---> uname -a: Linux prd-centos8-robot-2c-8g-10396.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 641 4827 19 2228 6757 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:91:6c:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85246sec preferred_lft 85246sec inet6 fe80::f816:3eff:fe91:6cca/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) 02/14/2026 _x86_64_ (2 CPU) 03:26:54 LINUX RESTART (2 CPU) 03:28:02 AM tps rtps wtps bread/s bwrtn/s 03:29:01 AM 96.64 0.08 96.56 2.44 8493.46 03:30:01 AM 54.12 1.05 53.07 73.96 7735.73 03:31:01 AM 28.29 0.38 27.90 64.23 1986.84 03:32:01 AM 74.45 6.93 67.52 1289.09 7919.44 03:33:01 AM 6.86 0.00 6.86 0.00 467.79 03:34:01 AM 0.15 0.00 0.15 0.00 1.45 03:35:01 AM 0.13 0.00 0.13 0.00 1.03 03:36:01 AM 2.17 0.10 2.07 6.80 144.82 03:37:01 AM 0.37 0.00 0.37 0.00 130.63 03:38:01 AM 0.35 0.00 0.35 0.00 143.91 03:39:01 AM 0.23 0.00 0.23 0.00 43.27 03:40:01 AM 0.28 0.00 0.28 0.00 108.03 03:41:01 AM 0.37 0.00 0.37 0.00 124.96 03:42:01 AM 0.50 0.03 0.47 0.27 71.39 03:43:01 AM 1.37 0.00 1.37 0.00 106.00 03:44:01 AM 0.18 0.00 0.18 0.00 105.58 03:45:01 AM 10.61 0.32 10.30 36.93 504.55 03:46:01 AM 30.01 0.52 29.49 63.85 2426.26 Average: 16.99 0.52 16.46 85.51 1689.08 03:28:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 AM 5193376 7008548 2689048 34.11 2688 1992152 687652 7.70 188828 2152360 139900 03:30:01 AM 5081624 6958076 2800800 35.53 2688 2052800 766424 8.58 214436 2238688 46228 03:31:01 AM 5016396 6981260 2866028 36.36 2688 2136256 748360 8.38 238260 2263968 97852 03:32:01 AM 4924192 7020136 2958232 37.53 2688 2262684 665652 7.45 261780 2310756 9088 03:33:01 AM 4924728 7020676 2957696 37.52 2688 2262688 665652 7.45 261780 2310832 8 03:34:01 AM 4924308 7020256 2958116 37.53 2688 2262688 665652 7.45 261780 2310996 8 03:35:01 AM 4924708 7020656 2957716 37.52 2688 2262688 665652 7.45 261780 2310796 8 03:36:01 AM 4870492 6969504 3011932 38.21 2688 2265792 750812 8.41 262384 2364056 688 03:37:01 AM 4865896 6968316 3016528 38.27 2688 2269160 750812 8.41 262408 2368504 280 03:38:01 AM 4861796 6968144 3020628 38.32 2688 2273124 783588 8.77 262408 2372596 36 03:39:01 AM 4854456 6964172 3027968 38.41 2688 2276448 805916 9.02 262408 2379868 2108 03:40:01 AM 4854080 6965808 3028344 38.42 2688 2278500 825476 9.24 262672 2379816 980 03:41:01 AM 4850672 6965264 3031752 38.46 2688 2281348 806000 9.02 262696 2383220 172 03:42:01 AM 4848772 6965228 3033652 38.49 2688 2283188 798652 8.94 262868 2385000 52 03:43:01 AM 4843464 6962752 3038960 38.55 2688 2286028 798652 8.94 262868 2390236 664 03:44:01 AM 4840192 6962568 3042232 38.60 2688 2289164 798652 8.94 262868 2393360 676 03:45:01 AM 4892248 6866444 2990176 37.93 2688 2144772 815960 9.14 317796 2304104 58932 03:46:01 AM 4997964 6974592 2884460 36.59 2688 2149896 697904 7.81 490636 2035456 25372 Average: 4920520 6975689 2961904 37.58 2688 2223854 749859 8.40 270036 2314145 21281 03:28:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 48.86 39.59 440.21 7.52 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 46.46 32.65 492.53 5.79 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 45.43 40.80 337.71 8.53 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 587.19 457.30 119.63 100.06 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 3.28 1.98 0.63 0.48 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 1.58 0.87 0.50 0.37 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 2.32 1.95 0.43 0.42 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 146.05 131.69 31.09 10.80 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 245.11 245.49 43.70 18.20 