---> uname -a: Linux prd-centos8-robot-2c-8g-4639.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 605 4821 19 2270 6793 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:b1:fd:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84625sec preferred_lft 84625sec inet6 fe80::f816:3eff:feb1:fdd5/64 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) 08/28/2025 _x86_64_ (2 CPU) 14:54:11 LINUX RESTART (2 CPU) 02:55:01 PM tps rtps wtps bread/s bwrtn/s 02:56:01 PM 53.12 8.40 44.72 1437.52 5092.59 02:57:01 PM 98.62 0.10 98.52 2.40 9353.52 02:58:01 PM 42.30 1.00 41.30 113.03 4445.32 02:59:01 PM 42.59 6.75 35.84 1248.19 3047.66 03:00:01 PM 29.04 0.00 29.04 0.00 5556.30 03:01:01 PM 24.74 0.22 24.53 43.59 2167.11 03:02:01 PM 10.22 0.12 10.10 5.33 578.62 03:03:01 PM 2.77 0.22 2.55 11.73 78.82 03:04:01 PM 2.35 0.00 2.35 0.00 130.51 03:05:01 PM 0.67 0.00 0.67 0.00 92.65 03:06:01 PM 0.18 0.00 0.18 0.00 2.17 03:07:01 PM 0.35 0.00 0.35 0.00 79.84 03:08:01 PM 0.55 0.00 0.55 0.00 19.30 03:09:01 PM 0.33 0.00 0.33 0.00 46.13 03:10:01 PM 0.58 0.03 0.55 0.27 81.19 03:11:01 PM 1.48 0.00 1.48 0.00 62.49 03:12:01 PM 0.38 0.00 0.38 0.00 28.83 03:13:01 PM 0.38 0.00 0.38 0.00 49.63 03:14:01 PM 0.40 0.00 0.40 0.00 84.55 03:15:01 PM 6.73 5.95 0.78 574.88 77.61 03:16:01 PM 3.30 0.00 3.30 0.00 141.27 03:17:01 PM 0.70 0.00 0.70 0.00 82.22 03:18:01 PM 0.63 0.32 0.32 6.93 46.55 03:19:01 PM 1.13 0.00 1.13 0.00 163.62 03:20:01 PM 1.02 0.00 1.02 0.00 128.98 03:21:01 PM 0.63 0.00 0.63 0.00 108.66 03:22:01 PM 0.73 0.00 0.73 0.00 135.58 03:23:01 PM 27.46 0.42 27.04 47.72 2825.56 Average: 12.62 0.84 11.78 124.69 1239.57 02:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:56:01 PM 5463988 7037152 2418436 30.68 2688 1765648 753464 8.44 186136 1945024 53796 02:57:01 PM 5072184 6947768 2810240 35.65 2688 2052492 794776 8.90 192148 2269848 144748 02:58:01 PM 5245160 7084568 2637264 33.46 2688 2015196 680616 7.62 218588 2069224 10760 02:59:01 PM 4946608 6981556 2935816 37.25 2688 2206176 757408 8.48 271260 2295784 93104 03:00:01 PM 4947276 7028876 2935148 37.24 2688 2250112 693128 7.76 257588 2301316 43244 03:01:01 PM 4911472 6997920 2970952 37.69 2688 2254544 721676 8.08 256396 2337192 10108 03:02:01 PM 4969396 7056700 2913028 36.96 2688 2255516 661080 7.40 262076 2273752 4 03:03:01 PM 4921228 7009960 2961196 37.57 2688 2256952 727516 8.15 262220 2321300 1084 03:04:01 PM 4916088 7006532 2966336 37.63 2688 2258656 727516 8.15 262464 2326136 1188 03:05:01 PM 4913872 7005556 2968552 37.66 2688 2259896 727516 8.15 262464 2328492 4 03:06:01 PM 4913936 7005636 2968488 37.66 2688 2259912 727516 8.15 262464 2328440 24 03:07:01 PM 4910120 7004052 2972304 37.71 2688 2262144 743032 8.32 262508 2332152 24 03:08:01 PM 4909340 7004088 2973084 37.72 2688 2262960 743032 8.32 262620 2332788 500 