---> uname -a: Linux prd-centos8-robot-2c-8g-11823.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 591 4845 19 2260 6807 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:22:d6:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84766sec preferred_lft 84766sec inet6 fe80::f816:3eff:fe22:d67c/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) 11/19/2025 _x86_64_ (2 CPU) 04:20:03 LINUX RESTART (2 CPU) 04:21:01 AM tps rtps wtps bread/s bwrtn/s 04:22:01 AM 109.96 0.40 109.56 16.66 9444.49 04:23:01 AM 63.94 0.65 63.29 51.06 8031.91 04:24:01 AM 47.33 7.13 40.20 1310.50 2507.08 04:25:01 AM 58.43 0.25 58.18 47.05 7890.57 04:26:01 AM 4.58 0.22 4.37 11.73 166.42 04:27:01 AM 2.35 0.00 2.35 0.00 149.80 04:28:01 AM 0.62 0.00 0.62 0.00 75.27 04:29:01 AM 0.15 0.00 0.15 0.00 1.48 04:30:01 AM 0.23 0.00 0.23 0.00 2.95 04:31:01 AM 0.88 0.00 0.88 0.00 90.05 04:32:02 AM 0.38 0.00 0.38 0.00 55.97 04:33:01 AM 0.63 0.00 0.63 0.00 73.61 04:34:01 AM 0.47 0.00 0.47 0.00 46.33 04:35:01 AM 0.50 0.00 0.50 0.00 17.45 04:36:01 AM 1.60 0.03 1.57 0.27 59.50 04:37:01 AM 0.55 0.00 0.55 0.00 84.34 04:38:01 AM 0.52 0.00 0.52 0.00 79.91 04:39:01 AM 0.48 0.00 0.48 0.00 44.90 04:40:01 AM 0.45 0.00 0.45 0.00 71.64 04:41:01 AM 0.87 0.00 0.87 0.00 84.14 04:42:01 AM 0.42 0.00 0.42 0.00 67.84 04:43:01 AM 0.47 0.00 0.47 0.00 194.15 04:44:01 AM 0.85 0.00 0.85 0.00 157.10 04:45:01 AM 0.50 0.00 0.50 0.00 79.92 04:46:01 AM 4.98 0.32 4.67 36.92 470.31 04:47:01 AM 33.53 0.52 33.01 63.86 2963.42 Average: 12.92 0.37 12.55 59.20 1266.56 04:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:22:01 AM 5231480 7030124 2650952 33.63 2688 1975308 688004 7.70 186716 2122484 159428 04:23:01 AM 5105996 6949928 2776436 35.22 2688 2019848 766344 8.58 210300 2218700 10760 04:24:01 AM 4964492 7060540 2917940 37.02 2688 2261504 640592 7.17 255568 2279276 181476 04:25:01 AM 4961320 7059844 2921112 37.06 2688 2265844 627612 7.03 259712 2278888 4 04:26:01 AM 4915756 7015592 2966676 37.64 2688 2267164 692636 7.76 259848 2324128 972 04:27:01 AM 4910848 7012424 2971584 37.70 2688 2268896 692636 7.76 260100 2329108 556 04:28:01 AM 4907456 7010368 2974976 37.74 2688 2270232 692636 7.76 260100 2332504 4 04:29:01 AM 4907324 7010252 2975108 37.74 2688 2270248 692636 7.76 260100 2332408 16 04:30:01 AM 4905116 7010252 2977316 37.77 2688 2272480 712488 7.98 260144 2334704 2236 04:31:01 AM 4904592 7010072 2977840 37.78 2688 2272796 712488 7.98 260156 2335168 336 04:32:02 AM 4901992 7008744 2980440 37.81 2688 2274068 712488 7.98 260256 2337908 80 04:33:01 AM 4899372 7007968 2983060 37.84 2688 2275912 712488 7.98 260328 2340240 4 04:34:01 AM 4898392 7008168 2984040 37.86 2688 2277100 729620 8.17 260348 2341308 16 04:35:01 AM 4897488 7007572 2984944 37.87 2688 2277400 729620 8.17 260348 2341924 20 04:36:01 AM 4895744 7007580 2986688 37.89 2688 2279164 705992 7.90 260584 2343752 1048 04:37:01 AM 4894008 7007444 2988424 37.91 2688 2280772 705992 7.90 260600 2345548 448 04:38:01 AM 4892152 7007452 2990280 37.94 2688 2282672 705992 7.90 260760 2347144 260 04:39:01 AM 4890332 7007288 2992100 37.96 2688 2284324 705992 7.90 260968 2348592 892 04:40:01 AM 4888468 7007116 2993964 37.98 2688 2286032 724624 8.11 261176 2350308 792 04:41:01 AM 4886484 7007092 2995948 38.01 2688 2287960 724624 8.11 261240 2352428 732 04:42:01 AM 4883372 7005832 2999060 