---> uname -a: Linux prd-centos8-builder-1c-1g-1343.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: 770 297 78 5 395 341 Swap: 1023 22 1001 ---> 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:fc:99:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.200/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fefc:9979/64 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) 05/19/2024 _x86_64_ (1 CPU) 11:04:11 LINUX RESTART (1 CPU) 11:05:02 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 146.90 104.52 42.38 8550.30 38956.09 11:07:01 AM 84.24 18.40 65.84 1452.91 4143.08 11:08:01 AM 77.19 15.40 61.79 2345.40 7656.65 11:09:01 AM 68.04 17.01 51.03 1174.30 4591.56 11:10:01 AM 45.94 14.68 31.26 542.88 3020.46 11:11:01 AM 21.43 3.20 18.23 180.22 1096.09 11:12:01 AM 13.26 0.63 12.62 9.73 239.20 11:13:01 AM 11.86 3.50 8.36 58.89 180.26 11:14:01 AM 121.82 106.70 15.12 7762.03 647.14 11:15:01 AM 22.58 3.68 18.90 203.39 506.29 Average: 61.19 28.64 32.54 2217.32 6049.84 11:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 63076 387060 726136 92.01 2036 396536 430384 23.42 97272 458068 14176 11:07:01 AM 89408 300492 699804 88.67 1372 282872 519588 28.27 122580 409744 21612 11:08:01 AM 109088 350828 680124 86.18 736 311760 484432 26.36 113476 407160 27992 11:09:01 AM 108676 368012 680536 86.23 360 322996 455944 24.81 129240 374884 25664 11:10:01 AM 153448 347100 635764 80.56 0 258044 505596 27.51 127728 336056 7920 11:11:01 AM 186592 383608 602620 76.36 0 261916 449892 24.48 147436 284280 8 11:12:01 AM 73428 286292 715784 90.70 0 277764 546064 29.71 149224 395968 15800 11:13:01 AM 67532 280916 721680 91.44 0 278296 550076 29.93 149432 400472 15812 11:14:01 AM 109488 367720 679724 86.13 0 322748 476164 25.91 147236 367376 144 11:15:01 AM 151732 403956 637480 80.77 0 317016 442136 24.06 148140 326240 10792 Average: 111247 347598 677965 85.90 450 302995 486028 26.45 133176 376025 13992 11:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 136.15 84.65 783.11 53.64 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 46.26 37.59 421.21 6.07 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 22.64 18.16 341.77 2.02 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 19.06 17.11 157.68 4.12 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 21.82 17.63 267.82 4.30 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 8.14 11.54 10.01 5.39 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 8.79 12.51 7.28 5.17 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 11.34 12.24 9.81 3.64 0.00 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 11.36 10.46 12.54 8.51 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 7.24 10.08 6.02 4.47 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 29.11 23.10 200.80 9.66 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) 05/19/2024 _x86_64_ (1 CPU) 11:04:11 LINUX RESTART (1 CPU) 11:05:02 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 49.44 0.06 14.35 6.19 21.25 8.71 11:06:01 AM 0 49.44 0.06 14.35 6.19 21.25 8.71 11:07:01 AM all 50.56 0.02 8.18 7.09 17.92 16.23 11:07:01 AM 0 50.56 0.02 8.18 7.09 17.92 16.23 11:08:01 AM all 54.89 0.00 9.60 5.29 17.63 12.60 11:08:01 AM 0 54.89 0.00 9.60 5.29 17.63 12.60 11:09:01 AM all 59.03 0.00 6.85 4.44 17.59 12.09 11:09:01 AM 0 59.03 0.00 6.85 4.44 17.59 12.09 11:10:01 AM all 53.33 0.00 5.65 6.12 17.03 17.88 11:10:01 AM 0 53.33 0.00 5.65 6.12 17.03 17.88 11:11:01 AM all 61.43 0.00 3.50 1.68 15.75 17.64 11:11:01 AM 0 61.43 0.00 3.50 1.68 15.75 17.64 11:12:01 AM all 64.73 0.00 4.34 1.06 14.76 15.11 11:12:01 AM 0 64.73 0.00 4.34 1.06 14.76 15.11 11:13:01 AM all 55.77 0.00 4.80 1.38 12.56 25.50 11:13:01 AM 0 55.77 0.00 4.80 1.38 12.56 25.50 11:14:01 AM all 44.39 0.00 5.43 23.57 15.68 10.92 11:14:01 AM 0 44.39 0.00 5.43 23.57 15.68 10.92 11:15:01 AM all 64.60 0.00 4.75 1.74 17.91 10.99 11:15:01 AM 0 64.60 0.00 4.75 1.74 17.91 10.99 Average: all 55.77 0.01 6.74 5.91 16.81 14.77 Average: 0 55.77 0.01 6.74 5.91 16.81 14.77