---> uname -a: Linux prd-centos8-robot-2c-8g-15038.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 643 4779 19 2274 6755 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:64:a7:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84768sec preferred_lft 84768sec inet6 fe80::f816:3eff:fe64:a769/64 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) 02/19/2026 _x86_64_ (2 CPU) 06:44:22 LINUX RESTART (2 CPU) 06:45:01 AM tps rtps wtps bread/s bwrtn/s 06:46:01 AM 87.84 8.26 79.57 1452.72 6448.00 06:47:01 AM 89.89 1.08 88.80 75.32 11373.72 06:48:01 AM 25.24 0.42 24.83 64.78 1631.66 06:49:01 AM 79.22 9.41 69.81 1681.84 8354.28 06:50:01 AM 6.50 0.07 6.43 4.93 482.61 06:51:01 AM 2.27 0.00 2.27 0.00 138.02 06:52:01 AM 0.68 0.00 0.68 0.00 59.76 06:53:01 AM 0.17 0.00 0.17 0.00 18.70 06:54:01 AM 0.23 0.00 0.23 0.00 2.78 06:55:02 AM 0.57 0.00 0.57 0.00 84.07 06:56:01 AM 0.49 0.00 0.49 0.00 58.87 06:57:01 AM 0.45 0.00 0.45 0.00 64.36 06:58:01 AM 0.58 0.00 0.58 0.00 52.49 06:59:01 AM 0.18 0.00 0.18 0.00 10.76 07:00:01 AM 0.62 0.03 0.58 0.27 49.12 07:01:01 AM 1.43 0.02 1.42 0.13 98.78 07:02:01 AM 0.87 0.07 0.80 1.73 64.67 07:03:01 AM 0.53 0.00 0.53 0.00 67.66 07:04:01 AM 0.52 0.00 0.52 0.00 78.86 07:05:01 AM 0.75 0.00 0.75 0.00 76.81 07:06:01 AM 0.25 0.00 0.25 0.00 52.70 07:07:01 AM 0.77 0.32 0.45 6.93 135.54 07:08:01 AM 1.38 0.00 1.38 0.00 165.56 07:09:01 AM 0.68 0.00 0.68 0.00 127.17 07:10:01 AM 0.92 0.00 0.92 0.00 150.02 07:11:01 AM 19.66 0.42 19.24 47.04 2579.79 Average: 12.42 0.77 11.64 128.38 1247.92 06:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:46:01 AM 5232348 6990052 2650084 33.62 2688 1937864 802340 8.98 194484 2131452 212608 06:47:01 AM 5080004 6961300 2802428 35.55 2688 2057164 815728 9.13 214292 2240764 46328 06:48:01 AM 5031224 6978324 2851208 36.17 2688 2118416 803772 9.00 234648 2255096 86364 06:49:01 AM 4911660 7024064 2970772 37.69 2688 2278812 727076 8.14 267492 2321284 9084 06:50:01 AM 4865064 6978488 3017368 38.28 2688 2279832 799096 8.95 267832 2366512 628 06:51:01 AM 4859412 6974684 3023020 38.35 2688 2281664 799096 8.95 268084 2371820 584 06:52:01 AM 4856316 6972924 3026116 38.39 2688 2282992 799096 8.95 268084 2375388 512 06:53:01 AM 4855980 6972616 3026452 38.39 2688 2283020 799096 8.95 268084 2375776 16 06:54:01 AM 4852580 6970708 3029852 38.44 2688 2284512 814684 9.12 268116 2379056 1500 06:55:02 AM 4851216 6970396 3031216 38.46 2688 2285564 814684 9.12 268140 2380468 328 06:56:01 AM 4850096 6970548 3032336 38.47 2688 2286836 814684 9.12 268240 2381504 80 06:57:01 AM 4848216 6970496 3034216 38.49 2688 2288672 814684 9.12 268312 2383360 176 06:58:01 AM 4843324 6966784 3039108 38.56 2688 2289852 814684 9.12 268332 2388124 96 06:59:01 AM 4843300 6966976 3039132 38.56 2688 2290060 814684 9.12 268332 2388096 48 07:00:01 AM 4843748 6968988 3038684 38.55 2688 2291624 805236 9.02 268488 2387556 412 07:01:01 AM 4840364 6967372 3042068 38.59 2688 2293392 805236 9.02 268508 2390504 188 07:02:01 AM 4839084 6968144 3043348 38.61 2688 2295484 805236 9.02 268764 2391804 764 07:03:01 AM 4837364 6968104 3045068 38.63 2688 2297148 805236 9.02 268972 2393280 748 07:04:01 AM 4835216 6967576 3047216 38.66 2688 2298792 805236 9.02 269180 2394980 368 07:05:01 AM 4833680 6967648 3048752 38.68 2688 2300360 805236 9.02 269268 2396692 72 07:06:01 AM 4831500 6967172 3050932 38.71 2688 2302056 