---> uname -a: Linux prd-centos8-robot-2c-8g-14718.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 4774 19 2283 6759 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:8c:b7:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84575sec preferred_lft 84575sec inet6 fe80::f816:3eff:fe8c:b7d8/64 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) 12/18/2025 _x86_64_ (2 CPU) 01:53:19 LINUX RESTART (2 CPU) 01:54:01 AM tps rtps wtps bread/s bwrtn/s 01:55:01 AM 86.09 8.83 77.25 1498.28 6424.65 01:56:01 AM 82.54 0.92 81.62 65.84 10063.08 01:57:01 AM 31.98 0.42 31.56 64.79 2882.20 01:58:01 AM 85.87 6.96 78.91 1292.77 8727.54 01:59:01 AM 6.38 0.00 6.38 0.00 514.63 02:00:01 AM 0.30 0.00 0.30 0.00 4.98 02:01:01 AM 0.20 0.02 0.18 0.13 1.62 02:02:01 AM 2.51 0.32 2.20 15.32 165.47 02:03:01 AM 0.55 0.00 0.55 0.00 156.99 02:04:01 AM 0.50 0.00 0.50 0.00 196.50 02:05:01 AM 0.23 0.00 0.23 0.00 142.14 02:06:01 AM 0.27 0.00 0.27 0.00 38.82 02:07:01 AM 0.25 0.00 0.25 0.00 37.31 02:08:01 AM 0.33 0.00 0.33 0.00 16.03 02:09:01 AM 1.43 0.03 1.40 0.27 41.00 02:10:01 AM 0.22 0.00 0.22 0.00 19.74 02:11:01 AM 0.55 0.00 0.55 0.00 177.06 02:12:01 AM 0.42 0.00 0.42 0.00 153.11 02:13:01 AM 0.17 0.00 0.17 0.00 78.66 02:14:01 AM 0.55 0.00 0.55 0.00 223.58 02:15:01 AM 0.28 0.00 0.28 0.00 115.98 02:16:01 AM 0.22 0.00 0.22 0.00 63.21 02:17:01 AM 0.15 0.00 0.15 0.00 29.34 02:18:01 AM 0.17 0.00 0.17 0.00 14.56 02:19:01 AM 0.32 0.00 0.32 0.00 20.78 02:20:01 AM 0.32 0.00 0.32 0.00 84.95 02:21:01 AM 0.47 0.00 0.47 0.00 39.64 02:22:01 AM 0.25 0.00 0.25 0.00 47.93 02:23:01 AM 25.40 0.40 25.00 46.79 3113.76 Average: 11.34 0.62 10.72 102.90 1158.45 01:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:55:01 AM 5322612 7048308 2559812 32.47 2688 1908204 681956 7.64 186964 2051280 187372 01:56:01 AM 5181560 7023548 2700864 34.26 2688 2018204 697440 7.81 198660 2152648 42016 01:57:01 AM 5112748 7040356 2769676 35.14 2688 2098780 674376 7.55 228636 2176160 74304 01:58:01 AM 4937344 7033972 2945080 37.36 2688 2264260 674240 7.55 260688 2301296 10852 01:59:01 AM 4936420 7033040 2946004 37.37 2688 2264260 674240 7.55 260684 2301444 8 02:00:01 AM 4936216 7032840 2946208 37.38 2688 2264264 670112 7.50 260688 2301520 8 02:01:01 AM 4935476 7032108 2946948 37.39 2688 2264264 670112 7.50 260700 2302080 8 02:02:01 AM 4879828 6979812 3002596 38.09 2688 2267616 767868 8.60 261148 2356864 128 02:03:01 AM 4872128 6977600 3010296 38.19 2688 2273104 767868 8.60 261148 2364816 1124 02:04:01 AM 4865172 6975316 3017252 38.28 2688 2277792 790192 8.85 261148 2371276 84 02:05:01 AM 4858504 6972828 3023920 38.36 2688 2281956 813360 9.11 261148 2378160 20 02:06:01 AM 4858284 6973672 3024140 38.37 2688 2283032 813360 9.11 261516 2378008 40 02:07:01 AM 4857428 6973840 3024996 38.38 2688 2284056 796124 8.91 261516 2379112 28 02:08:01 AM 4857188 6973980 3025236 38.38 2688 2284436 796124 8.91 261516 2379276 24 02:09:01 AM 4856948 6974148 3025476 38.38 2688 2284828 761640 8.53 261660 2379584 148 02:10:01 AM 4855792 6973780 3026632 38.40 2688 2285628 782456 8.76 261660 2380468 432 02:11:01 AM 4844904 6968180 3037520 38.54 2688 2290924 805088 9.01 261712 2391048 624 02:12:01 AM 4841448 6968900 3040976 38.58 2688 2295076 805088 9.01 261712 2394708 316 02:13:01 AM 4834116 6966952 3048308 38.67 2688 2300496 805088 9.01 261712 2401644 3404 02:14:01 AM 4826000 6963232 3056424 38.78 2688 2304896 805088 9.01 261712 2409792 1280 02:15:01 AM 4828228 6967732 3054196 38.75 2688 2307136 805088 9.01 261712 2407756 100 02:16:01 AM 4823900 6965792 3058524 38.80 2688 2309516 805088 9.01 261712 2411704 624 02:17:01 AM 4824260 6966584 3058164 38.80 2688 2309948 805088 9.01 