---> uname -a: Linux prd-centos8-robot-2c-8g-37446.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 639 4849 19 2208 6760 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:9c:a1:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85216sec preferred_lft 85216sec inet6 fe80::f816:3eff:fe9c:a1ea/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) 06/26/2025 _x86_64_ (2 CPU) 02:25:32 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 100.32 16.91 83.41 5348.26 7802.12 02:28:02 AM 72.25 0.73 71.52 53.06 8977.62 02:29:01 AM 33.53 0.42 33.11 65.88 2817.98 02:30:01 AM 69.71 6.97 62.74 1292.98 7762.89 02:31:01 AM 14.23 0.00 14.23 0.00 1251.09 02:32:01 AM 0.22 0.00 0.22 0.00 3.67 02:33:01 AM 0.12 0.00 0.12 0.00 1.30 02:34:01 AM 0.35 0.02 0.33 0.13 86.49 02:35:01 AM 1.85 0.00 1.85 0.00 88.69 02:36:01 AM 0.38 0.03 0.35 1.87 87.99 02:37:01 AM 0.32 0.00 0.32 0.00 114.73 02:38:01 AM 0.27 0.00 0.27 0.00 99.27 02:39:01 AM 0.18 0.00 0.18 0.00 101.72 02:40:01 AM 0.28 0.00 0.28 0.00 88.59 02:41:01 AM 1.52 0.03 1.48 0.27 129.09 02:42:01 AM 0.37 0.00 0.37 0.00 108.35 02:43:01 AM 0.20 0.00 0.20 0.00 108.11 02:44:01 AM 5.33 0.32 5.01 36.92 204.40 02:45:01 AM 33.88 0.53 33.34 64.79 2641.86 Average: 17.63 1.37 16.27 361.60 1708.32 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5354472 7059788 2527952 32.07 2688 1888336 661060 7.40 187364 2022204 168456 02:28:02 AM 5190996 7010128 2691428 34.14 2688 1996060 697380 7.81 198740 2140020 41148 02:29:01 AM 5156796 7031468 2725628 34.58 2688 2049540 687836 7.70 230272 2142808 55072 02:30:01 AM 4954592 7020508 2927832 37.14 2688 2234760 684940 7.67 261600 2285912 26916 02:31:01 AM 4958272 7024052 2924152 37.10 2688 2234772 664176 7.44 261600 2285124 4 02:32:01 AM 4958220 7024000 2924204 37.10 2688 2234772 664176 7.44 261604 2285188 4 02:33:01 AM 4958040 7023820 2924384 37.10 2688 2234772 664176 7.44 261604 2285576 4 02:34:01 AM 4907852 6976088 2974572 37.74 2688 2237244 753648 8.44 261752 2335316 68 02:35:01 AM 4903912 6974296 2978512 37.79 2688 2239396 753648 8.44 262100 2338852 1352 02:36:01 AM 4900840 6973776 2981584 37.83 2688 2241992 753648 8.44 262292 2341768 1364 02:37:01 AM 4898208 6973316 2984216 37.86 2688 2244116 753648 8.44 262292 2344420 164 02:38:01 AM 4892776 6970868 2989648 37.93 2688 2247100 789344 8.84 262292 2349484 224 02:39:01 AM 4888456 6969528 2993968 37.98 2688 2250120 789344 8.84 262292 2353976 220 02:40:01 AM 4884232 6968204 2998192 38.04 2688 2252980 808700 9.05 262292 2357816 500 02:41:01 AM 4881584 6968632 3000840 38.07 2688 2256056 807200 9.04 262444 2360660 620 02:42:01 AM 4878060 6967816 3004364 38.11 2688 2258756 827596 9.27 262444 2363768 216 02:43:01 AM 4874448 6967416 3007976 38.16 2688 2262012 827596 9.27 262444 2367064 276 02:44:01 AM 4966744 6923152 2915680 36.99 2688 2129056 751000 8.41 285352 2269564 52432 02:45:01 AM 4989468 6943440 2892956 36.70 2688 2128544 736028 8.24 485188 2054560 11568 Average: 4968314 6987910 2914110 36.97 2688 2190547 740797 8.29 266104 2278109 18979 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 330.22 210.29 1847.67 59.67 0.00 0.00 0.00 0.00 02:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:02 AM eth0 54.52 41.74 570.41 7.16 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 30.38 25.75 121.30 7.43 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 595.37 467.46 313.63 103.65 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 4.93 3.82 1.59 1.06 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 2.98 2.07 0.60 0.49 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.43 2.23 0.99 0.80 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 123.06 109.88 26.97 9.15 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 81.04 81.09 14.92 6.33 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 