---> uname -a: Linux prd-centos8-robot-2c-8g-14745.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 618 4797 19 2281 6780 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:26:90:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84596sec preferred_lft 84596sec inet6 fe80::f816:3eff:fe26:9023/64 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) 12/18/2025 _x86_64_ (2 CPU) 03:14:05 LINUX RESTART (2 CPU) 03:15:01 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 123.12 0.45 122.67 16.79 10840.11 03:17:01 AM 48.84 0.88 47.96 64.52 6719.76 03:18:01 AM 43.10 7.10 36.00 1309.96 2303.68 03:19:01 AM 61.51 0.25 61.26 47.06 7938.54 03:20:01 AM 7.38 0.00 7.38 0.00 286.25 03:21:01 AM 0.47 0.00 0.47 0.00 8.05 03:22:02 AM 0.15 0.00 0.15 0.00 2.13 03:23:01 AM 1.37 0.25 1.12 13.83 123.30 03:24:01 AM 1.67 0.00 1.67 0.00 211.58 03:25:01 AM 0.35 0.00 0.35 0.00 188.84 03:26:01 AM 0.38 0.00 0.38 0.00 148.36 03:27:01 AM 0.25 0.00 0.25 0.00 32.86 03:28:01 AM 0.28 0.00 0.28 0.00 40.94 03:29:01 AM 0.28 0.03 0.25 0.27 19.23 03:30:01 AM 1.32 0.00 1.32 0.00 42.70 03:31:01 AM 0.25 0.00 0.25 0.00 17.39 03:32:01 AM 0.55 0.00 0.55 0.00 197.37 03:33:01 AM 0.37 0.00 0.37 0.00 201.57 03:34:01 AM 0.18 0.00 0.18 0.00 115.99 03:35:01 AM 0.52 0.00 0.52 0.00 207.72 03:36:01 AM 0.13 0.00 0.13 0.00 5.20 03:37:01 AM 0.28 0.00 0.28 0.00 87.89 03:38:01 AM 0.18 0.00 0.18 0.00 10.26 03:39:01 AM 0.15 0.00 0.15 0.00 19.46 03:40:01 AM 0.30 0.00 0.30 0.00 16.49 03:41:01 AM 0.60 0.00 0.60 0.00 102.20 03:42:01 AM 0.32 0.00 0.32 0.00 43.39 03:43:01 AM 13.25 0.32 12.93 36.92 593.77 03:44:01 AM 29.94 0.52 29.42 63.85 3266.54 Average: 11.64 0.34 11.31 53.58 1165.88 03:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5208516 7005404 2673916 33.92 2688 1973476 718316 8.04 187032 2142248 129868 03:17:01 AM 5104060 6978572 2778372 35.25 2688 2050552 722856 8.09 212416 2217620 43072 03:18:01 AM 4880900 6969244 3001532 38.08 2688 2255552 742668 8.32 279312 2346696 177120 03:19:01 AM 4949440 7046812 2932992 37.21 2688 2264352 638944 7.15 259908 2286768 32 03:20:01 AM 4951336 7048516 2931096 37.19 2688 2264352 642220 7.19 259912 2287072 4 03:21:01 AM 4951676 7048872 2930756 37.18 2688 2264360 642220 7.19 259912 2286824 16 03:22:02 AM 4951684 7048880 2930748 37.18 2688 2264360 642220 7.19 259912 2286940 4 03:23:01 AM 4895372 6996644 2987060 37.90 2688 2268504 730688 8.18 260236 2342076 1104 03:24:01 AM 4886832 6993988 2995600 38.00 2688 2274320 766368 8.58 260236 2350768 2068 03:25:01 AM 4881788 6992840 3000644 38.07 2688 2278236 766368 8.58 260236 2355436 380 03:26:01 AM 4877340 6992448 3005092 38.12 2688 2282272 782024 8.76 260540 2360388 88 03:27:01 AM 4876328 6992440 3006104 38.14 2688 2283276 766252 8.58 260604 2361188 200 03:28:01 AM 4875508 6992696 3006924 38.15 2688 2284360 733340 8.21 260604 2362284 144 03:29:01 AM 4874940 6992508 3007492 38.15 2688 2284740 733068 8.21 260740 2362632 100 03:30:01 AM 4876276 6994216 3006156 38.14 2688 2285104 736516 8.25 260740 2361080 72 03:31:01 AM 4868600 6990428 3013832 38.23 2688 2289004 769988 8.62 260792 2368676 3544 03:32:01 AM 4864300 6988680 3018132 38.29 2688 2291540 769988 8.62 260792 2372852 380 03:33:01 AM 4857048 6987072 3025384 38.38 2688 2297192 769988 8.62 260792 2380176 100 03:34:01 AM 4849632 6983180 3032800 38.48 2688 2300752 769988 8.62 260792 2387464 216 03:35:01 AM 4847164 6986596 3035268 38.51 2688 2306592 769988 8.62 260792 2390012 104 03:36:01 AM 4847096 6986824 3035336 38.51 2688 2306880 769988 8.62 260792 2390240 168 03:37:01 AM 4843216 6985352 3039216 38.56 2688 2309288 768688 8.61 260792 2394132 24 03:38:01 AM 4844344 6986872 3038088 38.54 2688 2309680 768688 8.61 260792 2393088 148 