---> uname -a: Linux prd-centos8-robot-2c-8g-5898.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 613 4843 19 2240 6785 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:12:25:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85000sec preferred_lft 85000sec inet6 fe80::f816:3eff:fe12:25a4/64 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) 01/30/2026 _x86_64_ (2 CPU) 03:23:28 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 109.36 56.67 52.69 6275.66 31087.76 03:26:01 AM 123.23 1.08 122.15 75.32 11923.58 03:27:01 AM 28.85 0.00 28.85 0.00 3664.69 03:28:01 AM 7.65 0.42 7.23 64.78 459.25 03:29:01 AM 58.79 6.90 51.89 1286.05 3320.98 03:30:02 AM 39.47 0.03 39.44 3.47 6506.33 03:31:01 AM 3.78 0.00 3.78 0.00 118.06 03:32:01 AM 0.40 0.00 0.40 0.00 4.57 03:33:01 AM 0.32 0.07 0.25 4.93 3.83 03:34:01 AM 2.08 0.00 2.08 0.00 193.70 03:35:01 AM 0.40 0.03 0.37 1.87 194.20 03:36:01 AM 0.23 0.00 0.23 0.00 78.17 03:37:01 AM 0.25 0.00 0.25 0.00 95.47 03:38:01 AM 0.23 0.00 0.23 0.00 168.76 03:39:01 AM 1.33 0.03 1.30 0.27 49.63 03:40:00 AM 0.44 0.00 0.44 0.00 70.74 03:41:01 AM 0.26 0.00 0.26 0.00 77.07 03:42:01 AM 0.20 0.00 0.20 0.00 18.55 03:43:01 AM 0.20 0.00 0.20 0.00 132.37 03:44:01 AM 0.23 0.00 0.23 0.00 39.00 03:45:01 AM 0.23 0.00 0.23 0.00 44.55 03:46:01 AM 16.95 0.40 16.55 46.79 2144.34 Average: 17.96 2.99 14.97 353.02 2747.53 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5527520 7065088 2354904 29.88 2688 1730432 720604 8.07 186316 1886140 97072 03:26:01 AM 5175228 7015068 2707196 34.34 2688 2015780 703252 7.87 199188 2159212 91364 03:27:01 AM 5089904 6965968 2792520 35.43 2688 2052436 756996 8.48 214228 2230416 46292 03:28:01 AM 5245028 7086548 2637396 33.46 2688 2017728 626276 7.01 220088 2068740 4 03:29:01 AM 4964316 7061644 2918108 37.02 2688 2262952 634728 7.11 256100 2278224 176332 03:30:02 AM 4929096 7025684 2953328 37.47 2688 2263136 660200 7.39 261740 2305644 8 03:31:01 AM 4929616 7026224 2952808 37.46 2688 2263136 660200 7.39 261744 2305520 4 03:32:01 AM 4929964 7026576 2952460 37.46 2688 2263140 660200 7.39 261744 2305408 4 03:33:01 AM 4877524 6976380 3004900 38.12 2688 2265384 750804 8.41 262080 2356824 2084 03:34:01 AM 4871372 6972148 3011052 38.20 2688 2267304 768672 8.61 262080 2363400 372 03:35:01 AM 4864368 6970556 3018056 38.29 2688 2272716 785368 8.79 262564 2369880 4 03:36:01 AM 4860488 6969364 3021936 38.34 2688 2275420 785368 8.79 262628 2373596 444 03:37:01 AM 4856088 6967356 3026336 38.39 2688 2277796 785368 8.79 262628 2378024 24 03:38:01 AM 4847276 6963704 3035148 38.51 2688 2282996 803076 8.99 262628 2386372 212 03:39:01 AM 4849084 6966140 3033340 38.48 2688 2283576 761092 8.52 262776 2385072 208 03:40:00 AM 4845268 6964520 3037156 38.53 2688 2285772 771684 8.64 262776 2388784 484 03:41:01 AM 4842176 6963216 3040248 38.57 2688 2287552 771684 8.64 262776 2391740 4 03:42:01 AM 