---> uname -a: Linux prd-centos8-robot-2c-8g-3719.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4844 19 2250 6796 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:bb:44:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84531sec preferred_lft 84531sec inet6 fe80::f816:3eff:febb:44ec/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) 01/24/2026 _x86_64_ (2 CPU) 00:37:14 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 84.30 8.50 75.80 1460.42 6346.09 12:40:01 AM 77.16 1.08 76.07 75.31 9854.77 12:41:01 AM 21.59 0.42 21.17 64.77 1795.82 12:42:01 AM 64.93 6.90 58.03 1285.84 3575.22 12:43:01 AM 32.74 0.03 32.71 3.47 6328.84 12:44:01 AM 3.33 0.00 3.33 0.00 117.24 12:45:01 AM 0.13 0.00 0.13 0.00 0.90 12:46:01 AM 0.33 0.07 0.27 4.93 7.33 12:47:01 AM 1.98 0.00 1.98 0.00 197.00 12:48:01 AM 0.57 0.07 0.50 3.20 126.55 12:49:01 AM 0.23 0.00 0.23 0.00 7.73 12:50:01 AM 0.22 0.00 0.22 0.00 14.16 12:51:01 AM 0.33 0.00 0.33 0.00 62.73 12:52:01 AM 0.63 0.03 0.60 0.27 12.65 12:53:01 AM 1.73 0.00 1.73 0.00 37.33 12:54:01 AM 0.28 0.00 0.28 0.00 72.31 12:55:01 AM 0.17 0.00 0.17 0.00 6.70 12:56:01 AM 0.13 0.00 0.13 0.00 33.99 12:57:01 AM 6.15 5.95 0.20 574.88 43.87 12:58:01 AM 3.27 0.00 3.27 0.00 79.77 12:59:01 AM 0.13 0.00 0.13 0.00 10.66 01:00:01 AM 0.23 0.00 0.23 0.00 102.28 01:01:01 AM 0.25 0.02 0.23 0.13 40.97 01:02:01 AM 0.37 0.07 0.30 1.73 40.88 01:03:01 AM 0.43 0.00 0.43 0.00 82.67 01:04:01 AM 0.30 0.00 0.30 0.00 125.46 01:05:01 AM 0.32 0.00 0.32 0.00 30.79 01:06:01 AM 0.25 0.00 0.25 0.00 50.91 01:07:02 AM 5.00 0.25 4.75 18.79 395.90 01:08:01 AM 32.49 0.34 32.15 44.20 2558.97 Average: 11.32 0.79 10.53 117.97 1071.21 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5274112 7008316 2608320 33.09 2688 1915880 727188 8.14 189044 2095628 194972 12:40:01 AM 5154696 6992964 2727736 34.61 2688 2014440 731328 8.19 199376 2178764 41084 12:41:01 AM 5224060 7064656 2658372 33.73 2688 2016388 650260 7.28 220212 2088800 4 12:42:01 AM 4874284 6970448 3008148 38.16 2688 2262120 726464 8.13 256304 2369840 176804 12:43:01 AM 4940060 7035912 2942372 37.33 2688 2262216 652304 7.30 261860 2294400 8 12:44:01 AM 4940240 7036092 2942192 37.33 2688 2262216 652304 7.30 261864 2294200 4 12:45:01 AM 4940504 7036356 2941928 37.32 2688 2262216 652304 7.30 261864 2293992 4 12:46:01 AM 4886284 6985148 2996148 38.01 2688 2265240 743668 8.33 262200 2347548 2868 12:47:01 AM 4882448 6983664 2999984 38.06 2688 2267584 743668 8.33 262200 2351028 1356 12:48:01 AM 4877452 6981016 3004980 38.12 2688 2269932 762800 8.54 262668 2355768 32 12:49:01 AM 4874284 6977968 3008148 38.16 2688 2270068 762800 8.54 262668 2359076 16 12:50:01 AM 4871200 6977044 3011232 38.20 2688 2272212 785232 8.79 262740 2361576 1800 12:51:01 AM 4871420 6977300 3011012 38.20 2688 2272232 785232 8.79 262740 2361480 4 