---> uname -a: Linux prd-centos8-robot-2c-8g-16092.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 601 4840 19 2256 6798 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:eb:51:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84982sec preferred_lft 84982sec inet6 fe80::f816:3eff:feeb:5189/64 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) 12/24/2025 _x86_64_ (2 CPU) 00:14:57 LINUX RESTART (2 CPU) 12:16:01 AM tps rtps wtps bread/s bwrtn/s 12:17:01 AM 120.54 0.15 120.39 4.00 11289.29 12:18:01 AM 37.38 1.43 35.94 138.24 4244.51 12:19:01 AM 65.71 6.91 58.80 1286.64 3842.05 12:20:01 AM 36.31 2.52 33.79 396.07 6365.62 12:21:01 AM 3.50 0.00 3.50 0.00 116.28 12:22:01 AM 0.28 0.00 0.28 0.00 3.98 12:23:01 AM 0.38 0.07 0.32 4.93 8.85 12:24:01 AM 2.07 0.00 2.07 0.00 189.89 12:25:01 AM 0.40 0.00 0.40 0.00 149.22 12:26:01 AM 0.33 0.03 0.30 1.87 100.10 12:27:01 AM 0.25 0.00 0.25 0.00 38.95 12:28:01 AM 0.25 0.00 0.25 0.00 73.78 12:29:01 AM 0.30 0.00 0.30 0.00 153.30 12:30:01 AM 0.27 0.03 0.23 0.27 46.37 12:31:01 AM 1.38 0.00 1.38 0.00 51.52 12:32:01 AM 0.28 0.00 0.28 0.00 72.02 12:33:01 AM 0.25 0.00 0.25 0.00 69.49 12:34:01 AM 0.23 0.00 0.23 0.00 103.43 12:35:01 AM 0.18 0.00 0.18 0.00 46.93 12:36:01 AM 0.47 0.00 0.47 0.00 42.59 12:37:01 AM 0.28 0.00 0.28 0.00 45.38 12:38:01 AM 22.14 0.42 21.73 47.05 2259.26 Average: 13.33 0.53 12.80 85.41 1332.41 12:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:17:01 AM 5032436 6929324 2849996 36.16 2688 2072196 788496 8.83 197584 2298476 158316 12:18:01 AM 5226172 7073016 2656260 33.70 2688 2022412 648372 7.26 219292 2083900 10760 12:19:01 AM 4884216 6984412 2998216 38.04 2688 2266436 704696 7.89 253844 2358692 175724 12:20:01 AM 4932772 7044732 2949660 37.42 2688 2278408 656284 7.35 265524 2296560 20 12:21:01 AM 4933492 7045464 2948940 37.41 2688 2278412 634804 7.11 265528 2296212 4 12:22:01 AM 4933604 7045576 2948828 37.41 2688 2278412 634804 7.11 265528 2296148 4 12:23:01 AM 4887980 7001232 2994452 37.99 2688 2279700 720836 8.07 265864 2341064 1140 12:24:01 AM 4879248 6995300 3003184 38.10 2688 2282508 736532 8.25 265864 2349704 248 12:25:01 AM 4869208 6989740 3013224 38.23 2688 2286980 752840 8.43 266136 2359180 388 12:26:01 AM 4864132 6987392 3018300 38.29 2688 2289700 752840 8.43 266412 2364096 164 12:27:01 AM 4860124 6985860 3022308 38.34 2688 2292176 752840 8.43 266412 2368312 1600 12:28:01 AM 4856572 6984996 3025860 38.39 2688 2294792 752840 8.43 266416 2371244 2084 12:29:01 AM 4852996 6984800 3029436 38.43 2688 2298172 775200 8.68 266412 2374892 948 12:30:01 AM 4852668 6984856 3029764 38.44 2688 2298536 756304 8.47 266588 2375360 40 12:31:01 AM 4850408 6984644 3032024 38.47 2688 2300588 756304 8.47 266608 2377512 1492 12:32:01 AM 4849296 6984960 3033136 38.48 2688 2302024 756304 8.47 266612 2378676 864 12:33:01 AM 4847840 6984772 3034592 38.50 2688 2303292 756304 8.47 266612 2380276 