---> uname -a: Linux prd-centos8-robot-2c-8g-6954.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 682 4795 19 2220 6716 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:c0:54:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85442sec preferred_lft 85442sec inet6 fe80::f816:3eff:fec0:54fe/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) 02/02/2026 _x86_64_ (2 CPU) 03:27:24 LINUX RESTART (2 CPU) 03:28:02 AM tps rtps wtps bread/s bwrtn/s 03:29:01 AM 90.26 8.59 81.67 1473.26 6611.47 03:30:01 AM 76.76 1.08 75.67 75.31 9945.03 03:31:01 AM 30.51 0.42 30.09 64.79 2686.10 03:32:01 AM 84.09 6.93 77.16 1289.30 8385.30 03:33:01 AM 10.13 0.00 10.13 0.00 1028.18 03:34:01 AM 0.35 0.00 0.35 0.00 6.18 03:35:01 AM 0.12 0.00 0.12 0.00 0.90 03:36:01 AM 2.10 0.10 2.00 6.80 137.67 03:37:01 AM 0.43 0.00 0.43 0.00 93.95 03:38:01 AM 0.32 0.00 0.32 0.00 133.11 03:39:01 AM 0.38 0.00 0.38 0.00 146.08 03:40:01 AM 0.27 0.00 0.27 0.00 108.65 03:41:01 AM 0.45 0.00 0.45 0.00 104.72 03:42:01 AM 0.28 0.00 0.28 0.00 122.84 03:43:01 AM 36.04 0.67 35.38 73.45 2520.91 Average: 22.09 1.18 20.91 197.46 2130.52 03:28:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 AM 5214924 6986964 2667508 33.84 2688 1951232 758464 8.49 194092 2143752 229508 03:30:01 AM 5156780 6996976 2725652 34.58 2688 2015692 744700 8.34 199040 2176936 40780 03:31:01 AM 5161948 7038632 2720484 34.51 2688 2050308 671112 7.51 227960 2138496 32360 03:32:01 AM 4888728 6985440 2993704 37.98 2688 2263216 725856 8.13 261704 2348984 26044 03:33:01 AM 4883488 6980172 2998944 38.05 2688 2263228 725856 8.13 261712 2353392 12 03:34:01 AM 4883868 6980552 2998564 38.04 2688 2263228 725856 8.13 261716 2353188 12 03:35:01 AM 4883948 6980632 2998484 38.04 2688 2263228 725856 8.13 261716 2353196 4 03:36:01 AM 4829148 6928124 3053284 38.74 2688 2265520 809004 9.06 262260 2407120 104 03:37:01 AM 4822760 6925584 3059672 38.82 2688 2269404 809004 9.06 262344 2413232 1340 03:38:01 AM 4816100 6923140 3066332 38.90 2688 2273608 829348 9.29 262344 2419904 1644 03:39:01 AM 4810988 6920852 3071444 38.97 2688 2276456 864300 9.68 262344 2424840 216 03:40:01 AM 4806492 6920204 3075940 39.02 2688 2280256 883772 9.90 262344 2429500 828 03:41:01 AM 4802432 6919376 3080000 39.07 2688 2283496 881424 9.87 262344 2433376 1084 03:42:01 AM 4852244 6975352 3030188 38.44 2688 2289652 722972 8.10 262660 2384136 3620 03:43:01 AM 4889976 6854256 2992456 37.96 2688 2136832 838552 9.39 484632 2148400 11188 Average: 4913588 6954417 2968844 37.66 2688 2209690 781072 8.75 265947 2328563 23250 03:28:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 256.62 181.11 1593.71 50.37 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 69.73 49.87 622.41 7.35 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 15.50 14.68 7.18 5.28 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 472.56 338.39 423.46 78.19 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 8.57 6.75 2.59 2.08 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 2.68 1.88 0.49 0.41 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 2.43 2.02 0.46 0.44 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 