---> uname -a: Linux prd-centos8-robot-2c-8g-2690.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 628 4813 19 2255 6770 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:f1:ee:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84753sec preferred_lft 84753sec inet6 fe80::f816:3eff:fef1:ee46/64 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) 08/20/2025 _x86_64_ (2 CPU) 03:14:20 LINUX RESTART (2 CPU) 03:15:01 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 89.19 8.63 80.55 1491.88 6521.68 03:17:01 AM 87.59 0.72 86.87 52.92 11126.46 03:18:01 AM 35.50 7.13 28.37 1310.50 2045.78 03:19:01 AM 63.02 0.25 62.77 47.06 7886.60 03:20:01 AM 4.10 0.22 3.88 11.73 220.04 03:21:01 AM 2.39 0.00 2.39 0.00 150.40 03:22:01 AM 0.53 0.00 0.53 0.00 71.40 03:23:01 AM 0.15 0.00 0.15 0.00 1.75 03:24:01 AM 0.33 0.00 0.33 0.00 78.62 03:25:01 AM 0.68 0.00 0.68 0.00 24.13 03:26:01 AM 0.48 0.00 0.48 0.00 75.77 03:27:01 AM 0.58 0.00 0.58 0.00 55.00 03:28:01 AM 0.38 0.00 0.38 0.00 35.69 03:29:01 AM 0.35 0.00 0.35 0.00 13.10 03:30:01 AM 0.53 0.03 0.50 0.27 81.45 03:31:01 AM 1.52 0.00 1.52 0.00 60.88 03:32:01 AM 0.73 0.00 0.73 0.00 88.87 03:33:01 AM 0.43 0.00 0.43 0.00 69.92 03:34:01 AM 0.40 0.00 0.40 0.00 84.62 03:35:01 AM 0.55 0.00 0.55 0.00 56.35 03:36:01 AM 0.25 0.00 0.25 0.00 80.61 03:37:01 AM 0.40 0.00 0.40 0.00 133.88 03:38:01 AM 0.72 0.00 0.72 0.00 168.66 03:39:01 AM 0.72 0.00 0.72 0.00 44.79 03:40:01 AM 0.92 0.00 0.92 0.00 163.39 03:41:01 AM 18.94 0.42 18.52 47.70 2565.64 Average: 11.98 0.67 11.31 114.00 1227.84 03:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5286016 7016336 2596416 32.94 2688 1911900 710624 7.96 188732 2085508 188876 03:17:01 AM 5177060 7013780 2705372 34.32 2688 2012500 682516 7.64 209672 2147364 9928 03:18:01 AM 5022268 6993780 2860164 36.29 2688 2144568 714728 8.00 259992 2242560 72188 03:19:01 AM 4940608 7029540 2941824 37.32 2688 2256356 670888 7.51 262712 2298204 3244 03:20:01 AM 4893116 6983308 2989316 37.92 2688 2257632 742464 8.31 262852 2345548 940 03:21:01 AM 4887852 6979812 2994580 37.99 2688 2259408 742464 8.31 263104 2350568 588 03:22:01 AM 4882292 6975548 3000140 38.06 2688 2260688 742464 8.31 263104 2356344 8 03:23:01 AM 4879424 6972708 3003008 38.10 2688 2260716 742464 8.31 263104 2359084 24 03:24:01 AM 4874864 6970376 3007568 38.16 2688 2262944 742464 8.31 263148 2363596 32 03:25:01 AM 4874284 6970596 3008148 38.16 2688 2263760 742464 8.31 263260 2364100 504 03:26:01 AM 4870600 6968500 3011832 38.21 2688 2265340 742464 8.31 263332 2367868 4 03:27:01 AM 4866700 6966212 3015732 38.26 2688 2266952 742464 8.31 263340 2371456 256 03:28:01 AM 4864272 6964448 3018160 38.29 2688 2267616 742464 8.31 263356 2374128 8 03:29:01 AM 4863668 6964128 3018764 38.30 2688 2267900 742464 8.31 263356 2374640 44 03:30:01 AM 4860720 6963304 3021712 38.33 2688 2270008 754020 8.44 263568 2377176 16 03:31:01 AM 4858996 6963472 3023436 38.36 2688 2271896 754020 8.44 263596 2379052 1088 03:32:01 AM 4857548 6963460 3024884 38.38 2688 2273408 754020 8.44 263772 2380316 428 03:33:01 AM 4855480 6963056 3026952 38.40 2688 2275060 754020 8.44 263980 2382000 272 03:34:01 AM 4852656 6962728 3029776 38.44 2688 2277564 754020 8.44 264208 2384744 504 03:35:01 AM 4851796 6962808 3030636 38.45 2688 2278468 754020 8.44 264220 2385540 20 03:36:01 AM 