---> uname -a: Linux prd-centos8-robot-2c-8g-9630.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 584 4845 19 2268 6815 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:14:ed:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84622sec preferred_lft 84622sec inet6 fe80::f816:3eff:fe14:ed57/64 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) 02/12/2026 _x86_64_ (2 CPU) 01:55:33 LINUX RESTART (2 CPU) 01:56:01 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 108.10 48.92 59.18 7400.07 36728.57 01:58:01 AM 121.18 1.08 120.09 75.31 12520.94 01:59:01 AM 22.88 0.03 22.85 0.53 1921.96 02:00:01 AM 23.74 0.38 23.35 64.23 1876.06 02:01:01 AM 77.04 9.43 67.61 1681.97 7899.93 02:02:01 AM 9.51 0.07 9.45 1.73 615.68 02:03:01 AM 2.33 0.00 2.33 0.00 66.84 02:04:01 AM 0.12 0.00 0.12 0.00 1.20 02:05:01 AM 0.43 0.07 0.37 4.93 107.72 02:06:01 AM 2.07 0.07 2.00 3.20 181.19 02:07:01 AM 0.35 0.00 0.35 0.00 76.06 02:08:01 AM 0.37 0.00 0.37 0.00 108.02 02:09:01 AM 0.25 0.00 0.25 0.00 139.59 02:10:01 AM 0.23 0.00 0.23 0.00 108.28 02:11:01 AM 1.55 0.03 1.52 0.27 50.45 02:12:01 AM 0.80 0.32 0.48 6.93 66.36 02:13:01 AM 0.90 0.00 0.90 0.00 78.64 02:14:01 AM 0.22 0.00 0.22 0.00 112.80 02:15:01 AM 0.15 0.00 0.15 0.00 42.00 02:16:01 AM 0.25 0.00 0.25 0.00 32.46 02:17:01 AM 0.28 0.00 0.28 0.00 42.49 02:18:01 AM 0.25 0.00 0.25 0.00 42.02 02:19:01 AM 5.25 0.32 4.93 36.93 187.10 02:20:01 AM 33.25 0.52 32.73 63.83 2826.82 02:21:01 AM 30.44 5.70 24.74 544.62 1273.33 02:22:01 AM 0.28 0.00 0.28 0.00 5.72 02:23:01 AM 0.12 0.00 0.12 0.00 0.93 02:24:01 AM 0.15 0.00 0.15 0.00 1.08 02:25:01 AM 0.13 0.00 0.13 0.00 0.97 Average: 15.26 2.31 12.96 340.86 2314.44 01:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5432140 7019248 2450292 31.09 2688 1778428 744676 8.34 191648 1973412 115684 01:58:01 AM 5175036 7014588 2707396 34.35 2688 2015112 693984 7.77 199388 2155968 40196 01:59:01 AM 5119432 6958744 2763000 35.05 2688 2015132 772052 8.64 211516 2203784 9032 02:00:01 AM 5043612 7006116 2838820 36.01 2688 2133936 705452 7.90 234580 2241848 96460 02:01:01 AM 4953576 7061144 2928856 37.16 2688 2273880 625648 7.01 267080 2273680 9108 02:02:01 AM 4958852 7066244 2923580 37.09 2688 2273948 625648 7.01 267208 2273464 12 02:03:01 AM 4959304 7066696 2923128 37.08 2688 2273948 625648 7.01 267212 2273192 4 02:04:01 AM 4958884 7066280 2923548 37.09 2688 2273952 625648 7.01 267208 2273340 4 02:05:01 AM 4903668 7014600 2978764 37.79 2688 2277488 709912 7.95 267544 2328112 380 02:06:01 AM 4899128 7013308 2983304 37.85 2688 2280744 725336 8.12 268024 2331992 80 02:07:01 AM 4893668 7012008 2988764 37.92 2688 2284904 725336 8.12 268096 2337236 2100 02:08:01 AM 4887864 7008784 2994568 37.99 2688 2287492 725336 8.12 268096 2343120 1564 02:09:01 AM 4885072 7008808 2997360 38.03 2688 2290308 725336 8.12 268096 2346088 244 02:10:01 AM 4883980 7010736 2998452 38.04 2688 2293320 734340 8.22 268096 2347128 48 02:11:01 AM 4882624 7010284 2999808 38.06 2688 2294216 734340 8.22 268232 2348076 356 02:12:01 AM 4881172 7010480 3001260 38.08 2688 2295864 734340 8.22 268260 2349608 84 02:13:01 AM 4879436 7010760 3002996 38.10 2688 2297888 734340 8.22 268332 2351492 264 02:14:01 AM 4875812 7010644 3006620 38.14 2688 2301412 751608 8.42 268332 2355004 432 02:15:01 AM 4874900 7010736 3007532 38.15 2688 2302392 751608 8.42 268332 2356104 200 02:16:01 AM 4873872 7010636 3008560 38.17 2688 2303328 751608 8.42 268332 2356936 244 02:17:01 AM 4871644 7009508 3010788 38.20 2688 2304420 751608 8.42 268332 2359208 168 02:18:01 AM 4867564 7006440 3014868 38.25 2688 2305440 751608 8.42 268332 2363088 8 02:19:01 AM 4987744 6988664 2894688 36.72 2688 2171544 698756 7.82 