---> uname -a: Linux prd-centos8-robot-2c-8g-13045.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 677 4821 19 2198 6721 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:09:9d:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85013sec preferred_lft 85013sec inet6 fe80::f816:3eff:fe09:9d0a/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) 02/18/2026 _x86_64_ (2 CPU) 00:38:59 LINUX RESTART (2 CPU) 12:40:01 AM tps rtps wtps bread/s bwrtn/s 12:41:01 AM 124.99 1.10 123.89 75.84 11590.99 12:42:02 AM 30.36 0.38 29.98 64.26 3886.84 12:43:01 AM 72.52 7.08 65.44 1311.69 3974.99 12:44:01 AM 30.91 0.00 30.91 0.00 6202.78 12:45:01 AM 0.48 0.08 0.40 5.87 27.06 12:46:01 AM 1.98 0.00 1.98 0.00 68.08 12:47:01 AM 0.32 0.00 0.32 0.00 11.91 12:48:01 AM 0.35 0.00 0.35 0.00 7.05 12:49:01 AM 0.20 0.00 0.20 0.00 9.74 12:50:01 AM 0.42 0.00 0.42 0.00 7.52 12:51:01 AM 0.28 0.00 0.28 0.00 10.35 12:52:01 AM 0.37 0.00 0.37 0.00 6.60 12:53:01 AM 0.13 0.00 0.13 0.00 16.41 12:54:01 AM 0.48 0.03 0.45 0.27 7.70 12:55:01 AM 1.50 0.00 1.50 0.00 39.49 12:56:01 AM 0.45 0.00 0.45 0.00 5.86 12:57:01 AM 0.25 0.00 0.25 0.00 10.30 12:58:01 AM 7.60 5.95 1.65 574.88 26.76 12:59:01 AM 1.62 0.00 1.62 0.00 50.98 01:00:01 AM 0.53 0.00 0.53 0.00 15.66 01:01:01 AM 7.66 0.33 7.33 37.05 207.56 01:02:01 AM 33.03 0.53 32.50 54.63 1567.89 Average: 14.34 0.70 13.64 95.65 1259.40 12:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 AM 5073052 6919736 2809380 35.64 2688 2022280 812224 9.09 199864 2261760 100688 12:42:02 AM 5148348 6996608 2734084 34.69 2688 2024212 741688 8.30 220632 2165156 9012 12:43:01 AM 4868712 6971872 3013720 38.23 2688 2269248 727244 8.14 262304 2372196 175860 12:44:01 AM 4860068 6962840 3022364 38.34 2688 2269248 727244 8.14 262304 2374284 4 12:45:01 AM 4815244 6918760 3067188 38.91 2688 2269992 799072 8.95 262636 2418744 4 12:46:01 AM 4815668 6919208 3066764 38.91 2688 2270024 799072 8.95 262636 2418716 4 12:47:01 AM 4807368 6911136 3075064 39.01 2688 2270252 824748 9.23 262636 2426560 4 12:48:01 AM 4807420 6911224 3075012 39.01 2688 2270288 824748 9.23 262636 2426804 4 12:49:01 AM 4805584 6909612 3076848 39.03 2688 2270512 824748 9.23 262644 2428628 4 12:50:01 AM 4805308 6909368 3077124 39.04 2688 2270544 824748 9.23 262644 2428968 4 12:51:01 AM 4810892 6915176 3071540 38.97 2688 2270768 792860 8.88 262644 2422944 4 12:52:01 AM 4811040 6915356 3071392 38.97 2688 2270800 792860 8.88 262644 2422860 4 12:53:01 AM 4810944 6915712 3071488 38.97 2688 2271252 792860 8.88 262752 2423356 4 12:54:01 AM 4796948 6901764 3085484 39.14 2688 2271304 832444 9.32 262924 2436420 12 12:55:01 AM 4782224 6887284 3100208 39.33 2688 2271544 838372 9.39 262920 2451224 12 12:56:01 AM 4796564 6901660 3085868 39.15 2688 2271580 822704 9.21 262920 2437028 8 12:57:01 AM 4809992 6915320 3072440 38.98 2688 2271812 822704 9.21 262920 2423180 4 12:58:01 