03:09:01 PM 4906468 7003704 2975956 37.75 2688 2265456 743032 8.32 262692 2335652 1736 03:10:01 PM 4904908 7003340 2977516 37.77 2688 2266644 761940 8.53 262848 2336916 780 03:11:01 PM 4902876 7001564 2979548 37.80 2688 2266892 761940 8.53 262848 2338924 96 03:12:01 PM 4902196 7001612 2980228 37.81 2688 2267620 761940 8.53 262888 2339776 104 03:13:01 PM 4898940 7000476 2983484 37.85 2688 2269748 739920 8.28 262908 2342816 940 03:14:01 PM 4897072 7000488 2985352 37.87 2688 2271664 739920 8.28 262996 2344620 540 03:15:01 PM 4877796 7000168 3004628 38.12 2688 2290560 746328 8.36 265460 2361272 1168 03:16:01 PM 4876380 7000452 3006044 38.14 2688 2292240 746328 8.36 265668 2362744 320 03:17:01 PM 4873984 6999904 3008440 38.17 2688 2294092 746328 8.36 265804 2364904 140 03:18:01 PM 4871784 6999268 3010640 38.19 2688 2295628 746328 8.36 265956 2367020 248 03:19:01 PM 4865492 6998412 3016932 38.27 2688 2301056 746328 8.36 266200 2373004 1556 03:20:01 PM 4860612 6997560 3021812 38.34 2688 2305100 761924 8.53 266376 2377496 2336 03:21:01 PM 4859004 6998284 3023420 38.36 2688 2307404 761924 8.53 266424 2379352 1768 03:22:01 PM 4908376 7057156 2974048 37.73 2688 2316880 673856 7.55 266780 2329952 7564 03:23:01 PM 4924004 6938208 2958420 37.53 2688 2186848 780944 8.74 497764 2101960 21576 Average: 4941806 7006106 2940618 37.31 2688 2234216 738473 8.27 265091 2304209 14266 02:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM eth0 192.62 133.36 1232.69 39.80 0.00 0.00 0.00 0.00 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 87.62 66.54 873.63 9.77 0.00 0.00 0.00 0.00 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM eth0 14.28 9.15 6.82 3.86 0.00 0.00 0.00 0.00 02:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM eth0 32.13 27.05 326.81 5.62 0.00 0.00 0.00 0.00 03:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 PM eth0 3.27 2.37 1.94 0.94 0.00 0.00 0.00 0.00 03:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 PM eth0 9.06 8.18 6.93 3.30 0.00 0.00 0.00 0.00 03:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 PM eth0 144.38 101.45 28.18 32.31 0.00 0.00 0.00 0.00 03:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM eth0 26.69 17.14 9.32 2.65 0.00 0.00 0.00 0.00 03:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM eth0 46.59 45.79 8.09 6.64 0.00 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 32.14 30.54 5.66 2.70 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 2.70 0.63 0.28 0.05 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 64.76 64.60 11.77 5.48 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 56.12 35.64 10.13 5.35 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 119.05 105.78 23.46 11.30 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 34.96 33.38 7.62 4.88 