69.02 68.96 15.10 5.72 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 121.56 121.88 20.08 9.53 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 140.16 141.56 25.43 10.72 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 191.53 192.90 33.14 13.89 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 86.04 87.02 17.91 7.31 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 182.92 183.56 32.81 13.40 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 132.66 133.38 25.21 10.44 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 179.01 180.74 32.16 13.12 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 186.82 150.97 156.24 124.33 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 18.61 17.58 17.09 8.39 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 133.47 117.07 172.34 21.73 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) 06/26/2025 _x86_64_ (2 CPU) 02:25:32 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 44.81 0.00 6.71 0.93 0.10 47.45 02:27:01 AM 0 53.45 0.00 6.15 1.03 0.10 39.27 02:27:01 AM 1 36.16 0.00 7.28 0.82 0.10 55.64 02:28:02 AM all 20.97 0.00 3.02 0.93 0.09 74.98 02:28:02 AM 0 22.34 0.00 3.32 1.08 0.07 73.19 02:28:02 AM 1 19.61 0.00 2.72 0.78 0.12 76.77 02:29:01 AM all 21.25 0.00 3.18 1.08 0.08 74.40 02:29:01 AM 0 34.02 0.00 3.91 0.87 0.10 61.10 02:29:01 AM 1 8.49 0.00 2.46 1.29 0.07 87.69 02:30:01 AM all 23.62 0.00 5.16 0.65 0.09 70.48 02:30:01 AM 0 33.43 0.00 6.17 0.50 0.08 59.81 02:30:01 AM 1 13.83 0.00 4.14 0.80 0.10 81.12 02:31:01 AM all 0.45 0.00 0.18 0.12 0.04 99.21 02:31:01 AM 0 0.52 0.00 0.23 0.20 0.05 99.00 02:31:01 AM 1 0.38 0.00 0.13 0.03 0.03 99.42 02:32:01 AM all 0.36 0.00 0.07 0.00 0.03 99.55 02:32:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 02:32:01 AM 1 0.63 0.00 0.08 0.00 0.02 99.27 02:33:01 AM all 0.39 0.00 0.08 0.00 0.04 99.49 02:33:01 AM 0 0.35 0.00 0.10 0.00 0.05 99.50 02:33:01 AM 1 0.43 0.00 0.05 0.00 0.03 99.48 02:34:01 AM all 8.27 0.00 0.81 0.01 0.07 90.85 02:34:01 AM 0 9.90 0.00 1.06 0.02 0.07 88.95 02:34:01 AM 1 6.64 0.00 0.55 0.00 0.07 92.74 02:35:01 AM all 7.27 0.00 0.66 0.01 0.08 91.97 02:35:01 AM 0 11.01 0.00 0.94 0.02 0.09 87.95 02:35:01 AM 1 3.60 0.00 0.39 0.00 0.08 95.93 02:36:01 AM all 6.99 0.00 0.61 0.00 0.09 92.30 02:36:01 AM 0 10.91 0.00 0.84 0.00 0.10 88.15 02:36:01 AM 1 3.08 0.00 0.39 0.00 0.08 96.45 02:37:01 AM all 7.22 0.00 0.65 0.00 0.08 92.05 02:37:01 AM 0 8.82 0.00 0.71 0.00 0.10 90.38 02:37:01 AM 1 5.62 0.00 0.59 0.00 0.07 93.73 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 8.76 0.00 0.83 0.00 0.08 90.32 02:38:01 AM 0 5.02 0.00 0.65 0.00 0.08 94.24 02:38:01 AM 1 12.52 0.00 1.01 0.00 0.08 86.39 02:39:01 AM all 8.98 0.00 0.92 0.00 0.08 90.02 02:39:01 AM 0 7.26 0.00 0.82 0.00 0.08 91.83 02:39:01 AM 1 10.71 0.00 1.01 0.00 0.08 88.20 02:40:01 AM all 8.83 0.00 0.67 0.00 0.08 90.42 02:40:01 AM 0 11.88 0.00 0.84 0.00 0.08 87.20 02:40:01 AM 1 5.77 0.00 0.50 0.00 0.08 93.64 02:41:01 AM all 9.67 0.00 1.13 0.01 0.09 89.10 02:41:01 AM 0 12.07 0.00 1.03 0.00 0.10 86.80 02:41:01 AM 1 7.25 0.00 1.23 0.02 0.08 91.41 02:42:01 AM all 9.16 0.00 0.88 0.00 0.10 89.85 02:42:01 AM 0 13.07 0.00 1.08 0.00 0.08 85.77 02:42:01 AM 1 5.26 0.00 0.69 0.00 0.12 93.93 02:43:01 AM all 8.73 0.00 1.10 0.00 0.08 90.09 02:43:01 AM 0 13.16 0.00 0.97 0.00 0.08 85.79 02:43:01 AM 1 4.32 0.00 1.23 0.00 0.08 94.37 02:44:01 AM all 17.36 0.00 2.19 0.03 0.08 80.34 02:44:01 AM 0 27.49 0.00 2.35 0.05 0.10 70.01 02:44:01 AM 1 7.18 0.00 2.04 0.00 0.07 90.71 02:45:01 AM all 30.29 0.00 3.39 0.26 0.12 65.94 02:45:01 AM 0 33.81 0.00 3.27 0.32 0.10 62.50 02:45:01 AM 1 26.78 0.00 3.51 0.20 0.13 69.37 Average: all 12.82 0.00 1.70 0.21 0.08 85.19 Average: 0 16.25 0.00 1.82 0.22 0.08 81.64 Average: 1 9.40 0.00 1.58 0.21 0.08 88.74