12:52:01 AM 4871448 6977460 3010984 38.20 2688 2272376 770292 8.62 262896 2361492 16 12:53:01 AM 4871180 6977384 3011252 38.20 2688 2272560 770292 8.62 262896 2361748 80 12:54:01 AM 4869700 6977984 3012732 38.22 2688 2274648 770292 8.62 262896 2363280 76 12:55:01 AM 4869700 6978120 3012732 38.22 2688 2274776 770292 8.62 262896 2363420 40 12:56:01 AM 4867512 6978080 3014920 38.25 2688 2276924 770292 8.62 262896 2365652 1200 12:57:01 AM 4849972 6977812 3032460 38.47 2688 2294184 753136 8.43 265004 2380756 692 12:58:01 AM 4850072 6978048 3032360 38.47 2688 2294328 753136 8.43 265004 2380956 44 12:59:01 AM 4849816 6978096 3032616 38.47 2688 2294616 753136 8.43 265004 2381312 132 01:00:01 AM 4843544 6974836 3038888 38.55 2688 2297636 756592 8.47 265016 2387416 32 01:01:01 AM 4841100 6974120 3041332 38.58 2688 2299356 747932 8.37 265016 2389448 580 01:02:01 AM 4840440 6974792 3041992 38.59 2688 2300688 747932 8.37 265148 2390476 764 01:03:01 AM 4838664 6974720 3043768 38.61 2688 2302384 747932 8.37 265148 2392140 184 01:04:01 AM 4834372 6974008 3048060 38.67 2688 2305964 747932 8.37 265148 2396288 104 01:05:01 AM 4833636 6974364 3048796 38.68 2688 2307056 747932 8.37 265148 2397108 380 01:06:01 AM 4830164 6971972 3052268 38.72 2688 2308144 747932 8.37 265148 2400328 16 01:07:02 AM 5057104 7044948 2825328 35.84 2688 2160232 652460 7.31 289616 2172356 30352 01:08:01 AM 4954764 6949932 2927668 37.14 2688 2167828 750936 8.41 491900 2077056 11260 Average: 4912808 6988785 2969624 37.67 2688 2243881 737800 8.26 265751 2323778 15497 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 275.82 173.97 1574.55 51.21 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 75.94 54.88 604.07 7.76 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 14.63 13.49 6.00 4.59 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 48.80 42.09 343.61 10.61 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 571.36 414.21 112.05 92.90 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 3.07 2.12 0.80 0.62 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 3.28 1.97 0.52 0.43 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 96.67 79.62 30.22 6.61 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 146.15 142.24 28.66 10.99 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 64.24 62.12 19.65 5.30 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 2.43 2.43 0.72 0.45 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 31.81 26.91 15.36 2.39 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 0.68 0.10 0.05 0.01 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 11.05 10.85 1.66 0.77 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 11.88 12.01 1.98 1.01 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 72.63 72.34 19.53 5.52 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 