---> uname -a: Linux prd-centos8-robot-2c-8g-14972.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 601 4899 19 2196 6797 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:3d:e2:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84885sec preferred_lft 84885sec inet6 fe80::f816:3eff:fe3d:e2c7/64 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) 02/19/2026 _x86_64_ (2 CPU) 00:30:19 LINUX RESTART (2 CPU) 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 81.55 8.28 73.27 1453.49 6359.46 12:33:01 AM 92.22 1.08 91.13 75.32 11370.92 12:34:01 AM 16.89 0.42 16.48 64.78 784.37 12:35:01 AM 74.36 9.18 65.18 1506.30 4863.73 12:36:01 AM 24.10 0.00 24.10 0.00 4955.94 12:37:01 AM 2.30 0.00 2.30 0.00 68.21 12:38:01 AM 0.20 0.00 0.20 0.00 2.40 12:39:01 AM 0.12 0.00 0.12 0.00 0.77 12:40:01 AM 1.98 0.08 1.90 6.66 86.27 12:41:01 AM 0.62 0.00 0.62 0.00 29.01 12:42:01 AM 0.40 0.02 0.38 0.93 47.15 12:43:01 AM 0.22 0.00 0.22 0.00 20.30 12:44:01 AM 0.65 0.00 0.65 0.00 60.27 12:45:02 AM 0.62 0.00 0.62 0.00 12.23 12:46:01 AM 0.61 0.03 0.58 0.27 12.54 12:47:01 AM 1.45 0.00 1.45 0.00 33.24 12:48:01 AM 0.45 0.00 0.45 0.00 7.61 12:49:01 AM 0.38 0.00 0.38 0.00 7.05 12:50:01 AM 0.40 0.00 0.40 0.00 11.08 12:51:01 AM 0.52 0.00 0.52 0.00 25.37 12:52:01 AM 0.28 0.00 0.28 0.00 20.33 12:53:01 AM 0.18 0.00 0.18 0.00 43.66 12:54:01 AM 0.17 0.00 0.17 0.00 20.41 12:55:01 AM 24.53 0.40 24.13 46.78 1322.49 Average: 13.56 0.81 12.75 131.53 1257.67 12:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 5332384 7058848 2550040 32.35 2688 1908928 672976 7.54 187012 2043744 185272 12:33:01 AM 5164564 7007920 2717860 34.48 2688 2019784 701116 7.85 198776 2170352 2348 12:34:01 AM 5144144 7015584 2738280 34.74 2688 2047004 720936 8.07 226484 2161992 25204 12:35:01 AM 4952468 7059156 2929956 37.17 2688 2273424 625548 7.00 266936 2282872 137404 12:36:01 AM 4950088 7056444 2932336 37.20 2688 2273424 625548 7.00 266936 2282992 16 12:37:01 AM 4950360 7056720 2932064 37.20 2688 2273428 625548 7.00 266936 2282964 8 12:38:01 AM 4950240 7056600 2932184 37.20 2688 2273428 625548 7.00 266936 2283168 4 12:39:01 AM 4950404 7056764 2932020 37.20 2688 2273428 641064 7.18 266936 2283024 4 12:40:01 AM 4904312 7011620 2978112 37.78 2688 2274384 696644 7.80 267832 2327696 244 12:41:01 AM 4902840 7010660 2979584 37.80 2688 2274872 696644 7.80 267832 2329248 160 12:42:01 AM 4900668 7009716 2981756 37.83 2688 2276100 696644 7.80 267832 2331184 140 12:43:01 AM 4899592 7009116 2982832 37.84 2688 2276584 696644 7.80 267832 2332280 80 12:44:01 AM 4894128 7005132 2988296 37.91 2688 2278064 716932 8.03 267904 2337808 24 12:45:02 AM 4892376 7003476 2990048 37.93 2688 2278160 716932 8.03 267904 2339472 24 12:46:01 AM 4891972 7003188 2990452 37.94 2688 2278256 720860 8.07 268024 2339864 16 12:47:01 AM 4891924 7003236 2990500 37.94 2688 2278352 720860 8.07 268024 2340176 8 12:48:01 AM 4891652 7003060 2990772 37.94 2688 2278448 720860 8.07 268024 2340156 4 12:49:01 AM 4891400 7002888 2991024 37.95 2688 2278544 720860 8.07 268024 2340448 24 12:50:01 AM 4890428 7002280 2991996 37.96 2688 