---> uname -a: Linux prd-centos8-robot-2c-8g-19831.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 631 4844 19 2222 6768 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:d6:9c:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.215/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85410sec preferred_lft 85410sec inet6 fe80::f816:3eff:fed6:9cc7/64 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) 02/22/2026 _x86_64_ (2 CPU) 02:36:54 LINUX RESTART (2 CPU) 02:38:01 AM tps rtps wtps bread/s bwrtn/s 02:39:01 AM 121.36 1.20 120.16 78.51 12236.24 02:40:01 AM 32.01 0.03 31.97 0.53 3948.08 02:41:01 AM 39.19 7.10 32.10 1309.53 2120.17 02:42:01 AM 61.24 0.22 61.02 43.59 7966.09 02:43:01 AM 4.30 0.00 4.30 0.00 144.81 02:44:01 AM 0.47 0.00 0.47 0.00 6.06 02:45:01 AM 0.30 0.00 0.30 0.00 3.02 02:46:01 AM 2.37 0.10 2.27 6.80 137.69 02:47:01 AM 0.50 0.00 0.50 0.00 129.82 02:48:01 AM 0.33 0.00 0.33 0.00 144.29 02:49:01 AM 0.23 0.00 0.23 0.00 103.87 02:50:01 AM 0.27 0.00 0.27 0.00 118.00 02:51:01 AM 0.33 0.00 0.33 0.00 111.50 02:52:01 AM 1.68 0.03 1.65 0.27 138.42 02:53:01 AM 34.73 0.63 34.09 73.19 2486.40 Average: 19.95 0.62 19.33 100.86 1986.33 02:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:39:01 AM 5169240 7012080 2713188 34.42 2688 2018952 713124 7.98 198420 2168228 100688 02:40:01 AM 5108092 6988416 2774336 35.20 2688 2057216 732184 8.20 213280 2216900 47312 02:41:01 AM 4869532 6976476 3012896 38.22 2688 2274328 751488 8.41 283732 2355596 195152 02:42:01 AM 4931556 7028796 2950872 37.44 2688 2264376 672776 7.53 261068 2308652 32 02:43:01 AM 4931800 7029044 2950628 37.43 2688 2264380 672776 7.53 261072 2308724 8 02:44:01 AM 4931784 7029028 2950644 37.43 2688 2264380 688288 7.71 261072 2308660 4 02:45:01 AM 4931816 7029060 2950612 37.43 2688 2264380 688288 7.71 261072 2308660 4 02:46:01 AM 4876816 6977360 3005612 38.13 2688 2267680 755152 8.46 261700 2362620 1120 02:47:01 AM 4871372 6975120 3011056 38.20 2688 2270884 778184 8.71 261700 2367932 628 02:48:01 AM 4866732 6974492 3015696 38.26 2688 2274936 778184 8.71 261700 2372540 464 02:49:01 AM 4863508 6974104 3018920 38.30 2688 2277804 820108 9.18 261700 2375656 260 02:50:01 AM 4858872 6973216 3023556 38.36 2688 2281500 820464 9.19 261700 2380168 456 02:51:01 AM 4852436 6970424 3029992 38.44 2688 2285116 836936 9.37 261700 2386644 824 02:52:01 AM 4905152 7028940 2977276 37.77 2688 2290916 674916 7.56 262352 2334380 3596 02:53:01 AM 4967800 6935292 2914628 36.98 2688 2140432 746440 8.36 485396 2072004 11120 Average: 4929101 6993457 2953327 37.47 2688 2233152 741954 8.31 270511 2308491 24111 02:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 113.70 83.99 1339.46 11.86 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 11.08 5.30 4.15 2.64 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 40.94 34.41 337.73 7.13 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 506.32 354.67 101.65 83.36 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 2.43 2.02 0.57 0.49 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 2.78 1.85 0.45 0.41 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 1.10 0.70 0.16 0.12 