---> uname -a: Linux prd-centos8-robot-2c-8g-46501.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 591 4926 19 2179 6808 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:87:43:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85428sec preferred_lft 85428sec inet6 fe80::f816:3eff:fe87:43ab/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) 07/27/2025 _x86_64_ (2 CPU) 05:32:43 LINUX RESTART (2 CPU) 05:33:01 AM tps rtps wtps bread/s bwrtn/s 05:34:01 AM 201.10 142.81 58.29 14251.16 40331.08 05:35:02 AM 118.73 0.72 118.01 52.92 10356.22 05:36:01 AM 33.40 0.03 33.36 0.54 4211.03 05:37:01 AM 66.22 7.25 58.97 1350.17 3692.18 05:38:01 AM 32.11 0.03 32.07 3.47 6171.26 05:39:01 AM 3.57 0.00 3.57 0.00 117.65 05:40:01 AM 0.33 0.00 0.33 0.00 3.42 05:41:01 AM 0.55 0.02 0.53 0.13 20.24 05:42:01 AM 1.77 0.00 1.77 0.00 145.08 05:43:01 AM 0.60 0.00 0.60 0.00 59.31 05:44:01 AM 0.30 0.00 0.30 0.00 24.18 05:45:01 AM 0.30 0.00 0.30 0.00 15.21 05:46:01 AM 0.50 0.00 0.50 0.00 16.31 05:47:01 AM 0.53 0.03 0.50 1.87 14.58 05:48:01 AM 18.05 0.40 17.65 39.46 1119.16 Average: 31.87 10.10 21.77 1048.02 4420.60 05:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 AM 5472432 7046412 2409992 30.57 2688 1766492 717796 8.04 186900 1940280 99320 05:35:02 AM 5180684 7018272 2701740 34.28 2688 2013468 692696 7.76 198960 2153400 103420 05:36:01 AM 5184948 7021020 2697476 34.22 2688 2012580 685656 7.68 210372 2138540 9936 05:37:01 AM 4952176 7035156 2930248 37.17 2688 2250860 660980 7.40 257428 2297428 167788 05:38:01 AM 4975636 7060552 2906788 36.88 2688 2252940 631520 7.07 263056 2262732 12 05:39:01 AM 4975896 7060816 2906528 36.87 2688 2252944 631520 7.07 263064 2262492 4 05:40:01 AM 4975548 7060468 2906876 36.88 2688 2252944 631328 7.07 263068 2262532 4 05:41:01 AM 4935596 7021240 2946828 37.38 2688 2253676 685680 7.68 263260 2302532 400 05:42:01 AM 4928444 7016556 2953980 37.48 2688 2256136 685680 7.68 263332 2309748 220 05:43:01 AM 4925124 7014756 2957300 37.52 2688 2257664 685680 7.68 263332 2312932 228 05:44:01 AM 4924032 7014112 2958392 37.53 2688 2258044 685680 7.68 263332 2313804 24 05:45:01 AM 4921472 7011928 2960952 37.56 2688 2258420 685680 7.68 263332 2316400 4 05:46:01 AM 4920776 7011608 2961648 37.57 2688 2258796 685680 7.68 263332 2317216 36 05:47:01 AM 4919716 7011200 2962708 37.59 2688 2259440 685680 7.68 263480 2318020 344 05:48:01 AM 5063512 6984996 2818912 35.76 2688 2094944 719984 8.06 308176 2153356 23952 Average: 5017066 7025939 2865358 36.35 2688 2179957 678083 7.59 252962 2244094 27046 05:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 309.16 193.20 1615.26 62.64 0.00 0.00 0.00 0.00 05:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:02 AM eth0 81.84 62.71 858.03 10.12 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 8.64 3.03 2.84 1.49 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 50.09 43.09 319.27 11.68 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 531.06 379.34 104.42 86.57 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 3.95 2.05 0.76 0.49 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 3.35 2.08 0.55 0.46 