---> uname -a: Linux prd-centos8-robot-2c-8g-10625.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 599 4875 19 2222 6799 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:72:e2:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85431sec preferred_lft 85431sec inet6 fe80::f816:3eff:fe72:e26d/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) 02/15/2026 _x86_64_ (2 CPU) 02:17:22 LINUX RESTART (2 CPU) 02:18:01 AM tps rtps wtps bread/s bwrtn/s 02:19:01 AM 97.40 8.01 89.39 2654.85 7804.12 02:20:01 AM 75.32 1.02 74.31 73.44 11230.14 02:21:01 AM 40.10 0.42 39.69 64.78 2596.70 02:22:01 AM 75.79 6.93 68.86 1289.30 7950.85 02:23:01 AM 6.06 0.00 6.06 0.00 454.37 02:24:01 AM 0.28 0.00 0.28 0.00 5.23 02:25:01 AM 0.13 0.00 0.13 0.00 1.03 02:26:01 AM 2.13 0.10 2.03 6.80 133.66 02:27:01 AM 0.40 0.00 0.40 0.00 126.38 02:28:01 AM 0.40 0.00 0.40 0.00 107.98 02:29:01 AM 0.23 0.00 0.23 0.00 142.01 02:30:01 AM 0.24 0.00 0.24 0.00 126.27 02:30:01 AM 0.00 0.00 0.00 0.00 0.00 02:31:01 AM 0.30 0.00 0.30 0.00 71.65 02:32:01 AM 0.40 0.00 0.40 0.00 109.11 02:33:01 AM 24.85 0.45 24.40 47.33 1989.89 Average: 21.60 1.13 20.48 275.78 2190.00 02:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 AM 5250152 7046372 2632280 33.39 2688 1972992 706096 7.91 187592 2105996 245664 02:20:01 AM 5212924 7056320 2669508 33.87 2688 2019184 684548 7.66 209636 2110108 20800 02:21:01 AM 5005232 6973136 2877200 36.50 2688 2138956 748196 8.38 236496 2275536 97876 02:22:01 AM 4954716 7053588 2927716 37.14 2688 2265364 649364 7.27 262020 2279788 9100 02:23:01 AM 4954180 7053056 2928252 37.15 2688 2265368 649364 7.27 262024 2279928 16 02:24:01 AM 4953944 7052820 2928488 37.15 2688 2265368 649364 7.27 262024 2280104 12 02:25:01 AM 4954456 7053332 2927976 37.15 2688 2265368 649364 7.27 262024 2279700 8 02:26:01 AM 4894668 6996516 2987764 37.90 2688 2268340 738508 8.27 262572 2338600 832 02:27:01 AM 4891172 6996264 2991260 37.95 2688 2271584 738508 8.27 262656 2342124 440 02:28:01 AM 4886432 6995672 2996000 38.01 2688 2275784 760316 8.51 262660 2346604 1568 02:29:01 AM 4883384 6995516 2999048 38.05 2688 2278656 778252 8.71 262660 2349472 220 02:30:01 AM 4879688 6995604 3002744 38.09 2688 2282416 797876 8.93 262660 2353484 264 02:30:01 AM 4879000 6994952 3003432 38.10 2688 2282436 797876 8.93 262660 2353832 300 02:31:01 AM 4873660 6992396 3008772 38.17 2688 2285244 816376 9.14 262660 2359088 1024 02:32:01 AM 4928148 7053076 2954284 37.48 2688 2291412 658784 7.38 263016 2305176 4044 02:33:01 AM 5089796 7055128 2792636 35.43 2688 2138420 655804 7.34 484140 1951148 22480 Average: 4968222 7022734 2914210 36.97 2688 2222931 717412 8.03 266719 2269418 25290 02:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 145.53 114.06 1331.31 25.23 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 60.36 37.02 627.94 4.92 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 46.63 41.52 344.09 9.75 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 615.36 443.95 121.85 100.75 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 7.66 2.70 3.14 1.43 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 5.00 1.33 1.70 1.06 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 2.57 1.87 0.44 0.41 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 139.38 124.05 29.65 