---> uname -a: Linux prd-centos8-robot-2c-8g-2090.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 600 4888 19 2208 6797 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:9e:fc:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84984sec preferred_lft 84984sec inet6 fe80::f816:3eff:fe9e:fcbd/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) 10/25/2025 _x86_64_ (2 CPU) 23:06:46 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 203.88 151.36 52.52 14517.01 39071.73 11:09:01 PM 117.26 0.10 117.16 2.93 11565.38 11:10:01 PM 35.90 0.68 35.22 51.58 4330.27 11:11:01 PM 15.58 0.55 15.03 64.25 675.09 11:12:01 PM 25.90 3.40 22.50 1191.80 1611.01 11:13:01 PM 71.09 6.05 65.04 493.78 7900.48 11:14:01 PM 7.13 0.00 7.13 0.00 541.65 11:15:01 PM 0.23 0.00 0.23 0.00 2.30 11:16:01 PM 0.17 0.00 0.17 0.00 1.18 11:17:01 PM 2.03 0.20 1.83 11.60 92.22 11:18:01 PM 0.37 0.00 0.37 0.00 11.66 11:19:01 PM 0.45 0.00 0.45 0.00 23.58 11:20:01 PM 0.33 0.00 0.33 0.00 14.00 11:21:01 PM 0.22 0.00 0.22 0.00 15.94 11:22:01 PM 0.42 0.03 0.38 0.27 16.65 11:23:01 PM 1.47 0.03 1.43 1.87 51.52 11:24:01 PM 0.17 0.00 0.17 0.00 9.60 11:25:01 PM 0.13 0.00 0.13 0.00 3.47 11:26:01 PM 0.17 0.00 0.17 0.00 5.48 11:27:01 PM 0.32 0.00 0.32 0.00 8.20 11:28:01 PM 8.83 5.75 3.08 555.46 73.81 11:29:01 PM 2.08 0.32 1.77 36.92 94.60 11:30:01 PM 33.72 0.27 33.46 25.32 1577.41 Average: 22.95 7.34 15.61 737.20 2943.66 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5551332 7077996 2331100 29.57 2688 1719320 708776 7.94 185100 1863268 91344 11:09:01 PM 5074520 6948092 2807912 35.62 2688 2050416 777668 8.71 190944 2269860 137752 11:10:01 PM 5194236 7036220 2688196 34.10 2688 2018084 695944 7.79 208896 2130548 9936 11:11:01 PM 5229016 7074212 2653416 33.66 2688 2020912 651752 7.30 218840 2084972 4 11:12:01 PM 4949200 6958796 2933232 37.21 2688 2179936 771180 8.63 260352 2305040 103096 11:13:01 PM 4936148 7046444 2946284 37.38 2688 2276616 651600 7.30 265284 2295984 10852 11:14:01 PM 4935440 7045736 2946992 37.39 2688 2276616 651600 7.30 265288 2295824 8 11:15:01 PM 4935544 7045832 2946888 37.39 2688 2276620 651600 7.30 265288 2295860 8 11:16:01 PM 4935616 7045900 2946816 37.38 2688 2276620 651600 7.30 265288 2295972 8 11:17:01 PM 4888260 6999652 2994172 37.99 2688 2277744 737672 8.26 265424 2342432 40 11:18:01 PM 4886708 6998488 2995724 38.01 2688 2278132 737672 8.26 265424 2344380 236 11:19:01 PM 4884888 6997048 2997544 38.03 2688 2278512 737672 8.26 265424 2346356 28 11:20:01 PM 4882980 6995520 2999452 38.05 2688 2278892 756848 8.47 265424 2348068 88 11:21:01 PM 4881772 6994716 3000660 38.07 2688 2279280 756848 8.47 265424 2349172 44 11:22:01 PM 4879644 6992976 3002788 38.09 2688 2279660 742764 8.32 265496 2351208 76 11:23:01 PM 4876712 6990744 3005720 38.13 2688 2280368 742764 8.32 265772 2353980 180 11:24:01 PM 4876020 6990144 3006412 38.14 2688 2280460 742764 8.32 265772 2354432 44 11:25:01 PM 4875508 6989724 3006924 38.15 2688 