---> uname -a: Linux prd-centos8-builder-1c-1g-866.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: 770 306 88 5 374 333 Swap: 1023 31 992 ---> 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:0a:32:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.24/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:fe0a:3283/64 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) 11/26/2023 _x86_64_ (1 CPU) 13:03:44 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 232.55 155.42 77.13 10762.48 41894.99 01:06:01 PM 132.36 30.21 102.14 3376.52 12096.99 01:07:01 PM 136.39 37.43 98.97 2254.42 9986.37 01:08:01 PM 34.82 5.70 29.12 509.16 1056.08 01:09:01 PM 18.44 4.75 13.69 118.61 265.07 01:10:01 PM 161.32 119.79 41.53 7832.62 1761.15 Average: 119.35 58.90 60.45 4143.93 11185.08 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 69136 316432 719920 91.24 1952 325700 513964 27.97 124144 460220 21992 01:06:01 PM 88624 313112 700432 88.77 164 295248 515956 28.08 95564 446648 23560 01:07:01 PM 162308 337404 626748 79.43 60 240832 477652 25.99 108636 341144 13948 01:08:01 PM 104400 305280 684656 86.77 60 267168 515000 28.03 138508 375176 11644 01:09:01 PM 91500 296112 697556 88.40 60 270908 523864 28.51 140956 384508 13024 01:10:01 PM 91284 349244 697772 88.43 60 324852 483196 26.29 144940 387724 18496 Average: 101209 319597 687847 87.17 393 287451 504939 27.48 125458 399237 17111 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 185.71 122.94 1044.53 54.52 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 59.33 52.11 864.37 6.49 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 19.21 20.20 176.75 6.59 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 15.19 18.09 14.82 7.19 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 14.83 16.96 12.02 7.10 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 15.31 15.09 15.56 10.90 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 51.64 40.92 355.02 15.47 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) 11/26/2023 _x86_64_ (1 CPU) 13:03:44 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 64.61 0.10 9.58 15.38 0.15 10.18 01:05:01 PM 0 64.61 0.10 9.58 15.38 0.15 10.18 01:06:01 PM all 70.55 0.00 6.55 5.43 0.13 17.33 01:06:01 PM 0 70.55 0.00 6.55 5.43 0.13 17.33 01:07:01 PM all 64.60 0.00 6.04 6.94 0.13 22.28 01:07:01 PM 0 64.60 0.00 6.04 6.94 0.13 22.28 01:08:01 PM all 65.46 0.00 3.04 1.95 0.12 29.44 01:08:01 PM 0 65.46 0.00 3.04 1.95 0.12 29.44 01:09:01 PM all 62.14 0.00 2.80 0.57 0.12 34.37 01:09:01 PM 0 62.14 0.00 2.80 0.57 0.12 34.37 01:10:01 PM all 58.83 0.00 4.12 17.34 0.12 19.59 01:10:01 PM 0 58.83 0.00 4.12 17.34 0.12 19.59 Average: all 64.37 0.02 5.35 7.93 0.13 22.20 Average: 0 64.37 0.02 5.35 7.93 0.13 22.20