261712 2412148 208 02:18:01 AM 4823756 6966472 3058668 38.80 2688 2310340 789712 8.84 261712 2412640 196 02:19:01 AM 4824832 6968092 3057592 38.79 2688 2310884 789712 8.84 261712 2411672 288 02:20:01 AM 4819036 6964560 3063388 38.86 2688 2313188 846700 9.48 261860 2416356 140 02:21:01 AM 4817976 6964900 3064448 38.88 2688 2314560 846700 9.48 261860 2417640 548 02:22:01 AM 4880920 7033716 3001504 38.08 2688 2320416 661412 7.41 262204 2355800 5068 02:23:01 AM 4869320 6896944 3013104 38.23 2688 2200384 772172 8.65 508756 2144476 23676 Average: 4895943 6985559 2986481 37.89 2688 2258360 764603 8.56 264123 2342806 12175 01:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 244.83 165.21 1614.56 52.87 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 67.06 43.55 597.58 6.83 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 24.16 20.91 66.36 6.43 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 628.57 451.80 391.30 101.94 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 2.48 0.80 0.29 0.18 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 3.50 1.87 0.53 0.41 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 4.22 1.92 0.53 0.41 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 51.63 36.56 21.62 4.30 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 33.43 29.90 30.77 3.95 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 21.99 18.39 23.07 2.99 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 81.97 80.07 30.58 7.00 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 58.66 53.37 12.41 5.14 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 51.92 50.19 11.22 4.73 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 14.25 9.27 3.18 1.81 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 12.48 9.58 2.88 1.87 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 16.93 15.79 6.30 1.50 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 90.49 89.40 32.47 15.81 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 85.19 81.80 55.27 6.29 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 124.38 123.54 80.68 9.07 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 66.48 60.05 47.99 5.23 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 48.93 49.08 17.21 3.76 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 63.41 62.01 28.00 4.90 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 15.26 12.11 3.52 2.43 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 13.20 10.93 3.10 2.22 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 8.36 7.05 3.40 1.40 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 125.01 99.35 38.12 8.64 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 66.88 31.66 10.01 2.63 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 59.45 33.74 14.77 4.29 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 83.37 62.54 196.27 148.35 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 74.78 59.05 115.30 14.39 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) 12/18/2025 _x86_64_ (2 CPU) 01:53:19 LINUX RESTART (2 CPU) 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 37.67 0.00 5.47 1.08 0.16 55.62 01:55:01 AM 0 48.47 0.00 5.18 1.53 0.10 44.72 01:55:01 AM 1 26.86 0.00 5.75 0.63 0.22 66.53 01:56:01 AM all 20.81 0.00 3.22 1.88 0.08 74.02 01:56:01 AM 0 31.72 0.00 3.67 1.99 0.10 62.51 01:56:01 AM 1 9.91 0.00 2.77 1.77 0.07 85.49 01:57:01 AM all 24.58 0.00 3.89 0.19 0.08 71.26 01:57:01 AM 0 34.20 0.00 4.42 0.12 0.08 61.18 01:57:01 AM 1 14.97 0.00 3.35 0.27 0.08 81.33 01:58:01 AM all 25.72 0.00 5.54 0.78 0.09 67.87 01:58:01 AM 0 26.04 0.00 5.58 0.87 0.08 67.43 01:58:01 AM 1 25.40 0.00 5.50 0.69 0.10 68.32 01:59:01 