2278924 719548 8.06 268024 2341152 208 12:51:01 AM 4890420 7002772 2992004 37.96 2688 2279432 719548 8.06 268024 2341324 200 12:52:01 AM 4889464 7002844 2992960 37.97 2688 2280428 719548 8.06 268024 2342192 688 12:53:01 AM 4888936 7002972 2993488 37.98 2688 2281100 719548 8.06 268024 2342852 116 12:54:01 AM 4888620 7003180 2993804 37.98 2688 2281624 719548 8.06 268024 2343384 64 12:55:01 AM 4990456 6929776 2891968 36.69 2688 2112228 761160 8.52 476464 2056648 22720 Average: 4949743 7015581 2932681 37.21 2688 2234514 695878 7.79 268449 2288208 15624 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 264.47 169.77 1556.14 50.04 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 64.61 45.08 658.89 7.79 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 15.61 10.50 6.75 4.41 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 59.26 48.38 346.64 13.75 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 3.20 0.78 0.46 0.18 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 1.75 0.85 0.30 0.13 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 1.70 0.87 0.52 0.37 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 1.95 1.72 0.33 0.30 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 8.41 6.56 1.66 5.38 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 2.43 1.13 0.24 0.14 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 9.11 7.28 1.84 2.92 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 2.15 1.47 0.68 0.52 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 18.78 16.36 4.12 7.82 0.00 0.00 0.00 0.00 12:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:02 AM eth0 0.47 0.23 0.03 0.02 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 0.80 0.34 0.12 0.08 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 0.52 0.25 0.09 0.02 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 2.78 0.28 0.28 0.02 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 2.45 0.47 0.56 0.27 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 6.43 5.15 1.75 4.56 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 6.10 1.13 0.83 0.14 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 6.40 5.50 1.32 0.94 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 3.92 3.13 0.66 2.10 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 1.45 1.12 0.08 0.08 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 52.22 40.85 92.14 61.72 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 22.39 15.39 111.59 6.83 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) 02/19/2026 _x86_64_ (2 CPU) 00:30:19 LINUX RESTART (2 CPU) 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 33.68 0.00 5.25 3.23 0.10 57.74 12:32:01 AM 0 35.86 0.00 4.46 3.86 0.10 55.72 12:32:01 AM 1 31.50 0.00 6.04 2.61 0.10 59.75 12:33:01 AM all 20.48 0.00 3.43 6.55 0.07 69.48 12:33:01 AM 0 23.75 0.00 3.50 7.52 0.07 65.16 12:33:01 AM 1 17.20 0.00 3.36 5.58 0.07 73.80 12:34:01 AM all 13.68 0.00 2.31 0.12 0.12 83.77 12:34:01 AM 0 17.24 0.00 2.20 0.13 0.10 80.33 12:34:01 AM 1 10.12 0.00 2.42 0.12 0.13 87.21 12:35:01 AM all 33.61 0.00 5.85 2.39 