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 209.82 210.83 40.22 15.40 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 187.69 188.37 35.08 14.55 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 57.03 57.58 12.03 4.65 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 68.84 68.87 15.79 5.79 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 81.12 81.21 13.68 6.40 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 97.13 97.67 19.80 8.14 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 191.89 193.54 34.69 13.90 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 165.54 129.78 155.37 120.34 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 16.56 14.46 13.37 7.57 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 122.40 110.88 100.05 19.39 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) 02/14/2026 _x86_64_ (2 CPU) 03:26:54 LINUX RESTART (2 CPU) 03:28:02 AM CPU %user %nice %system %iowait %steal %idle 03:29:01 AM all 24.97 0.00 4.24 12.37 0.10 58.32 03:29:01 AM 0 22.09 0.00 3.61 11.30 0.10 62.89 03:29:01 AM 1 27.85 0.00 4.86 13.44 0.10 53.74 03:30:01 AM all 16.09 0.00 2.23 13.17 0.06 68.46 03:30:01 AM 0 8.98 0.00 1.68 12.86 0.05 76.42 03:30:01 AM 1 23.21 0.00 2.77 13.47 0.07 60.48 03:31:01 AM all 18.39 0.00 3.63 0.26 0.08 77.63 03:31:01 AM 0 17.30 0.00 3.77 0.12 0.08 78.73 03:31:01 AM 1 19.48 0.00 3.50 0.40 0.08 76.54 03:32:01 AM all 21.23 0.00 5.28 0.84 0.08 72.57 03:32:01 AM 0 13.66 0.00 4.64 1.03 0.08 80.58 03:32:01 AM 1 28.83 0.00 5.93 0.64 0.08 64.52 03:33:01 AM all 0.39 0.00 0.14 0.08 0.03 99.35 03:33:01 AM 0 0.15 0.00 0.12 0.02 0.03 99.68 03:33:01 AM 1 0.63 0.00 0.17 0.15 0.03 99.02 03:34:01 AM all 0.43 0.00 0.09 0.00 0.03 99.45 03:34:01 AM 0 0.17 0.00 0.08 0.00 0.03 99.72 03:34:01 AM 1 0.68 0.00 0.10 0.00 0.03 99.18 03:35:01 AM all 0.40 0.00 0.10 0.00 0.03 99.47 03:35:01 AM 0 0.18 0.00 0.12 0.00 0.03 99.67 03:35:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 03:36:01 AM all 10.46 0.00 1.03 0.02 0.08 88.42 03:36:01 AM 0 4.16 0.00 0.80 0.00 0.07 94.97 03:36:01 AM 1 16.80 0.00 1.25 0.03 0.08 81.83 03:37:01 AM all 12.79 0.00 1.33 0.00 0.08 85.79 03:37:01 AM 0 8.25 0.00 1.16 0.00 0.10 90.49 03:37:01 AM 1 17.36 0.00 1.51 0.00 0.07 81.07 03:38:01 AM all 11.61 0.00 1.16 0.00 0.07 87.16 03:38:01 AM 0 10.82 0.00 1.05 0.00 0.07 88.07 03:38:01 AM 1 12.39 0.00 1.28 0.00 0.07 86.26 03:39:01 AM all 12.44 0.00 1.08 0.00 0.11 86.37 03:39:01 AM 0 13.67 0.00 1.23 0.00 0.12 84.99 03:39:01 AM 1 11.22 0.00 0.93 0.00 0.10 87.75 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 6.94 0.00 0.58 0.00 0.08 92.40 03:40:01 AM 0 3.43 0.00 0.40 0.00 0.07 96.10 03:40:01 AM 1 10.50 0.00 0.76 0.00 0.08 88.66 03:41:01 AM all 8.06 0.00 0.68 0.01 0.08 91.17 03:41:01 AM 0 6.70 0.00 0.67 0.00 0.07 92.56 03:41:01 AM 1 9.42 0.00 0.69 0.02 0.10 89.77 03:42:01 AM all 6.06 0.00 0.77 0.00 0.09 93.08 03:42:01 AM 0 4.74 0.00 0.82 0.00 0.10 94.34 03:42:01 AM 1 7.38 0.00 0.72 0.00 0.08 91.82 03:43:01 AM all 9.24 0.00 0.75 0.02 0.09 89.89 03:43:01 AM 0 9.61 0.00 0.86 0.02 0.08 89.44 03:43:01 AM 1 8.88 0.00 0.65 0.02 0.10 90.35 03:44:01 AM all 9.00 0.00 0.99 0.00 0.09 89.92 03:44:01 AM 0 5.39 0.00 0.86 0.00 0.08 93.67 03:44:01 AM 1 12.62 0.00 1.13 0.00 0.10 86.15 03:45:01 AM all 21.26 0.00 2.56 0.07 0.09 76.02 03:45:01 AM 0 8.17 0.00 2.04 0.02 0.10 89.66 03:45:01 AM 1 34.33 0.00 3.08 0.12 0.08 62.39 03:46:01 AM all 25.28 0.00 3.80 0.20 0.08 70.64 03:46:01 AM 0 15.42 0.00 2.98 0.17 0.08 81.34 03:46:01 AM 1 35.13 0.00 4.62 0.23 0.07 59.95 Average: all 11.94 0.00 1.69 1.50 0.08 84.79 Average: 0 8.49 0.00 1.49 1.42 0.08 88.52 Average: 1 15.40 0.00 1.89 1.58 0.08 81.05