AM 4778332 6900968 3104100 39.38 2688 2289088 837736 9.38 265016 2452436 60 12:59:01 AM 4771088 6893968 3111344 39.47 2688 2289332 831072 9.31 265016 2460144 252 01:00:01 AM 4771148 6894060 3111284 39.47 2688 2289364 831168 9.31 265016 2460204 40 01:01:01 AM 4865316 6849568 3017116 38.28 2688 2154832 858840 9.62 303944 2345864 56612 01:02:01 AM 4976872 6921612 2905560 36.86 2688 2117272 788004 8.82 470024 2076000 25376 Average: 4844915 6915582 3037517 38.54 2688 2238434 806689 9.03 269531 2387885 16726 12:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 121.23 91.30 1315.11 12.85 0.00 0.00 0.00 0.00 12:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:02 AM eth0 12.28 9.30 5.98 3.95 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 56.62 44.00 352.34 13.47 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 198.82 140.73 36.61 34.36 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 34.98 23.30 7.43 9.13 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 0.73 0.17 0.05 0.02 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 18.36 16.69 120.08 1.24 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 2.32 0.38 0.46 0.27 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 9.31 7.04 1.38 0.59 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 4.32 0.28 0.46 0.08 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 18.78 16.79 120.10 1.25 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 0.57 0.15 0.04 0.01 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 18.18 17.65 3.30 3.29 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 7.71 7.31 117.76 0.48 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 33.14 31.46 355.66 2.25 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 0.47 0.22 0.09 0.02 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 10.43 8.90 1.89 0.70 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 10.43 8.58 118.32 0.81 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 31.51 30.87 355.69 2.34 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 3.72 0.20 0.53 0.08 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 60.00 39.98 85.42 28.15 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 19.19 16.14 14.38 8.09 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 30.57 23.23 136.80 5.60 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) 02/18/2026 _x86_64_ (2 CPU) 00:38:59 LINUX RESTART (2 CPU) 12:40:01 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 34.05 0.00 5.33 1.40 0.11 59.11 12:41:01 AM 0 22.02 0.00 4.11 1.36 0.10 72.40 12:41:01 AM 1 46.15 0.00 6.55 1.43 0.12 45.75 12:42:02 AM all 10.43 0.00 1.54 0.38 0.08 87.56 12:42:02 AM 0 5.13 0.00 1.30 0.22 0.10 93.25 12:42:02 AM 1 15.74 0.00 1.79 0.55 0.05 81.88 12:43:01 AM all 36.24 0.00 6.34 0.63 0.11 56.68 12:43:01 AM 0 35.75 0.00 6.46 0.56 0.10 57.12 12:43:01 AM 1 36.72 