---> uname -a: Linux prd-centos8-robot-2c-8g-6629.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: 2800.000 BogoMIPS: 5600.00 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 622 4849 19 2225 6776 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:95:94:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85410sec preferred_lft 85410sec inet6 fe80::f816:3eff:fe95:94f6/64 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) 11/07/2025 _x86_64_ (2 CPU) 00:53:32 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 98.88 26.49 72.40 7126.70 6564.97 12:56:01 AM 83.52 0.72 82.81 52.92 10760.16 12:57:01 AM 26.51 0.42 26.10 64.79 2097.60 12:58:01 AM 73.36 6.96 66.39 1292.77 5006.13 12:59:01 AM 25.95 0.00 25.95 0.00 5165.37 01:00:01 AM 4.72 0.00 4.72 0.00 189.85 01:01:01 AM 0.25 0.02 0.23 0.13 2.98 01:02:01 AM 0.75 0.32 0.43 15.33 11.83 01:03:01 AM 2.00 0.00 2.00 0.00 219.71 01:04:01 AM 0.33 0.00 0.33 0.00 70.15 01:05:01 AM 0.45 0.00 0.45 0.00 153.57 01:06:01 AM 0.42 0.00 0.42 0.00 117.87 01:07:01 AM 0.22 0.00 0.22 0.00 141.17 01:08:01 AM 0.23 0.00 0.23 0.00 101.25 01:09:01 AM 12.98 0.35 12.63 37.19 553.73 01:10:01 AM 31.91 0.52 31.39 63.85 2257.88 Average: 22.66 2.24 20.42 540.95 2088.46 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5393148 7106800 2489284 31.58 2688 1895912 642820 7.20 186528 1982700 199792 12:56:01 AM 5174816 7021012 2707616 34.35 2688 2021784 712456 7.98 198652 2150344 42008 12:57:01 AM 5191016 7042372 2691416 34.14 2688 2027212 703424 7.88 224216 2116176 14256 12:58:01 AM 4976276 7076904 2906156 36.87 2688 2267812 632060 7.08 260420 2265012 143112 12:59:01 AM 4940228 7040604 2942204 37.33 2688 2267780 667032 7.47 260424 2297140 4 01:00:01 AM 4937856 7038236 2944576 37.36 2688 2267784 670304 7.51 260428 2299364 4 01:01:01 AM 4937360 7037748 2945072 37.36 2688 2267784 670304 7.51 260428 2299696 4 01:02:01 AM 4887648 6990372 2994784 37.99 2688 2270160 754460 8.45 260944 2348556 1884 01:03:01 AM 4880668 6987096 3001764 38.08 2688 2273848 754460 8.45 261028 2355744 960 01:04:01 AM 4875356 6984076 3007076 38.15 2688 2276120 792208 8.87 261028 2360816 1240 01:05:01 AM 4870144 6982248 3012288 38.22 2688 2279548 792208 8.87 261028 2365892 208 01:06:01 AM 4863256 6979864 3019176 38.30 2688 2284024 809824 9.07 261028 2372548 1260 01:07:01 AM 4859884 6979504 3022548 38.35 2688 2287052 833292 9.33 261028 2375788 80 01:08:01 AM 4856548 6979556 3025884 38.39 2688 2290440 833292 9.33 261028 2379188 472 01:09:01 AM 4981332 6950096 2901100 36.80 2688 2141652 745884 8.35 322520 2215616 55568 01:10:01 AM 4959540 6931968 2922892 37.08 2688 2145948 766124 8.58 482428 2082116 26276 Average: 4974067 7008028 2908365 36.90 2688 2204054 736260 8.24 267697 2266668 30446 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 368.83 228.22 1775.04 61.65 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 71.96 56.88 734.63 8.72 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 12.55 12.10 6.32 4.49 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 50.57 44.05 341.42 14.18 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 578.90 412.48 108.73 90.84 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 2.52 2.03 0.58 0.50 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 2.27 1.97 0.44 0.43 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 