128 12:34:01 AM 4844044 6984548 3038388 38.55 2688 2306864 756304 8.47 266612 2383756 660 12:35:01 AM 4842872 6984396 3039560 38.56 2688 2307876 756304 8.47 266612 2384776 316 12:36:01 AM 4839872 6982488 3042560 38.60 2688 2308968 756304 8.47 266612 2388024 312 12:37:01 AM 4896560 7044604 2985872 37.88 2688 2314396 637484 7.14 267160 2331480 4476 12:38:01 AM 5042336 7043280 2840096 36.03 2688 2173000 636760 7.13 494680 1982268 24144 Average: 4903584 7001381 2978848 37.79 2688 2265266 721807 8.08 270860 2324573 17447 12:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 115.76 90.94 1294.36 12.21 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 15.50 12.65 7.32 4.50 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 44.20 34.57 335.26 7.76 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 583.55 414.68 114.83 95.94 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 2.67 2.02 0.57 0.48 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 2.32 1.85 0.42 0.41 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 48.27 34.62 15.72 3.27 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 146.48 145.29 31.89 11.18 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 77.27 77.56 31.51 6.58 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 45.36 44.16 19.66 4.36 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 55.15 45.35 29.83 12.12 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 66.86 48.53 43.97 55.08 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 70.69 70.86 26.58 6.00 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 8.30 7.18 1.82 1.27 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 77.61 76.76 19.76 6.88 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 66.59 65.42 16.01 5.45 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 57.10 55.95 12.94 5.10 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 57.37 58.79 23.84 4.97 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 2.90 3.55 0.62 0.60 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 3.15 3.92 0.77 0.72 0.00 0.00 0.00 0.00 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 69.11 58.72 15.73 5.19 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 85.57 60.68 162.52 111.32 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 77.35 64.27 100.28 16.43 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) 12/24/2025 _x86_64_ (2 CPU) 00:14:57 LINUX RESTART (2 CPU) 12:16:01 AM CPU %user %nice %system %iowait %steal %idle 12:17:01 AM all 37.92 0.00 5.43 2.43 0.11 54.12 12:17:01 AM 0 32.80 0.00 5.55 1.98 0.10 59.57 12:17:01 AM 1 43.01 0.00 5.31 2.87 0.12 48.69 12:18:01 AM all 15.47 0.00 2.16 0.76 0.08 81.53 12:18:01 AM 0 16.55 0.00 2.20 0.37 0.08 80.79 12:18:01 AM 1 14.38 0.00 2.12 1.15 0.08 82.27 12:19:01 AM all 31.86 0.00 5.71 0.72 0.10 61.61 12:19:01 AM 0 32.66 0.00 5.92 0.87 0.10 60.46 12:19:01 AM 1 31.07 0.00 