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 15.01 13.91 2.54 1.24 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 28.73 23.56 4.60 2.11 0.00 0.00 0.00 0.00 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 37.62 33.77 10.53 5.42 0.00 0.00 0.00 0.00 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 69.01 64.77 12.63 10.02 0.00 0.00 0.00 0.00 03:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM eth0 68.06 66.83 11.62 7.85 0.00 0.00 0.00 0.00 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 62.45 63.65 11.02 7.58 0.00 0.00 0.00 0.00 03:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 PM eth0 47.71 44.08 14.70 5.02 0.00 0.00 0.00 0.00 03:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM eth0 30.09 23.81 5.95 3.37 0.00 0.00 0.00 0.00 03:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 PM eth0 71.04 72.85 13.62 8.79 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 80.22 79.74 14.77 12.34 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 43.97 39.72 8.89 4.35 0.00 0.00 0.00 0.00 03:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 PM eth0 27.26 14.85 6.72 2.01 0.00 0.00 0.00 0.00 03:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 PM eth0 84.86 60.41 182.37 136.99 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 54.73 45.84 101.90 12.21 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) 08/28/2025 _x86_64_ (2 CPU) 14:54:11 LINUX RESTART (2 CPU) 02:55:01 PM CPU %user %nice %system %iowait %steal %idle 02:56:01 PM all 22.66 0.00 3.51 12.07 0.11 61.65 02:56:01 PM 0 17.54 0.00 4.29 12.98 0.12 65.07 02:56:01 PM 1 27.78 0.00 2.73 11.16 0.10 58.23 02:57:01 PM all 34.40 0.00 5.11 8.95 0.12 51.40 02:57:01 PM 0 24.82 0.00 4.31 8.63 0.13 62.11 02:57:01 PM 1 43.99 0.00 5.92 9.28 0.12 40.69 02:58:01 PM all 15.80 0.00 2.23 1.25 0.08 80.64 02:58:01 PM 0 14.80 0.00 2.07 1.07 0.07 81.99 02:58:01 PM 1 16.79 0.00 2.40 1.43 0.08 79.29 02:59:01 PM all 17.85 0.00 3.56 10.08 0.08 68.42 02:59:01 PM 0 17.12 0.00 3.56 10.23 0.08 69.00 02:59:01 PM 1 18.58 0.00 3.56 9.93 0.08 67.84 03:00:01 PM all 5.64 0.00 1.42 29.50 0.04 63.40 03:00:01 PM 0 1.93 0.00 1.01 19.97 0.05 77.04 03:00:01 PM 1 9.34 0.00 1.82 39.00 0.03 49.81 03:01:01 PM all 11.15 0.00 1.61 15.32 0.07 71.85 03:01:01 PM 0 8.57 0.00 1.63 10.82 0.07 78.92 03:01:01 PM 1 13.73 0.00 1.59 19.80 0.07 64.82 03:02:01 PM all 3.28 0.00 0.74 4.32 0.03 91.62 03:02:01 PM 0 2.41 0.00 0.65 7.55 0.03 89.35 03:02:01 PM 1 4.16 0.00 0.84 1.09 0.03 93.89 03:03:01 PM all 5.16 0.00 0.33 0.28 0.05 94.18 03:03:01 PM 0 3.37 0.00 0.33 0.03 0.03 96.23 03:03:01 PM 1 6.95 0.00 0.34 0.52 0.07 92.13 03:04:01 PM all 8.76 0.00 0.50 0.23 0.08 90.43 03:04:01 PM 0 1.91 0.00 0.28 0.45 0.05 97.30 03:04:01 PM 1 15.99 0.00 0.72 0.00 0.11 83.18 03:05:01 PM all 6.45 0.00 0.43 0.03 0.05 93.03 03:05:01 PM 0 5.06 