4838584 6963044 3043840 38.62 2688 2290972 771684 8.64 262776 2395208 2940 03:43:01 AM 4837320 6962932 3045104 38.63 2688 2292164 771684 8.64 262776 2396360 204 03:44:01 AM 4836316 6963052 3046108 38.64 2688 2293272 771684 8.64 262784 2397580 208 03:45:01 AM 4738116 6866072 3144308 39.89 2688 2294492 867560 9.71 262776 2495564 192 03:46:01 AM 5028616 7011672 2853808 36.20 2688 2155716 688272 7.71 492164 2003036 22400 Average: 4944694 6988771 2937730 37.27 2688 2213358 739839 8.28 262153 2300943 20039 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 312.49 186.91 1359.97 58.67 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 113.23 86.20 1184.02 11.43 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 13.23 5.20 4.67 2.83 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 9.61 8.05 2.57 1.75 0.00 0.00 0.00 0.00 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 41.11 35.54 338.47 8.33 0.00 0.00 0.00 0.00 03:30:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:02 AM eth0 591.50 418.99 116.00 97.38 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 2.80 1.95 0.46 0.42 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 2.88 1.95 0.49 0.42 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 59.86 40.13 22.68 3.90 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 152.27 149.93 26.24 11.45 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 94.70 93.73 38.76 7.64 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 54.79 55.37 19.69 4.91 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 61.38 60.15 18.17 4.88 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 115.26 115.09 40.56 9.61 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 25.41 23.96 5.04 2.93 0.00 0.00 0.00 0.00 03:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:00 AM eth0 131.05 127.11 24.65 10.13 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 116.41 115.53 21.06 9.03 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 115.50 115.48 30.15 9.02 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 34.14 34.82 5.36 2.75 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 3.15 3.77 0.65 0.65 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 49.22 50.35 7.91 3.80 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 109.60 73.47 170.07 103.44 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 100.51 82.05 156.38 16.62 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) 01/30/2026 _x86_64_ (2 CPU) 03:23:28 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 32.83 0.04 6.05 25.72 0.15 35.20 03:25:01 AM 0 30.24 0.05 6.13 21.47 0.13 41.98 03:25:01 AM 1 35.44 0.03 5.98 30.00 0.17 28.38 03:26:01 AM all 36.52 0.00 5.38 3.70 0.10 54.29 03:26:01 AM 0 30.62 0.00 4.61 2.88 0.10 61.78 03:26:01 AM 1 42.42 0.00 6.14 4.53 0.10 46.80 03:27:01 AM all 9.38 0.00 1.08 0.88 0.05 88.62 03:27:01 AM 0 9.70 0.00 1.05 0.67 