2.30 2.30 0.35 0.20 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 28.16 28.38 14.79 2.47 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 1.13 0.88 0.09 0.07 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 11.10 11.21 1.70 3.16 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 29.13 29.51 4.62 2.17 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 86.85 86.22 25.27 7.32 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 91.60 90.89 18.06 7.10 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 94.84 94.65 15.81 7.47 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 103.38 102.87 19.08 8.22 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 108.22 109.53 28.53 8.68 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 2.70 3.70 0.62 0.62 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 2.80 3.83 0.63 0.65 0.00 0.00 0.00 0.00 01:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 AM eth0 154.77 110.25 166.84 100.29 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 19.93 16.76 16.52 8.76 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 72.27 60.10 102.46 11.95 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) 01/24/2026 _x86_64_ (2 CPU) 00:37:14 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 37.00 0.00 5.53 2.08 0.10 55.29 12:39:01 AM 0 45.32 0.00 6.42 2.82 0.10 45.34 12:39:01 AM 1 28.69 0.00 4.64 1.35 0.10 65.22 12:40:01 AM all 18.75 0.00 2.98 3.90 0.07 74.30 12:40:01 AM 0 27.81 0.00 3.62 3.77 0.07 64.72 12:40:01 AM 1 9.70 0.00 2.33 4.04 0.07 83.86 12:41:01 AM all 12.57 0.00 1.96 0.75 0.05 84.67 12:41:01 AM 0 19.42 0.00 2.05 1.12 0.05 77.37 12:41:01 AM 1 5.72 0.00 1.87 0.38 0.05 91.98 12:42:01 AM all 35.88 0.00 6.06 0.68 0.09 57.28 12:42:01 AM 0 52.22 0.00 7.56 1.00 0.10 39.12 12:42:01 AM 1 19.58 0.00 4.56 0.37 0.08 75.41 12:43:01 AM all 2.89 0.00 1.54 1.58 0.03 93.96 12:43:01 AM 0 3.13 0.00 1.63 2.00 0.03 93.21 12:43:01 AM 1 2.66 0.00 1.44 1.16 0.03 94.71 12:44:01 AM all 0.36 0.00 0.08 0.02 0.04 99.51 12:44:01 AM 0 0.63 0.00 0.08 0.00 0.05 99.23 12:44:01 AM 1 0.08 0.00 0.07 0.03 0.03 99.78 12:45:01 AM all 0.36 0.00 0.08 0.00 0.03 99.54 12:45:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 12:45:01 AM 1 0.17 0.00 0.08 0.00 0.03 99.72 12:46:01 AM all 6.70 0.00 1.11 0.00 0.05 92.14 12:46:01 AM 0 12.23 0.00 1.80 0.00 0.05 85.92 12:46:01 AM 1 1.19 0.00 0.42 0.00 0.05 98.34 12:47:01 AM all 9.04 0.00 0.90 0.03 0.07 89.96 12:47:01 AM 0 12.04 0.00 1.23 0.05 0.07 86.61 12:47:01 AM 1 6.03 0.00 0.57 0.02 0.07 93.31 12:48:01 AM all 6.90 0.00 0.71 0.00 0.07 92.32 12:48:01 AM 0 3.15 0.00 0.59 0.00 0.07 96.20 12:48:01 AM 1 10.71 0.00 0.83 0.00 0.07 88.39 12:49:01 AM all 0.88 0.00 0.14 0.00 0.06 98.92 12:49:01 AM 0 0.77 0.00 0.18 0.00 0.07 98.98 12:49:01 AM 1 0.99 0.00 0.10 0.00 0.05 98.86 