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 150.02 135.88 34.52 11.10 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 174.08 173.33 35.97 13.40 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 160.09 160.72 36.99 12.18 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 133.67 133.92 26.33 10.50 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 225.06 226.10 42.71 16.85 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 242.84 243.75 45.72 17.90 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 149.75 133.49 34.43 11.20 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 68.56 48.98 134.21 103.76 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 132.16 115.94 145.02 20.19 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) 02/22/2026 _x86_64_ (2 CPU) 02:36:54 LINUX RESTART (2 CPU) 02:38:01 AM CPU %user %nice %system %iowait %steal %idle 02:39:01 AM all 35.62 0.00 5.48 1.57 0.14 57.19 02:39:01 AM 0 47.90 0.00 6.58 1.44 0.13 43.95 02:39:01 AM 1 23.39 0.00 4.38 1.70 0.15 70.38 02:40:01 AM all 7.25 0.00 1.20 2.08 0.06 89.42 02:40:01 AM 0 11.60 0.00 1.36 3.08 0.07 83.90 02:40:01 AM 1 2.90 0.00 1.04 1.07 0.05 94.94 02:41:01 AM all 25.38 0.00 4.68 0.65 0.10 69.18 02:41:01 AM 0 33.33 0.00 5.25 0.70 0.10 60.61 02:41:01 AM 1 17.44 0.00 4.11 0.60 0.10 77.74 02:42:01 AM all 16.51 0.00 3.80 1.51 0.08 78.09 02:42:01 AM 0 14.76 0.00 3.28 1.59 0.07 80.29 02:42:01 AM 1 18.26 0.00 4.31 1.43 0.10 75.89 02:43:01 AM all 0.37 0.00 0.08 0.03 0.04 99.49 02:43:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 02:43:01 AM 1 0.62 0.00 0.07 0.05 0.05 99.21 02:44:01 AM all 0.23 0.00 0.09 0.00 0.04 99.63 02:44:01 AM 0 0.15 0.00 0.10 0.00 0.05 99.70 02:44:01 AM 1 0.32 0.00 0.08 0.00 0.03 99.56 02:45:01 AM all 0.29 0.00 0.07 0.00 0.03 99.62 02:45:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 02:45:01 AM 1 0.43 0.00 0.03 0.00 0.02 99.52 02:46:01 AM all 11.03 0.00 1.12 0.02 0.08 87.76 02:46:01 AM 0 13.17 0.00 1.14 0.00 0.08 85.61 02:46:01 AM 1 8.90 0.00 1.09 0.03 0.08 89.89 02:47:01 AM all 12.31 0.00 1.21 0.00 0.09 86.39 02:47:01 AM 0 19.07 0.00 1.34 0.00 0.10 79.48 02:47:01 AM 1 5.63 0.00 1.08 0.00 0.08 93.21 02:48:01 AM all 11.93 0.00 1.26 0.00 0.10 86.71 02:48:01 AM 0 15.13 0.00 1.49 0.00 0.10 83.28 02:48:01 AM 1 8.76 0.00 1.03 0.00 0.10 90.11 02:49:01 AM all 10.65 0.00 0.96 0.00 0.08 88.31 02:49:01 AM 0 12.18 0.00 1.01 0.00 0.08 86.72 02:49:01 AM 1 9.10 0.00 0.91 0.00 0.08 89.91 02:49:01 AM CPU %user %nice %system %iowait %steal %idle 02:50:01 AM all 13.59 0.00 1.33 0.00 0.10 84.98 02:50:01 AM 0 20.37 0.00 1.45 0.00 0.10 78.08 02:50:01 AM 1 6.88 0.00 1.21 0.00 0.10 91.80 02:51:01 AM all 12.98 0.00 1.54 0.00 0.11 85.36 02:51:01 AM 0 15.96 0.00 1.70 0.00 0.12 82.22 02:51:01 AM 1 10.01 0.00 1.39 0.00 0.10 88.50 02:52:01 AM all 11.72 0.00 1.24 0.02 0.10 86.92 02:52:01 AM 0 19.70 0.00 1.36 0.00 0.10 78.83 02:52:01 AM 1 3.75 0.00 1.13 0.03 0.10 94.99 02:53:01 AM all 29.46 0.00 4.02 0.18 0.10 66.25 02:53:01 AM 0 34.99 0.00 4.34 0.15 0.10 60.42 02:53:01 AM 1 23.93 0.00 3.69 0.20 0.10 72.08 Average: all 13.30 0.00 1.87 0.40 0.08 84.34 Average: 0 17.24 0.00 2.04 0.47 0.09 80.16 Average: 1 9.36 0.00 1.71 0.34 0.08 88.50