---> uname -a: Linux prd-centos8-builder-1c-1g-2713.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: 2800.000 BogoMIPS: 5600.00 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: 770 304 85 6 381 334 Swap: 1023 17 1006 ---> 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:eb:e6:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.217/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:feeb:e622/64 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) 01/03/2024 _x86_64_ (1 CPU) 16:03:59 LINUX RESTART (1 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 151.62 30.14 121.48 3561.32 13643.98 04:07:01 PM 133.29 31.36 101.93 2479.57 10661.35 04:08:01 PM 40.31 5.61 34.70 424.05 1608.23 04:09:01 PM 64.02 42.41 21.61 2970.57 1205.67 04:10:01 PM 144.50 83.73 60.78 5091.14 2427.33 Average: 106.76 38.65 68.11 2905.55 5910.90 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 58120 310532 730936 92.63 196 323960 520124 28.30 96244 478024 29400 04:07:01 PM 167456 348936 621600 78.78 0 248076 473072 25.74 110384 338856 25360 04:08:01 PM 73980 279048 715076 90.62 0 272040 544440 29.63 141824 402464 12708 04:09:01 PM 104572 369712 684484 86.75 0 331900 452548 24.63 153512 355296 4196 04:10:01 PM 51956 298444 737100 93.42 0 314184 553776 30.14 152980 420280 27944 Average: 91217 321334 697839 88.44 39 298032 508792 27.69 130989 398984 19922 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 83.42 77.43 1222.44 8.55 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 21.11 21.68 193.35 6.98 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 15.91 18.71 15.68 8.86 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 19.30 19.33 19.00 8.91 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 13.97 15.39 11.00 8.85 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 30.75 30.52 292.49 8.43 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) 01/03/2024 _x86_64_ (1 CPU) 16:03:59 LINUX RESTART (1 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 68.60 0.00 6.63 5.38 0.10 19.30 04:06:01 PM 0 68.60 0.00 6.63 5.38 0.10 19.30 04:07:01 PM all 66.85 0.00 5.78 4.97 0.12 22.28 04:07:01 PM 0 66.85 0.00 5.78 4.97 0.12 22.28 04:08:01 PM all 62.90 0.00 2.69 1.57 0.08 32.76 04:08:01 PM 0 62.90 0.00 2.69 1.57 0.08 32.76 04:09:01 PM all 58.56 0.00 3.50 3.92 0.10 33.92 04:09:01 PM 0 58.56 0.00 3.50 3.92 0.10 33.92 04:10:01 PM all 61.04 0.00 4.32 14.32 0.10 20.22 04:10:01 PM 0 61.04 0.00 4.32 14.32 0.10 20.22 Average: all 63.59 0.00 4.58 6.03 0.10 25.70 Average: 0 63.59 0.00 4.58 6.03 0.10 25.70