---> uname -a: Linux prd-centos8-robot-2c-8g-44635.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 699 4764 19 2233 6700 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:23:b5:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85138sec preferred_lft 85138sec inet6 fe80::f816:3eff:fe23:b591/64 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) 07/20/2025 _x86_64_ (2 CPU) 05:05:35 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 134.75 77.34 57.40 8079.69 38833.60 05:08:01 AM 115.35 0.07 115.28 1.87 11689.95 05:09:01 AM 37.50 0.85 36.65 82.64 4253.07 05:10:01 AM 41.55 6.93 34.62 1278.91 2161.30 05:11:01 AM 54.22 0.25 53.97 47.04 7696.95 05:12:01 AM 2.88 0.00 2.88 0.00 90.22 05:13:01 AM 0.13 0.00 0.13 0.00 1.03 05:14:01 AM 0.30 0.02 0.28 0.13 3.72 05:15:01 AM 1.97 0.00 1.97 0.00 166.96 05:16:01 AM 0.47 0.03 0.43 1.87 66.81 05:17:01 AM 0.40 0.00 0.40 0.00 98.83 05:18:01 AM 0.22 0.00 0.22 0.00 107.73 05:19:01 AM 0.20 0.00 0.20 0.00 92.12 05:20:01 AM 0.22 0.00 0.22 0.00 97.22 05:21:01 AM 1.38 0.03 1.35 0.27 61.74 05:22:01 AM 0.47 0.00 0.47 0.00 129.82 05:23:01 AM 0.27 0.00 0.27 0.00 107.63 05:24:01 AM 0.22 0.00 0.22 0.00 138.12 05:25:02 AM 0.23 0.00 0.23 0.00 82.74 05:26:01 AM 31.06 0.42 30.63 48.53 2803.47 Average: 21.18 4.30 16.88 477.37 3434.27 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5476824 7017960 2405600 30.52 2688 1733884 792412 8.87 186552 1936684 111392 05:08:01 AM 5039368 6906664 2843056 36.07 2688 2044236 858696 9.61 191764 2305708 135260 05:09:01 AM 5140600 6978992 2741824 34.78 2688 2014464 773860 8.66 216996 2175748 10764 05:10:01 AM 4841552 6930468 3040872 38.58 2688 2257140 801808 8.98 259676 2407556 196676 05:11:01 AM 4883556 6968296 2998868 38.04 2688 2253092 715308 8.01 263360 2355868 16 05:12:01 AM 4883460 6968200 2998964 38.05 2688 2253092 715308 8.01 263364 2355936 8 05:13:01 AM 4883788 6968528 2998636 38.04 2688 2253092 715308 8.01 263364 2355760 4 05:14:01 AM 4843932 6929188 3038492 38.55 2688 2253616 794708 8.90 263508 2395176 508 05:15:01 AM 4834092 6921996 3048332 38.67 2688 2256264 814720 9.12 263824 2404768 4 05:16:01 AM 4829868 6920264 3052556 38.73 2688 2258764 814720 9.12 264056 2409000 624 05:17:01 AM 4826232 6919440 3056192 38.77 2688 2261584 814720 9.12 264056 2412172 636 05:18:01 AM 4820676 6916700 3061748 38.84 2688 2264392 834516 9.34 264056 2417580 256 05:19:01 AM 4818300 6916844 3064124 38.87 2688 2266904 834516 9.34 264056 2420324 52 05:20:01 AM 4813696 6915216 3068728 38.93 2688 2269896 836892 9.37 264056 2424556 160 05:21:01 AM 4810804 6914756 3071620 38.97 2688 2272336 853364 9.56 264180 2427316 1676 05:22:01 AM 4807304 6914736 3075120 39.01 2688 2275808 853364 9.56 264180 2430884 1400 05:23:01 AM 4803752 6914568 3078672 39.06 2688 2279184 868836 9.73 264180 2434436 1596 05:24:01 AM 4800480 6914408 3081944 39.10 2688 2282304 868836 9.73 264180 2437548 600 05:25:02 AM 4848328 6968224 3034096 38.49 2688 2288256 721160 8.07 264504 2390228 4116 05:26:01 AM 4858140 6834828 3024284 38.37 2688 2150756 837392 9.38 488400 2179020 11144 Average: 4893238 6932014 2989186 37.92 2688 2209453 806022 9.02 265116 2353813 23845 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 289.16 171.28 1346.94 59.71 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 102.27 75.44 1123.80 10.74 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 13.68 7.18 6.75 3.24 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 40.50 35.59 311.75 7.92 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 441.95 289.09 109.30 84.26 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 2.43 2.05 0.56 0.49 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 2.78 1.92 0.44 0.42 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 42.04 30.79 11.11 3.00 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 125.91 125.77 22.30 9.85 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 69.74 70.27 12.99 5.71 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 