---> uname -a: Linux prd-centos8-robot-2c-8g-38115.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: 2800.000 BogoMIPS: 5600.00 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 557 4980 19 2160 6843 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:ad:ee:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85556sec preferred_lft 85556sec inet6 fe80::f816:3eff:fead:ee60/64 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) 06/28/2025 _x86_64_ (2 CPU) 23:35:31 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 104.88 58.04 46.84 7588.74 15433.23 11:38:01 PM 111.90 0.73 111.16 53.06 10195.95 11:39:01 PM 38.00 0.63 37.37 64.78 4053.65 11:40:01 PM 70.52 9.45 61.07 1685.59 6088.20 11:41:01 PM 24.74 0.00 24.74 0.00 3678.96 11:42:01 PM 0.35 0.00 0.35 0.00 6.02 11:43:01 PM 0.18 0.00 0.18 0.00 2.00 11:44:01 PM 0.27 0.02 0.25 0.13 3.87 11:45:01 PM 2.03 0.00 2.03 0.00 95.55 11:46:01 PM 0.45 0.02 0.43 0.93 13.16 11:47:01 PM 0.40 0.07 0.33 3.20 45.31 11:48:01 PM 0.23 0.00 0.23 0.00 4.73 11:49:01 PM 25.37 0.40 24.98 46.78 1345.55 Average: 29.18 5.34 23.85 726.53 3151.48 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5479440 7050952 2402984 30.49 2688 1763964 698192 7.82 186388 1931700 111252 11:38:01 PM 5215940 7033036 2666484 33.83 2688 1993988 675000 7.56 198220 2120904 95680 11:39:01 PM 5287752 7106256 2594672 32.92 2688 1995936 602868 6.75 218912 2030648 10752 11:40:01 PM 5004448 7081220 2877976 36.51 2688 2245280 596264 6.68 266828 2233236 92732 11:41:01 PM 5003876 7080284 2878548 36.52 2688 2245260 596264 6.68 266836 2232972 4 11:42:01 PM 5003752 7080160 2878672 36.52 2688 2245260 596264 6.68 266840 2233000 4 11:43:01 PM 5003812 7080220 2878612 36.52 2688 2245260 596264 6.68 266844 2232964 4 11:44:01 PM 4953588 7030836 2928836 37.16 2688 2246100 703448 7.88 267092 2281796 832 11:45:01 PM 4953840 7031088 2928584 37.15 2688 2246100 703448 7.88 267120 2281792 4 11:46:01 PM 4954996 7032748 2927428 37.14 2688 2246604 703448 7.88 267148 2281060 288 11:47:01 PM 4878036 6956808 3004388 38.12 2688 2247648 795868 8.91 267416 2357644 4 11:48:01 PM 5000308 7080316 2882116 36.56 2688 2248860 612016 6.85 267748 2235636 1168 11:49:01 PM 5059348 6970816 2823076 35.81 2688 2085684 744812 8.34 463068 2005384 19476 Average: 5061472 7047288 2820952 35.79 2688 2158150 663397 7.43 266958 2189134 25554 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 310.11 194.72 1622.80 58.67 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 70.55 56.66 801.20 14.46 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 14.73 11.41 5.84 4.09 0.00 0.00 0.00 0.00 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 45.41 39.89 320.54 12.88 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 573.33 406.81 108.09 86.73 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 2.48 1.93 0.54 0.47 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 2.77 2.00 0.47 0.44 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 54.94 44.39 37.98 4.46 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 0.57 0.08 0.03 0.01 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 49.03 46.98 34.08 4.25 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 42.41 39.66 34.20 3.47 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 28.66 18.26 8.07 2.39 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 57.81 39.95 98.28 28.72 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 96.38 69.45 236.34 17.01 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) 06/28/2025 _x86_64_ (2 CPU) 23:35:31 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 37.32 0.03 6.87 9.59 0.64 45.55 11:37:01 PM 0 32.56 0.02 5.55 8.67 0.15 53.06 11:37:01 PM 1 42.06 0.05 8.18 10.51 1.12 38.08 11:38:01 PM all 34.80 0.00 5.09 2.25 0.10 57.75 11:38:01 PM 0 21.76 0.00 3.85 2.62 0.08 71.69 11:38:01 PM 1 48.06 0.00 6.35 1.88 0.12 43.59 11:39:01 PM all 11.70 0.00 1.78 0.50 0.05 85.97 11:39:01 PM 0 11.25 0.00 1.80 0.73 0.05 86.16 11:39:01 PM 1 12.15 0.00 1.75 0.27 0.05 85.78 11:40:01 PM all 32.79 0.00 5.94 1.17 0.33 59.78 11:40:01 PM 0 22.41 0.00 5.17 1.07 0.53 70.82 11:40:01 PM 1 43.17 0.00 6.71 1.27 0.12 48.73 11:41:01 PM all 1.38 0.00 1.19 0.55 0.04 96.83 11:41:01 PM 0 1.21 0.00 1.14 0.39 0.05 97.21 11:41:01 PM 1 1.55 0.00 1.24 0.72 0.03 96.46 11:42:01 PM all 0.34 0.00 0.08 0.00 0.03 99.55 11:42:01 PM 0 0.08 0.00 0.05 0.00 0.02 99.85 11:42:01 PM 1 0.60 0.00 0.10 0.00 0.05 99.25 11:43:01 PM all 0.33 0.00 0.08 0.00 0.03 99.55 11:43:01 PM 0 0.13 0.00 0.10 0.00 0.03 99.73 11:43:01 PM 1 0.53 0.00 0.07 0.00 0.03 99.37 11:44:01 PM all 3.92 0.00 0.80 0.00 0.06 95.22 11:44:01 PM 0 3.07 0.00 1.02 0.00 0.05 95.86 11:44:01 PM 1 4.78 0.00 0.57 0.00 0.07 94.57 11:45:01 PM all 6.15 0.00 0.45 0.01 0.05 93.34 11:45:01 PM 0 7.43 0.00 0.47 0.00 0.05 92.04 11:45:01 PM 1 4.89 0.00 0.43 0.02 0.05 94.61 11:46:01 PM all 5.28 0.00 0.56 0.00 0.09 94.07 11:46:01 PM 0 2.58 0.00 0.49 0.00 0.07 96.87 11:46:01 PM 1 8.07 0.00 0.64 0.00 0.10 91.18 11:47:01 PM all 4.57 0.00 0.63 0.00 0.07 94.73 11:47:01 PM 0 1.89 0.00 0.59 0.00 0.07 97.46 11:47:01 PM 1 7.28 0.00 0.68 0.00 0.07 91.97 11:47:01 PM CPU %user %nice %system %iowait %steal %idle 11:48:01 PM all 1.31 0.00 0.24 0.01 0.04 98.40 11:48:01 PM 0 1.85 0.00 0.23 0.02 0.03 97.86 11:48:01 PM 1 0.77 0.00 0.25 0.00 0.05 98.93 11:49:01 PM all 23.51 0.00 3.23 0.15 0.08 73.03 11:49:01 PM 0 11.72 0.00 2.62 0.15 0.08 85.43 11:49:01 PM 1 35.32 0.00 3.84 0.15 0.08 60.61 Average: all 12.60 0.00 2.08 1.10 0.12 84.09 Average: 0 9.08 0.00 1.78 1.05 0.10 87.99 Average: 1 16.14 0.00 2.38 1.15 0.15 80.18