---> uname -a: Linux prd-centos8-robot-2c-8g-38090.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 589 4943 19 2165 6811 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:ca:22:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84836sec preferred_lft 84836sec inet6 fe80::f816:3eff:feca:2254/64 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) 06/28/2025 _x86_64_ (2 CPU) 23:06:19 LINUX RESTART (2 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 75.40 6.27 69.14 1095.42 6035.53 11:09:01 PM 62.12 0.73 61.39 53.06 6911.21 11:10:01 PM 34.12 0.42 33.71 64.78 4098.63 11:11:01 PM 48.58 6.72 41.86 1245.93 2846.64 11:12:01 PM 46.10 2.73 43.37 439.59 6875.87 11:13:01 PM 5.27 0.00 5.27 0.00 223.98 11:14:01 PM 0.20 0.00 0.20 0.00 2.00 11:15:01 PM 0.32 0.00 0.32 0.00 4.28 11:16:01 PM 2.05 0.00 2.05 0.00 90.92 11:17:01 PM 0.37 0.00 0.37 0.00 19.96 11:18:01 PM 0.27 0.00 0.27 0.00 18.46 11:19:01 PM 0.22 0.00 0.22 0.00 11.10 11:20:01 PM 0.18 0.00 0.18 0.00 17.50 11:21:01 PM 0.32 0.00 0.32 0.00 15.14 11:22:01 PM 0.70 0.07 0.63 2.13 31.63 11:23:01 PM 1.55 0.00 1.55 0.00 31.99 11:24:01 PM 0.37 0.03 0.33 1.33 4.22 11:25:01 PM 0.22 0.00 0.22 0.00 5.70 11:26:01 PM 0.12 0.00 0.12 0.00 1.07 11:27:01 PM 0.27 0.00 0.27 0.00 5.57 11:28:01 PM 0.32 0.00 0.32 0.00 4.90 11:29:01 PM 0.23 0.00 0.23 0.00 11.83 11:30:01 PM 0.57 0.00 0.57 0.00 10.03 11:31:02 PM 4.33 0.32 4.01 36.91 174.83 11:32:01 PM 29.82 0.34 29.48 37.82 1450.19 Average: 12.55 0.70 11.84 119.13 1155.92 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 5366480 7068652 2515940 31.92 2688 1885656 659244 7.38 186140 2014308 167728 11:09:01 PM 5194552 7014232 2687868 34.10 2688 1996576 701872 7.86 197768 2146484 102888 11:10:01 PM 5262176 7083808 2620244 33.24 2688 1998524 649092 7.27 218316 2058680 10752 11:11:01 PM 4955204 7016476 2927216 37.14 2688 2230860 675860 7.57 257544 2303264 164540 11:12:01 PM 4978884 7057820 2903536 36.84 2688 2247840 630416 7.06 265976 2262752 28 11:13:01 PM 4979636 7058572 2902784 36.83 2688 2247840 630416 7.06 265980 2262508 8 11:14:01 PM 4979812 7058748 2902608 36.82 2688 2247840 630416 7.06 265980 2262508 8 11:15:01 PM 4979392 7058528 2903028 36.83 2688 2248048 645976 7.23 265980 2262772 192 11:16:01 PM 4934624 7014452 2947796 37.40 2688 2248740 715452 8.01 266100 2307164 156 11:17:01 PM 4932552 7012748 2949868 37.42 2688 2249116 715452 8.01 266100 2309296 100 11:18:01 PM 4931120 7011704 2951300 37.44 2688 2249496 715452 8.01 266100 2310856 24 11:19:01 PM 4928692 7009644 2953728 37.47 2688 2249872 715452 8.01 266100 2313180 124 11:20:01 PM 4927500 7008828 2954920 37.49 2688 2250248 734380 8.22 266100 2314176 40 11:21:01 PM 4926308 7008016 2956112 37.50 2688 2250628 734380 8.22 266100 2315752 36 11:22:01 PM 4924552 7006968 2957868 37.52 2688 2251332 735496 8.24 266560 2316844 4 11:23:01 PM 4924636 7007056 2957784 37.52 2688 2251336 735496 8.24 266560 2316784 4 11:24:01 PM 4924156 7006624 2958264 37.53 2688 2251384 735496 8.24 266564 2317148 4 11:25:01 PM 4924168 7006700 2958252 37.53 2688 2251448 719832 8.06 266564 2317136 12 11:26:01 PM 4924228 7006764 2958192 37.53 2688 2251452 719832 8.06 266564 2317140 4 11:27:01 PM 4923980 7006596 2958440 37.53 2688 