---> uname -a: Linux prd-centos8-robot-2c-8g-2369.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 588 4871 19 2237 6810 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:82:05:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85106sec preferred_lft 85106sec inet6 fe80::f816:3eff:fe82:5a6/64 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) 10/10/2025 _x86_64_ (2 CPU) 02:14:42 LINUX RESTART (2 CPU) 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 175.81 87.32 88.49 8304.93 41500.27 02:17:01 AM 97.12 0.72 96.40 52.92 11441.42 02:18:01 AM 26.36 0.42 25.95 64.79 2039.93 02:19:01 AM 13.26 0.00 13.26 0.00 1042.70 02:20:01 AM 20.81 0.00 20.81 0.00 1904.85 02:21:01 AM 55.15 6.96 48.18 1292.77 6303.98 02:22:01 AM 14.65 0.00 14.65 0.00 1268.89 02:23:01 AM 2.52 0.00 2.52 0.00 69.56 02:24:01 AM 0.30 0.00 0.30 0.00 3.02 02:25:01 AM 0.70 0.22 0.48 11.73 104.22 02:26:01 AM 1.95 0.00 1.95 0.00 232.01 02:27:01 AM 0.27 0.03 0.23 1.87 29.40 02:28:01 AM 0.22 0.00 0.22 0.00 143.33 02:29:01 AM 0.27 0.00 0.27 0.00 177.20 02:30:01 AM 0.30 0.03 0.27 0.27 35.27 02:31:01 AM 1.42 0.00 1.42 0.00 80.43 02:32:01 AM 0.17 0.00 0.17 0.00 58.26 02:33:01 AM 0.23 0.00 0.23 0.00 126.02 02:34:01 AM 0.18 0.00 0.18 0.00 44.26 02:35:01 AM 4.15 0.32 3.83 36.92 197.37 02:36:01 AM 35.35 0.52 34.84 63.85 2749.18 Average: 21.49 4.60 16.89 468.18 3312.41 02:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 5336504 7007384 2545928 32.30 2688 1853860 746092 8.35 185072 2042684 167764 02:17:01 AM 5152320 6995552 2730112 34.64 2688 2018716 699512 7.83 198856 2175516 42004 02:18:01 AM 5232072 7077048 2650360 33.62 2688 2020664 630268 7.06 219528 2082608 10756 02:19:01 AM 5154116 7039276 2728316 34.61 2688 2058632 662276 7.42 229748 2143468 36544 02:20:01 AM 5113700 7018320 2768732 35.13 2688 2078248 683432 7.65 230532 2181868 9132 02:21:01 AM 4953500 7050056 2928932 37.16 2688 2263864 628012 7.03 262476 2283992 26976 02:22:01 AM 4956660 7053000 2925772 37.12 2688 2263872 643912 7.21 262488 2284060 4 02:23:01 AM 4956616 7052960 2925816 37.12 2688 2263876 643912 7.21 262492 2284064 4 02:24:01 AM 4956712 7053056 2925720 37.12 2688 2263876 627936 7.03 262492 2284060 4 02:25:01 AM 4901200 7001044 2981232 37.82 2688 2267372 718380 8.04 262624 2338872 300 02:26:01 AM 4890108 6994656 2992324 37.96 2688 2272084 738612 8.27 262896 2349492 32 02:27:01 AM 4887144 6994620 2995288 38.00 2688 2275004 738612 8.27 263172 2352324 2080 02:28:01 AM 4881944 6993604 3000488 38.07 2688 2279188 738612 8.27 263172 2357188 2004 02:29:01 AM 4878212 6993180 3004220 38.11 2688 2282496 726296 8.13 263172 2361336 48 02:30:01 AM 4877224 6993120 3005208 38.13 2688 2283428 734352 8.22 263280 2361948 36 02:31:01 AM 4875396 6993104 3007036 38.15 2688 2285244 750244 8.40 263280 2363952 424 02:32:01 AM 4873844 6993232 3008588 38.17 2688 2286924 750244 8.40 263280 2365460 384 02:33:01 AM 4869392 6992680 3013040 38.22 2688 2290824 750244 8.40 263284 2369704 548 02:34:01 AM 4868416 6992860 3014016 38.24 2688 2291972 750244 8.40 263284 2370660 436 02:35:01 AM 5023540 7006640 2858892 36.27 2688 2154236 677856 7.59 285368 2209396 53196 02:36:01 AM 5018792 7001372 2863640 36.33 2688 2155776 688240 7.71 487912 2019972 12468 Average: 4983686 7014132 2898746 36.77 2688 2200484 701299 7.85 262781 2265839 17388 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 284.11 181.24 1653.82 58.92 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 81.26 61.96 845.45 9.57 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 17.38 13.83 6.47 4.70 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 10.28 9.86 19.12 2.41 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 13.55 12.85 113.78 2.19 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 417.46 292.47 276.02 70.24 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 205.13 150.82 40.12 31.11 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 3.63 1.90 0.52 0.42 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 5.65 1.95 0.60 0.42 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 135.60 116.84 36.14 9.43 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 