0.21 57.94 12:35:01 AM 0 53.08 0.00 7.41 2.14 0.17 37.20 12:35:01 AM 1 14.17 0.00 4.31 2.64 0.25 78.64 12:36:01 AM all 0.23 0.00 0.33 7.20 0.03 92.21 12:36:01 AM 0 0.32 0.00 0.35 8.72 0.03 90.58 12:36:01 AM 1 0.13 0.00 0.30 5.68 0.03 93.85 12:37:01 AM all 0.18 0.00 0.08 0.01 0.04 99.69 12:37:01 AM 0 0.12 0.00 0.05 0.02 0.03 99.78 12:37:01 AM 1 0.23 0.00 0.12 0.00 0.05 99.60 12:38:01 AM all 0.28 0.00 0.08 0.00 0.03 99.62 12:38:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 12:38:01 AM 1 0.45 0.00 0.07 0.00 0.02 99.47 12:39:01 AM all 0.20 0.00 0.07 0.00 0.04 99.69 12:39:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 12:39:01 AM 1 0.32 0.00 0.07 0.00 0.03 99.58 12:40:01 AM all 4.08 0.00 0.23 0.07 0.08 95.54 12:40:01 AM 0 4.31 0.00 0.30 0.02 0.07 95.31 12:40:01 AM 1 3.86 0.00 0.17 0.12 0.08 95.77 12:41:01 AM all 2.72 0.00 0.14 0.11 0.06 96.97 12:41:01 AM 0 2.37 0.00 0.15 0.00 0.05 97.43 12:41:01 AM 1 3.08 0.00 0.13 0.22 0.07 96.51 12:42:01 AM all 4.23 0.00 0.23 0.00 0.08 95.45 12:42:01 AM 0 2.14 0.00 0.17 0.00 0.08 97.61 12:42:01 AM 1 6.32 0.00 0.30 0.00 0.08 93.29 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 2.56 0.00 0.11 0.00 0.08 97.25 12:43:01 AM 0 3.71 0.00 0.10 0.00 0.08 96.11 12:43:01 AM 1 1.42 0.00 0.12 0.00 0.07 98.40 12:44:01 AM all 6.06 0.00 0.35 0.00 0.07 93.53 12:44:01 AM 0 8.78 0.00 0.43 0.00 0.07 90.72 12:44:01 AM 1 3.33 0.00 0.27 0.00 0.07 96.34 12:45:02 AM all 0.44 0.00 0.13 0.00 0.06 99.37 12:45:02 AM 0 0.30 0.00 0.07 0.00 0.05 99.58 12:45:02 AM 1 0.59 0.00 0.18 0.00 0.07 99.16 12:46:01 AM all 0.48 0.00 0.23 0.00 0.07 99.23 12:46:01 AM 0 0.43 0.00 0.19 0.00 0.05 99.34 12:46:01 AM 1 0.53 0.00 0.27 0.00 0.09 99.12 12:47:01 AM all 0.62 0.00 0.09 0.01 0.06 99.22 12:47:01 AM 0 0.55 0.00 0.07 0.02 0.03 99.33 12:47:01 AM 1 0.69 0.00 0.12 0.00 0.08 99.11 12:48:01 AM all 0.58 0.00 0.10 0.00 0.08 99.24 12:48:01 AM 0 0.58 0.00 0.08 0.00 0.07 99.27 12:48:01 AM 1 0.59 0.00 0.12 0.00 0.08 99.21 12:49:01 AM all 0.42 0.00 0.11 0.00 0.07 99.41 12:49:01 AM 0 0.67 0.00 0.13 0.00 0.08 99.11 12:49:01 AM 1 0.17 0.00 0.08 0.00 0.05 99.70 12:50:01 AM all 2.08 0.00 0.15 0.00 0.08 97.68 12:50:01 AM 0 1.10 0.00 0.13 0.00 0.08 98.68 12:50:01 AM 1 3.06 0.00 0.17 0.00 0.08 96.69 12:51:01 AM all 2.90 0.00 0.12 0.00 0.08 96.90 12:51:01 AM 0 2.71 0.00 0.10 0.00 0.08 97.11 12:51:01 AM 1 3.09 0.00 0.13 0.00 0.08 96.69 12:52:01 AM all 3.78 0.00 0.21 0.00 0.10 95.92 12:52:01 AM 0 5.53 0.00 0.28 0.00 0.12 94.07 12:52:01 AM 1 2.02 0.00 0.13 0.00 0.08 97.76 12:53:01 AM all 3.20 0.00 0.13 0.00 0.08 96.59 12:53:01 AM 0 3.40 0.00 0.15 0.00 0.08 96.36 12:53:01 AM 1 2.99 0.00 0.12 0.00 0.08 96.81 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 2.70 0.00 0.11 0.00 0.08 97.11 12:54:01 AM 0 1.17 0.00 0.12 0.00 0.07 98.65 12:54:01 AM 1 4.23 0.00 0.10 0.00 0.10 95.57 12:55:01 AM all 24.38 0.00 3.20 0.17 0.08 72.17 12:55:01 AM 0 26.23 0.00 3.85 0.12 0.07 69.73 12:55:01 AM 1 22.53 0.00 2.55 0.22 0.08 74.61 Average: all 6.82 0.00 0.96 0.83 0.08 91.31 Average: 0 8.11 0.00 1.02 0.94 0.07 89.86 Average: 1 5.53 0.00 0.90 0.72 0.08 92.77