---> uname -a: Linux prd-centos8-builder-1c-1g-3833.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: 770 298 97 6 375 340 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:7c:e2:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe7c:e264/64 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) 01/15/2024 _x86_64_ (1 CPU) 21:03:49 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 271.30 191.46 79.83 14120.48 40930.68 09:06:01 PM 168.93 40.71 128.22 3670.73 15056.99 09:07:01 PM 104.00 16.82 87.17 1366.92 6433.37 09:08:01 PM 23.61 5.00 18.61 164.64 391.83 09:09:02 PM 159.50 121.24 38.27 7944.47 2146.92 Average: 145.51 75.08 70.43 5456.06 12997.71 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 74628 325468 714428 90.54 2104 328032 514016 27.97 128432 447060 30608 09:06:01 PM 149176 378648 639880 81.09 112 295980 420528 22.88 130032 331228 17672 09:07:01 PM 75584 281100 713472 90.42 100 272488 542144 29.50 144880 396600 24 09:08:01 PM 154700 351060 634356 80.39 100 263380 469984 25.58 154616 306548 16 09:09:02 PM 131932 375196 657124 83.28 0 309972 462088 25.15 151804 339372 15804 Average: 117204 342294 671852 85.15 483 293970 481752 26.22 141953 364162 12825 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 174.63 117.74 1046.57 54.16 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 54.08 50.50 727.00 7.96 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.24 24.87 181.43 7.08 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 17.16 19.43 16.60 8.82 0.00 0.00 0.00 0.00 09:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:02 PM eth0 19.21 18.14 19.31 10.99 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 57.69 46.15 398.33 17.81 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) 01/15/2024 _x86_64_ (1 CPU) 21:03:49 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 59.33 0.12 9.49 20.73 0.10 10.23 09:05:01 PM 0 59.33 0.12 9.49 20.73 0.10 10.23 09:06:01 PM all 66.14 0.00 6.98 5.97 0.10 20.81 09:06:01 PM 0 66.14 0.00 6.98 5.97 0.10 20.81 09:07:01 PM all 59.95 0.00 4.07 4.80 0.07 31.11 09:07:01 PM 0 59.95 0.00 4.07 4.80 0.07 31.11 09:08:01 PM all 64.43 0.00 2.70 0.42 0.08 32.37 09:08:01 PM 0 64.43 0.00 2.70 0.42 0.08 32.37 09:09:02 PM all 50.18 0.00 4.03 16.14 0.08 29.56 09:09:02 PM 0 50.18 0.00 4.03 16.14 0.08 29.56 Average: all 60.01 0.02 5.46 9.61 0.09 24.81 Average: 0 60.01 0.02 5.46 9.61 0.09 24.81