---> uname -a: Linux prd-centos8-robot-2c-8g-3143.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 611 4856 19 2230 6788 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:b8:92:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85242sec preferred_lft 85242sec inet6 fe80::f816:3eff:feb8:928b/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) 08/22/2025 _x86_64_ (2 CPU) 00:51:30 LINUX RESTART (2 CPU) 12:52:02 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 84.67 11.62 73.04 3603.66 7344.41 12:54:01 AM 81.41 0.72 80.69 52.92 10010.25 12:55:01 AM 29.19 0.42 28.77 64.78 2306.33 12:56:01 AM 80.19 6.97 73.22 1292.98 8637.36 12:57:01 AM 8.30 0.00 8.30 0.00 614.38 12:58:01 AM 2.53 0.00 2.53 0.00 76.60 12:59:01 AM 0.18 0.00 0.18 0.00 2.63 01:00:01 AM 0.62 0.22 0.40 11.73 91.20 01:01:01 AM 2.33 0.07 2.27 3.20 163.76 01:02:01 AM 0.57 0.08 0.48 1.87 30.16 01:03:01 AM 0.40 0.00 0.40 0.00 116.41 01:04:01 AM 0.35 0.00 0.35 0.00 101.00 01:05:01 AM 0.23 0.00 0.23 0.00 109.85 01:06:01 AM 0.23 0.00 0.23 0.00 112.40 01:07:01 AM 0.32 0.03 0.28 0.27 108.83 01:08:01 AM 1.38 0.00 1.38 0.00 121.13 01:09:01 AM 0.22 0.00 0.22 0.00 111.85 01:10:01 AM 16.38 0.42 15.96 47.72 1940.82 Average: 17.13 1.13 16.00 279.10 1772.58 12:52:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5334416 7057768 2548016 32.33 2688 1905028 687008 7.69 186880 2038952 183316 12:54:01 AM 5168372 7007096 2714060 34.43 2688 2014424 697908 7.81 198420 2157936 30748 12:55:01 AM 5151872 7041428 2730560 34.64 2688 2063080 690080 7.73 229900 2141848 52040 12:56:01 AM 4971356 7061260 2911076 36.93 2688 2257444 632076 7.08 262344 2265864 10844 12:57:01 AM 4972008 7061776 2910424 36.92 2688 2257444 632076 7.08 262344 2265864 4 12:58:01 AM 4972068 7061840 2910364 36.92 2688 2257448 632076 7.08 262348 2266052 4 12:59:01 AM 4971820 7061592 2910612 36.93 2688 2257448 632076 7.08 262348 2266156 4 01:00:01 AM 4918280 7011104 2964152 37.60 2688 2260516 738960 8.27 262584 2319096 220 01:01:01 AM 4914628 7010124 2967804 37.65 2688 2263188 738960 8.27 263040 2322160 68 01:02:01 AM 4912028 7010212 2970404 37.68 2688 2265872 738960 8.27 263192 2324960 2036 01:03:01 AM 4908428 7009588 2974004 37.73 2688 2268832 757676 8.48 263192 2328256 1648 01:04:01 AM 4903796 7008032 2978636 37.79 2688 2271924 757676 8.48 263192 2332980 1804 01:05:01 AM 4897896 7005112 2984536 37.86 2688 2274896 774428 8.67 263192 2338544 1524 01:06:01 AM 4895052 7005580 2987380 37.90 2688 2278224 774428 8.67 263192 2341684 1512 01:07:01 AM 4892588 7005132 2989844 37.93 2688 2280244 770668 8.63 263384 2343572 332 01:08:01 AM 4888140 7004720 2994292 37.99 2688 2284264 805832 9.02 263384 2348016 1628 01:09:01 AM 4827292 6945928 3055140 38.76 2688 2286308 852952 9.55 263384 2408780 392 01:10:01 AM 5029776 7003732 2852656 36.19 2688 2146580 671132 7.51 486400 2005748 24144 Average: 4973879 7020668 2908553 36.90 2688 2216287 721387 8.08 265707 2267582 17348 12:52:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 299.37 198.39 1895.69 64.93 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 55.63 39.84 602.37 6.98 0.00 0.00 0.00 0.00 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 25.09 22.36 89.77 6.73 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 601.53 434.83 358.75 96.20 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 0.95 0.68 0.14 0.11 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 2.48 2.08 0.57 0.50 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 2.62 2.10 0.67 0.61 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 133.79 116.56 29.23 9.74 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 94.42 95.15 