38.05 2688 2289780 724624 8.11 261308 2355396 740 04:43:01 AM 4877900 7005232 3004532 38.12 2688 2294668 724624 8.11 261516 2360796 76 04:44:01 AM 4873552 7004984 3008880 38.17 2688 2298744 724624 8.11 261664 2364848 16 04:45:01 AM 4870864 7004832 3011568 38.21 2688 2301292 724624 8.11 261716 2367472 504 04:46:01 AM 4993688 6999936 2888744 36.65 2688 2177616 666728 7.47 294324 2228772 60120 04:47:01 AM 4985064 6991388 2897368 36.76 2688 2179184 684732 7.67 497080 2041544 12372 Average: 4928587 7009924 2953845 37.47 2688 2249654 704825 7.89 266037 2309821 16689 04:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 90.47 74.19 1033.60 10.87 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 60.62 41.04 584.70 6.71 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 39.95 34.09 334.20 13.27 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 197.80 145.10 44.61 35.25 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 34.68 19.78 10.26 2.81 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 41.95 41.10 7.56 6.31 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 37.09 36.34 6.34 3.14 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 2.55 0.63 0.22 0.05 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 61.58 58.51 11.51 5.12 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 28.67 16.06 5.88 1.79 0.00 0.00 0.00 0.00 04:32:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:02 AM eth0 69.79 53.44 13.83 6.52 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 68.14 61.75 15.21 8.38 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 35.30 32.19 7.84 4.98 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 15.46 13.93 3.47 1.65 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 32.18 26.09 6.63 2.67 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 40.39 37.14 10.36 7.17 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 59.80 60.78 11.67 8.59 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 56.38 58.15 10.35 7.07 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 58.44 59.82 10.66 7.27 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 35.30 31.29 13.86 4.11 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 29.33 27.13 5.90 5.10 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 58.21 59.26 12.37 7.55 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 75.77 75.67 15.91 10.38 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 26.21 24.40 4.87 7.02 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 94.60 63.93 181.06 132.06 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 16.98 16.48 14.76 11.16 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 52.59 44.92 91.50 12.20 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) 11/19/2025 _x86_64_ (2 CPU) 04:20:03 LINUX RESTART (2 CPU) 04:21:01 AM CPU %user %nice %system %iowait %steal %idle 04:22:01 AM all 35.63 0.00 5.26 1.59 0.09 57.43 04:22:01 AM 0 24.69 0.00 4.13 2.06 0.08 69.03 04:22:01 AM 1 46.59 0.00 6.39 1.12 0.10 45.81 04:23:01 AM all 22.04 0.00 2.55 1.61 0.09 73.71 04:23:01 AM 0 16.48 0.00 1.95 0.90 0.08 80.58 04:23:01 AM 1 27.61 0.00 3.14 2.32 0.10 66.83 04:24:01 AM all 25.30 0.00 4.72 0.39 0.09 69.50 04:24:01 AM 0 26.17 0.00 4.83 0.28 0.10 68.62 04:24:01 AM 1 24.43 0.00 4.61 0.50 0.08 70.38 04:25:01 AM all 14.19 0.00 2.79 0.70 0.08 82.24 04:25:01 