---> uname -a: Linux prd-centos8-robot-2c-8g-3913.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 621 4813 19 2262 6777 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:34:f0:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84795sec preferred_lft 84795sec inet6 fe80::f816:3eff:fe34:f069/64 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) 10/31/2025 _x86_64_ (2 CPU) 00:35:23 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 87.22 6.36 80.86 1097.23 6506.96 12:38:01 AM 85.37 0.72 84.66 52.92 10883.19 12:39:01 AM 37.09 7.13 29.96 1310.50 2127.62 12:40:01 AM 64.60 0.25 64.35 47.05 7841.29 12:41:01 AM 8.50 0.22 8.28 11.73 540.07 12:42:01 AM 2.28 0.00 2.28 0.00 145.88 12:43:01 AM 0.55 0.00 0.55 0.00 58.45 12:44:01 AM 0.27 0.00 0.27 0.00 19.76 12:45:01 AM 0.33 0.00 0.33 0.00 8.68 12:46:01 AM 0.73 0.00 0.73 0.00 83.42 12:47:01 AM 0.37 0.00 0.37 0.00 55.62 12:48:01 AM 0.65 0.00 0.65 0.00 69.39 12:49:01 AM 0.50 0.00 0.50 0.00 48.55 12:50:01 AM 0.18 0.00 0.18 0.00 10.63 12:51:01 AM 0.60 0.03 0.57 0.27 25.80 12:52:01 AM 1.47 0.00 1.47 0.00 110.70 12:53:01 AM 0.67 0.00 0.67 0.00 90.90 12:54:01 AM 0.47 0.00 0.47 0.00 74.96 12:55:01 AM 0.37 0.00 0.37 0.00 43.94 12:56:01 AM 0.68 0.00 0.68 0.00 82.14 12:57:01 AM 0.28 0.00 0.28 0.00 52.48 12:58:02 AM 0.37 0.00 0.37 0.00 189.52 12:59:01 AM 0.92 0.00 0.92 0.00 164.96 01:00:01 AM 0.53 0.00 0.53 0.00 85.47 01:01:01 AM 8.23 0.33 7.90 37.05 320.09 01:02:01 AM 34.75 0.58 34.17 65.57 3250.01 Average: 13.01 0.60 12.41 100.93 1265.80 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5192012 6994984 2690420 34.13 2688 1980756 750644 8.40 195532 2160480 253252 12:38:01 AM 5100276 6979180 2782156 35.30 2688 2055052 736460 8.25 212372 2222636 44252 12:39:01 AM 4947272 6987552 2935160 37.24 2688 2209360 747480 8.37 268684 2296808 127992 12:40:01 AM 4928176 7029420 2954256 37.48 2688 2267628 663000 7.42 260020 2311532 10832 12:41:01 AM 4884004 6986092 2998428 38.04 2688 2268628 726404 8.13 260160 2355200 660 12:42:01 AM 4876960 6980552 3005472 38.13 2688 2270116 726404 8.13 260392 2361760 16 12:43:01 AM 4874092 6979580 3008340 38.17 2688 2272024 726404 8.13 260412 2364572 524 12:44:01 AM 4872852 6978360 3009580 38.18 2688 2272044 726404 8.13 260416 2366024 4 12:45:01 AM 4870520 6977880 3011912 38.21 2688 2273896 742128 8.31 260456 2368304 1740 12:46:01 AM 4870272 6978320 3012160 38.21 2688 2274592 742128 8.31 260472 2368720 340 12:47:01 AM 4868864 6978180 3013568 38.23 2688 2275860 742128 8.31 260572 2369948 88 12:48:01 AM 4864772 6975936 3017660 38.28 2688 2277700 742128 8.31 260644 2373780 108 12:49:01 AM 4863588 6975932 3018844 38.30 2688 2278888 757664 8.48 260664 2375036 92 12:50:01 AM 4863012 6975584 3019420 38.31 2688 2279120 754508 8.45 260664 2375496 60 12:51:01 AM 4861076 6975340 3021356 38.33 2688 2280812 755284 8.46 260852 2377476 1296 12:52:01 AM 4859272 6975168 3023160 38.35 2688 2282428 755284 8.46 260860 2379316 564 12:53:01 AM 4856860 6974752 3025572 38.38 2688 2284460 755284 8.46 260996 2381548 260 12:54:01 AM 4854716 6974368 3027716 38.41 2688 2286240 755284 8.46 261220 2383180 132 12:55:01 AM 4853340 6974716 3029092 38.43 2688 2287928 755284 8.46 261428 2384704 792 12:56:01 AM 4851852 6974840 3030580 38.45 2688 2289520 755284 8.46 261500 2386132 276 12:57:01 AM 4848960 6973996 3033472 