2280552 742764 8.32 265772 2355076 72 11:26:01 PM 4875364 6989676 3007068 38.15 2688 2280648 742764 8.32 265772 2355180 44 11:27:01 PM 4874576 6988988 3007856 38.16 2688 2280740 760276 8.51 265772 2355932 8 11:28:01 PM 4858000 6989200 3024432 38.37 2688 2297492 739740 8.28 268316 2370052 44 11:29:01 PM 5074708 7032336 2807724 35.62 2688 2125384 672720 7.53 268448 2154328 9196 11:30:01 PM 4978420 6935640 2904012 36.84 2688 2129668 782260 8.76 469904 2074512 18520 Average: 4971070 7007134 2911362 36.93 2688 2205334 722054 8.08 263192 2273584 16593 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 288.21 158.37 1290.66 58.50 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 110.61 84.57 1277.90 12.28 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 9.73 4.03 4.47 1.93 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 11.91 11.93 4.44 3.64 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 35.64 30.74 329.18 5.89 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 553.72 402.12 117.78 98.22 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 4.60 1.93 0.67 0.42 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 2.12 0.73 0.29 0.12 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 2.77 1.97 0.54 0.43 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 48.54 32.38 12.36 4.14 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 12.36 9.46 3.21 2.01 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 11.23 8.98 2.70 1.79 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 11.15 9.23 2.76 1.80 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 10.73 9.08 2.72 1.79 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 11.33 9.12 2.86 1.80 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 18.56 14.93 4.75 2.87 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 1.23 0.48 0.44 0.24 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 0.92 0.52 0.40 0.28 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 0.43 0.28 0.10 0.05 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 0.47 0.28 0.10 0.05 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 1.48 1.18 0.30 0.18 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 98.77 69.79 89.36 35.92 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 16.31 15.38 14.26 7.75 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 54.90 38.15 137.50 10.53 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) 10/25/2025 _x86_64_ (2 CPU) 23:06:46 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 42.72 0.07 10.26 13.70 0.19 33.06 11:08:01 PM 0 46.62 0.05 11.69 14.15 0.20 27.29 11:08:01 PM 1 38.82 0.08 8.84 13.24 0.18 38.83 11:09:01 PM all 34.79 0.00 4.91 3.67 0.13 56.49 11:09:01 PM 0 41.73 0.00 5.07 3.34 0.13 49.73 11:09:01 PM 1 27.87 0.00 4.74 4.01 0.13 63.24 11:10:01 PM all 8.14 0.00 1.72 3.13 0.08 86.93 11:10:01 PM 0 7.65 0.00 1.58 2.62 0.10 88.05 11:10:01 PM 1 8.63 0.00 1.85 3.64 0.07 85.81 11:11:01 PM all 9.94 