---> uname -a: Linux prd-centos8-builder-1c-1g-2958.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: 2799.998 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 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: 770 297 86 5 386 341 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:20:51:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.32/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe20:51e0/64 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) 01/06/2024 _x86_64_ (1 CPU) 13:03:51 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 268.76 208.51 60.26 15866.28 39518.61 01:06:02 PM 135.45 26.26 109.19 3215.16 13304.39 01:07:01 PM 151.08 43.48 107.60 2631.36 10600.19 01:08:01 PM 33.52 3.50 30.02 253.74 1057.24 01:09:01 PM 34.48 19.07 15.41 794.67 457.49 01:10:01 PM 172.97 110.45 62.52 7274.65 2489.94 Average: 132.67 68.61 64.07 5012.47 11243.35 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 78996 360084 710060 89.99 2104 359784 475984 25.90 133500 438664 34632 01:06:02 PM 98568 330120 690488 87.51 292 302292 501356 27.28 106304 426336 27212 01:07:01 PM 197428 383312 591628 74.98 4 251892 432836 23.55 127624 288268 14076 01:08:01 PM 184784 377280 604272 76.58 4 258940 443416 24.13 142384 289552 16 01:09:01 PM 128772 327552 660284 83.68 4 265100 490760 26.71 139936 342940 13532 01:10:01 PM 76676 344856 712380 90.28 4 334788 491572 26.75 151380 394452 13888 Average: 127537 353867 661519 83.84 402 295466 472654 25.72 133521 363369 17226 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 189.29 114.80 1011.05 53.83 0.00 0.00 0.00 0.00 01:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 PM eth0 63.39 57.57 942.23 7.10 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 20.40 21.86 181.02 7.12 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 14.49 17.87 14.32 8.24 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 16.38 17.44 16.55 6.08 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 15.93 16.68 12.98 12.44 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 53.42 41.10 363.81 15.83 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) 01/06/2024 _x86_64_ (1 CPU) 13:03:51 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 58.27 0.10 11.33 18.96 0.12 11.22 01:05:01 PM 0 58.27 0.10 11.33 18.96 0.12 11.22 01:06:02 PM all 71.07 0.00 6.72 4.01 0.12 18.08 01:06:02 PM 0 71.07 0.00 6.72 4.01 0.12 18.08 01:07:01 PM all 62.63 0.00 5.85 7.51 0.10 23.91 01:07:01 PM 0 62.63 0.00 5.85 7.51 0.10 23.91 01:08:01 PM all 68.87 0.00 2.57 1.23 0.10 27.23 01:08:01 PM 0 68.87 0.00 2.57 1.23 0.10 27.23 01:09:01 PM all 60.11 0.00 3.18 1.37 0.08 35.25 01:09:01 PM 0 60.11 0.00 3.18 1.37 0.08 35.25 01:10:01 PM all 59.29 0.00 4.53 16.35 0.10 19.74 01:10:01 PM 0 59.29 0.00 4.53 16.35 0.10 19.74 Average: all 63.38 0.02 5.69 8.23 0.10 22.57 Average: 0 63.38 0.02 5.69 8.23 0.10 22.57