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 30.57 18.31 9.19 2.52 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 34.86 30.12 10.59 5.77 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 40.01 26.45 19.59 12.82 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 52.32 29.83 31.34 20.41 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 11.40 9.18 2.72 1.81 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 13.16 9.08 2.91 1.81 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 10.85 8.51 3.52 2.84 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 80.07 57.67 99.43 80.53 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 84.18 58.38 205.60 20.15 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) 07/27/2025 _x86_64_ (2 CPU) 05:32:43 LINUX RESTART (2 CPU) 05:33:01 AM CPU %user %nice %system %iowait %steal %idle 05:34:01 AM all 40.41 0.06 10.59 13.00 0.12 35.82 05:34:01 AM 0 48.60 0.08 10.71 15.03 0.12 25.46 05:34:01 AM 1 32.20 0.03 10.48 10.97 0.12 46.20 05:35:02 AM all 36.96 0.00 5.34 1.31 0.10 56.29 05:35:02 AM 0 51.43 0.00 6.41 1.28 0.10 40.78 05:35:02 AM 1 22.51 0.00 4.28 1.33 0.10 71.78 05:36:01 AM all 4.76 0.00 1.01 0.46 0.03 93.74 05:36:01 AM 0 8.22 0.00 1.19 0.39 0.03 90.16 05:36:01 AM 1 1.31 0.00 0.83 0.53 0.03 97.30 05:37:01 AM all 35.95 0.00 5.89 0.52 0.10 57.54 05:37:01 AM 0 52.50 0.00 7.14 0.65 0.12 39.60 05:37:01 AM 1 19.38 0.00 4.64 0.38 0.08 75.51 05:38:01 AM all 5.71 0.00 1.57 0.48 0.04 92.20 05:38:01 AM 0 7.19 0.00 1.57 0.13 0.03 91.07 05:38:01 AM 1 4.23 0.00 1.57 0.82 0.05 93.33 05:39:01 AM all 0.34 0.00 0.08 0.01 0.03 99.54 05:39:01 AM 0 0.13 0.00 0.07 0.00 0.05 99.75 05:39:01 AM 1 0.55 0.00 0.08 0.02 0.02 99.33 05:40:01 AM all 0.21 0.00 0.08 0.00 0.01 99.70 05:40:01 AM 0 0.10 0.00 0.08 0.00 0.00 99.82 05:40:01 AM 1 0.32 0.00 0.08 0.00 0.02 99.58 05:41:01 AM all 3.28 0.00 0.39 0.00 0.04 96.28 05:41:01 AM 0 4.69 0.00 0.53 0.00 0.05 94.72 05:41:01 AM 1 1.87 0.00 0.25 0.00 0.03 97.84 05:42:01 AM all 14.45 0.00 1.03 0.01 0.07 84.44 05:42:01 AM 0 18.18 0.00 1.46 0.00 0.07 80.30 05:42:01 AM 1 10.72 0.00 0.60 0.02 0.07 88.59 05:43:01 AM all 9.85 0.00 0.64 0.00 0.08 89.42 05:43:01 AM 0 17.14 0.00 0.82 0.00 0.10 81.94 05:43:01 AM 1 2.56 0.00 0.47 0.00 0.07 96.90 05:44:01 AM all 5.85 0.00 0.79 0.00 0.07 93.30 05:44:01 AM 0 5.83 0.00 0.75 0.00 0.07 93.35 05:44:01 AM 1 5.87 0.00 0.82 0.00 0.07 93.25 05:44:01 AM CPU %user %nice %system %iowait %steal %idle 05:45:01 AM all 4.51 0.00 0.30 0.00 0.05 95.14 05:45:01 AM 0 4.36 0.00 0.30 0.00 0.05 95.29 05:45:01 AM 1 4.65 0.00 0.30 0.00 0.05 95.00 05:46:01 AM all 4.53 0.00 0.39 0.00 0.18 94.90 05:46:01 AM 0 4.30 0.00 0.35 0.00 0.28 95.07 05:46:01 AM 1 4.75 0.00 0.44 0.00 0.07 94.74 05:47:01 AM all 4.10 0.00 0.36 0.00 0.04 95.50 05:47:01 AM 0 3.29 0.00 0.30 0.00 0.05 96.36 05:47:01 AM 1 4.90 0.00 0.42 0.00 0.03 94.65 05:48:01 AM all 21.27 0.00 2.73 0.11 0.10 75.80 05:48:01 AM 0 31.98 0.00 3.04 0.10 0.12 64.77 05:48:01 AM 1 10.55 0.00 2.42 0.12 0.08 86.83 Average: all 12.82 0.00 2.08 1.06 0.07 83.97 Average: 0 17.21 0.01 2.32 1.17 0.08 79.22 Average: 1 8.43 0.00 1.85 0.94 0.06 88.72