0.00 1.09 2.14 0.06 86.77 11:11:01 PM 0 14.38 0.00 1.28 3.07 0.07 81.20 11:11:01 PM 1 5.49 0.00 0.90 1.20 0.05 92.35 11:12:01 PM all 17.36 0.00 3.09 1.48 0.08 77.99 11:12:01 PM 0 22.77 0.00 3.50 1.68 0.07 71.98 11:12:01 PM 1 11.94 0.00 2.68 1.28 0.08 84.01 11:13:01 PM all 22.39 0.00 4.99 1.16 0.08 71.38 11:13:01 PM 0 27.87 0.00 5.45 1.05 0.08 65.53 11:13:01 PM 1 16.91 0.00 4.52 1.27 0.07 77.23 11:14:01 PM all 0.34 0.00 0.11 0.06 0.03 99.46 11:14:01 PM 0 0.13 0.00 0.13 0.03 0.03 99.67 11:14:01 PM 1 0.55 0.00 0.08 0.08 0.03 99.25 11:15:01 PM all 0.33 0.00 0.07 0.00 0.03 99.58 11:15:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 11:15:01 PM 1 0.55 0.00 0.05 0.00 0.02 99.38 11:16:01 PM all 0.33 0.00 0.10 0.00 0.03 99.53 11:16:01 PM 0 0.45 0.00 0.08 0.00 0.03 99.43 11:16:01 PM 1 0.22 0.00 0.12 0.00 0.03 99.63 11:17:01 PM all 5.88 0.00 0.60 0.03 0.07 93.43 11:17:01 PM 0 9.35 0.00 0.65 0.05 0.07 89.87 11:17:01 PM 1 2.41 0.00 0.55 0.00 0.07 96.97 11:18:01 PM all 4.42 0.00 0.35 0.00 0.08 95.15 11:18:01 PM 0 5.57 0.00 0.42 0.00 0.07 93.95 11:18:01 PM 1 3.27 0.00 0.28 0.00 0.08 96.36 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.33 0.00 0.30 0.00 0.05 95.32 11:19:01 PM 0 5.38 0.00 0.34 0.00 0.05 94.23 11:19:01 PM 1 3.28 0.00 0.27 0.00 0.05 96.40 11:20:01 PM all 4.48 0.00 0.36 0.01 0.08 95.08 11:20:01 PM 0 6.03 0.00 0.47 0.00 0.08 93.41 11:20:01 PM 1 2.92 0.00 0.25 0.02 0.07 96.74 11:21:01 PM all 4.46 0.00 0.28 0.00 0.09 95.16 11:21:01 PM 0 6.72 0.00 0.42 0.00 0.10 92.76 11:21:01 PM 1 2.21 0.00 0.15 0.00 0.08 97.56 11:22:01 PM all 4.50 0.00 0.47 0.00 0.07 94.96 11:22:01 PM 0 6.18 0.00 0.58 0.00 0.07 93.17 11:22:01 PM 1 2.82 0.00 0.35 0.00 0.07 96.76 11:23:01 PM all 6.09 0.00 0.37 0.03 0.07 93.45 11:23:01 PM 0 10.11 0.00 0.48 0.00 0.05 89.35 11:23:01 PM 1 2.07 0.00 0.25 0.05 0.08 97.54 11:24:01 PM all 0.63 0.00 0.12 0.00 0.07 99.18 11:24:01 PM 0 0.68 0.00 0.08 0.00 0.05 99.18 11:24:01 PM 1 0.58 0.00 0.15 0.00 0.08 99.18 11:25:01 PM all 0.46 0.00 0.11 0.00 0.08 99.36 11:25:01 PM 0 0.52 0.00 0.12 0.00 0.08 99.28 11:25:01 PM 1 0.40 0.00 0.10 0.00 0.07 99.43 11:26:01 PM all 0.62 0.00 0.10 0.00 0.07 99.22 11:26:01 PM 0 0.60 0.00 0.15 0.00 0.08 99.16 11:26:01 PM 1 0.63 0.00 0.05 0.00 0.05 99.27 11:27:01 PM all 0.63 0.00 0.13 0.00 0.08 99.16 11:27:01 PM 0 0.62 0.00 0.12 0.00 0.08 99.18 11:27:01 PM 1 0.65 0.00 0.13 0.00 0.07 99.15 11:28:01 PM all 0.68 0.32 0.23 0.13 0.06 98.58 11:28:01 PM 0 0.58 0.07 0.18 0.00 0.05 99.12 11:28:01 PM 1 0.79 0.57 0.27 0.27 0.07 98.04 11:29:01 PM all 4.96 0.00 1.25 0.02 0.07 93.71 11:29:01 PM 0 6.54 0.00 1.10 0.02 0.07 92.27 11:29:01 PM 1 3.38 0.00 1.39 0.02 0.07 95.14 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 30.68 0.00 3.32 0.27 0.08 65.66 11:30:01 PM 0 45.05 0.00 3.94 0.30 0.08 50.63 11:30:01 PM 1 16.33 0.00 2.70 0.23 0.08 80.65 Average: all 9.10 0.02 1.49 1.12 0.07 88.20 Average: 0 11.55 0.01 1.65 1.14 0.08 85.58 Average: 1 6.64 0.03 1.33 1.10 0.07 90.82