 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 16.77 16.21 16.73 8.21 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 61.37 45.18 399.61 17.21 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) 01/26/2024 _x86_64_ (1 CPU) 21:03:46 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 59.45 0.10 8.81 16.26 0.12 15.26 09:05:01 PM 0 59.45 0.10 8.81 16.26 0.12 15.26 09:06:01 PM all 70.33 0.00 6.99 4.97 0.12 17.59 09:06:01 PM 0 70.33 0.00 6.99 4.97 0.12 17.59 09:07:01 PM all 59.10 0.00 3.87 3.33 0.10 33.59 09:07:01 PM 0 59.10 0.00 3.87 3.33 0.10 33.59 09:08:01 PM all 61.58 0.00 2.53 0.90 0.08 34.90 09:08:01 PM 0 61.58 0.00 2.53 0.90 0.08 34.90 09:09:01 PM all 50.39 0.00 3.74 15.64 0.10 30.13 09:09:01 PM 0 50.39 0.00 3.74 15.64 0.10 30.13 Average: all 60.17 0.02 5.19 8.22 0.10 26.29 Average: 0 60.17 0.02 5.19 8.22 0.10 26.29