0.05 88.53 03:27:01 AM 1 9.06 0.00 1.10 1.08 0.05 88.70 03:28:01 AM all 3.25 0.00 0.87 0.09 0.05 95.74 03:28:01 AM 0 0.97 0.00 0.77 0.08 0.05 98.13 03:28:01 AM 1 5.53 0.00 0.97 0.10 0.05 93.35 03:29:01 AM all 31.84 0.00 5.54 1.63 0.12 60.88 03:29:01 AM 0 25.66 0.00 5.39 1.72 0.10 67.14 03:29:01 AM 1 38.02 0.00 5.70 1.53 0.13 54.61 03:30:02 AM all 7.71 0.00 2.16 0.89 0.06 89.18 03:30:02 AM 0 1.91 0.00 1.69 0.85 0.07 95.48 03:30:02 AM 1 13.52 0.00 2.63 0.92 0.05 82.87 03:31:01 AM all 0.35 0.00 0.09 0.19 0.03 99.34 03:31:01 AM 0 0.32 0.00 0.10 0.37 0.02 99.19 03:31:01 AM 1 0.37 0.00 0.08 0.00 0.05 99.49 03:32:01 AM all 0.36 0.00 0.08 0.00 0.03 99.54 03:32:01 AM 0 0.08 0.00 0.10 0.00 0.03 99.78 03:32:01 AM 1 0.63 0.00 0.05 0.00 0.02 99.30 03:33:01 AM all 4.82 0.00 0.93 0.01 0.04 94.21 03:33:01 AM 0 6.62 0.00 1.32 0.00 0.03 92.03 03:33:01 AM 1 3.02 0.00 0.53 0.02 0.05 96.38 03:34:01 AM all 8.44 0.00 0.72 0.01 0.08 90.75 03:34:01 AM 0 8.20 0.00 0.66 0.02 0.08 91.04 03:34:01 AM 1 8.68 0.00 0.79 0.00 0.07 90.46 03:35:01 AM all 12.69 0.00 1.50 0.03 0.08 85.70 03:35:01 AM 0 7.09 0.00 0.77 0.05 0.07 92.02 03:35:01 AM 1 18.36 0.00 2.24 0.00 0.09 79.31 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 6.74 0.00 0.54 0.00 0.08 92.64 03:36:01 AM 0 4.42 0.00 0.40 0.00 0.08 95.09 03:36:01 AM 1 9.06 0.00 0.69 0.00 0.07 90.19 03:37:01 AM all 7.46 0.00 0.70 0.02 0.06 91.76 03:37:01 AM 0 3.85 0.00 0.42 0.03 0.07 95.63 03:37:01 AM 1 11.12 0.00 0.98 0.00 0.05 87.84 03:38:01 AM all 12.28 0.00 1.47 0.03 0.08 86.13 03:38:01 AM 0 6.55 0.00 1.04 0.07 0.07 92.28 03:38:01 AM 1 18.02 0.00 1.90 0.00 0.10 79.98 03:39:01 AM all 6.87 0.00 0.65 0.01 0.05 92.42 03:39:01 AM 0 7.08 0.00 0.68 0.00 0.05 92.19 03:39:01 AM 1 6.65 0.00 0.62 0.02 0.05 92.66 03:40:00 AM all 10.03 0.00 0.95 0.00 0.09 88.93 03:40:00 AM 0 9.08 0.00 1.00 0.00 0.07 89.86 03:40:00 AM 1 10.96 0.00 0.90 0.00 0.12 88.03 03:41:01 AM all 7.80 0.00 0.71 0.00 0.08 91.41 03:41:01 AM 0 1.98 0.00 0.63 0.00 0.07 97.32 03:41:01 AM 1 13.71 0.00 0.80 0.00 0.08 85.41 03:42:01 AM all 10.19 0.00 0.94 0.00 0.07 88.81 03:42:01 AM 0 5.96 0.00 0.67 0.00 0.07 93.30 03:42:01 AM 1 14.46 0.00 1.20 0.00 0.07 84.27 03:43:01 AM all 4.11 0.00 0.48 0.00 0.06 95.36 03:43:01 AM 0 4.84 0.00 0.50 0.00 0.05 94.61 03:43:01 AM 1 3.38 0.00 0.45 0.00 0.07 96.11 03:44:01 AM all 3.52 0.00 0.43 0.01 0.06 95.98 03:44:01 AM 0 2.51 0.00 0.38 0.02 0.05 97.04 03:44:01 AM 1 4.53 0.00 0.48 0.00 0.07 94.92 03:45:01 AM all 7.18 0.00 0.57 0.00 0.08 92.16 03:45:01 AM 0 9.26 0.00 0.65 0.00 0.07 90.02 03:45:01 AM 1 5.11 0.00 0.49 0.00 0.10 94.31 03:46:01 AM all 21.92 0.00 3.21 0.32 0.08 74.47 03:46:01 AM 0 17.65 0.00 2.82 0.27 0.07 79.20 03:46:01 AM 1 26.19 0.00 3.61 0.37 0.08 69.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.21 0.00 1.60 1.53 0.07 85.59 Average: 0 8.86 0.00 1.45 1.30 0.07 88.33 Average: 1 13.57 0.00 1.75 1.75 0.08 82.85