---> uname -a: Linux prd-centos8-robot-2c-8g-3377.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4935 19 2185 6822 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:3f:0d:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84998sec preferred_lft 84998sec inet6 fe80::f816:3eff:fe3f:dfa/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) 08/23/2025 _x86_64_ (2 CPU) 03:14:09 LINUX RESTART (2 CPU) 03:15:01 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 86.34 3.82 82.52 588.20 6284.94 03:17:01 AM 83.96 0.72 83.24 52.92 10705.83 03:18:01 AM 44.86 7.13 37.73 1310.71 2327.71 03:19:01 AM 55.63 0.25 55.38 47.05 7788.04 03:20:01 AM 4.48 0.23 4.25 12.66 159.76 03:21:01 AM 2.37 0.00 2.37 0.00 91.84 03:22:01 AM 0.28 0.00 0.28 0.00 4.45 03:23:01 AM 0.20 0.00 0.20 0.00 9.78 03:24:01 AM 0.22 0.00 0.22 0.00 4.30 03:25:01 AM 0.37 0.00 0.37 0.00 13.26 03:26:01 AM 0.17 0.00 0.17 0.00 2.43 03:27:01 AM 0.27 0.00 0.27 0.00 10.03 03:28:02 AM 0.20 0.02 0.18 0.13 2.95 03:29:01 AM 9.08 6.03 3.05 584.48 88.12 03:30:01 AM 0.55 0.03 0.52 0.27 11.78 03:31:01 AM 1.43 0.00 1.43 0.00 39.10 03:32:01 AM 0.18 0.00 0.18 0.00 2.83 03:33:01 AM 0.13 0.00 0.13 0.00 9.22 03:34:01 AM 0.18 0.00 0.18 0.00 3.23 03:35:01 AM 0.50 0.00 0.50 0.00 15.88 03:36:01 AM 0.28 0.00 0.28 0.00 4.55 03:37:01 AM 30.67 0.58 30.09 62.25 1533.41 Average: 14.66 0.85 13.81 120.50 1324.35 03:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5225112 7000468 2657320 33.71 2688 1954476 748228 8.38 194152 2132500 234008 03:17:01 AM 5172384 7007680 2710048 34.38 2688 2011548 715612 8.01 208964 2154036 10980 03:18:01 AM 4878324 6981960 3004108 38.11 2688 2272508 746976 8.36 288540 2345436 201352 03:19:01 AM 4973012 7059968 2909420 36.91 2688 2254408 625856 7.01 262128 2265248 4 03:20:01 AM 4929432 7017328 2953000 37.46 2688 2255352 701484 7.85 262252 2309224 580 03:21:01 AM 4929496 7017464 2952936 37.46 2688 2255392 701484 7.85 262252 2309116 44 03:22:01 AM 4918640 7006836 2963792 37.60 2688 2255620 723532 8.10 262252 2319884 236 03:23:01 AM 4916332 7004564 2966100 37.63 2688 2255656 723532 8.10 262252 2321944 52 03:24:01 AM 4916596 7005052 2965836 37.63 2688 2255880 723532 8.10 262260 2322304 232 03:25:01 AM 4916548 7005036 2965884 37.63 2688 2255912 723532 8.10 262260 2322084 40 03:26:01 AM 4924408 7013120 2958024 37.53 2688 2256136 717704 8.04 262260 2314060 228 03:27:01 AM 4924540 7013284 2957892 37.53 2688 2256168 717704 8.04 262260 2314092 40 03:28:02 AM 4921872 7011076 2960560 37.56 2688 2256628 712392 7.98 262368 2316604 472 03:29:01 AM 4891564 6998096 2990868 37.94 2688 2273908 738752 8.27 264492 2344400 48 03:30:01 AM 4876448 6983228 3005984 38.14 2688 2274148 739024 8.27 264580 2359120 260 03:31:01 AM 4905416 7012228 2977016 37.77 2688 2274184 713176 7.99 264580 2330428 40 03:32:01 AM 4905612 7012656 2976820 37.77 2688 2274416 713176 7.99 264580 2330732 