AM all 0.33 0.00 0.12 0.06 0.04 99.46 01:59:01 AM 0 0.58 0.00 0.08 0.03 0.05 99.25 01:59:01 AM 1 0.07 0.00 0.15 0.08 0.03 99.67 02:00:01 AM all 0.37 0.00 0.08 0.00 0.05 99.51 02:00:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 02:00:01 AM 1 0.17 0.00 0.10 0.00 0.07 99.67 02:01:01 AM all 0.35 0.00 0.11 0.00 0.06 99.48 02:01:01 AM 0 0.60 0.00 0.10 0.00 0.05 99.25 02:01:01 AM 1 0.10 0.00 0.12 0.00 0.07 99.72 02:02:01 AM all 7.50 0.00 0.97 0.02 0.07 91.44 02:02:01 AM 0 9.98 0.00 1.62 0.02 0.07 88.31 02:02:01 AM 1 5.03 0.00 0.32 0.02 0.07 94.57 02:03:01 AM all 10.44 0.00 0.58 0.01 0.09 88.88 02:03:01 AM 0 8.92 0.00 0.74 0.02 0.08 90.25 02:03:01 AM 1 11.96 0.00 0.42 0.00 0.10 87.52 02:04:01 AM all 9.58 0.00 0.59 0.03 0.08 89.73 02:04:01 AM 0 10.08 0.00 0.87 0.00 0.08 88.97 02:04:01 AM 1 9.08 0.00 0.30 0.05 0.08 90.48 02:05:01 AM all 10.28 0.00 1.11 0.02 0.14 88.46 02:05:01 AM 0 15.29 0.00 1.79 0.00 0.14 82.78 02:05:01 AM 1 5.27 0.00 0.43 0.03 0.14 94.13 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 7.31 0.00 0.63 0.00 0.08 91.98 02:06:01 AM 0 11.47 0.00 0.80 0.00 0.09 87.64 02:06:01 AM 1 3.25 0.00 0.45 0.00 0.08 96.22 02:07:01 AM all 6.19 0.00 0.61 0.00 0.08 93.12 02:07:01 AM 0 7.17 0.00 0.66 0.00 0.08 92.09 02:07:01 AM 1 5.21 0.00 0.55 0.00 0.08 94.15 02:08:01 AM all 4.48 0.00 0.37 0.00 0.10 95.05 02:08:01 AM 0 7.01 0.00 0.55 0.00 0.10 92.34 02:08:01 AM 1 1.96 0.00 0.18 0.00 0.10 97.76 02:09:01 AM all 4.49 0.00 0.53 0.19 0.05 94.74 02:09:01 AM 0 5.98 0.00 0.60 0.00 0.05 93.37 02:09:01 AM 1 3.01 0.00 0.45 0.38 0.05 96.10 02:10:01 AM all 6.13 0.00 0.61 0.00 0.07 93.20 02:10:01 AM 0 11.81 0.00 1.01 0.00 0.09 87.09 02:10:01 AM 1 0.69 0.00 0.22 0.00 0.05 99.05 02:11:01 AM all 10.52 0.00 0.62 0.12 0.06 88.68 02:11:01 AM 0 14.99 0.00 0.66 0.00 0.07 84.29 02:11:01 AM 1 6.06 0.00 0.59 0.24 0.05 93.06 02:12:01 AM all 5.27 0.00 0.63 0.05 0.10 93.95 02:12:01 AM 0 5.98 0.00 0.74 0.00 0.12 93.17 02:12:01 AM 1 4.57 0.00 0.52 0.10 0.08 94.73 02:13:01 AM all 5.63 0.00 0.54 0.00 0.07 93.76 02:13:01 AM 0 6.94 0.00 0.50 0.00 0.08 92.47 02:13:01 AM 1 4.33 0.00 0.57 0.00 0.05 95.05 02:14:01 AM all 7.06 0.00 0.44 0.15 0.08 92.28 02:14:01 AM 0 6.15 0.00 0.44 0.05 0.08 93.28 02:14:01 AM 1 7.97 0.00 0.44 0.25 0.07 91.27 02:15:01 AM all 5.15 0.00 0.91 0.03 0.06 93.85 02:15:01 AM 0 4.81 0.00 0.82 0.07 0.07 94.24 02:15:01 AM 1 5.49 0.00 1.00 0.00 0.05 93.45 02:16:01 AM all 4.58 0.00 0.60 0.00 0.07 94.75 02:16:01 AM 0 5.75 0.00 0.64 0.00 0.07 93.55 02:16:01 AM 1 3.42 0.00 0.57 0.00 0.07 95.95 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 4.86 0.00 0.21 0.00 0.08 94.85 02:17:01 AM 0 6.94 0.00 0.20 0.00 0.08 92.77 02:17:01 AM 1 2.77 0.00 0.22 0.00 0.08 96.92 02:18:01 AM all 4.41 0.00 0.19 0.00 0.08 95.33 02:18:01 AM 0 7.51 0.00 0.22 0.00 0.08 92.19 02:18:01 AM 1 1.30 0.00 0.17 0.00 0.07 98.46 02:19:01 AM all 4.48 0.00 0.44 0.00 0.08 95.00 02:19:01 AM 0 7.33 0.00 0.68 0.00 0.08 91.91 02:19:01 AM 1 1.67 0.00 0.20 0.00 0.07 98.06 02:20:01 AM all 8.67 0.00 0.94 0.00 0.07 90.31 02:20:01 AM 0 12.45 0.00 1.14 0.00 0.07 86.34 02:20:01 AM 1 5.02 0.00 0.75 0.00 0.07 94.16 02:21:01 AM all 4.30 0.00 0.83 0.01 0.08 94.78 02:21:01 AM 0 2.56 0.00 0.64 0.00 0.07 96.74 02:21:01 AM 1 6.05 0.00 1.02 0.02 0.10 92.81 02:22:01 AM all 10.57 0.00 0.58 0.00 0.08 88.77 02:22:01 AM 0 16.23 0.00 0.80 0.00 0.08 82.88 02:22:01 AM 1 4.90 0.00 0.35 0.00 0.08 94.66 02:23:01 AM all 25.92 0.00 3.30 0.34 0.11 70.32 02:23:01 AM 0 24.51 0.00 3.46 0.50 0.08 71.45 02:23:01 AM 1 27.33 0.00 3.15 0.18 0.13 69.20 Average: all 9.59 0.00 1.20 0.17 0.08 88.97 Average: 0 12.15 0.00 1.34 0.18 0.08 86.26 Average: 1 7.03 0.00 1.06 0.16 0.08 91.67