2251532 719832 8.06 266564 2317452 16 11:28:01 PM 4923916 7006532 2958504 37.53 2688 2251532 719832 8.06 266564 2317392 8 11:29:01 PM 4923488 7006376 2958932 37.54 2688 2251804 736572 8.25 266564 2317856 4 11:30:01 PM 4922852 7005740 2959568 37.55 2688 2251804 739640 8.28 266564 2318132 4 11:31:02 PM 5091104 7000892 2791316 35.41 2688 2082284 685304 7.67 264084 2167496 16796 11:32:01 PM 5046964 6954448 2835456 35.97 2688 2081924 735880 8.24 463472 2020192 10276 Average: 4989239 7019877 2893181 36.70 2688 2201165 701483 7.85 265876 2259491 18950 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 180.02 129.68 1355.75 36.31 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 72.39 52.47 598.74 8.34 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 15.51 10.60 5.90 3.93 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 37.38 31.58 313.25 7.02 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 515.14 352.03 111.79 87.89 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 2.83 2.35 0.67 0.48 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 2.68 2.10 0.46 0.45 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 28.86 14.60 8.36 1.50 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 29.06 23.20 6.17 3.25 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 12.76 9.28 3.07 2.02 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 12.41 9.28 2.87 1.82 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 11.70 9.30 2.95 2.00 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 11.51 9.15 2.72 1.81 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 11.38 9.16 2.73 1.81 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 16.20 13.71 4.12 2.63 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 0.70 0.08 0.06 0.01 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 4.23 0.38 1.00 0.38 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 2.32 0.33 0.25 0.05 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 0.08 0.03 0.01 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 1.00 0.47 0.23 0.11 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 0.67 0.00 0.08 0.00 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 17.81 16.04 2.99 4.26 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 1.22 0.45 0.60 0.42 0.00 0.00 0.00 0.00 11:31:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:02 PM eth0 74.65 46.04 86.62 34.40 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 24.09 15.60 15.53 7.48 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 43.49 30.33 101.13 8.34 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) 06/28/2025 _x86_64_ (2 CPU) 23:06:19 LINUX RESTART (2 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 31.89 0.00 5.15 6.71 0.12 56.13 11:08:01 PM 0 16.06 0.00 3.75 8.97 0.10 71.11 11:08:01 PM 1 47.75 0.00 6.55 4.45 0.13 41.12 11:09:01 PM all 22.02 0.00 3.04 19.15 0.11 55.67 11:09:01 PM 0 9.50 0.00 2.12 36.54 0.12 51.73 11:09:01 PM 1 34.54 0.00 3.97 1.77 0.10 59.62 11:10:01 PM all 11.94 0.00 1.80 25.62 0.08 60.56 11:10:01 PM 0 15.68 0.00 2.09 47.99 0.08 34.16 11:10:01 PM 1 8.21 0.00 1.52 3.29 0.07 86.92 11:11:01 PM all 22.24 0.00 4.62 2.99 0.13 70.02 11:11:01 PM 0 19.30 