---> uname -a: Linux prd-centos8-builder-1c-1g-1260.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: 770 316 93 5 361 324 Swap: 1023 25 998 ---> 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:9e:c7:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.238/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe9e:c750/64 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) 11/30/2023 _x86_64_ (1 CPU) 19:03:47 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 302.18 222.04 80.15 16103.03 40956.71 07:06:01 PM 167.73 30.81 136.93 3494.08 17030.27 07:07:01 PM 124.53 48.13 76.40 3182.40 5259.82 07:08:01 PM 33.19 2.60 30.59 151.47 1359.03 07:09:01 PM 162.06 119.94 42.12 7597.94 1683.87 Average: 157.94 84.69 73.25 6105.43 13257.42 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 105248 349512 683808 86.66 2104 322372 478984 26.07 137152 407300 20680 07:06:01 PM 104472 292280 684584 86.76 456 257572 518088 28.19 81764 426072 16260 07:07:01 PM 59260 278156 729796 92.49 148 286472 551348 30.00 136892 421272 29280 07:08:01 PM 66340 267096 722716 91.59 148 268616 559800 30.46 145792 406296 16 07:09:01 PM 50988 291760 738068 93.54 0 308920 547940 29.82 163588 412988 11840 Average: 77262 295761 711794 90.21 571 288790 531232 28.91 133038 414786 15615 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 236.66 118.24 1049.74 53.76 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 61.63 58.43 869.92 6.91 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 30.99 29.93 186.30 19.28 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 16.02 18.30 15.46 7.63 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 17.34 16.89 17.16 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 72.52 48.36 427.77 19.18 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) 11/30/2023 _x86_64_ (1 CPU) 19:03:47 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 58.13 0.13 11.91 19.72 0.13 9.97 07:05:01 PM 0 58.13 0.13 11.91 19.72 0.13 9.97 07:06:01 PM all 68.87 0.00 7.35 5.24 0.12 18.42 07:06:01 PM 0 68.87 0.00 7.35 5.24 0.12 18.42 07:07:01 PM all 61.00 0.00 4.45 5.25 0.10 29.19 07:07:01 PM 0 61.00 0.00 4.45 5.25 0.10 29.19 07:08:01 PM all 64.89 0.00 2.63 1.35 0.10 31.03 07:08:01 PM 0 64.89 0.00 2.63 1.35 0.10 31.03 07:09:01 PM all 49.17 0.00 3.75 17.26 0.10 29.72 07:09:01 PM 0 49.17 0.00 3.75 17.26 0.10 29.72 Average: all 60.41 0.03 6.02 9.76 0.11 23.67 Average: 0 60.41 0.03 6.02 9.76 0.11 23.67