AM 0 7.77 0.00 2.51 0.67 0.08 88.97 04:25:01 AM 1 20.61 0.00 3.08 0.74 0.07 75.51 04:26:01 AM all 4.54 0.00 0.29 0.03 0.05 95.09 04:26:01 AM 0 2.94 0.00 0.28 0.03 0.05 96.69 04:26:01 AM 1 6.14 0.00 0.30 0.02 0.05 93.50 04:27:01 AM all 8.54 0.00 0.46 0.01 0.09 90.91 04:27:01 AM 0 11.09 0.00 0.50 0.02 0.09 88.31 04:27:01 AM 1 6.02 0.00 0.42 0.00 0.08 93.47 04:28:01 AM all 7.03 0.00 0.45 0.00 0.06 92.46 04:28:01 AM 0 3.44 0.00 0.32 0.00 0.07 96.18 04:28:01 AM 1 10.72 0.00 0.58 0.00 0.05 88.65 04:29:01 AM all 0.50 0.00 0.12 0.00 0.07 99.31 04:29:01 AM 0 0.47 0.00 0.13 0.00 0.08 99.31 04:29:01 AM 1 0.53 0.00 0.10 0.00 0.05 99.32 04:30:01 AM all 6.46 0.00 0.31 0.00 0.08 93.14 04:30:01 AM 0 2.46 0.00 0.32 0.00 0.07 97.15 04:30:01 AM 1 10.47 0.00 0.30 0.00 0.10 89.13 04:31:01 AM all 1.76 0.00 0.20 0.00 0.08 97.95 04:31:01 AM 0 1.90 0.00 0.15 0.00 0.07 97.88 04:31:01 AM 1 1.62 0.00 0.25 0.00 0.10 98.03 04:32:02 AM all 7.92 0.00 0.50 0.00 0.07 91.50 04:32:02 AM 0 5.91 0.00 0.36 0.00 0.07 93.66 04:32:02 AM 1 9.96 0.00 0.65 0.00 0.07 89.32 04:32:02 AM CPU %user %nice %system %iowait %steal %idle 04:33:01 AM all 5.58 0.00 0.31 0.01 0.09 94.02 04:33:01 AM 0 4.07 0.00 0.34 0.00 0.07 95.52 04:33:01 AM 1 7.08 0.00 0.27 0.02 0.10 92.53 04:34:01 AM all 6.37 0.00 0.36 0.00 0.08 93.19 04:34:01 AM 0 8.27 0.00 0.50 0.00 0.09 91.14 04:34:01 AM 1 4.53 0.00 0.22 0.00 0.08 95.17 04:35:01 AM all 2.80 0.00 0.18 0.00 0.08 96.94 04:35:01 AM 0 1.59 0.00 0.12 0.00 0.08 98.21 04:35:01 AM 1 4.02 0.00 0.24 0.00 0.08 95.65 04:36:01 AM all 5.92 0.00 0.33 0.01 0.13 93.62 04:36:01 AM 0 5.33 0.00 0.33 0.02 0.13 94.18 04:36:01 AM 1 6.51 0.00 0.32 0.00 0.12 93.05 04:37:01 AM all 6.82 0.00 0.48 0.00 0.08 92.62 04:37:01 AM 0 3.39 0.00 0.35 0.00 0.07 96.19 04:37:01 AM 1 10.34 0.00 0.62 0.00 0.09 88.95 04:38:01 AM all 6.41 0.00 0.41 0.01 0.08 93.08 04:38:01 AM 0 9.63 0.00 0.48 0.02 0.08 89.79 04:38:01 AM 1 3.24 0.00 0.35 0.00 0.08 96.32 04:39:01 AM all 4.68 0.00 0.31 0.00 0.09 94.92 04:39:01 AM 0 5.46 0.00 0.32 0.00 0.08 94.14 04:39:01 AM 1 3.89 0.00 0.30 0.00 0.10 95.70 04:40:01 AM all 4.48 0.00 0.31 0.00 0.08 95.13 04:40:01 AM 0 4.75 0.00 0.28 0.00 0.08 94.88 04:40:01 AM 1 4.22 0.00 0.33 0.00 0.07 95.38 04:41:01 AM all 4.66 0.00 0.29 0.00 0.08 94.97 04:41:01 AM 0 3.78 0.00 0.30 0.00 0.07 95.85 04:41:01 AM 1 5.54 0.00 0.28 0.00 0.10 94.08 04:42:01 AM all 6.65 0.00 0.28 0.00 0.08 93.00 04:42:01 AM 0 3.40 0.00 0.32 0.00 0.07 96.21 04:42:01 AM 1 9.86 0.00 0.23 0.00 0.08 89.82 04:43:01 AM all 15.78 0.00 0.42 0.00 0.10 83.70 04:43:01 AM 0 15.74 0.00 0.33 0.00 0.10 83.82 04:43:01 AM 1 15.81 0.00 0.51 0.00 0.10 83.59 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 13.33 0.00 0.53 0.03 0.09 86.02 04:44:01 AM 0 8.91 0.00 0.44 0.05 0.10 90.51 04:44:01 AM 1 17.79 0.00 0.63 0.00 0.08 81.50 04:45:01 AM all 6.87 0.00 0.31 0.00 0.08 92.74 04:45:01 AM 0 7.15 0.00 0.43 0.00 0.08 92.33 04:45:01 AM 1 6.58 0.00 0.18 0.00 0.08 93.15 04:46:01 AM all 19.20 0.00 1.61 0.03 0.08 79.07 04:46:01 AM 0 26.46 0.00 1.87 0.05 0.08 71.54 04:46:01 AM 1 11.95 0.00 1.35 0.02 0.08 86.59 04:47:01 AM all 31.74 0.00 3.42 0.22 0.09 64.52 04:47:01 AM 0 17.81 0.00 3.28 0.13 0.08 78.69 04:47:01 AM 1 45.65 0.00 3.56 0.32 0.10 50.37 Average: all 10.61 0.00 1.05 0.18 0.08 88.08 Average: 0 8.83 0.00 0.97 0.16 0.08 89.96 Average: 1 12.40 0.00 1.13 0.20 0.09 86.19