10.18 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 208.78 208.47 39.72 15.38 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 238.53 238.44 45.07 17.78 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 144.71 145.01 27.12 11.21 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 240.10 240.72 43.69 17.81 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 5.77 3.85 0.95 1.01 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 163.12 162.67 30.45 12.37 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 210.78 210.76 38.59 15.64 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 94.55 65.47 142.52 108.07 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 154.74 135.73 188.47 23.46 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) 02/15/2026 _x86_64_ (2 CPU) 02:17:22 LINUX RESTART (2 CPU) 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 39.24 0.00 6.60 0.83 0.10 53.23 02:19:01 AM 0 51.63 0.00 8.21 0.93 0.08 39.15 02:19:01 AM 1 26.91 0.00 5.00 0.73 0.12 67.24 02:20:01 AM all 11.90 0.00 2.29 9.90 0.07 75.84 02:20:01 AM 0 14.76 0.00 2.78 14.94 0.07 67.45 02:20:01 AM 1 9.03 0.00 1.80 4.86 0.07 84.24 02:21:01 AM all 23.99 0.00 3.47 0.21 0.08 72.25 02:21:01 AM 0 23.46 0.00 2.96 0.17 0.08 73.33 02:21:01 AM 1 24.51 0.00 3.99 0.25 0.08 71.17 02:22:01 AM all 21.55 0.00 5.28 0.49 0.09 72.59 02:22:01 AM 0 28.37 0.00 5.44 0.50 0.10 65.58 02:22:01 AM 1 14.70 0.00 5.12 0.49 0.08 79.61 02:23:01 AM all 0.28 0.00 0.18 0.05 0.03 99.46 02:23:01 AM 0 0.20 0.00 0.15 0.00 0.05 99.60 02:23:01 AM 1 0.35 0.00 0.22 0.10 0.02 99.31 02:24:01 AM all 0.40 0.00 0.09 0.00 0.04 99.47 02:24:01 AM 0 0.22 0.00 0.08 0.00 0.03 99.67 02:24:01 AM 1 0.58 0.00 0.10 0.00 0.05 99.27 02:25:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 02:25:01 AM 0 0.57 0.00 0.07 0.00 0.05 99.32 02:25:01 AM 1 0.13 0.00 0.08 0.00 0.02 99.77 02:26:01 AM all 9.37 0.00 0.88 0.01 0.08 89.65 02:26:01 AM 0 10.95 0.00 1.14 0.02 0.08 87.81 02:26:01 AM 1 7.80 0.00 0.62 0.00 0.08 91.49 02:27:01 AM all 11.01 0.00 1.14 0.01 0.08 87.76 02:27:01 AM 0 8.81 0.00 1.11 0.02 0.07 89.99 02:27:01 AM 1 13.22 0.00 1.17 0.00 0.10 85.51 02:28:01 AM all 13.24 0.00 1.31 0.00 0.09 85.36 02:28:01 AM 0 12.37 0.00 1.47 0.00 0.08 86.08 02:28:01 AM 1 14.11 0.00 1.15 0.00 0.10 84.64 02:29:01 AM all 9.98 0.00 0.86 0.00 0.08 89.08 02:29:01 AM 0 15.96 0.00 1.03 0.00 0.08 82.93 02:29:01 AM 1 4.03 0.00 0.69 0.00 0.08 95.20 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 13.00 0.00 1.22 0.00 0.09 85.69 02:30:01 AM 0 15.37 0.00 1.34 0.00 0.10 83.18 02:30:01 AM 1 10.63 0.00 1.09 0.00 0.09 88.20 02:30:01 AM all 4.85 0.00 1.94 0.00 0.00 93.20 02:30:01 AM 0 7.84 0.00 1.96 0.00 0.00 90.20 02:30:01 AM 1 1.92 0.00 1.92 0.00 0.00 96.15 02:31:01 AM all 10.00 0.00 1.01 0.00 0.08 88.92 02:31:01 AM 0 11.28 0.00 0.91 0.00 0.07 87.75 02:31:01 AM 1 8.72 0.00 1.11 0.00 0.08 90.09 02:32:01 AM all 13.84 0.00 1.29 0.01 0.09 84.77 02:32:01 AM 0 21.57 0.00 1.50 0.00 0.10 76.83 02:32:01 AM 1 6.13 0.00 1.08 0.02 0.08 92.70 02:33:01 AM all 23.73 0.00 3.42 0.13 0.07 72.65 02:33:01 AM 0 28.97 0.00 3.51 0.12 0.07 67.34 02:33:01 AM 1 18.49 0.00 3.34 0.15 0.07 77.96 Average: all 13.47 0.00 1.95 0.78 0.07 83.73 Average: 0 16.31 0.00 2.12 1.12 0.07 80.38 Average: 1 10.63 0.00 1.77 0.44 0.07 87.08