0.00 4.38 2.57 0.15 73.60 11:11:01 PM 1 25.18 0.00 4.85 3.42 0.12 66.43 11:12:01 PM all 11.07 0.00 2.70 2.09 0.08 84.06 11:12:01 PM 0 12.38 0.00 2.98 2.24 0.07 82.33 11:12:01 PM 1 9.75 0.00 2.43 1.94 0.08 85.79 11:13:01 PM all 0.88 0.00 0.09 0.07 0.05 98.91 11:13:01 PM 0 0.93 0.00 0.05 0.05 0.03 98.93 11:13:01 PM 1 0.83 0.00 0.14 0.08 0.07 98.88 11:14:01 PM all 0.33 0.00 0.08 0.00 0.03 99.56 11:14:01 PM 0 0.55 0.00 0.07 0.00 0.02 99.37 11:14:01 PM 1 0.12 0.00 0.08 0.00 0.05 99.75 11:15:01 PM all 0.38 0.00 0.16 0.00 0.05 99.41 11:15:01 PM 0 0.62 0.00 0.17 0.00 0.05 99.17 11:15:01 PM 1 0.15 0.00 0.15 0.00 0.05 99.65 11:16:01 PM all 5.97 0.00 0.49 0.01 0.08 93.46 11:16:01 PM 0 7.01 0.00 0.54 0.00 0.07 92.38 11:16:01 PM 1 4.94 0.00 0.44 0.02 0.08 94.53 11:17:01 PM all 4.19 0.00 0.33 0.00 0.08 95.41 11:17:01 PM 0 3.98 0.00 0.32 0.00 0.07 95.64 11:17:01 PM 1 4.40 0.00 0.33 0.00 0.08 95.19 11:18:01 PM all 4.20 0.00 0.33 0.00 0.07 95.41 11:18:01 PM 0 3.62 0.00 0.28 0.00 0.05 96.05 11:18:01 PM 1 4.78 0.00 0.37 0.00 0.08 94.77 11:18:01 PM CPU %user %nice %system %iowait %steal %idle 11:19:01 PM all 4.38 0.00 0.33 0.00 0.07 95.22 11:19:01 PM 0 1.87 0.00 0.20 0.00 0.07 97.86 11:19:01 PM 1 6.89 0.00 0.47 0.00 0.07 92.58 11:20:01 PM all 4.26 0.00 0.36 0.00 0.08 95.29 11:20:01 PM 0 3.66 0.00 0.32 0.00 0.07 95.95 11:20:01 PM 1 4.86 0.00 0.40 0.00 0.10 94.64 11:21:01 PM all 4.27 0.00 0.33 0.01 0.08 95.30 11:21:01 PM 0 4.50 0.00 0.35 0.02 0.08 95.05 11:21:01 PM 1 4.05 0.00 0.32 0.00 0.08 95.55 11:22:01 PM all 5.44 0.00 0.50 0.00 0.08 93.99 11:22:01 PM 0 6.00 0.00 0.52 0.00 0.07 93.42 11:22:01 PM 1 4.88 0.00 0.48 0.00 0.08 94.56 11:23:01 PM all 0.35 0.00 0.06 0.02 0.03 99.54 11:23:01 PM 0 0.13 0.00 0.07 0.00 0.03 99.77 11:23:01 PM 1 0.57 0.00 0.05 0.03 0.03 99.32 11:24:01 PM all 0.35 0.00 0.08 0.00 0.05 99.52 11:24:01 PM 0 0.15 0.00 0.12 0.00 0.05 99.68 11:24:01 PM 1 0.55 0.00 0.05 0.00 0.05 99.35 11:25:01 PM all 0.45 0.00 0.07 0.00 0.03 99.45 11:25:01 PM 0 0.37 0.00 0.07 0.00 0.03 99.53 11:25:01 PM 1 0.53 0.00 0.07 0.00 0.03 99.37 11:26:01 PM all 0.33 0.00 0.05 0.00 0.04 99.58 11:26:01 PM 0 0.12 0.00 0.08 0.00 0.05 99.75 11:26:01 PM 1 0.53 0.00 0.02 0.00 0.03 99.42 11:27:01 PM all 0.48 0.00 0.07 0.00 0.05 99.41 11:27:01 PM 0 0.38 0.00 0.07 0.00 0.05 99.50 11:27:01 PM 1 0.57 0.00 0.07 0.00 0.05 99.32 11:28:01 PM all 0.25 0.00 0.05 0.00 0.04 99.66 11:28:01 PM 0 0.07 0.00 0.03 0.00 0.03 99.87 11:28:01 PM 1 0.43 0.00 0.07 0.00 0.05 99.45 11:29:01 PM all 2.23 0.00 0.32 0.00 0.06 97.39 11:29:01 PM 0 3.06 0.00 0.23 0.00 0.05 96.65 11:29:01 PM 1 1.40 0.00 0.40 0.00 0.07 98.13 11:29:01 PM CPU %user %nice %system %iowait %steal %idle 11:30:01 PM all 0.39 0.00 0.10 0.00 0.04 99.47 11:30:01 PM 0 0.60 0.00 0.07 0.00 0.03 99.30 11:30:01 PM 1 0.18 0.00 0.13 0.00 0.05 99.63 11:31:02 PM all 6.84 0.00 1.78 0.03 0.08 91.27 11:31:02 PM 0 7.19 0.00 2.09 0.05 0.07 90.60 11:31:02 PM 1 6.49 0.00 1.47 0.02 0.08 91.94 11:32:01 PM all 28.41 0.00 3.17 0.99 0.11 67.32 11:32:01 PM 0 13.66 0.00 2.33 0.37 0.10 83.53 11:32:01 PM 1 43.13 0.00 4.02 1.61 0.12 51.12 Average: all 6.93 0.00 1.04 2.31 0.07 89.64 Average: 0 5.26 0.00 0.93 3.96 0.06 89.79 Average: 1 8.61 0.00 1.15 0.66 0.07 89.50