03:39:01 AM 4846136 6989100 3036296 38.52 2688 2310124 746532 8.36 260792 2391240 40 03:40:01 AM 4842276 6986884 3040156 38.57 2688 2311768 747172 8.37 260792 2394924 1356 03:41:01 AM 4837644 6984028 3044788 38.63 2688 2313544 812280 9.10 260940 2399152 320 03:42:01 AM 4836200 6983744 3046232 38.65 2688 2314712 812280 9.10 260940 2400488 308 03:43:01 AM 4829908 6892888 3052524 38.73 2688 2235620 769260 8.61 343148 2346724 108204 03:44:01 AM 4974088 7002404 2908344 36.90 2688 2201408 676936 7.58 509776 2039744 25104 Average: 4897574 6994074 2984858 37.87 2688 2264687 740891 8.30 268450 2336515 17044 03:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 95.34 79.39 1072.11 11.46 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 64.46 47.88 584.35 6.69 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 44.80 38.29 333.61 7.35 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 482.50 346.48 100.93 83.92 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 3.08 2.05 0.67 0.49 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 2.70 2.10 0.46 0.42 0.00 0.00 0.00 0.00 03:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:02 AM eth0 2.10 0.70 0.25 0.12 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 63.93 43.22 29.89 5.11 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 32.44 31.21 30.99 4.11 0.00 0.00 0.00 0.00 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 16.28 14.95 17.85 2.47 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 86.84 84.29 32.85 7.98 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 54.47 52.37 11.59 4.80 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 56.89 51.69 12.14 5.02 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 12.66 9.38 3.05 1.99 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 8.48 6.90 2.09 1.36 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 77.61 75.79 16.19 14.92 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 91.32 91.03 30.79 6.91 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 104.88 104.68 76.22 8.08 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 72.83 69.54 47.92 5.20 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 95.78 95.85 59.23 7.82 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 40.16 40.03 6.27 2.83 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 56.28 54.95 26.46 5.14 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 13.53 11.00 3.24 2.26 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 12.70 10.63 2.99 2.18 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 38.45 38.17 25.04 3.09 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 88.42 76.57 14.96 7.22 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 27.01 25.31 5.26 2.62 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 118.49 77.96 181.38 149.80 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 17.08 15.36 14.38 7.51 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 64.88 55.10 94.64 12.72 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) 12/18/2025 _x86_64_ (2 CPU) 03:14:05 LINUX RESTART (2 CPU) 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 38.13 0.00 5.33 1.19 0.10 55.25 03:16:01 AM 0 29.50 0.00 4.90 1.40 0.08 64.12 03:16:01 AM 1 46.77 0.00 5.75 0.98 0.12 46.37 03:17:01 AM all 16.99 0.00 2.12 0.64 0.07 80.18 03:17:01 AM 0 9.78 0.00 1.84 0.62 0.07 87.69 03:17:01 AM 1 24.17 0.00 2.40 0.67 0.07 72.69 03:18:01 AM all 27.74 0.00 4.47 0.33 0.10 67.36 03:18:01 AM 0 28.11 0.00 3.90 0.28 0.07 67.64 03:18:01 AM 1 27.36 0.00 5.04 0.38 0.12 67.09 03:19:01 AM all 18.48 0.00 3.78 0.61 0.11 77.02 03:19:01 AM 0 17.06 0.00 3.98 0.79 0.12 78.05 03:19:01 AM 1 19.90 0.00 3.59 0.44 0.10 75.98 