248 03:33:01 AM 4891000 6998068 2991432 37.95 2688 2274456 742860 8.32 264584 2344800 60 03:34:01 AM 4881360 6988672 3001072 38.07 2688 2274700 736040 8.24 264584 2354228 252 03:35:01 AM 4904624 7011968 2977808 37.78 2688 2274732 713524 7.99 264584 2331164 48 03:36:01 AM 4894872 7003152 2987560 37.90 2688 2275768 713524 7.99 264700 2341076 1052 03:37:01 AM 5090008 7026244 2792424 35.43 2688 2110000 683600 7.65 463760 1973788 18804 Average: 4944891 7008098 2937541 37.27 2688 2231909 717057 8.03 267938 2293467 21322 03:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 94.34 74.38 1051.43 9.66 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 62.95 44.30 587.72 8.40 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 43.61 32.71 328.91 7.11 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 195.97 146.18 45.87 40.34 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 27.70 20.26 6.92 6.71 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 0.87 0.17 0.05 0.02 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 16.13 15.81 119.91 1.19 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 1.78 0.22 0.18 0.05 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 10.63 9.13 1.70 0.90 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 3.80 0.22 0.30 0.08 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 18.21 15.68 120.06 1.21 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 0.83 0.13 0.04 0.01 0.00 0.00 0.00 0.00 03:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:02 AM eth0 19.10 18.13 3.49 3.33 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 7.18 6.59 119.96 0.63 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 30.64 30.01 355.50 2.16 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 0.65 0.17 0.04 0.02 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 11.11 7.17 1.77 0.61 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 6.90 4.67 118.73 1.03 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 27.57 26.51 355.46 2.05 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 3.78 0.18 0.51 0.08 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 5.28 4.77 0.89 0.46 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 68.06 46.60 94.22 33.41 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 29.89 22.92 150.65 5.43 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) 08/23/2025 _x86_64_ (2 CPU) 03:14:09 LINUX RESTART (2 CPU) 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 34.87 0.00 4.71 1.96 0.13 58.32 03:16:01 AM 0 29.66 0.00 4.14 1.88 0.12 64.20 03:16:01 AM 1 40.08 0.00 5.28 2.05 0.15 52.43 03:17:01 AM all 21.78 0.00 3.36 1.69 0.08 73.10 03:17:01 AM 0 19.27 0.00 3.19 1.77 0.07 75.71 03:17:01 AM 1 24.29 0.00 3.54 1.60 0.08 70.48 03:18:01 AM all 24.18 0.00 4.02 0.71 0.07 71.02 03:18:01 AM 0 15.34 0.00 3.10 0.47 0.07 81.02 03:18:01 AM 1 33.03 0.00 