295892 2233104 56640 02:20:01 AM 4991972 6994360 2890460 36.67 2688 2175244 707280 7.92 501628 2030848 14860 02:21:01 AM 5051984 7068732 2830448 35.91 2688 2190068 629992 7.05 502688 1970640 4 02:22:01 AM 5051932 7068680 2830500 35.91 2688 2190068 629992 7.05 502688 1970724 4 02:23:01 AM 5052124 7068876 2830308 35.91 2688 2190072 629992 7.05 502688 1970428 4 02:24:01 AM 5052168 7068924 2830264 35.91 2688 2190076 645368 7.23 502688 1970432 4 02:25:01 AM 5052168 7068924 2830264 35.91 2688 2190076 645368 7.23 502688 1970432 4 Average: 4972460 7025309 2909972 36.92 2688 2222576 700419 7.84 309353 2229603 12007 01:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 319.84 180.26 1659.91 60.64 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 90.72 66.69 883.68 9.81 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 10.63 5.07 4.45 2.86 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 40.25 35.70 329.25 6.72 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 554.53 414.25 127.15 98.83 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 2.85 2.07 1.20 0.49 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 1.47 0.73 0.18 0.12 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 3.58 2.08 0.73 0.61 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 153.31 135.39 38.91 10.81 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 118.76 116.45 29.65 9.10 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 61.98 61.26 28.04 5.24 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 86.10 84.70 22.49 7.21 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 70.47 70.52 21.83 5.79 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 85.04 81.81 25.01 6.91 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 24.36 22.96 6.31 2.31 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 106.65 106.40 18.46 8.23 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 131.03 130.28 23.26 10.17 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 106.65 107.15 28.80 8.41 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 28.82 29.52 4.68 2.26 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 2.55 3.40 0.58 0.55 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 2.95 3.83 0.77 0.71 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 2.93 3.30 0.62 0.58 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 158.66 114.26 172.99 102.97 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 15.99 15.93 13.95 8.10 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 1.80 1.28 0.43 0.13 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 0.52 0.23 0.18 0.07 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 0.30 0.10 0.02 0.01 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 0.32 0.10 0.02 0.01 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 0.25 0.10 0.02 0.01 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 75.29 61.92 118.75 12.75 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) 02/12/2026 _x86_64_ (2 CPU) 01:55:33 LINUX RESTART (2 CPU) 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 36.30 0.03 6.76 15.39 0.11 41.42 01:57:01 AM 0 33.36 0.02 6.44 15.13 0.10 44.95 01:57:01 AM 1 39.27 0.03 7.07 15.65 0.12 37.85 01:58:01 AM all 29.90 0.00 4.99 3.36 0.09 61.66 01:58:01 AM 0 32.21 0.00 5.15 3.38 0.10 59.16 01:58:01 AM 1 27.58 0.00 4.83 3.33 0.08 64.17 01:59:01 AM all 10.29 0.00 1.33 0.36 0.06 87.97 01:59:01 AM 0 14.00 0.00 1.67 0.52 0.07 83.74 01:59:01 AM 1 6.57 0.00 0.98 0.20 0.05 92.19 02:00:01 AM all 16.76 0.00 2.98 0.48 0.07 79.71 02:00:01 AM 0 10.76 0.00 2.65 0.48 0.07 86.04 02:00:01 AM 1 22.76 0.00 3.32 0.48 0.07 73.37 02:01:01 AM all 21.87 0.00 5.21 1.59 