38.48 2688 2291596 755284 8.46 261556 2388908 928 12:58:02 AM 4842396 6973308 3040036 38.57 2688 2297444 755284 8.46 261828 2395128 1280 12:59:01 AM 4839472 6973392 3042960 38.60 2688 2300448 755284 8.46 261936 2398152 80 01:00:01 AM 4834400 6971744 3048032 38.67 2688 2303868 742840 8.32 262004 2402972 1316 01:01:01 AM 4869484 6914904 3012948 38.22 2688 2215748 772372 8.65 330908 2313488 102576 01:02:01 AM 4975720 6984992 2906712 36.88 2688 2181612 716404 8.02 497340 2048856 25104 Average: 4893239 6977657 2989193 37.92 2688 2252222 742810 8.32 268611 2342698 22099 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 225.26 153.20 1457.62 39.13 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 60.55 46.98 589.16 9.79 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 43.85 32.86 333.57 6.50 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 203.63 149.18 46.10 40.52 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 27.07 15.69 8.40 4.64 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 35.34 34.31 7.30 6.39 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 49.52 49.00 8.36 4.14 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 4.45 0.60 0.35 0.05 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 51.98 49.22 9.96 4.73 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 44.28 26.60 7.89 2.51 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 65.46 52.31 13.26 6.38 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 67.98 63.75 14.75 8.31 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 30.51 29.44 7.12 4.54 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 12.85 11.70 2.22 1.10 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 29.57 28.70 6.30 2.86 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 27.38 26.90 8.54 4.43 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 68.62 67.49 12.80 10.70 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 65.48 65.84 11.78 7.94 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 56.82 58.69 10.71 7.28 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 36.64 28.70 13.46 3.61 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 37.00 32.47 7.42 6.03 0.00 0.00 0.00 0.00 12:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:02 AM eth0 79.60 80.20 16.37 11.05 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 53.13 52.77 11.69 6.68 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 25.46 23.89 5.06 3.15 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 89.45 56.15 181.48 134.81 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 17.14 16.08 14.82 7.96 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 58.04 48.18 108.01 13.28 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) 10/31/2025 _x86_64_ (2 CPU) 00:35:23 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 39.13 0.00 5.78 1.13 0.09 53.87 12:37:01 AM 0 34.43 0.00 4.93 0.95 0.08 59.61 12:37:01 AM 1 43.84 0.00 6.62 1.32 0.10 48.12 12:38:01 AM all 23.23 0.00 3.30 0.99 0.13 72.35 12:38:01 AM 0 18.90 0.00 2.80 1.03 0.13 77.14 12:38:01 AM 1 27.57 0.00 3.80 0.95 0.12 67.56 12:39:01 AM all 23.90 0.00 4.23 0.42 0.14 71.30 12:39:01 AM 0 19.83 0.00 3.45 0.28 0.17 76.27 12:39:01 AM 1 27.98 0.00 5.02 0.57 0.12 66.32 12:40:01 AM all 18.21 0.00 3.54 5.91 0.06 72.29 12:40:01 AM 0 11.20 0.00 