0.00 6.23 0.69 0.12 56.24 12:44:01 AM all 0.43 0.00 0.63 0.34 0.05 98.55 12:44:01 AM 0 0.47 0.00 0.64 0.38 0.03 98.48 12:44:01 AM 1 0.40 0.00 0.62 0.30 0.07 98.61 12:45:01 AM all 2.12 0.00 0.30 0.01 0.08 97.49 12:45:01 AM 0 0.37 0.00 0.23 0.00 0.08 99.31 12:45:01 AM 1 3.86 0.00 0.37 0.02 0.08 95.67 12:46:01 AM all 0.49 0.00 0.10 0.01 0.09 99.31 12:46:01 AM 0 0.35 0.00 0.12 0.02 0.12 99.40 12:46:01 AM 1 0.63 0.00 0.08 0.00 0.07 99.22 12:47:01 AM all 0.97 0.00 0.20 0.00 0.09 98.74 12:47:01 AM 0 1.25 0.00 0.23 0.00 0.10 98.41 12:47:01 AM 1 0.69 0.00 0.17 0.00 0.08 99.06 12:48:01 AM all 0.53 0.00 0.12 0.00 0.08 99.27 12:48:01 AM 0 0.42 0.00 0.15 0.00 0.10 99.33 12:48:01 AM 1 0.63 0.00 0.08 0.00 0.07 99.22 12:49:01 AM all 1.10 0.00 0.18 0.00 0.08 98.65 12:49:01 AM 0 0.72 0.00 0.17 0.00 0.07 99.05 12:49:01 AM 1 1.47 0.00 0.18 0.00 0.08 98.26 12:50:01 AM all 0.50 0.00 0.13 0.00 0.08 99.30 12:50:01 AM 0 0.80 0.00 0.12 0.00 0.08 99.00 12:50:01 AM 1 0.20 0.00 0.13 0.00 0.07 99.60 12:51:01 AM all 0.87 0.00 0.15 0.01 0.08 98.89 12:51:01 AM 0 0.55 0.00 0.12 0.02 0.07 99.25 12:51:01 AM 1 1.19 0.00 0.18 0.00 0.10 98.53 12:51:01 AM CPU %user %nice %system %iowait %steal %idle 12:52:01 AM all 0.48 0.00 0.10 0.00 0.08 99.34 12:52:01 AM 0 0.60 0.00 0.08 0.00 0.07 99.25 12:52:01 AM 1 0.37 0.00 0.12 0.00 0.08 99.43 12:53:01 AM all 2.03 0.00 0.17 0.00 0.07 97.74 12:53:01 AM 0 1.00 0.00 0.13 0.00 0.05 98.81 12:53:01 AM 1 3.06 0.00 0.20 0.00 0.08 96.66 12:54:01 AM all 0.60 0.00 0.28 0.00 0.07 99.06 12:54:01 AM 0 0.72 0.00 0.23 0.00 0.07 98.98 12:54:01 AM 1 0.48 0.00 0.32 0.00 0.07 99.13 12:55:01 AM all 0.94 0.00 0.18 0.01 0.08 98.80 12:55:01 AM 0 0.70 0.00 0.18 0.02 0.08 99.01 12:55:01 AM 1 1.17 0.00 0.18 0.00 0.07 98.58 12:56:01 AM all 0.30 0.00 0.11 0.00 0.07 99.52 12:56:01 AM 0 0.32 0.00 0.10 0.00 0.07 99.52 12:56:01 AM 1 0.28 0.00 0.12 0.00 0.07 99.53 12:57:01 AM all 1.03 0.00 0.12 0.00 0.08 98.77 12:57:01 AM 0 0.70 0.00 0.13 0.00 0.08 99.08 12:57:01 AM 1 1.35 0.00 0.10 0.00 0.08 98.46 12:58:01 AM all 0.50 0.21 0.26 0.12 0.08 98.83 12:58:01 AM 0 0.50 0.42 0.32 0.23 0.07 98.46 12:58:01 AM 1 0.50 0.00 0.20 0.00 0.10 99.20 12:59:01 AM all 1.04 0.00 0.18 0.01 0.07 98.70 12:59:01 AM 0 1.41 0.00 0.23 0.02 0.08 98.26 12:59:01 AM 1 0.68 0.00 0.12 0.00 0.05 99.15 01:00:01 AM all 0.42 0.00 0.11 0.00 0.06 99.42 01:00:01 AM 0 0.52 0.00 0.12 0.00 0.05 99.31 01:00:01 AM 1 0.32 0.00 0.10 0.00 0.07 99.52 01:01:01 AM all 11.13 0.00 1.70 0.06 0.08 87.03 01:01:01 AM 0 9.64 0.00 1.17 0.05 0.08 89.05 01:01:01 AM 1 12.61 0.00 2.24 0.07 0.08 85.00 01:02:01 AM all 30.60 0.00 4.47 0.13 0.07 64.73 01:02:01 AM 0 29.15 0.00 4.77 0.12 0.07 65.89 01:02:01 AM 1 32.06 0.00 4.17 0.15 0.07 63.56 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.21 0.01 1.03 0.14 0.08 92.53 Average: 0 5.13 0.02 0.96 0.14 0.08 93.68 Average: 1 7.29 0.00 1.10 0.15 0.08 91.39