4.94 0.95 0.07 61.02 03:19:01 AM all 15.10 0.00 3.06 1.18 0.08 80.59 03:19:01 AM 0 12.93 0.00 2.92 1.34 0.08 82.73 03:19:01 AM 1 17.27 0.00 3.19 1.02 0.07 78.45 03:20:01 AM all 2.07 0.00 0.26 0.03 0.03 97.62 03:20:01 AM 0 0.39 0.00 0.22 0.03 0.05 99.31 03:20:01 AM 1 3.74 0.00 0.30 0.02 0.02 95.92 03:21:01 AM all 0.47 0.00 0.10 0.01 0.07 99.36 03:21:01 AM 0 0.60 0.00 0.10 0.00 0.05 99.25 03:21:01 AM 1 0.33 0.00 0.10 0.02 0.08 99.47 03:22:01 AM all 0.88 0.00 0.17 0.00 0.07 98.89 03:22:01 AM 0 1.30 0.00 0.20 0.00 0.05 98.45 03:22:01 AM 1 0.45 0.00 0.13 0.00 0.08 99.33 03:23:01 AM all 0.50 0.00 0.11 0.00 0.06 99.33 03:23:01 AM 0 0.38 0.00 0.15 0.00 0.08 99.38 03:23:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 03:24:01 AM all 1.02 0.00 0.12 0.00 0.06 98.80 03:24:01 AM 0 1.22 0.00 0.15 0.00 0.07 98.56 03:24:01 AM 1 0.82 0.00 0.08 0.00 0.05 99.05 03:25:01 AM all 0.48 0.00 0.10 0.00 0.07 99.35 03:25:01 AM 0 0.52 0.00 0.10 0.00 0.05 99.33 03:25:01 AM 1 0.45 0.00 0.10 0.00 0.08 99.36 03:26:01 AM all 0.84 0.00 0.16 0.00 0.07 98.93 03:26:01 AM 0 0.65 0.00 0.13 0.00 0.07 99.15 03:26:01 AM 1 1.04 0.00 0.18 0.00 0.07 98.71 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 0.41 0.00 0.10 0.00 0.05 99.44 03:27:01 AM 0 0.33 0.00 0.15 0.00 0.07 99.45 03:27:01 AM 1 0.48 0.00 0.05 0.00 0.03 99.43 03:28:02 AM all 1.99 0.01 0.21 0.00 0.07 97.73 03:28:02 AM 0 3.38 0.02 0.20 0.00 0.07 96.34 03:28:02 AM 1 0.60 0.00 0.22 0.00 0.07 99.11 03:29:01 AM all 0.46 0.23 0.23 0.16 0.04 98.88 03:29:01 AM 0 0.58 0.46 0.31 0.29 0.03 98.33 03:29:01 AM 1 0.34 0.00 0.15 0.03 0.05 99.42 03:30:01 AM all 1.02 0.00 0.38 0.00 0.05 98.55 03:30:01 AM 0 1.52 0.00 0.30 0.00 0.03 98.15 03:30:01 AM 1 0.52 0.00 0.47 0.00 0.07 98.95 03:31:01 AM all 0.38 0.00 0.11 0.01 0.05 99.46 03:31:01 AM 0 0.28 0.00 0.08 0.00 0.05 99.58 03:31:01 AM 1 0.47 0.00 0.13 0.02 0.05 99.33 03:32:01 AM all 0.96 0.00 0.13 0.00 0.07 98.84 03:32:01 AM 0 0.70 0.00 0.18 0.00 0.07 99.05 03:32:01 AM 1 1.22 0.00 0.08 0.00 0.07 98.63 03:33:01 AM all 0.47 0.00 0.14 0.00 0.05 99.34 03:33:01 AM 0 0.50 0.00 0.18 0.00 0.07 99.25 03:33:01 AM 1 0.44 0.00 0.10 0.00 0.03 99.43 03:34:01 AM all 1.04 0.00 0.17 0.00 0.06 98.74 03:34:01 AM 0 1.37 0.00 0.25 0.00 0.07 98.31 03:34:01 AM 1 0.70 0.00 0.08 0.00 0.05 99.17 03:35:01 AM all 0.48 0.00 0.11 0.00 0.06 99.36 03:35:01 AM 0 0.37 0.00 0.15 0.00 0.08 99.40 03:35:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 03:36:01 AM all 1.27 0.00 0.13 0.00 0.06 98.55 03:36:01 AM 0 1.96 0.00 0.12 0.00 0.05 97.88 03:36:01 AM 1 0.58 0.00 0.13 0.00 0.07 99.21 03:37:01 AM all 25.49 0.00 3.66 0.14 0.08 70.63 03:37:01 AM 0 11.98 0.00 2.85 0.10 0.08 84.99 03:37:01 AM 1 39.03 0.00 4.46 0.18 0.07 56.26 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.20 0.01 0.98 0.27 0.06 92.47 Average: 0 4.80 0.02 0.87 0.27 0.06 93.98 Average: 1 7.61 0.00 1.09 0.27 0.06 90.97