805236 9.02 269292 2398984 268 07:07:01 AM 4825416 6966680 3057016 38.78 2688 2307532 805236 9.02 269676 2404756 1784 07:08:01 AM 4820720 6965996 3061712 38.84 2688 2311660 805236 9.02 269868 2409360 1876 07:09:01 AM 4818332 6965836 3064100 38.87 2688 2313884 805236 9.02 269916 2411536 780 07:10:01 AM 4688084 6842768 3194348 40.52 2688 2321080 939860 10.52 269940 2541476 4024 07:11:01 AM 4981760 7000752 2900672 36.80 2688 2190792 747648 8.37 507020 2032748 22580 Average: 4876000 6968669 3006432 38.14 2688 2260349 806664 9.03 271591 2357399 15085 06:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 248.22 160.41 1573.18 43.44 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 79.10 54.87 643.70 9.72 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 36.04 27.74 161.80 6.04 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 219.61 157.50 222.52 41.91 0.00 0.00 0.00 0.00 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 28.47 15.41 9.51 8.64 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 43.70 42.64 8.10 6.65 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 37.29 36.09 6.28 3.11 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 1.95 0.58 0.19 0.05 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 43.70 41.89 8.01 3.78 0.00 0.00 0.00 0.00 06:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:02 AM eth0 46.81 27.50 9.29 3.09 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 67.56 54.36 13.66 6.62 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 67.56 61.68 14.81 8.21 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 29.70 27.66 7.80 5.02 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 10.73 9.25 2.28 1.16 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 30.47 25.79 6.38 2.62 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 29.25 24.94 9.10 4.40 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 67.14 66.66 12.68 10.64 0.00 0.00 0.00 0.00 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 58.47 60.17 10.63 7.22 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 57.48 57.75 11.48 7.77 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 31.92 27.61 13.37 4.12 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 33.52 28.94 7.36 5.86 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 52.24 53.61 11.80 5.52 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 62.10 62.36 13.02 11.00 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 36.94 34.76 8.66 4.09 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 3.70 4.32 1.36 0.96 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 101.35 64.67 187.39 141.21 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 58.65 47.27 114.46 13.58 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) 02/19/2026 _x86_64_ (2 CPU) 06:44:22 LINUX RESTART (2 CPU) 06:45:01 AM CPU %user %nice %system %iowait %steal %idle 06:46:01 AM all 35.82 0.00 5.64 1.16 0.13 57.25 06:46:01 AM 0 32.63 0.00 4.89 0.89 0.13 61.46 06:46:01 AM 1 39.02 0.00 6.40 1.44 0.12 53.03 06:47:01 AM all 22.53 0.00 3.71 1.43 0.10 72.23 06:47:01 AM 0 10.77 0.00 2.80 1.50 0.10 84.83 06:47:01 AM 1 34.32 0.00 4.63 1.35 0.10 59.59 06:48:01 AM all 19.04 0.00 3.10 0.32 0.08 77.46 06:48:01 AM 0 17.75 0.00 3.08 0.20 0.08 78.88 06:48:01 AM 1 20.33 0.00 3.12 0.43 0.08 76.03 06:49:01 AM all 21.77 0.00 4.77 1.23 0.09 72.15 06:49:01 