---> uname -a: Linux prd-centos8-robot-2c-8g-892.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4959 19 2136 6799 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:00:85:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe00:854d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/11/2025 _x86_64_ (2 CPU) 23:06:30 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 90.69 29.56 61.13 5744.35 5761.25 11:09:01 PM 89.19 0.73 88.45 53.05 10290.87 11:10:01 PM 28.80 0.42 28.38 64.79 2515.66 11:11:01 PM 63.45 9.23 54.22 1641.45 7222.84 11:12:01 PM 5.60 0.12 5.48 33.06 226.68 11:13:01 PM 2.20 0.00 2.20 0.00 114.81 11:14:01 PM 0.42 0.00 0.42 0.00 6.88 11:15:01 PM 0.12 0.00 0.12 0.00 1.33 11:16:01 PM 6.51 0.32 6.20 36.92 207.01 Average: 31.89 4.49 27.40 841.59 2927.73 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5409664 7063172 2472760 31.37 2688 1837300 717480 8.03 185692 1971256 158148 11:09:01 PM 5198308 6993684 2684116 34.05 2688 1973248 748084 8.38 199096 2140540 30688 11:10:01 PM 5121188 7002108 2761236 35.03 2688 2056512 764628 8.56 233496 2179436 63540 11:11:01 PM 5001680 7049908 2880744 36.55 2688 2218308 670988 7.51 264112 2240720 76 11:12:01 PM 4954488 7005140 2927936 37.15 2688 2220712 745092 8.34 264376 2291612 1284 11:13:01 PM 4954572 7005228 2927852 37.14 2688 2220712 745092 8.34 264376 2291580 4 11:14:01 PM 4946872 6997544 2935552 37.24 2688 2220728 760528 8.52 264376 2298956 4 11:15:01 PM 4945140 6995816 2937284 37.26 2688 2220732 760528 8.52 264376 2301184 4 11:16:01 PM 5030112 6939936 2852312 36.19 2688 2083624 792456 8.87 288040 2207956 33604 Average: 5062447 7005837 2819977 35.78 2688 2116875 744986 8.34 247549 2213693 31928 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 336.27 197.60 1606.19 55.90 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 65.14 47.85 636.45 17.70 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 43.83 32.14 296.39 7.88 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 205.71 149.86 48.04 33.77 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 46.56 37.79 24.76 11.63 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 250.06 249.29 50.40 104.47 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 68.11 66.59 83.64 25.74 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 110.16 106.08 34.60 38.21 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 131.17 104.52 135.82 47.73 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 139.67 110.19 324.04 38.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/11/2025 _x86_64_ (2 CPU) 23:06:30 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 40.98 0.00 6.87 2.47 0.10 49.57 11:08:01 PM 0 46.43 0.00 7.03 2.19 0.10 44.26 11:08:01 PM 1 35.54 0.00 6.71 2.76 0.10 54.89 11:09:01 PM all 23.64 0.00 3.22 3.26 0.09 69.79 11:09:01 PM 0 33.19 0.00 3.67 3.37 0.10 59.67 11:09:01 PM 1 14.10 0.00 2.77 3.15 0.08 79.90 11:10:01 PM all 20.67 0.00 2.86 1.66 0.07 74.74 11:10:01 PM 0 21.37 0.00 2.86 1.40 0.07 74.31 11:10:01 PM 1 19.97 0.00 2.87 1.92 0.07 75.17 11:11:01 PM all 18.01 0.00 3.95 3.06 0.08 74.90 11:11:01 PM 0 21.69 0.00 4.00 3.32 0.08 70.90 11:11:01 PM 1 14.32 0.00 3.90 2.79 0.08 78.91 11:12:01 PM all 4.37 0.00 0.25 0.07 0.06 95.25 11:12:01 PM 0 3.71 0.00 0.27 0.10 0.07 95.86 11:12:01 PM 1 5.04 0.00 0.23 0.03 0.05 94.65 11:13:01 PM all 19.81 0.00 0.43 0.01 0.09 79.66 11:13:01 PM 0 37.82 0.00 0.67 0.00 0.08 61.42 11:13:01 PM 1 1.86 0.00 0.18 0.02 0.10 97.84 11:14:01 PM all 5.29 0.00 0.18 0.00 0.07 94.47 11:14:01 PM 0 9.69 0.00 0.22 0.00 0.07 90.03 11:14:01 PM 1 0.89 0.00 0.13 0.00 0.07 98.91 11:15:01 PM all 15.08 0.00 0.31 0.00 0.08 84.53 11:15:01 PM 0 23.55 0.00 0.40 0.00 0.08 75.96 11:15:01 PM 1 6.62 0.00 0.22 0.00 0.08 93.08 11:16:01 PM all 18.37 0.00 1.49 0.08 0.09 79.96 11:16:01 PM 0 28.90 0.00 1.38 0.13 0.08 69.51 11:16:01 PM 1 7.91 0.00 1.60 0.03 0.10 90.36 Average: all 18.47 0.00 2.17 1.18 0.08 78.09 Average: 0 25.14 0.00 2.28 1.17 0.08 71.33 Average: 1 11.81 0.00 2.07 1.19 0.08 84.85