0.00 0.41 0.07 0.05 94.41 03:05:01 PM 1 7.85 0.00 0.44 0.00 0.05 91.66 03:06:01 PM all 0.43 0.00 0.12 0.00 0.04 99.41 03:06:01 PM 0 0.32 0.00 0.13 0.00 0.05 99.50 03:06:01 PM 1 0.55 0.00 0.10 0.00 0.03 99.31 03:06:01 PM CPU %user %nice %system %iowait %steal %idle 03:07:01 PM all 6.80 0.00 0.35 0.00 0.04 92.81 03:07:01 PM 0 4.21 0.00 0.34 0.00 0.03 95.42 03:07:01 PM 1 9.39 0.00 0.37 0.00 0.05 90.19 03:08:01 PM all 4.61 0.00 0.35 0.00 0.05 94.98 03:08:01 PM 0 2.43 0.00 0.30 0.00 0.05 97.22 03:08:01 PM 1 6.82 0.00 0.41 0.00 0.05 92.72 03:09:01 PM all 10.11 0.00 0.68 0.03 0.07 89.11 03:09:01 PM 0 8.73 0.00 0.90 0.07 0.07 90.22 03:09:01 PM 1 11.44 0.00 0.47 0.00 0.07 88.02 03:10:01 PM all 5.57 0.00 0.45 0.05 0.05 93.88 03:10:01 PM 0 2.55 0.00 0.47 0.03 0.05 96.90 03:10:01 PM 1 8.64 0.00 0.42 0.07 0.05 90.82 03:11:01 PM all 3.49 0.00 0.36 0.02 0.04 96.10 03:11:01 PM 0 3.20 0.00 0.31 0.03 0.03 96.43 03:11:01 PM 1 3.78 0.00 0.41 0.00 0.05 95.76 03:12:01 PM all 3.13 0.00 0.23 0.00 0.05 96.59 03:12:01 PM 0 4.76 0.00 0.23 0.00 0.05 94.96 03:12:01 PM 1 1.51 0.00 0.23 0.00 0.05 98.21 03:13:01 PM all 8.03 0.00 0.45 0.00 0.06 91.46 03:13:01 PM 0 5.92 0.00 0.46 0.00 0.05 93.57 03:13:01 PM 1 10.11 0.00 0.44 0.00 0.07 89.39 03:14:01 PM all 8.66 0.00 0.63 0.00 0.09 90.62 03:14:01 PM 0 4.49 0.00 0.45 0.00 0.08 94.98 03:14:01 PM 1 12.96 0.00 0.81 0.00 0.10 86.12 03:15:01 PM all 4.60 0.33 0.49 0.30 0.05 94.23 03:15:01 PM 0 3.99 0.49 0.52 0.39 0.05 94.57 03:15:01 PM 1 5.21 0.17 0.47 0.22 0.05 93.89 03:16:01 PM all 4.64 0.00 0.42 0.13 0.04 94.76 03:16:01 PM 0 3.82 0.00 0.42 0.27 0.03 95.46 03:16:01 PM 1 5.46 0.00 0.42 0.00 0.05 94.07 03:17:01 PM all 4.16 0.00 0.30 0.08 0.04 95.42 03:17:01 PM 0 6.09 0.00 0.34 0.00 0.05 93.53 03:17:01 PM 1 2.24 0.00 0.27 0.15 0.03 97.30 03:17:01 PM CPU %user %nice %system %iowait %steal %idle 03:18:01 PM all 4.47 0.01 0.33 0.01 0.05 95.14 03:18:01 PM 0 7.57 0.02 0.39 0.02 0.05 91.96 03:18:01 PM 1 1.37 0.00 0.27 0.00 0.05 98.31 03:19:01 PM all 17.24 0.00 0.51 0.03 0.08 82.13 03:19:01 PM 0 19.66 0.00 0.47 0.00 0.08 79.78 03:19:01 PM 1 14.79 0.00 0.56 0.07 0.08 84.50 03:20:01 PM all 14.65 0.00 0.62 0.11 0.07 84.55 03:20:01 PM 0 7.92 0.00 0.52 0.22 0.05 91.29 03:20:01 PM 1 21.53 0.00 0.72 0.00 0.09 77.67 03:21:01 PM all 7.04 0.00 0.33 0.01 0.05 92.58 03:21:01 PM 0 3.62 0.00 0.34 0.00 0.05 95.99 03:21:01 PM 1 10.45 0.00 0.32 0.02 0.05 89.17 03:22:01 PM all 12.77 0.00 0.45 0.03 0.06 86.70 03:22:01 PM 0 3.75 0.00 0.28 0.05 0.05 95.87 03:22:01 PM 1 21.78 0.00 0.62 0.00 0.07 77.53 03:23:01 PM all 27.17 0.00 3.27 1.68 0.10 67.78 03:23:01 PM 0 16.27 0.00 2.79 0.79 0.08 80.07 03:23:01 PM 1 38.04 0.00 3.75 2.57 0.12 55.51 Average: all 9.97 0.01 1.07 3.03 0.06 85.85 Average: 0 7.40 0.02 1.01 2.64 0.06 88.88 Average: 1 12.55 0.01 1.13 3.43 0.07 82.82