---> uname -a: Linux prd-centos8-builder-1c-1g-920.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 308 79 5 382 330 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:34:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.231/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe9e:34e8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/02/2024 _x86_64_ (1 CPU) 20:03:52 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 331.21 224.71 106.50 16674.21 40938.36 08:06:01 PM 151.15 25.47 125.67 3168.83 13915.13 08:07:01 PM 85.09 36.81 48.28 2350.14 3844.38 08:08:01 PM 26.42 4.16 22.26 108.88 645.24 08:09:01 PM 129.49 106.84 22.65 7648.29 801.57 Average: 144.74 79.65 65.09 5994.06 12039.51 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 64368 303572 724844 91.84 1972 311684 505912 27.53 118236 452436 27780 08:06:01 PM 48472 288500 740740 93.86 0 306808 523896 28.51 101320 470056 24412 08:07:01 PM 186656 388024 602556 76.35 0 268440 432828 23.55 134272 302404 8600 08:08:01 PM 181696 384928 607516 76.98 0 270344 424920 23.12 151132 289596 20 08:09:01 PM 47904 302792 741308 93.93 0 321344 520068 28.30 157960 420836 164 Average: 105819 333563 683393 86.59 394 295724 481525 26.20 132584 387066 12195 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 189.52 102.81 1005.57 55.28 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 57.86 53.93 685.52 7.79 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 29.91 31.49 279.89 9.36 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 16.81 19.66 13.67 8.03 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 19.90 19.18 19.87 11.72 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 62.85 45.44 401.14 18.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/02/2024 _x86_64_ (1 CPU) 20:03:52 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 58.35 0.13 20.38 13.26 0.13 7.73 08:05:01 PM 0 58.35 0.13 20.38 13.26 0.13 7.73 08:06:01 PM all 73.06 0.00 10.88 3.44 0.13 12.49 08:06:01 PM 0 73.06 0.00 10.88 3.44 0.13 12.49 08:07:01 PM all 66.27 0.00 5.68 4.28 0.10 23.67 08:07:01 PM 0 66.27 0.00 5.68 4.28 0.10 23.67 08:08:01 PM all 69.12 0.00 4.69 1.03 0.12 25.04 08:08:01 PM 0 69.12 0.00 4.69 1.03 0.12 25.04 08:09:01 PM all 59.83 0.00 5.38 12.46 0.10 22.23 08:09:01 PM 0 59.83 0.00 5.38 12.46 0.10 22.23 Average: all 65.33 0.03 9.40 6.89 0.12 18.23 Average: 0 65.33 0.03 9.40 6.89 0.12 18.23