03:20:01 AM all 0.35 0.00 0.12 0.03 0.03 99.48 03:20:01 AM 0 0.52 0.00 0.08 0.00 0.00 99.40 03:20:01 AM 1 0.18 0.00 0.15 0.05 0.05 99.57 03:21:01 AM all 0.34 0.00 0.08 0.00 0.02 99.56 03:21:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 03:21:01 AM 1 0.10 0.00 0.10 0.00 0.02 99.78 03:22:02 AM all 0.23 0.00 0.08 0.00 0.03 99.67 03:22:02 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 03:22:02 AM 1 0.32 0.00 0.08 0.00 0.03 99.57 03:23:01 AM all 9.12 0.00 1.03 0.01 0.07 89.77 03:23:01 AM 0 5.94 0.00 0.41 0.00 0.07 93.58 03:23:01 AM 1 12.30 0.00 1.65 0.02 0.07 85.97 03:24:01 AM all 12.07 0.00 0.91 0.01 0.06 86.95 03:24:01 AM 0 3.35 0.00 0.30 0.02 0.05 96.28 03:24:01 AM 1 20.79 0.00 1.52 0.00 0.07 77.62 03:25:01 AM all 8.30 0.00 0.34 0.00 0.07 91.29 03:25:01 AM 0 6.49 0.00 0.35 0.00 0.07 93.09 03:25:01 AM 1 10.11 0.00 0.33 0.00 0.07 89.49 03:26:01 AM all 11.69 0.00 1.22 0.00 0.12 86.97 03:26:01 AM 0 14.06 0.00 1.82 0.00 0.12 84.00 03:26:01 AM 1 9.34 0.00 0.64 0.00 0.12 89.90 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 6.15 0.00 0.59 0.00 0.06 93.21 03:27:01 AM 0 3.05 0.00 0.40 0.00 0.07 96.48 03:27:01 AM 1 9.27 0.00 0.78 0.00 0.05 89.90 03:28:01 AM all 6.95 0.00 0.62 0.00 0.08 92.35 03:28:01 AM 0 6.61 0.00 0.59 0.00 0.07 92.73 03:28:01 AM 1 7.30 0.00 0.65 0.00 0.08 91.97 03:29:01 AM all 4.57 0.00 0.47 0.00 0.05 94.92 03:29:01 AM 0 1.74 0.00 0.40 0.00 0.05 97.81 03:29:01 AM 1 7.39 0.00 0.53 0.00 0.05 92.03 03:30:01 AM all 3.47 0.00 0.29 0.01 0.05 96.18 03:30:01 AM 0 2.47 0.00 0.27 0.00 0.05 97.21 03:30:01 AM 1 4.46 0.00 0.32 0.02 0.05 95.16 03:31:01 AM all 13.45 0.00 0.91 0.00 0.07 85.57 03:31:01 AM 0 7.51 0.00 0.45 0.00 0.05 91.98 03:31:01 AM 1 19.61 0.00 1.39 0.00 0.09 78.91 03:32:01 AM all 5.34 0.00 0.40 0.02 0.08 94.16 03:32:01 AM 0 2.55 0.00 0.39 0.03 0.07 96.97 03:32:01 AM 1 8.15 0.00 0.42 0.00 0.08 91.35 03:33:01 AM all 6.61 0.00 0.69 0.01 0.07 92.63 03:33:01 AM 0 2.05 0.00 0.60 0.02 0.07 97.27 03:33:01 AM 1 11.17 0.00 0.77 0.00 0.07 87.99 03:34:01 AM all 3.49 0.00 0.39 0.00 0.06 96.06 03:34:01 AM 0 3.25 0.00 0.47 0.00 0.05 96.23 03:34:01 AM 1 3.72 0.00 0.32 0.00 0.07 95.89 03:35:01 AM all 9.77 0.00 0.99 0.01 0.08 89.16 03:35:01 AM 0 3.24 0.00 0.47 0.02 0.08 96.19 03:35:01 AM 1 16.30 0.00 1.51 0.00 0.07 82.13 03:36:01 AM all 1.70 0.00 0.24 0.00 0.04 98.02 03:36:01 AM 0 1.15 0.00 0.27 0.00 0.03 98.54 03:36:01 AM 1 2.24 0.00 0.22 0.00 0.05 97.49 03:37:01 AM all 5.88 0.00 0.54 0.00 0.06 93.52 03:37:01 AM 0 3.25 0.00 0.37 0.00 0.05 96.33 03:37:01 AM 1 8.51 0.00 0.72 0.00 0.07 90.71 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 4.54 0.00 0.18 0.00 0.05 95.23 03:38:01 AM 0 2.44 0.00 0.15 0.00 0.05 97.36 03:38:01 AM 1 6.64 0.00 0.20 0.00 0.05 93.11 03:39:01 AM all 4.52 0.00 0.27 0.00 0.06 95.15 03:39:01 AM 0 4.78 0.00 0.27 0.00 0.07 94.88 03:39:01 AM 1 4.26 0.00 0.27 0.00 0.05 95.42 03:40:01 AM all 6.00 0.00 0.51 0.00 0.07 93.42 03:40:01 AM 0 6.54 0.00 0.60 0.00 0.07 92.79 03:40:01 AM 1 5.47 0.00 0.42 0.00 0.07 94.04 03:41:01 AM all 7.59 0.00 1.16 0.00 0.06 91.19 03:41:01 AM 0 9.87 0.00 1.56 0.00 0.05 88.52 03:41:01 AM 1 5.32 0.00 0.75 0.00 0.07 93.86 03:42:01 AM all 4.76 0.00 0.33 0.00 0.06 94.85 03:42:01 AM 0 5.39 0.00 0.32 0.00 0.07 94.23 03:42:01 AM 1 4.12 0.00 0.35 0.00 0.05 95.48 03:43:01 AM all 22.36 0.00 2.16 0.07 0.08 75.33 03:43:01 AM 0 23.86 0.00 2.53 0.03 0.08 73.49 03:43:01 AM 1 20.86 0.00 1.79 0.10 0.08 77.17 03:44:01 AM all 29.98 0.00 4.18 0.23 0.08 65.54 03:44:01 AM 0 29.38 0.00 4.19 0.13 0.07 66.23 03:44:01 AM 1 30.58 0.00 4.16 0.32 0.08 64.85 Average: all 10.00 0.00 1.18 0.11 0.07 88.64 Average: 0 8.07 0.00 1.10 0.12 0.06 90.66 Average: 1 11.93 0.00 1.27 0.10 0.07 86.63