4848504 6961912 3033928 38.49 2688 2280876 754020 8.44 264308 2388964 128 03:37:01 AM 4843068 6961020 3039364 38.56 2688 2285384 754020 8.44 264496 2394236 844 03:38:01 AM 4839212 6961108 3043220 38.61 2688 2289344 754020 8.44 264676 2397908 232 03:39:01 AM 4836924 6960956 3045508 38.64 2688 2291472 754020 8.44 264724 2400112 1560 03:40:01 AM 4701224 6831880 3181208 40.36 2688 2298124 884240 9.90 264748 2535596 3812 03:41:01 AM 4960364 6957764 2922068 37.07 2688 2170112 739444 8.28 495428 2069512 22272 Average: 4898058 6968559 2984374 37.86 2688 2239231 744895 8.34 267492 2341389 11839 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 268.11 173.20 1585.20 52.82 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 58.61 39.27 569.69 7.98 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 44.22 34.99 329.04 7.36 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 165.69 115.45 38.89 35.76 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 33.87 15.59 10.07 2.53 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 45.25 43.01 8.22 6.55 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 31.24 30.04 5.86 2.65 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 2.78 0.68 0.30 0.09 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 57.24 57.49 11.49 5.24 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 45.95 30.86 9.33 5.05 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 68.09 50.69 15.60 7.26 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 48.60 46.62 10.91 4.10 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 20.01 18.56 4.37 3.63 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 15.16 13.88 3.05 1.44 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 32.53 31.13 7.70 5.05 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 39.55 36.75 11.68 7.33 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 39.39 38.59 8.88 5.60 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 44.61 45.14 10.77 6.95 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 39.66 39.48 16.51 6.15 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 24.93 15.49 5.36 2.35 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 24.16 21.81 5.57 4.84 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 32.39 33.01 9.90 5.48 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 38.21 38.59 11.08 7.77 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 27.67 25.16 7.75 3.39 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 4.13 4.32 1.32 1.06 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 93.09 64.89 187.75 138.36 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 51.74 40.95 111.08 12.96 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) 08/20/2025 _x86_64_ (2 CPU) 03:14:20 LINUX RESTART (2 CPU) 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 40.48 0.00 5.84 0.93 0.10 52.65 03:16:01 AM 0 31.45 0.00 4.37 0.78 0.10 63.29 03:16:01 AM 1 49.53 0.00 7.30 1.08 0.10 41.98 03:17:01 AM all 23.22 0.00 3.69 1.08 0.08 71.92 03:17:01 AM 0 18.37 0.00 3.78 1.20 0.08 76.56 03:17:01 AM 1 28.07 0.00 3.60 0.97 0.08 67.27 03:18:01 AM all 20.67 0.00 3.54 1.65 0.07 74.07 03:18:01 AM 0 13.38 0.00 3.22 2.40 0.07 80.93 03:18:01 AM 1 27.96 0.00 3.87 0.90 0.07 67.20 03:19:01 AM all 19.96 0.00 3.62 1.03 0.08 75.31 03:19:01 AM 0 15.20 