2.98 5.70 0.05 80.07 12:40:01 AM 1 25.23 0.00 4.09 6.11 0.07 64.50 12:41:01 AM all 3.26 0.00 0.27 0.09 0.04 96.34 12:41:01 AM 0 1.22 0.00 0.18 0.03 0.03 98.53 12:41:01 AM 1 5.31 0.00 0.35 0.15 0.05 94.14 12:42:01 AM all 6.31 0.00 0.41 0.01 0.08 93.19 12:42:01 AM 0 1.72 0.00 0.28 0.02 0.08 97.89 12:42:01 AM 1 11.02 0.00 0.55 0.00 0.07 88.36 12:43:01 AM all 10.00 0.00 0.54 0.00 0.07 89.39 12:43:01 AM 0 1.77 0.00 0.28 0.00 0.07 97.88 12:43:01 AM 1 18.70 0.00 0.81 0.00 0.07 80.42 12:44:01 AM all 0.48 0.00 0.13 0.00 0.06 99.34 12:44:01 AM 0 0.33 0.00 0.13 0.00 0.08 99.45 12:44:01 AM 1 0.62 0.00 0.12 0.00 0.03 99.23 12:45:01 AM all 5.67 0.00 0.29 0.00 0.07 93.97 12:45:01 AM 0 4.17 0.00 0.32 0.00 0.08 95.43 12:45:01 AM 1 7.17 0.00 0.27 0.00 0.05 92.51 12:46:01 AM all 2.74 0.00 0.26 0.00 0.08 96.91 12:46:01 AM 0 1.89 0.00 0.22 0.00 0.07 97.82 12:46:01 AM 1 3.60 0.00 0.30 0.00 0.10 96.00 12:47:01 AM all 7.22 0.00 0.52 0.00 0.06 92.20 12:47:01 AM 0 1.89 0.00 0.35 0.00 0.07 97.69 12:47:01 AM 1 12.75 0.00 0.69 0.00 0.05 86.51 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 6.27 0.00 0.36 0.00 0.08 93.29 12:48:01 AM 0 5.94 0.00 0.30 0.00 0.07 93.69 12:48:01 AM 1 6.60 0.00 0.42 0.00 0.08 92.89 12:49:01 AM all 6.12 0.00 0.41 0.00 0.08 93.39 12:49:01 AM 0 1.14 0.00 0.25 0.00 0.08 98.53 12:49:01 AM 1 11.26 0.00 0.57 0.00 0.09 88.09 12:50:01 AM all 2.65 0.00 0.19 0.00 0.08 97.08 12:50:01 AM 0 1.15 0.00 0.17 0.00 0.08 98.60 12:50:01 AM 1 4.17 0.00 0.20 0.00 0.08 95.54 12:51:01 AM all 5.36 0.00 0.36 0.00 0.07 94.21 12:51:01 AM 0 1.30 0.00 0.45 0.00 0.05 98.19 12:51:01 AM 1 9.42 0.00 0.27 0.00 0.08 90.23 12:52:01 AM all 6.77 0.00 0.35 0.01 0.07 92.81 12:52:01 AM 0 2.44 0.00 0.18 0.02 0.07 97.29 12:52:01 AM 1 11.23 0.00 0.52 0.00 0.07 88.18 12:53:01 AM all 6.86 0.00 0.47 0.00 0.07 92.60 12:53:01 AM 0 4.63 0.00 0.40 0.00 0.07 94.90 12:53:01 AM 1 9.13 0.00 0.55 0.00 0.07 90.25 12:54:01 AM all 4.51 0.00 0.34 0.00 0.08 95.06 12:54:01 AM 0 3.88 0.00 0.32 0.00 0.08 95.71 12:54:01 AM 1 5.14 0.00 0.37 0.00 0.08 94.41 12:55:01 AM all 4.13 0.00 0.31 0.00 0.08 95.47 12:55:01 AM 0 3.85 0.00 0.33 0.00 0.08 95.73 12:55:01 AM 1 4.42 0.00 0.28 0.00 0.08 95.21 12:56:01 AM all 3.68 0.00 0.27 0.01 0.08 95.97 12:56:01 AM 0 3.08 0.00 0.33 0.02 0.07 96.51 12:56:01 AM 1 4.28 0.00 0.20 0.00 0.08 95.43 12:57:01 AM all 7.10 0.00 0.34 0.00 0.09 92.47 12:57:01 AM 0 1.69 0.00 0.23 0.00 0.08 97.99 12:57:01 AM 1 12.56 0.00 0.44 0.00 0.10 86.90 12:58:02 AM all 18.75 0.00 0.58 0.00 0.09 80.58 12:58:02 AM 0 5.61 0.00 0.56 0.00 0.08 93.75 12:58:02 AM 1 31.86 0.00 0.61 0.00 0.10 67.43 12:58:02 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 9.71 0.00 0.35 0.01 0.08 89.85 12:59:01 AM 0 1.60 0.00 0.36 0.02 0.08 97.94 12:59:01 AM 1 17.91 0.00 0.34 0.00 0.07 81.68 01:00:01 AM all 7.98 0.00 0.37 0.00 0.08 91.57 01:00:01 AM 0 3.35 0.00 0.39 0.00 0.08 96.18 01:00:01 AM 1 12.60 0.00 0.35 0.00 0.08 86.97 01:01:01 AM all 21.44 0.00 1.76 0.07 0.08 76.65 01:01:01 AM 0 10.39 0.00 1.27 0.05 0.08 88.20 01:01:01 AM 1 32.49 0.00 2.25 0.08 0.08 65.09 01:02:01 AM all 32.39 0.00 4.35 0.23 0.08 62.94 01:02:01 AM 0 36.44 0.00 4.65 0.22 0.07 58.63 01:02:01 AM 1 28.35 0.00 4.05 0.25 0.10 67.25 Average: all 10.95 0.00 1.16 0.34 0.08 87.47 Average: 0 7.09 0.00 1.01 0.32 0.08 91.50 Average: 1 14.84 0.00 1.32 0.37 0.08 83.40