---> uname -a: Linux prd-centos8-builder-1c-1g-848.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: 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 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: 770 310 73 6 387 328 Swap: 1023 24 999 ---> 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:1d:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.191/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe7c:1d99/64 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) 03:03:53 LINUX RESTART (1 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 332.98 229.07 103.91 17233.25 41525.81 03:06:01 AM 157.98 31.15 126.83 3409.42 14452.11 03:07:01 AM 83.16 33.59 49.57 2075.95 3779.06 03:08:01 AM 21.96 4.50 17.46 99.02 337.93 03:09:01 AM 135.19 111.46 23.73 7977.35 802.61 Average: 145.64 81.46 64.18 6121.73 12082.21 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 70404 332284 718808 91.08 2100 335584 473608 25.77 121560 439328 22840 03:06:01 AM 134772 356968 654440 82.92 236 288448 448176 24.39 94076 387940 12124 03:07:01 AM 153216 346880 635996 80.59 0 260532 466076 25.36 133408 335376 588 03:08:01 AM 167624 362584 621588 78.76 0 261876 451340 24.56 149460 303788 12 03:09:01 AM 114840 365628 674372 85.45 0 317468 459768 25.02 167688 345320 180 Average: 128171 352869 661041 83.76 467 292782 459794 25.02 133238 362350 7149 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 196.83 100.27 935.38 56.43 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 62.84 58.91 769.90 7.05 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 30.38 31.65 280.86 9.97 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 16.09 19.14 13.39 7.67 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 23.05 20.07 26.85 12.61 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 65.40 45.83 403.58 18.62 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) 03:03:53 LINUX RESTART (1 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 54.92 0.07 19.67 15.26 0.12 9.97 03:05:01 AM 0 54.92 0.07 19.67 15.26 0.12 9.97 03:06:01 AM all 72.80 0.00 10.96 3.69 0.12 12.44 03:06:01 AM 0 72.80 0.00 10.96 3.69 0.12 12.44 03:07:01 AM all 64.55 0.00 5.81 4.02 0.12 25.50 03:07:01 AM 0 64.55 0.00 5.81 4.02 0.12 25.50 03:08:01 AM all 67.25 0.00 4.09 0.53 0.10 28.03 03:08:01 AM 0 67.25 0.00 4.09 0.53 0.10 28.03 03:09:01 AM all 62.15 0.00 5.28 13.10 0.12 19.36 03:09:01 AM 0 62.15 0.00 5.28 13.10 0.12 19.36 Average: all 64.38 0.01 9.11 7.28 0.11 19.10 Average: 0 64.38 0.01 9.11 7.28 0.11 19.10