17.85 7.56 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 73.18 73.98 16.14 6.05 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 130.21 131.53 24.97 10.47 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 180.24 182.14 31.44 12.94 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 150.24 151.11 27.91 11.80 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 198.63 200.23 35.62 14.61 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 117.99 118.34 20.11 9.08 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 200.93 202.87 38.76 14.98 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 114.15 114.88 19.80 8.92 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 115.46 77.64 150.64 121.91 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 138.56 120.19 185.11 22.41 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) 08/22/2025 _x86_64_ (2 CPU) 00:51:30 LINUX RESTART (2 CPU) 12:52:02 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 48.18 0.00 6.38 0.88 0.09 44.46 12:53:01 AM 0 56.04 0.00 8.05 1.02 0.10 34.79 12:53:01 AM 1 40.36 0.00 4.71 0.75 0.08 54.10 12:54:01 AM all 21.57 0.00 3.05 0.93 0.06 74.39 12:54:01 AM 0 32.33 0.00 3.85 0.63 0.07 63.12 12:54:01 AM 1 10.80 0.00 2.25 1.23 0.05 85.66 12:55:01 AM all 21.31 0.00 3.17 0.46 0.08 74.98 12:55:01 AM 0 22.73 0.00 2.99 0.75 0.07 73.46 12:55:01 AM 1 19.90 0.00 3.36 0.17 0.08 76.50 12:56:01 AM all 25.55 0.00 5.20 0.91 0.08 68.26 12:56:01 AM 0 36.57 0.00 6.35 1.12 0.08 55.87 12:56:01 AM 1 14.52 0.00 4.06 0.70 0.07 80.65 12:57:01 AM all 0.20 0.00 0.11 0.08 0.02 99.59 12:57:01 AM 0 0.08 0.00 0.12 0.17 0.02 99.62 12:57:01 AM 1 0.32 0.00 0.10 0.00 0.02 99.57 12:58:01 AM all 0.34 0.00 0.10 0.03 0.03 99.50 12:58:01 AM 0 0.15 0.00 0.13 0.07 0.03 99.62 12:58:01 AM 1 0.53 0.00 0.07 0.00 0.02 99.38 12:59:01 AM all 0.25 0.00 0.09 0.00 0.02 99.64 12:59:01 AM 0 0.12 0.00 0.08 0.00 0.02 99.78 12:59:01 AM 1 0.38 0.00 0.10 0.00 0.02 99.50 01:00:01 AM all 8.71 0.00 0.91 0.01 0.05 90.32 01:00:01 AM 0 10.62 0.00 0.97 0.02 0.05 88.34 01:00:01 AM 1 6.80 0.00 0.84 0.00 0.05 92.31 01:01:01 AM all 8.74 0.00 0.75 0.01 0.06 90.44 01:01:01 AM 0 13.58 0.00 0.99 0.00 0.07 85.37 01:01:01 AM 1 3.97 0.00 0.52 0.02 0.05 95.44 01:02:01 AM all 7.44 0.00 0.66 0.00 0.06 91.84 01:02:01 AM 0 11.01 0.00 0.79 0.00 0.07 88.14 01:02:01 AM 1 3.88 0.00 0.54 0.00 0.05 95.53 01:03:01 AM all 9.19 0.00 0.90 0.00 0.06 89.85 01:03:01 AM 0 8.35 0.00 0.72 0.00 0.05 90.87 01:03:01 AM 1 10.03 0.00 1.07 0.00 0.07 88.83 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 8.73 0.00 0.86 0.00 0.06 90.35 01:04:01 AM 0 12.89 0.00 0.98 0.00 0.07 86.06 01:04:01 AM 1 4.60 0.00 0.74 0.00 0.05 94.61 01:05:01 AM all 9.61 0.00 0.84 0.00 0.07 89.48 01:05:01 AM 0 11.41 0.00 1.03 0.00 0.07 87.50 01:05:01 AM 1 7.81 0.00 0.66 0.00 0.07 91.46 01:06:01 AM all 10.23 0.00 1.01 0.00 0.05 88.71 01:06:01 AM 0 13.11 0.00 1.13 0.00 0.05 85.71 01:06:01 AM 1 7.35 0.00 0.89 0.00 0.05 91.71 01:07:01 AM all 7.44 0.00 0.79 0.00 0.05 91.72 01:07:01 AM 0 12.17 0.00 0.81 0.00 0.05 86.97 01:07:01 AM 1 2.72 0.00 0.77 0.00 0.05 96.46 01:08:01 AM all 11.62 0.00 1.17 0.01 0.07 87.13 01:08:01 AM 0 12.61 0.00 1.25 0.02 0.07 86.06 01:08:01 AM 1 10.64 0.00 1.09 0.00 0.07 88.20 01:09:01 AM all 8.22 0.00 0.65 0.00 0.06 91.07 01:09:01 AM 0 8.25 0.00 0.65 0.00 0.05 91.05 01:09:01 AM 1 8.19 0.00 0.64 0.00 0.07 91.10 01:10:01 AM all 22.65 0.00 3.31 0.16 0.07 73.82 01:10:01 AM 0 31.90 0.00 3.96 0.15 0.08 63.91 01:10:01 AM 1 13.39 0.00 2.66 0.17 0.05 83.74 Average: all 12.76 0.00 1.66 0.19 0.06 85.33 Average: 0 16.30 0.00 1.93 0.22 0.06 81.49 Average: 1 9.21 0.00 1.39 0.17 0.05 89.18