74.28 57.74 19.25 5.26 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 255.57 257.02 43.65 18.78 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 117.11 117.10 22.39 9.02 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 249.28 250.95 43.86 18.11 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 251.90 253.12 48.76 19.01 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 151.70 152.08 29.22 11.91 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 190.02 191.15 35.11 13.80 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 178.17 134.47 150.11 105.32 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 18.51 16.84 15.61 8.60 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 160.88 136.76 210.97 24.41 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) 11/07/2025 _x86_64_ (2 CPU) 00:53:32 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 45.05 0.00 7.75 1.42 0.11 45.66 12:55:01 AM 0 46.92 0.00 7.79 1.59 0.12 43.59 12:55:01 AM 1 43.18 0.00 7.72 1.26 0.10 47.74 12:56:01 AM all 23.40 0.00 3.33 1.27 0.07 71.93 12:56:01 AM 0 29.46 0.00 3.55 1.10 0.07 65.82 12:56:01 AM 1 17.33 0.00 3.12 1.43 0.08 78.03 12:57:01 AM all 13.70 0.00 2.18 0.26 0.06 83.80 12:57:01 AM 0 21.86 0.00 2.52 0.32 0.07 75.23 12:57:01 AM 1 5.56 0.00 1.84 0.20 0.05 92.36 12:58:01 AM all 35.51 0.00 6.16 0.69 0.11 57.53 12:58:01 AM 0 43.25 0.00 6.44 0.73 0.12 49.46 12:58:01 AM 1 27.80 0.00 5.87 0.65 0.10 65.58 12:59:01 AM all 1.21 0.00 1.06 0.38 0.03 97.33 12:59:01 AM 0 1.16 0.00 1.38 0.40 0.03 97.03 12:59:01 AM 1 1.26 0.00 0.74 0.35 0.03 97.62 01:00:01 AM all 0.33 0.00 0.10 0.01 0.04 99.52 01:00:01 AM 0 0.55 0.00 0.15 0.02 0.05 99.23 01:00:01 AM 1 0.12 0.00 0.05 0.00 0.03 99.80 01:01:01 AM all 0.35 0.00 0.09 0.00 0.03 99.53 01:01:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 01:01:01 AM 1 0.12 0.00 0.12 0.00 0.03 99.73 01:02:01 AM all 5.51 0.00 0.57 0.01 0.04 93.87 01:02:01 AM 0 4.77 0.00 0.50 0.02 0.03 94.68 01:02:01 AM 1 6.25 0.00 0.64 0.00 0.05 93.07 01:03:01 AM all 12.75 0.00 1.16 0.01 0.10 85.97 01:03:01 AM 0 15.06 0.00 1.29 0.02 0.10 83.53 01:03:01 AM 1 10.46 0.00 1.04 0.00 0.10 88.40 01:04:01 AM all 7.95 0.00 0.74 0.00 0.08 91.23 01:04:01 AM 0 8.66 0.00 0.69 0.00 0.08 90.56 01:04:01 AM 1 7.24 0.00 0.79 0.00 0.07 91.90 01:05:01 AM all 10.29 0.00 1.14 0.00 0.08 88.49 01:05:01 AM 0 16.50 0.00 1.34 0.00 0.08 82.08 01:05:01 AM 1 4.12 0.00 0.94 0.00 0.08 94.86 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 14.71 0.00 1.26 0.01 0.08 83.94 01:06:01 AM 0 21.88 0.00 1.54 0.00 0.08 76.49 01:06:01 AM 1 7.57 0.00 0.98 0.02 0.07 91.37 01:07:01 AM all 10.65 0.00 0.98 0.00 0.08 88.30 01:07:01 AM 0 15.22 0.00 1.10 0.00 0.07 83.62 01:07:01 AM 1 6.12 0.00 0.85 0.00 0.08 92.94 01:08:01 AM all 10.01 0.00 1.06 0.00 0.08 88.84 01:08:01 AM 0 14.21 0.00 1.18 0.00 0.08 84.53 01:08:01 AM 1 5.81 0.00 0.94 0.00 0.08 93.16 01:09:01 AM all 23.07 0.00 2.94 0.08 0.08 73.84 01:09:01 AM 0 28.33 0.00 3.02 0.10 0.08 68.47 01:09:01 AM 1 17.82 0.00 2.86 0.05 0.08 79.19 01:10:01 AM all 31.61 0.00 3.88 0.20 0.09 64.21 01:10:01 AM 0 47.35 0.00 5.09 0.18 0.10 47.28 01:10:01 AM 1 15.89 0.00 2.68 0.22 0.08 81.12 Average: all 15.40 0.00 2.15 0.27 0.07 82.10 Average: 0 19.76 0.00 2.36 0.28 0.07 77.53 Average: 1 11.05 0.00 1.95 0.26 0.07 86.66