---> uname -a: Linux prd-centos8-builder-1c-1g-1033.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: 2800.022 BogoMIPS: 5600.04 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: 770 300 97 6 372 338 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:e2:7e:50 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 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fee2:7e50/64 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) 12/16/2023 _x86_64_ (1 CPU) 16:03:53 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:03 PM 294.59 226.99 67.59 16441.97 39905.96 04:06:01 PM 159.83 34.11 125.71 3579.62 15346.23 04:07:01 PM 119.36 34.61 84.76 2066.78 8241.82 04:08:01 PM 36.49 4.22 32.28 380.20 1549.34 04:09:01 PM 140.82 115.54 25.28 7346.44 1497.27 Average: 150.17 83.43 66.75 5979.68 13297.28 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:03 PM 79928 362852 709128 89.87 2104 361316 475884 25.90 131428 442700 35380 04:06:01 PM 55744 311396 733312 92.94 788 325548 513344 27.94 131336 438056 30456 04:07:01 PM 140020 327072 649036 82.25 344 254064 494636 26.92 129736 348936 25672 04:08:01 PM 127048 324700 662008 83.90 344 264712 495616 26.97 147428 343508 1084 04:09:01 PM 47044 356648 742012 94.04 224 376940 467536 25.44 151076 421624 5288 Average: 89957 336534 699099 88.60 761 316516 489403 26.63 138201 398965 19576 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:03 PM eth0 223.15 132.52 1012.16 55.85 0.00 0.00 0.00 0.00 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 64.20 60.14 974.34 7.39 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 22.36 23.66 179.45 7.81 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 16.40 19.13 15.88 7.73 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 17.34 16.96 17.22 8.33 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 68.73 50.43 436.41 17.49 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) 12/16/2023 _x86_64_ (1 CPU) 16:03:53 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:03 PM all 56.11 0.10 11.57 21.16 0.12 10.95 04:05:03 PM 0 56.11 0.10 11.57 21.16 0.12 10.95 04:06:01 PM all 69.13 0.00 6.81 5.66 0.10 18.30 04:06:01 PM 0 69.13 0.00 6.81 5.66 0.10 18.30 04:07:01 PM all 62.24 0.00 5.07 5.17 0.08 27.42 04:07:01 PM 0 62.24 0.00 5.07 5.17 0.08 27.42 04:08:01 PM all 64.59 0.00 2.59 1.53 0.10 31.19 04:08:01 PM 0 64.59 0.00 2.59 1.53 0.10 31.19 04:09:01 PM all 51.91 0.00 3.57 15.41 0.10 29.01 04:09:01 PM 0 51.91 0.00 3.57 15.41 0.10 29.01 Average: all 60.74 0.02 5.91 9.81 0.10 23.41 Average: 0 60.74 0.02 5.91 9.81 0.10 23.41