0.00 3.18 1.13 0.08 80.40 03:19:01 AM 1 24.72 0.00 4.05 0.92 0.08 70.23 03:20:01 AM all 4.64 0.00 0.29 0.03 0.04 94.99 03:20:01 AM 0 2.56 0.00 0.30 0.00 0.03 97.11 03:20:01 AM 1 6.73 0.00 0.28 0.07 0.05 92.87 03:21:01 AM all 8.89 0.00 0.53 0.01 0.09 90.48 03:21:01 AM 0 9.03 0.00 0.65 0.00 0.09 90.24 03:21:01 AM 1 8.76 0.00 0.41 0.02 0.09 90.72 03:22:01 AM all 7.80 0.00 0.50 0.00 0.06 91.64 03:22:01 AM 0 2.99 0.00 0.46 0.00 0.05 96.51 03:22:01 AM 1 12.72 0.00 0.55 0.00 0.07 86.66 03:23:01 AM all 0.51 0.00 0.13 0.00 0.05 99.31 03:23:01 AM 0 0.33 0.00 0.13 0.00 0.07 99.46 03:23:01 AM 1 0.68 0.00 0.13 0.00 0.03 99.15 03:24:01 AM all 6.90 0.00 0.30 0.00 0.06 92.74 03:24:01 AM 0 7.58 0.00 0.30 0.00 0.05 92.07 03:24:01 AM 1 6.21 0.00 0.30 0.00 0.07 93.42 03:25:01 AM all 4.14 0.00 0.33 0.01 0.05 95.47 03:25:01 AM 0 2.78 0.00 0.33 0.02 0.05 96.82 03:25:01 AM 1 5.51 0.00 0.32 0.00 0.05 94.12 03:26:01 AM all 10.05 0.00 0.68 0.00 0.10 89.16 03:26:01 AM 0 4.26 0.00 0.45 0.00 0.07 95.22 03:26:01 AM 1 16.21 0.00 0.93 0.00 0.14 82.72 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 5.07 0.00 0.28 0.01 0.06 94.57 03:27:01 AM 0 1.56 0.00 0.33 0.02 0.07 98.02 03:27:01 AM 1 8.59 0.00 0.23 0.00 0.05 91.12 03:28:01 AM all 6.01 0.00 0.41 0.03 0.09 93.46 03:28:01 AM 0 2.04 0.00 0.25 0.05 0.08 97.58 03:28:01 AM 1 10.12 0.00 0.57 0.00 0.10 89.20 03:29:01 AM all 2.49 0.00 0.22 0.00 0.04 97.25 03:29:01 AM 0 3.31 0.00 0.29 0.00 0.05 96.35 03:29:01 AM 1 1.67 0.00 0.15 0.00 0.03 98.14 03:30:01 AM all 7.91 0.00 0.52 0.00 0.07 91.50 03:30:01 AM 0 5.29 0.00 0.56 0.00 0.07 94.08 03:30:01 AM 1 10.51 0.00 0.49 0.00 0.07 88.94 03:31:01 AM all 8.45 0.00 0.61 0.37 0.08 90.49 03:31:01 AM 0 9.45 0.00 0.63 0.00 0.07 89.85 03:31:01 AM 1 7.43 0.00 0.60 0.75 0.09 91.13 03:32:01 AM all 4.36 0.00 0.34 0.00 0.06 95.24 03:32:01 AM 0 3.73 0.00 0.32 0.00 0.07 95.88 03:32:01 AM 1 4.99 0.00 0.35 0.00 0.05 94.61 03:33:01 AM all 4.81 0.00 0.34 0.00 0.05 94.79 03:33:01 AM 0 4.61 0.00 0.35 0.00 0.03 95.01 03:33:01 AM 1 5.02 0.00 0.33 0.00 0.07 94.58 03:34:01 AM all 5.43 0.00 0.37 0.00 0.06 94.14 03:34:01 AM 0 4.79 0.00 0.37 0.00 0.07 94.77 03:34:01 AM 1 6.08 0.00 0.37 0.00 0.05 93.50 03:35:01 AM all 3.27 0.00 0.27 0.00 0.06 96.40 03:35:01 AM 0 5.07 0.00 0.32 0.00 0.05 94.56 03:35:01 AM 1 1.47 0.00 0.22 0.00 0.07 98.24 03:36:01 AM all 8.86 0.00 0.37 0.00 0.06 90.71 03:36:01 AM 0 2.76 0.00 0.25 0.00 0.05 96.94 03:36:01 AM 1 15.02 0.00 0.49 0.00 0.07 84.42 03:37:01 AM all 14.78 0.00 0.43 0.01 0.08 84.70 03:37:01 AM 0 14.98 0.00 0.44 0.02 0.07 84.50 03:37:01 AM 1 14.59 0.00 0.42 0.00 0.08 84.91 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 14.30 0.00 0.50 0.00 0.08 85.13 03:38:01 AM 0 12.72 0.00 0.46 0.00 0.07 86.75 03:38:01 AM 1 15.87 0.00 0.54 0.00 0.08 83.51 03:39:01 AM all 6.93 0.00 0.31 0.00 0.06 92.70 03:39:01 AM 0 7.91 0.00 0.32 0.00 0.05 91.72 03:39:01 AM 1 5.95 0.00 0.30 0.00 0.07 93.68 03:40:01 AM all 12.94 0.00 0.37 0.08 0.07 86.54 03:40:01 AM 0 21.15 0.00 0.42 0.00 0.07 78.37 03:40:01 AM 1 4.74 0.00 0.32 0.17 0.07 94.71 03:41:01 AM all 25.06 0.00 3.31 0.26 0.11 71.26 03:41:01 AM 0 29.26 0.00 3.96 0.43 0.12 66.23 03:41:01 AM 1 20.88 0.00 2.66 0.08 0.10 76.27 Average: all 10.71 0.00 1.09 0.21 0.07 87.92 Average: 0 9.11 0.00 1.02 0.23 0.07 89.57 Average: 1 12.32 0.00 1.15 0.19 0.07 86.26