98.30 98.33 18.97 7.87 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 125.20 125.83 23.11 10.19 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 86.40 85.12 36.92 6.98 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 101.70 102.85 19.21 8.02 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 83.14 83.34 15.86 6.97 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 202.68 204.70 34.90 15.03 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 161.57 161.81 29.26 12.68 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 173.24 175.59 29.69 12.57 0.00 0.00 0.00 0.00 05:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:02 AM eth0 140.32 126.10 28.67 10.39 0.00 0.00 0.00 0.00 05:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 AM eth0 81.07 57.35 150.96 127.67 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 119.25 101.57 166.66 20.10 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) 07/20/2025 _x86_64_ (2 CPU) 05:05:35 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 35.79 0.05 8.59 24.78 0.10 30.69 05:07:01 AM 0 36.09 0.05 9.15 28.36 0.10 26.24 05:07:01 AM 1 35.50 0.05 8.02 21.21 0.10 35.11 05:08:01 AM all 35.76 0.00 5.31 2.97 1.13 54.83 05:08:01 AM 0 47.42 0.00 5.64 2.73 0.15 44.06 05:08:01 AM 1 24.33 0.00 4.98 3.20 2.09 65.40 05:09:01 AM all 16.04 0.00 2.12 7.17 0.05 74.62 05:09:01 AM 0 15.44 0.00 2.09 4.47 0.05 77.95 05:09:01 AM 1 16.64 0.00 2.15 9.86 0.05 71.30 05:10:01 AM all 25.39 0.00 4.53 0.87 0.08 69.13 05:10:01 AM 0 24.54 0.00 4.34 0.87 0.08 70.17 05:10:01 AM 1 26.24 0.00 4.73 0.87 0.08 68.09 05:11:01 AM all 10.53 0.00 2.63 2.40 0.05 84.38 05:11:01 AM 0 11.76 0.00 2.80 2.50 0.05 82.89 05:11:01 AM 1 9.30 0.00 2.46 2.31 0.05 85.88 05:12:01 AM all 0.36 0.00 0.11 0.01 0.03 99.50 05:12:01 AM 0 0.58 0.00 0.12 0.00 0.02 99.28 05:12:01 AM 1 0.13 0.00 0.10 0.02 0.03 99.72 05:13:01 AM all 0.38 0.00 0.08 0.00 0.02 99.52 05:13:01 AM 0 0.62 0.00 0.05 0.00 0.02 99.32 05:13:01 AM 1 0.13 0.00 0.12 0.00 0.02 99.73 05:14:01 AM all 2.18 0.00 0.33 0.00 0.03 97.46 05:14:01 AM 0 1.20 0.00 0.23 0.00 0.03 98.53 05:14:01 AM 1 3.15 0.00 0.44 0.00 0.03 96.38 05:15:01 AM all 9.97 0.00 0.97 0.01 0.07 88.98 05:15:01 AM 0 15.20 0.00 1.31 0.00 0.07 83.42 05:15:01 AM 1 4.82 0.00 0.64 0.02 0.07 94.46 05:16:01 AM all 7.04 0.00 0.65 0.01 0.06 92.24 05:16:01 AM 0 7.73 0.00 0.74 0.00 0.07 91.46 05:16:01 AM 1 6.34 0.00 0.57 0.02 0.05 93.02 05:17:01 AM all 8.46 0.00 0.80 0.00 0.06 90.68 05:17:01 AM 0 11.94 0.00 0.87 0.00 0.05 87.13 05:17:01 AM 1 4.98 0.00 0.72 0.00 0.07 94.23 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 9.20 0.00 0.92 0.00 0.05 89.82 05:18:01 AM 0 15.11 0.00 1.23 0.00 0.05 83.61 05:18:01 AM 1 3.32 0.00 0.62 0.00 0.05 96.01 05:19:01 AM all 7.37 0.00 0.72 0.00 0.06 91.85 05:19:01 AM 0 10.61 0.00 0.92 0.00 0.07 88.40 05:19:01 AM 1 4.18 0.00 0.52 0.00 0.05 95.25 05:20:01 AM all 7.54 0.00 0.77 0.00 0.07 91.62 05:20:01 AM 0 12.14 0.00 0.99 0.00 0.07 86.80 05:20:01 AM 1 2.95 0.00 0.55 0.00 0.07 96.43 05:21:01 AM all 7.94 0.00 0.82 0.01 0.05 91.18 05:21:01 AM 0 10.50 0.00 0.91 0.02 0.05 88.53 05:21:01 AM 1 5.38 0.00 0.74 0.00 0.05 93.83 05:22:01 AM all 10.07 0.00 1.09 0.00 0.06 88.78 05:22:01 AM 0 8.51 0.00 1.05 0.00 0.07 90.38 05:22:01 AM 1 11.63 0.00 1.13 0.00 0.05 87.19 05:23:01 AM all 10.57 0.00 1.05 0.00 0.08 88.30 05:23:01 AM 0 10.83 0.00 0.93 0.00 0.07 88.17 05:23:01 AM 1 10.31 0.00 1.18 0.00 0.08 88.43 05:24:01 AM all 8.56 0.00 0.93 0.00 0.06 90.45 05:24:01 AM 0 9.13 0.00 0.88 0.00 0.05 89.94 05:24:01 AM 1 7.99 0.00 0.99 0.00 0.07 90.95 05:25:02 AM all 10.64 0.00 0.91 0.00 0.06 88.38 05:25:02 AM 0 16.45 0.00 1.09 0.00 0.07 82.39 05:25:02 AM 1 4.86 0.00 0.74 0.00 0.05 94.35 05:26:01 AM all 26.90 0.00 3.31 0.31 0.08 69.40 05:26:01 AM 0 39.69 0.00 3.52 0.22 0.08 56.48 05:26:01 AM 1 14.12 0.00 3.11 0.39 0.07 82.31 Average: all 12.54 0.00 1.83 1.92 0.11 83.59 Average: 0 15.26 0.00 1.94 1.95 0.06 80.78 Average: 1 9.82 0.00 1.73 1.89 0.16 86.39