---> uname -a: Linux prd-centos8-builder-1c-1g-4610.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: 770 299 79 7 392 338 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:fd:7b:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.139/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fefd:7bc7/64 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) 03/15/2024 _x86_64_ (1 CPU) 09:03:46 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 246.97 200.45 46.52 15869.23 38256.46 09:06:01 AM 90.39 34.94 55.45 3349.56 6447.86 09:07:01 AM 93.06 10.55 82.50 1323.12 9233.09 09:08:01 AM 76.05 25.53 50.52 1537.16 4668.35 09:09:01 AM 36.58 15.97 20.60 681.55 749.40 09:10:01 AM 13.86 0.42 13.44 13.59 265.40 09:11:01 AM 13.97 4.25 9.72 101.73 723.84 09:12:01 AM 130.66 111.66 19.00 8065.95 740.05 Average: 87.91 50.63 37.29 3880.26 7662.50 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 117996 371228 671216 85.05 1964 348468 429344 23.36 103964 422128 12968 09:06:01 AM 92604 294040 696608 88.27 404 276296 534352 29.08 139344 404824 4740 09:07:01 AM 54964 305580 734248 93.04 96 320108 519104 28.25 104248 463892 13440 09:08:01 AM 62960 272908 726252 92.02 32 277092 557580 30.34 111888 445588 10388 09:09:01 AM 83644 300432 705568 89.40 32 284540 525180 28.58 148836 389088 14752 09:10:01 AM 70988 287964 718224 91.01 32 284748 559492 30.44 149060 401480 14752 09:11:01 AM 72664 276472 716548 90.79 32 271516 550152 29.94 149640 398440 28 09:12:01 AM 108636 368636 680576 86.23 0 327196 468528 25.49 167736 348160 1264 Average: 83057 309658 706155 89.48 324 298746 517966 28.18 134340 409200 9042 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 156.61 81.20 667.04 49.63 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 70.12 53.85 794.10 7.72 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 21.47 19.76 230.12 3.11 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 21.00 19.85 252.28 5.22 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 10.59 13.47 12.31 6.10 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 9.43 12.94 7.71 5.47 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 11.26 12.24 9.50 5.08 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 14.04 13.31 15.46 8.96 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 39.42 28.38 249.26 11.44 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) 03/15/2024 _x86_64_ (1 CPU) 09:03:46 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 64.08 0.12 22.45 5.03 7.06 1.27 09:05:01 AM 0 64.08 0.12 22.45 5.03 7.06 1.27 09:06:01 AM all 68.48 0.03 11.22 1.83 8.23 10.20 09:06:01 AM 0 68.48 0.03 11.22 1.83 8.23 10.20 09:07:01 AM all 73.07 0.00 9.77 1.38 8.22 7.56 09:07:01 AM 0 73.07 0.00 9.77 1.38 8.22 7.56 09:08:01 AM all 72.00 0.00 7.03 3.53 7.36 10.08 09:08:01 AM 0 72.00 0.00 7.03 3.53 7.36 10.08 09:09:01 AM all 66.88 0.00 4.86 1.57 6.58 20.12 09:09:01 AM 0 66.88 0.00 4.86 1.57 6.58 20.12 09:10:01 AM all 76.62 0.00 4.36 0.31 6.31 12.40 09:10:01 AM 0 76.62 0.00 4.36 0.31 6.31 12.40 09:11:01 AM all 64.88 0.00 4.65 0.42 5.62 24.43 09:11:01 AM 0 64.88 0.00 4.65 0.42 5.62 24.43 09:12:01 AM all 64.94 0.00 6.57 12.48 6.47 9.54 09:12:01 AM 0 64.94 0.00 6.57 12.48 6.47 9.54 Average: all 68.87 0.02 8.87 3.33 6.98 11.92 Average: 0 68.87 0.02 8.87 3.33 6.98 11.92