AM 0 12.88 0.00 4.12 1.13 0.08 81.79 06:49:01 AM 1 30.69 0.00 5.42 1.32 0.10 62.47 06:50:01 AM all 4.14 0.00 0.33 0.04 0.07 95.43 06:50:01 AM 0 5.36 0.00 0.40 0.07 0.07 94.10 06:50:01 AM 1 2.91 0.00 0.25 0.02 0.07 96.75 06:51:01 AM all 7.70 0.00 0.51 0.02 0.09 91.68 06:51:01 AM 0 2.97 0.00 0.42 0.00 0.10 96.51 06:51:01 AM 1 12.62 0.00 0.61 0.03 0.07 86.67 06:52:01 AM all 7.02 0.00 0.47 0.02 0.09 92.41 06:52:01 AM 0 0.84 0.00 0.27 0.03 0.08 98.78 06:52:01 AM 1 13.57 0.00 0.69 0.00 0.09 85.64 06:53:01 AM all 0.26 0.00 0.12 0.00 0.09 99.53 06:53:01 AM 0 0.23 0.00 0.13 0.00 0.10 99.53 06:53:01 AM 1 0.28 0.00 0.10 0.00 0.08 99.53 06:54:01 AM all 4.83 0.00 0.28 0.00 0.09 94.79 06:54:01 AM 0 2.91 0.00 0.25 0.00 0.07 96.77 06:54:01 AM 1 6.75 0.00 0.32 0.00 0.12 92.81 06:55:02 AM all 3.25 0.00 0.27 0.01 0.09 96.38 06:55:02 AM 0 0.85 0.00 0.27 0.02 0.08 98.78 06:55:02 AM 1 5.65 0.00 0.27 0.00 0.10 93.98 06:56:01 AM all 6.79 0.00 0.57 0.00 0.09 92.56 06:56:01 AM 0 1.52 0.00 0.41 0.00 0.09 97.99 06:56:01 AM 1 12.30 0.00 0.73 0.00 0.09 86.88 06:56:01 AM CPU %user %nice %system %iowait %steal %idle 06:57:01 AM all 6.58 0.00 0.43 0.00 0.10 92.89 06:57:01 AM 0 2.60 0.00 0.47 0.00 0.10 96.83 06:57:01 AM 1 10.62 0.00 0.39 0.00 0.10 88.89 06:58:01 AM all 6.61 0.00 0.42 0.00 0.09 92.88 06:58:01 AM 0 5.72 0.00 0.43 0.00 0.09 93.77 06:58:01 AM 1 7.51 0.00 0.41 0.00 0.10 91.98 06:59:01 AM all 2.56 0.00 0.23 0.00 0.10 97.11 06:59:01 AM 0 1.02 0.00 0.17 0.00 0.08 98.73 06:59:01 AM 1 4.13 0.00 0.29 0.00 0.12 95.47 07:00:01 AM all 5.30 0.00 0.41 0.01 0.11 94.17 07:00:01 AM 0 3.45 0.00 0.42 0.00 0.12 96.02 07:00:01 AM 1 7.16 0.00 0.40 0.02 0.10 92.32 07:01:01 AM all 7.05 0.00 0.46 0.01 0.09 92.40 07:01:01 AM 0 3.01 0.00 0.28 0.02 0.07 96.62 07:01:01 AM 1 11.24 0.00 0.64 0.00 0.10 88.01 07:02:01 AM all 7.15 0.00 0.55 0.02 0.09 92.19 07:02:01 AM 0 6.66 0.00 0.51 0.03 0.08 92.71 07:02:01 AM 1 7.63 0.00 0.59 0.00 0.10 91.68 07:03:01 AM all 4.36 0.00 0.34 0.00 0.13 95.16 07:03:01 AM 0 4.74 0.00 0.35 0.00 0.13 94.77 07:03:01 AM 1 3.98 0.00 0.33 0.00 0.13 95.55 07:04:01 AM all 4.37 0.00 0.39 0.00 0.10 95.14 07:04:01 AM 0 2.03 0.00 0.39 0.00 0.08 97.50 07:04:01 AM 1 6.72 0.00 0.39 0.00 0.12 92.78 07:05:01 AM all 3.23 0.00 0.28 0.03 0.08 96.38 07:05:01 AM 0 1.37 0.00 0.27 0.05 0.07 98.24 07:05:01 AM 1 5.09 0.00 0.28 0.00 0.10 94.52 07:06:01 AM all 6.37 0.00 0.41 0.00 0.09 93.12 07:06:01 AM 0 2.60 0.00 0.35 0.00 0.08 96.96 07:06:01 AM 1 10.17 0.00 0.47 0.00 0.10 89.26 07:07:01 AM all 16.85 0.00 0.49 0.00 0.11 82.55 07:07:01 AM 0 3.93 0.00 0.44 0.00 0.10 95.53 07:07:01 AM 1 29.83 0.00 0.54 0.00 0.12 69.51 07:07:01 AM CPU %user %nice %system %iowait %steal %idle 07:08:01 AM all 14.64 0.00 0.58 0.02 0.11 84.65 07:08:01 AM 0 8.56 0.00 0.52 0.00 0.10 90.82 07:08:01 AM 1 20.85 0.00 0.65 0.03 0.12 78.34 07:09:01 AM all 7.14 0.00 0.33 0.03 0.10 92.39 07:09:01 AM 0 1.98 0.00 0.30 0.07 0.12 97.54 07:09:01 AM 1 12.31 0.00 0.37 0.00 0.08 87.24 07:10:01 AM all 12.37 0.00 0.40 0.01 0.11 87.11 07:10:01 AM 0 16.69 0.00 0.40 0.02 0.10 82.79 07:10:01 AM 1 8.06 0.00 0.40 0.00 0.12 91.42 07:11:01 AM all 26.33 0.00 3.33 0.21 0.09 70.04 07:11:01 AM 0 26.57 0.00 3.34 0.13 0.10 69.85 07:11:01 AM 1 26.09 0.00 3.32 0.28 0.08 70.22 Average: all 10.18 0.00 1.11 0.18 0.10 88.43 Average: 0 6.92 0.00 0.99 0.16 0.09 91.83 Average: 1 13.47 0.00 1.24 0.19 0.10 85.00