---> uname -a: Linux prd-centos8-builder-1c-1g-3357.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: 770 319 67 5 383 320 Swap: 1023 19 1004 ---> 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:b7:04:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:feb7:48a/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) 03/01/2024 _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 303.00 225.33 77.67 16809.59 41491.24 08:06:01 PM 154.11 30.34 123.77 3660.72 14350.42 08:07:01 PM 96.00 22.38 73.63 1820.33 5448.85 08:08:01 PM 23.31 5.02 18.30 166.91 371.40 08:09:01 PM 167.07 125.40 41.68 8900.12 2257.41 Average: 148.72 81.70 67.02 6272.18 12787.81 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 76716 308476 712496 90.28 2104 306020 517520 28.16 129740 431760 25644 08:06:01 PM 163092 382240 626120 79.33 472 285288 418124 22.75 109412 343840 23624 08:07:01 PM 146488 336980 642724 81.44 80 257644 469240 25.53 133016 342016 8 08:08:01 PM 144752 338908 644460 81.66 80 261328 467944 25.46 144828 331136 16 08:09:01 PM 167504 391436 621708 78.78 72 290536 437036 23.78 137176 323420 17484 Average: 139710 351608 649502 82.30 562 280163 461973 25.14 130834 354434 13355 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 187.14 110.84 1069.29 52.90 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 58.04 54.81 773.78 7.08 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 24.14 24.94 175.91 9.73 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 16.43 19.28 17.03 7.93 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 24.70 21.28 26.98 14.76 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 62.10 46.24 412.76 18.48 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) 03/01/2024 _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 60.28 0.12 19.33 9.00 0.12 11.16 08:05:01 PM 0 60.28 0.12 19.33 9.00 0.12 11.16 08:06:01 PM all 73.81 0.00 10.96 3.94 0.12 11.18 08:06:01 PM 0 73.81 0.00 10.96 3.94 0.12 11.18 08:07:01 PM all 66.34 0.00 6.06 4.17 0.12 23.31 08:07:01 PM 0 66.34 0.00 6.06 4.17 0.12 23.31 08:08:01 PM all 69.92 0.00 4.12 0.47 0.10 25.39 08:08:01 PM 0 69.92 0.00 4.12 0.47 0.10 25.39 08:09:01 PM all 55.70 0.00 6.32 14.80 0.10 23.07 08:09:01 PM 0 55.70 0.00 6.32 14.80 0.10 23.07 Average: all 65.22 0.02 9.36 6.47 0.11 18.82 Average: 0 65.22 0.02 9.36 6.47 0.11 18.82