71.94 62.88 19.11 5.65 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 297.13 297.83 50.72 21.50 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 231.27 232.59 44.26 17.23 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 138.11 137.66 26.74 10.72 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 237.88 237.73 43.37 17.60 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 226.26 226.74 40.83 16.71 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 178.19 161.36 38.69 12.82 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 69.57 52.72 135.72 104.18 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 151.78 133.56 201.78 23.34 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) 02/02/2026 _x86_64_ (2 CPU) 03:27:24 LINUX RESTART (2 CPU) 03:28:02 AM CPU %user %nice %system %iowait %steal %idle 03:29:01 AM all 37.15 0.00 5.78 1.27 0.10 55.69 03:29:01 AM 0 25.31 0.00 5.06 1.30 0.10 68.22 03:29:01 AM 1 49.02 0.00 6.50 1.24 0.10 43.15 03:30:01 AM all 14.92 0.00 2.53 7.00 0.08 75.47 03:30:01 AM 0 7.11 0.00 2.14 5.62 0.08 85.05 03:30:01 AM 1 22.74 0.00 2.92 8.37 0.08 65.89 03:31:01 AM all 17.83 0.00 2.91 0.31 0.07 78.89 03:31:01 AM 0 23.98 0.00 3.49 0.47 0.07 72.00 03:31:01 AM 1 11.68 0.00 2.33 0.15 0.07 85.77 03:32:01 AM all 29.47 0.00 6.13 0.76 0.10 63.54 03:32:01 AM 0 16.80 0.00 5.49 0.75 0.10 76.85 03:32:01 AM 1 42.13 0.00 6.76 0.77 0.10 50.24 03:33:01 AM all 0.45 0.00 0.23 0.11 0.05 99.16 03:33:01 AM 0 0.38 0.00 0.20 0.07 0.05 99.30 03:33:01 AM 1 0.52 0.00 0.25 0.15 0.05 99.03 03:34:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 03:34:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 03:34:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 03:35:01 AM all 0.35 0.00 0.07 0.00 0.05 99.53 03:35:01 AM 0 0.10 0.00 0.07 0.00 0.07 99.77 03:35:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 03:36:01 AM all 6.40 0.00 0.63 0.00 0.08 92.90 03:36:01 AM 0 3.87 0.00 0.59 0.00 0.08 95.47 03:36:01 AM 1 8.94 0.00 0.67 0.00 0.07 90.32 03:37:01 AM all 13.49 0.00 1.32 0.00 0.09 85.10 03:37:01 AM 0 5.36 0.00 1.18 0.00 0.10 93.36 03:37:01 AM 1 21.69 0.00 1.46 0.00 0.08 76.77 03:38:01 AM all 12.84 0.00 1.22 0.01 0.10 85.83 03:38:01 AM 0 9.22 0.00 1.05 0.02 0.08 89.63 03:38:01 AM 1 16.44 0.00 1.40 0.00 0.12 82.04 03:39:01 AM all 9.87 0.00 0.85 0.00 0.09 89.19 03:39:01 AM 0 8.80 0.00 0.94 0.00 0.10 90.16 03:39:01 AM 1 10.94 0.00 0.76 0.00 0.08 88.22 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 12.63 0.00 1.21 0.01 0.08 86.07 03:40:01 AM 0 7.72 0.00 1.11 0.00 0.07 91.10 03:40:01 AM 1 17.58 0.00 1.30 0.02 0.10 81.00 03:41:01 AM all 11.31 0.00 1.22 0.01 0.09 87.37 03:41:01 AM 0 6.78 0.00 0.99 0.02 0.10 92.11 03:41:01 AM 1 15.86 0.00 1.45 0.00 0.08 82.61 03:42:01 AM all 12.27 0.00 1.07 0.01 0.12 86.54 03:42:01 AM 0 3.94 0.00 0.87 0.02 0.13 95.04 03:42:01 AM 1 20.61 0.00 1.26 0.00 0.10 78.03 03:43:01 AM all 29.64 0.00 3.81 0.17 0.09 66.29 03:43:01 AM 0 23.67 0.00 3.84 0.18 0.10 72.21 03:43:01 AM 1 35.59 0.00 3.78 0.15 0.08 60.39 Average: all 13.92 0.00 1.94 0.65 0.08 83.42 Average: 0 9.54 0.00 1.81 0.56 0.08 88.01 Average: 1 18.30 0.00 2.06 0.73 0.08 78.83