5.50 0.57 0.10 62.76 12:20:01 AM all 8.25 0.00 2.29 3.14 0.06 86.26 12:20:01 AM 0 4.61 0.00 2.20 1.56 0.07 91.56 12:20:01 AM 1 11.89 0.00 2.38 4.71 0.05 80.96 12:21:01 AM all 0.24 0.00 0.09 0.01 0.03 99.63 12:21:01 AM 0 0.33 0.00 0.07 0.00 0.02 99.58 12:21:01 AM 1 0.15 0.00 0.12 0.02 0.03 99.68 12:22:01 AM all 0.31 0.00 0.08 0.00 0.03 99.57 12:22:01 AM 0 0.52 0.00 0.10 0.00 0.03 99.35 12:22:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 12:23:01 AM all 3.07 0.00 0.55 0.01 0.03 96.33 12:23:01 AM 0 0.72 0.00 0.34 0.00 0.03 98.91 12:23:01 AM 1 5.43 0.00 0.77 0.02 0.03 93.75 12:24:01 AM all 9.91 0.00 1.09 0.01 0.08 88.91 12:24:01 AM 0 5.25 0.00 0.72 0.00 0.08 93.94 12:24:01 AM 1 14.59 0.00 1.47 0.02 0.08 83.84 12:25:01 AM all 11.68 0.00 1.43 0.04 0.07 86.77 12:25:01 AM 0 3.31 0.00 0.49 0.07 0.07 96.07 12:25:01 AM 1 20.19 0.00 2.40 0.02 0.07 77.33 12:26:01 AM all 7.02 0.00 0.67 0.01 0.08 92.22 12:26:01 AM 0 4.37 0.00 0.50 0.00 0.07 95.06 12:26:01 AM 1 9.68 0.00 0.84 0.02 0.08 89.38 12:27:01 AM all 8.63 0.00 0.89 0.00 0.08 90.40 12:27:01 AM 0 6.99 0.00 0.85 0.00 0.07 92.09 12:27:01 AM 1 10.29 0.00 0.92 0.00 0.10 88.69 12:27:01 AM CPU %user %nice %system %iowait %steal %idle 12:28:01 AM all 7.48 0.00 0.94 0.00 0.08 91.50 12:28:01 AM 0 10.15 0.00 1.09 0.00 0.08 88.68 12:28:01 AM 1 4.82 0.00 0.79 0.00 0.08 94.31 12:29:01 AM all 10.07 0.00 1.28 0.01 0.10 88.54 12:29:01 AM 0 7.53 0.00 1.23 0.02 0.10 91.12 12:29:01 AM 1 12.61 0.00 1.33 0.00 0.10 85.96 12:30:01 AM all 6.09 0.00 0.55 0.01 0.07 93.28 12:30:01 AM 0 9.16 0.00 0.84 0.02 0.07 89.92 12:30:01 AM 1 3.16 0.00 0.28 0.00 0.07 96.49 12:31:01 AM all 8.27 0.00 0.65 0.01 0.07 91.01 12:31:01 AM 0 8.26 0.00 0.69 0.00 0.07 90.98 12:31:01 AM 1 8.27 0.00 0.61 0.02 0.07 91.04 12:32:01 AM all 7.48 0.00 0.60 0.00 0.07 91.85 12:32:01 AM 0 6.67 0.00 0.52 0.00 0.07 92.74 12:32:01 AM 1 8.30 0.00 0.68 0.00 0.07 90.95 12:33:01 AM all 6.76 0.00 0.51 0.00 0.07 92.66 12:33:01 AM 0 9.46 0.00 0.49 0.00 0.07 89.98 12:33:01 AM 1 4.12 0.00 0.52 0.00 0.07 95.30 12:34:01 AM all 9.03 0.00 0.84 0.00 0.08 90.06 12:34:01 AM 0 3.73 0.00 0.59 0.00 0.08 95.60 12:34:01 AM 1 14.34 0.00 1.09 0.00 0.07 84.51 12:35:01 AM all 3.25 0.00 0.44 0.00 0.08 96.22 12:35:01 AM 0 2.77 0.00 0.40 0.00 0.08 96.74 12:35:01 AM 1 3.72 0.00 0.48 0.00 0.08 95.71 12:36:01 AM all 3.64 0.00 0.40 0.00 0.07 95.89 12:36:01 AM 0 5.10 0.00 0.48 0.00 0.07 94.35 12:36:01 AM 1 2.19 0.00 0.32 0.00 0.07 97.43 12:37:01 AM all 8.75 0.00 0.70 0.00 0.07 90.48 12:37:01 AM 0 15.56 0.00 0.90 0.00 0.08 83.45 12:37:01 AM 1 1.94 0.00 0.50 0.00 0.05 97.51 12:38:01 AM all 27.19 0.00 3.16 0.22 0.08 69.35 12:38:01 AM 0 15.10 0.00 3.01 0.08 0.07 81.75 12:38:01 AM 1 39.28 0.00 3.32 0.35 0.08 56.96 Average: CPU %user %nice %system %iowait %steal %idle Average: all 10.58 0.00 1.39 0.34 0.07 87.62 Average: 0 9.17 0.00 1.33 0.23 0.07 89.20 Average: 1 11.99 0.00 1.45 0.45 0.07 86.04