0.08 71.26 02:01:01 AM 0 27.21 0.00 5.62 1.96 0.08 65.12 02:01:01 AM 1 16.56 0.00 4.79 1.22 0.08 77.35 02:02:01 AM all 0.27 0.00 0.14 0.08 0.03 99.47 02:02:01 AM 0 0.45 0.00 0.17 0.13 0.03 99.21 02:02:01 AM 1 0.08 0.00 0.12 0.03 0.03 99.73 02:03:01 AM all 0.30 0.00 0.06 0.01 0.03 99.60 02:03:01 AM 0 0.55 0.00 0.08 0.02 0.05 99.30 02:03:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 02:04:01 AM all 0.34 0.00 0.08 0.00 0.08 99.50 02:04:01 AM 0 0.60 0.00 0.10 0.00 0.08 99.22 02:04:01 AM 1 0.08 0.00 0.07 0.00 0.07 99.78 02:05:01 AM all 9.21 0.00 1.30 0.03 0.08 89.38 02:05:01 AM 0 12.97 0.00 1.74 0.00 0.08 85.21 02:05:01 AM 1 5.48 0.00 0.86 0.07 0.07 93.53 02:06:01 AM all 10.09 0.00 1.31 0.00 0.07 88.53 02:06:01 AM 0 12.13 0.00 1.50 0.00 0.07 86.31 02:06:01 AM 1 8.03 0.00 1.13 0.00 0.07 90.78 02:07:01 AM all 8.76 0.00 0.79 0.00 0.08 90.38 02:07:01 AM 0 12.43 0.00 1.16 0.00 0.08 86.33 02:07:01 AM 1 5.08 0.00 0.42 0.00 0.07 94.43 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 8.42 0.00 0.75 0.00 0.07 90.76 02:08:01 AM 0 11.69 0.00 0.87 0.00 0.07 87.37 02:08:01 AM 1 5.10 0.00 0.63 0.00 0.07 94.20 02:09:01 AM all 6.94 0.00 0.59 0.00 0.08 92.39 02:09:01 AM 0 2.22 0.00 0.37 0.00 0.07 97.34 02:09:01 AM 1 11.70 0.00 0.81 0.00 0.08 87.41 02:10:01 AM all 11.39 0.00 1.42 0.00 0.09 87.10 02:10:01 AM 0 12.36 0.00 1.93 0.00 0.07 85.64 02:10:01 AM 1 10.41 0.00 0.90 0.00 0.12 88.57 02:11:01 AM all 4.05 0.00 0.57 0.10 0.05 95.23 02:11:01 AM 0 5.81 0.00 0.62 0.02 0.08 93.47 02:11:01 AM 1 2.29 0.00 0.52 0.18 0.02 96.99 02:12:01 AM all 7.66 0.01 0.75 0.04 0.07 91.47 02:12:01 AM 0 12.89 0.02 0.85 0.09 0.07 86.08 02:12:01 AM 1 2.53 0.00 0.64 0.00 0.07 96.76 02:13:01 AM all 9.18 0.00 0.84 0.08 0.07 89.83 02:13:01 AM 0 9.22 0.00 0.81 0.17 0.07 89.73 02:13:01 AM 1 9.14 0.00 0.87 0.00 0.07 89.92 02:14:01 AM all 9.25 0.00 0.80 0.00 0.08 89.88 02:14:01 AM 0 12.65 0.00 0.79 0.00 0.08 86.47 02:14:01 AM 1 5.85 0.00 0.80 0.00 0.07 93.28 02:15:01 AM all 3.17 0.00 0.31 0.00 0.06 96.46 02:15:01 AM 0 2.80 0.00 0.33 0.00 0.05 96.82 02:15:01 AM 1 3.55 0.00 0.28 0.00 0.07 96.10 02:16:01 AM all 3.13 0.00 0.40 0.00 0.06 96.41 02:16:01 AM 0 3.36 0.00 0.38 0.00 0.07 96.19 02:16:01 AM 1 2.89 0.00 0.42 0.00 0.05 96.64 02:17:01 AM all 3.48 0.00 0.42 0.00 0.06 96.05 02:17:01 AM 0 5.90 0.00 0.65 0.00 0.07 93.39 02:17:01 AM 1 1.05 0.00 0.18 0.00 0.05 98.71 02:18:01 AM all 3.27 0.00 0.43 0.00 0.06 96.25 02:18:01 AM 0 4.86 0.00 0.59 0.00 0.07 94.48 02:18:01 AM 1 1.67 0.00 0.27 0.00 0.05 98.01 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 17.38 0.00 2.10 0.04 0.08 80.40 02:19:01 AM 0 22.38 0.00 2.78 0.05 0.08 74.71 02:19:01 AM 1 12.38 0.00 1.42 0.03 0.07 86.09 02:20:01 AM all 28.03 0.00 3.53 2.42 0.08 65.94 02:20:01 AM 0 28.11 0.00 3.46 2.92 0.08 65.43 02:20:01 AM 1 27.95 0.00 3.61 1.92 0.08 66.44 02:21:01 AM all 1.99 0.28 0.57 1.94 0.03 95.20 02:21:01 AM 0 3.22 0.55 0.83 2.82 0.03 92.54 02:21:01 AM 1 0.75 0.00 0.30 1.05 0.03 97.86 02:22:01 AM all 0.33 0.00 0.06 0.00 0.04 99.57 02:22:01 AM 0 0.10 0.00 0.05 0.00 0.05 99.80 02:22:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 02:23:01 AM all 0.23 0.00 0.06 0.00 0.03 99.68 02:23:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 02:23:01 AM 1 0.37 0.00 0.03 0.00 0.03 99.56 02:24:01 AM all 0.24 0.00 0.07 0.00 0.04 99.65 02:24:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 02:24:01 AM 1 0.42 0.00 0.08 0.00 0.05 99.45 02:25:01 AM all 0.24 0.00 0.05 0.00 0.03 99.68 02:25:01 AM 0 0.08 0.00 0.03 0.00 0.03 99.85 02:25:01 AM 1 0.40 0.00 0.07 0.00 0.02 99.52 Average: all 9.04 0.01 1.33 0.89 0.06 88.66 Average: 0 10.14 0.02 1.44 0.96 0.07 87.38 Average: 1 7.94 0.00 1.22 0.83 0.06 89.94