---> uname -a: Linux prd-centos8-robot-2c-8g-7083.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 606 4939 19 2151 6794 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:2b:8a:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.138/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe2b:8aa1/64 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) 11/13/2024 _x86_64_ (2 CPU) 08:18:29 LINUX RESTART (2 CPU) 08:19:02 AM tps rtps wtps bread/s bwrtn/s 08:20:01 AM 102.34 56.81 45.53 6768.01 28703.98 08:21:01 AM 124.42 7.41 117.01 1296.07 10438.67 08:22:01 AM 24.70 0.00 24.70 0.00 3455.59 08:23:01 AM 19.66 0.42 19.24 64.78 1365.28 08:24:01 AM 52.43 0.03 52.40 3.47 7058.00 08:25:01 AM 5.25 0.10 5.15 32.13 215.80 08:26:01 AM 2.22 0.02 2.20 0.93 341.14 08:27:01 AM 0.22 0.00 0.22 0.00 3.12 08:28:02 AM 4.65 0.32 4.33 36.93 274.49 08:29:01 AM 29.06 0.53 28.53 64.93 1756.40 Average: 36.40 6.49 29.91 818.14 5328.71 08:19:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 AM 5469840 7021512 2412584 30.61 2688 1743164 767772 8.60 188988 1936680 99144 08:21:01 AM 5168492 7006044 2713932 34.43 2688 2014320 728700 8.16 220556 2146188 90088 08:22:01 AM 5193816 7031884 2688608 34.11 2688 2015416 695416 7.79 230012 2113340 1120 08:23:01 AM 5086944 7008996 2795480 35.46 2688 2096564 738688 8.27 255416 2186592 62444 08:24:01 AM 5023412 7060876 2859012 36.27 2688 2207068 642756 7.20 256524 2224908 32 08:25:01 AM 4970812 7016252 2911612 36.94 2688 2215076 724532 8.11 256784 2279852 6788 08:26:01 AM 4964756 7011592 2917668 37.01 2688 2216436 724532 8.11 256784 2286668 4 08:27:01 AM 4938896 6985792 2943528 37.34 2688 2216496 759604 8.51 256784 2311220 28 08:28:02 AM 5076104 6974260 2806320 35.60 2688 2071700 698672 7.82 263432 2183260 19768 08:29:01 AM 5101004 6999512 2781420 35.29 2688 2073824 700320 7.84 459556 1970572 16600 Average: 5099408 7011672 2783016 35.31 2688 2087006 718099 8.04 264484 2163928 29602 08:19:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 305.39 193.32 1289.58 63.34 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 79.65 63.84 939.11 9.74 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 14.28 4.13 8.36 1.42 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 35.72 30.86 293.24 6.99 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 211.38 155.25 46.34 34.67 0.00 0.00 0.00 0.00 08:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM eth0 41.09 30.74 71.76 5.48 0.00 0.00 0.00 0.00 08:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM eth0 336.54 335.74 70.01 140.28 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 222.99 214.66 680.25 63.17 0.00 0.00 0.00 0.00 08:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:02 AM eth0 71.37 47.06 192.20 40.16 0.00 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 22.65 18.86 16.30 9.31 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 134.01 109.46 359.78 37.46 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) 11/13/2024 _x86_64_ (2 CPU) 08:18:29 LINUX RESTART (2 CPU) 08:19:02 AM CPU %user %nice %system %iowait %steal %idle 08:20:01 AM all 34.64 0.04 6.26 13.53 0.10 45.44 08:20:01 AM 0 30.20 0.05 6.36 11.42 0.11 51.87 08:20:01 AM 1 39.01 0.03 6.16 15.61 0.09 39.11 08:21:01 AM all 35.06 0.00 5.99 4.11 0.12 54.72 08:21:01 AM 0 37.19 0.00 5.84 3.65 0.10 53.23 08:21:01 AM 1 32.93 0.00 6.15 4.57 0.13 56.21 08:22:01 AM all 3.81 0.00 0.81 1.14 0.05 94.18 08:22:01 AM 0 5.40 0.00 0.99 1.84 0.05 91.72 08:22:01 AM 1 2.22 0.00 0.63 0.45 0.05 96.64 08:23:01 AM all 18.34 0.00 2.35 0.54 0.06 78.72 08:23:01 AM 0 8.47 0.00 1.87 0.42 0.05 89.20 08:23:01 AM 1 28.23 0.00 2.83 0.65 0.07 68.22 08:24:01 AM all 15.83 0.00 2.88 1.79 0.07 79.44 08:24:01 AM 0 15.78 0.00 3.01 1.49 0.07 79.66 08:24:01 AM 1 15.87 0.00 2.74 2.09 0.07 79.22 08:25:01 AM all 7.73 0.00 0.45 0.06 0.05 91.71 08:25:01 AM 0 4.29 0.00 0.50 0.00 0.05 95.16 08:25:01 AM 1 11.19 0.00 0.40 0.12 0.05 88.24 08:26:01 AM all 28.29 0.00 1.04 0.03 0.10 70.55 08:26:01 AM 0 19.24 0.00 0.94 0.05 0.08 79.69 08:26:01 AM 1 37.38 0.00 1.14 0.00 0.12 61.36 08:27:01 AM all 24.87 0.00 0.61 0.00 0.10 74.42 08:27:01 AM 0 8.56 0.00 0.47 0.00 0.10 90.86 08:27:01 AM 1 41.05 0.00 0.74 0.00 0.10 58.11 08:28:02 AM all 8.69 0.00 1.30 0.07 0.08 89.87 08:28:02 AM 0 6.99 0.00 1.02 0.08 0.07 91.84 08:28:02 AM 1 10.41 0.00 1.59 0.05 0.08 87.87 08:29:01 AM all 30.29 0.00 3.50 0.36 0.08 65.77 08:29:01 AM 0 27.59 0.00 3.80 0.29 0.07 68.25 08:29:01 AM 1 32.98 0.00 3.21 0.44 0.08 63.29 Average: all 20.69 0.00 2.51 2.13 0.08 74.60 Average: 0 16.30 0.01 2.46 1.88 0.07 79.27 Average: 1 25.08 0.00 2.55 2.37 0.08 69.92