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 4.81 0.00 0.43 0.00 0.07 94.70 12:50:01 AM 0 8.52 0.00 0.60 0.00 0.07 90.81 12:50:01 AM 1 1.09 0.00 0.25 0.00 0.07 98.59 12:51:01 AM all 0.94 0.00 0.12 0.00 0.07 98.88 12:51:01 AM 0 1.10 0.00 0.10 0.00 0.07 98.73 12:51:01 AM 1 0.77 0.00 0.13 0.00 0.07 99.03 12:52:01 AM all 1.10 0.00 0.29 0.00 0.07 98.54 12:52:01 AM 0 1.00 0.00 0.22 0.00 0.07 98.71 12:52:01 AM 1 1.20 0.00 0.37 0.00 0.07 98.36 12:53:01 AM all 1.17 0.00 0.18 0.01 0.06 98.58 12:53:01 AM 0 1.12 0.00 0.18 0.00 0.05 98.65 12:53:01 AM 1 1.22 0.00 0.18 0.02 0.07 98.51 12:54:01 AM all 6.77 0.00 0.61 0.02 0.07 92.54 12:54:01 AM 0 10.04 0.00 0.68 0.02 0.07 89.20 12:54:01 AM 1 3.54 0.00 0.54 0.02 0.07 95.84 12:55:01 AM all 0.89 0.00 0.11 0.00 0.08 98.93 12:55:01 AM 0 0.78 0.00 0.08 0.00 0.07 99.07 12:55:01 AM 1 0.99 0.00 0.13 0.00 0.08 98.79 12:56:01 AM all 4.89 0.00 0.40 0.00 0.05 94.66 12:56:01 AM 0 8.13 0.00 0.54 0.00 0.05 91.28 12:56:01 AM 1 1.64 0.00 0.27 0.00 0.05 98.04 12:57:01 AM all 0.83 0.23 0.23 0.10 0.06 98.55 12:57:01 AM 0 0.89 0.00 0.17 0.00 0.05 98.90 12:57:01 AM 1 0.77 0.47 0.28 0.20 0.07 98.21 12:58:01 AM all 1.03 0.00 0.16 0.02 0.07 98.73 12:58:01 AM 0 0.88 0.00 0.13 0.02 0.07 98.90 12:58:01 AM 1 1.17 0.00 0.18 0.02 0.07 98.56 12:59:01 AM all 1.67 0.00 0.20 0.00 0.08 98.06 12:59:01 AM 0 0.90 0.00 0.22 0.00 0.05 98.83 12:59:01 AM 1 2.43 0.00 0.18 0.00 0.10 97.28 01:00:01 AM all 12.24 0.00 1.39 0.01 0.08 86.28 01:00:01 AM 0 16.74 0.00 1.40 0.00 0.09 81.78 01:00:01 AM 1 7.92 0.00 1.39 0.02 0.07 90.61 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 6.46 0.00 0.64 0.00 0.06 92.84 01:01:01 AM 0 7.45 0.00 0.66 0.00 0.05 91.84 01:01:01 AM 1 5.47 0.00 0.62 0.00 0.07 93.84 01:02:01 AM all 7.18 0.00 0.65 0.00 0.05 92.12 01:02:01 AM 0 4.68 0.00 0.62 0.00 0.05 94.65 01:02:01 AM 1 9.73 0.00 0.68 0.00 0.05 89.54 01:03:01 AM all 8.21 0.00 0.69 0.00 0.07 91.03 01:03:01 AM 0 9.86 0.00 0.73 0.00 0.07 89.34 01:03:01 AM 1 6.58 0.00 0.65 0.00 0.07 92.70 01:04:01 AM all 9.28 0.00 0.86 0.01 0.08 89.77 01:04:01 AM 0 12.67 0.00 1.12 0.02 0.07 86.12 01:04:01 AM 1 5.89 0.00 0.60 0.00 0.08 93.42 01:05:01 AM all 3.54 0.00 0.40 0.00 0.07 95.99 01:05:01 AM 0 4.13 0.00 0.42 0.00 0.07 95.39 01:05:01 AM 1 2.96 0.00 0.38 0.00 0.07 96.59 01:06:01 AM all 3.59 0.00 0.45 0.00 0.07 95.89 01:06:01 AM 0 3.77 0.00 0.48 0.00 0.07 95.68 01:06:01 AM 1 3.41 0.00 0.42 0.00 0.07 96.10 01:07:02 AM all 10.78 0.00 1.29 0.02 0.06 87.85 01:07:02 AM 0 15.87 0.00 1.14 0.00 0.07 82.92 01:07:02 AM 1 5.69 0.00 1.44 0.03 0.05 92.79 01:08:01 AM all 29.72 0.00 3.29 0.22 0.08 66.68 01:08:01 AM 0 24.36 0.00 3.55 0.17 0.08 71.84 01:08:01 AM 1 35.08 0.00 3.03 0.27 0.08 61.53 Average: all 8.21 0.01 1.12 0.32 0.06 90.29 Average: 0 10.33 0.00 1.28 0.37 0.06 87.97 Average: 1 6.09 0.02 0.96 0.26 0.06 92.60