150.73 150.57 41.92 11.91 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 78.57 78.64 22.26 6.18 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 76.00 74.19 30.10 6.44 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 119.81 119.45 30.28 9.90 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 42.05 38.41 8.75 3.40 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 112.26 111.36 20.02 8.82 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 115.85 115.31 21.02 9.04 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 122.29 123.14 30.87 9.69 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 3.23 3.63 0.67 0.67 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 157.36 117.54 167.78 97.97 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 16.41 16.56 13.94 8.65 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 103.27 85.36 160.95 17.24 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) 10/10/2025 _x86_64_ (2 CPU) 02:14:42 LINUX RESTART (2 CPU) 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 43.60 0.04 10.78 7.59 0.14 37.85 02:16:01 AM 0 41.77 0.05 10.63 8.55 0.13 38.87 02:16:01 AM 1 45.42 0.03 10.92 6.64 0.15 36.84 02:17:01 AM all 28.04 0.00 4.13 4.34 0.08 63.40 02:17:01 AM 0 35.78 0.00 5.09 3.45 0.08 55.59 02:17:01 AM 1 20.31 0.00 3.18 5.23 0.08 71.20 02:18:01 AM all 12.45 0.00 1.94 0.70 0.07 84.85 02:18:01 AM 0 16.32 0.00 1.93 0.52 0.07 81.16 02:18:01 AM 1 8.57 0.00 1.94 0.89 0.07 88.54 02:19:01 AM all 8.52 0.00 1.83 9.04 0.07 80.54 02:19:01 AM 0 12.34 0.00 1.92 7.87 0.07 77.80 02:19:01 AM 1 4.70 0.00 1.74 10.21 0.07 83.29 02:20:01 AM all 2.35 0.00 0.42 20.36 0.05 76.82 02:20:01 AM 0 2.22 0.00 0.40 19.72 0.05 77.61 02:20:01 AM 1 2.49 0.00 0.43 20.99 0.05 76.04 02:21:01 AM all 24.19 0.00 4.85 3.95 0.08 66.93 02:21:01 AM 0 33.95 0.00 5.61 4.85 0.08 55.51 02:21:01 AM 1 14.48 0.00 4.10 3.05 0.08 78.29 02:22:01 AM all 0.58 0.00 0.55 0.90 0.03 97.95 02:22:01 AM 0 0.47 0.00 0.69 1.62 0.02 97.21 02:22:01 AM 1 0.69 0.00 0.42 0.17 0.03 98.69 02:23:01 AM all 0.28 0.00 0.08 0.03 0.03 99.58 02:23:01 AM 0 0.10 0.00 0.10 0.05 0.05 99.70 02:23:01 AM 1 0.45 0.00 0.07 0.00 0.02 99.47 02:24:01 AM all 0.35 0.00 0.09 0.00 0.03 99.52 02:24:01 AM 0 0.17 0.00 0.13 0.00 0.05 99.65 02:24:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 02:25:01 AM all 8.81 0.00 1.17 0.01 0.05 89.96 02:25:01 AM 0 9.60 0.00 1.21 0.00 0.05 89.14 02:25:01 AM 1 8.03 0.00 1.13 0.02 0.05 90.77 02:26:01 AM all 13.57 0.00 1.37 0.01 0.09 84.96 02:26:01 AM 0 17.50 0.00 2.10 0.02 0.09 80.29 02:26:01 AM 1 9.71 0.00 0.64 0.00 0.10 89.55 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 7.14 0.00 0.60 0.00 0.06 92.20 02:27:01 AM 0 8.68 0.00 0.70 0.00 0.07 90.55 02:27:01 AM 1 5.60 0.00 0.50 0.00 0.05 93.84 02:28:01 AM all 10.38 0.00 0.79 0.00 0.07 88.75 02:28:01 AM 0 13.16 0.00 0.91 0.00 0.07 85.87 02:28:01 AM 1 7.57 0.00 0.68 0.00 0.07 91.68 02:29:01 AM all 11.59 0.00 1.21 0.00 0.06 87.13 02:29:01 AM 0 15.46 0.00 1.69 0.00 0.05 82.80 02:29:01 AM 1 7.74 0.00 0.73 0.00 0.07 91.45 02:30:01 AM all 5.33 0.00 0.65 0.00 0.06 93.96 02:30:01 AM 0 5.49 0.00 0.62 0.00 0.07 93.83 02:30:01 AM 1 5.18 0.00 0.68 0.00 0.05 94.09 02:31:01 AM all 8.57 0.00 0.74 0.02 0.07 90.61 02:31:01 AM 0 10.24 0.00 0.80 0.02 0.07 88.88 02:31:01 AM 1 6.93 0.00 0.67 0.02 0.07 92.31 02:32:01 AM all 8.25 0.00 0.73 0.00 0.07 90.95 02:32:01 AM 0 13.24 0.00 0.82 0.00 0.07 85.87 02:32:01 AM 1 3.39 0.00 0.64 0.00 0.07 95.91 02:33:01 AM all 10.42 0.00 1.06 0.00 0.06 88.46 02:33:01 AM 0 12.22 0.00 1.33 0.00 0.07 86.38 02:33:01 AM 1 8.62 0.00 0.79 0.00 0.05 90.54 02:34:01 AM all 3.65 0.00 0.43 0.00 0.06 95.87 02:34:01 AM 0 3.59 0.00 0.40 0.00 0.05 95.96 02:34:01 AM 1 3.70 0.00 0.45 0.00 0.07 95.78 02:35:01 AM all 14.88 0.00 2.04 0.04 0.08 82.96 02:35:01 AM 0 20.60 0.00 2.49 0.05 0.08 76.77 02:35:01 AM 1 9.15 0.00 1.58 0.03 0.07 89.17 02:36:01 AM all 32.27 0.00 3.53 0.25 0.09 63.86 02:36:01 AM 0 41.60 0.00 3.82 0.35 0.08 54.15 02:36:01 AM 1 22.95 0.00 3.23 0.15 0.10 73.57 Average: all 12.17 0.00 1.86 2.26 0.07 83.64 Average: 0 14.98 0.00 2.07 2.25 0.07 80.62 Average: 1 9.35 0.00 1.65 2.27 0.07 86.66