---> uname -a: Linux prd-centos8-robot-2c-8g-4549.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 610 4901 19 2185 6788 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:56:0d:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fe56:df1/64 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) 11/01/2025 _x86_64_ (2 CPU) 23:39:21 LINUX RESTART (2 CPU) 11:40:00 PM tps rtps wtps bread/s bwrtn/s 11:40:01 PM 115.60 50.46 65.14 1218.35 119777.98 11:41:01 PM 123.97 46.83 77.14 6059.24 7446.48 11:42:01 PM 87.07 0.72 86.35 52.92 10087.20 11:43:01 PM 33.16 0.38 32.77 64.25 2961.86 11:44:01 PM 79.64 9.48 70.15 1686.12 8060.46 11:45:01 PM 9.61 0.00 9.61 0.00 1006.08 11:46:01 PM 0.37 0.00 0.37 0.00 5.62 11:47:01 PM 0.17 0.00 0.17 0.00 1.72 11:48:01 PM 11.76 0.53 11.23 48.66 476.24 11:49:01 PM 31.22 0.50 30.72 63.71 1342.27 Average: 42.04 6.58 35.45 886.88 3721.85 11:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 PM 6029488 7298064 1852944 23.51 2688 1474632 454408 5.76 126908 1502792 5532 11:41:01 PM 5339792 7064024 2542640 32.26 2688 1906692 676872 7.58 187132 2035640 185008 11:42:01 PM 5173336 7016112 2709096 34.37 2688 2018968 701364 7.85 198884 2162580 42008 11:43:01 PM 5082728 7009316 2799704 35.52 2688 2097940 707748 7.92 228700 2208552 72696 11:44:01 PM 4915592 7025836 2966840 37.64 2688 2276752 668360 7.48 265660 2317668 25940 11:45:01 PM 4915380 7025628 2967052 37.64 2688 2276756 668360 7.48 265660 2317424 4 11:46:01 PM 4915328 7025576 2967104 37.64 2688 2276756 668360 7.48 265668 2317488 4 11:47:01 PM 4915464 7025708 2966968 37.64 2688 2276756 668360 7.48 265668 2317428 4 11:48:01 PM 5019448 6951932 2862984 36.32 2688 2103088 744140 8.33 264556 2233680 17004 11:49:01 PM 5017136 6948912 2865296 36.35 2688 2104928 754608 8.45 465532 2043236 26980 Average: 5132369 7039111 2750063 34.89 2688 2081327 671258 7.52 253437 2145649 37518 11:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 0.92 0.00 0.06 0.00 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 309.85 205.11 1881.10 63.30 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 70.34 48.38 620.68 7.82 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 24.81 21.74 66.25 6.57 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 585.14 425.16 388.08 99.03 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 1.10 0.70 0.16 0.12 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 3.90 2.07 0.72 0.49 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 2.57 1.90 0.45 0.42 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 133.44 91.08 104.05 29.38 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 16.78 15.26 14.28 8.00 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 127.29 89.97 341.10 23.85 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) 11/01/2025 _x86_64_ (2 CPU) 23:39:21 LINUX RESTART (2 CPU) 11:40:00 PM CPU %user %nice %system %iowait %steal %idle 11:40:01 PM all 94.06 0.00 4.57 0.46 0.46 0.46 11:40:01 PM 0 92.73 0.00 5.45 0.91 0.91 0.00 11:40:01 PM 1 95.41 0.00 3.67 0.00 0.00 0.92 11:41:01 PM all 45.55 0.03 7.48 1.18 0.12 45.66 11:41:01 PM 0 44.07 0.02 5.98 1.07 0.12 48.74 11:41:01 PM 1 47.03 0.03 8.97 1.29 0.12 42.56 11:42:01 PM all 21.93 0.00 3.28 1.03 0.07 73.70 11:42:01 PM 0 14.73 0.00 2.77 0.80 0.07 81.63 11:42:01 PM 1 29.12 0.00 3.78 1.25 0.07 65.78 11:43:01 PM all 24.69 0.00 3.73 0.28 0.08 71.22 11:43:01 PM 0 15.48 0.00 3.34 0.15 0.08 80.94 11:43:01 PM 1 33.90 0.00 4.12 0.40 0.08 61.50 11:44:01 PM all 26.75 0.00 5.57 1.03 0.08 66.56 11:44:01 PM 0 24.35 0.00 5.18 0.53 0.08 69.86 11:44:01 PM 1 29.16 0.00 5.97 1.52 0.08 63.26 11:45:01 PM all 0.32 0.00 0.10 0.14 0.04 99.40 11:45:01 PM 0 0.57 0.00 0.07 0.08 0.03 99.25 11:45:01 PM 1 0.07 0.00 0.13 0.20 0.05 99.55 11:46:01 PM all 0.25 0.00 0.08 0.00 0.03 99.64 11:46:01 PM 0 0.43 0.00 0.10 0.00 0.05 99.41 11:46:01 PM 1 0.07 0.00 0.05 0.00 0.02 99.87 11:47:01 PM all 0.33 0.00 0.06 0.00 0.03 99.58 11:47:01 PM 0 0.57 0.00 0.07 0.00 0.02 99.35 11:47:01 PM 1 0.10 0.00 0.05 0.00 0.03 99.82 11:48:01 PM all 10.59 0.00 2.12 0.05 0.06 87.18 11:48:01 PM 0 10.98 0.00 1.74 0.05 0.07 87.16 11:48:01 PM 1 10.20 0.00 2.50 0.05 0.05 87.19 11:49:01 PM all 31.79 0.00 3.71 0.13 0.08 64.28 11:49:01 PM 0 11.09 0.00 2.55 0.10 0.07 86.20 11:49:01 PM 1 52.54 0.00 4.87 0.17 0.10 42.33 Average: all 18.18 0.00 2.91 0.43 0.07 78.42 Average: 0 13.75 0.00 2.43 0.31 0.07 83.44 Average: 1 22.62 0.00 3.38 0.54 0.07 73.39