---> uname -a: Linux prd-centos8-robot-2c-8g-12598.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 634 4783 19 2279 6764 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:39:14:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84590sec preferred_lft 84590sec inet6 fe80::f816:3eff:fe39:1431/64 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) 11/22/2025 _x86_64_ (2 CPU) 03:43:03 LINUX RESTART (2 CPU) 03:44:03 AM tps rtps wtps bread/s bwrtn/s 03:45:01 AM 88.19 0.50 87.69 18.75 6531.39 03:46:01 AM 78.89 0.75 78.14 53.45 11079.09 03:47:01 AM 30.21 0.38 29.82 64.25 1733.66 03:48:01 AM 68.86 6.97 61.89 1292.98 7615.60 03:49:01 AM 15.08 0.00 15.08 0.00 1250.77 03:50:01 AM 2.63 0.00 2.63 0.00 73.27 03:51:01 AM 0.45 0.00 0.45 0.00 6.21 03:52:01 AM 0.75 0.25 0.50 13.60 100.95 03:53:01 AM 2.07 0.00 2.07 0.00 222.11 03:54:01 AM 0.55 0.00 0.55 0.00 194.32 03:55:01 AM 0.20 0.00 0.20 0.00 121.61 03:56:01 AM 0.22 0.00 0.22 0.00 50.42 03:57:01 AM 0.18 0.00 0.18 0.00 37.24 03:58:01 AM 0.23 0.00 0.23 0.00 10.03 03:59:01 AM 1.40 0.03 1.37 0.27 48.72 04:00:01 AM 0.20 0.00 0.20 0.00 39.34 04:01:01 AM 0.48 0.02 0.47 0.13 182.27 04:02:01 AM 0.55 0.07 0.48 1.73 122.24 04:03:01 AM 0.32 0.00 0.32 0.00 163.89 04:04:01 AM 0.65 0.00 0.65 0.00 220.93 04:05:01 AM 0.27 0.00 0.27 0.00 7.37 04:06:01 AM 0.12 0.00 0.12 0.00 29.46 04:07:01 AM 0.18 0.00 0.18 0.00 67.46 04:08:01 AM 0.27 0.00 0.27 0.00 16.54 04:09:01 AM 0.53 0.00 0.53 0.00 23.66 04:10:01 AM 0.47 0.00 0.47 0.00 82.64 04:11:01 AM 0.32 0.00 0.32 0.00 51.10 04:12:01 AM 9.72 0.32 9.40 36.93 494.95 04:13:01 AM 32.66 0.52 32.14 63.85 3313.55 Average: 11.52 0.34 11.18 53.34 1162.48 03:44:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 AM 5157248 6963816 2725184 34.57 2688 1983812 762892 8.54 196028 2193592 261348 03:46:01 AM 5150016 6991132 2732416 34.66 2688 2017172 722316 8.09 198448 2185240 8 03:47:01 AM 5046332 6987912 2836100 35.98 2688 2112340 705300 7.90 228628 2242764 84356 03:48:01 AM 4936496 7033272 2945936 37.37 2688 2263152 643188 7.20 260016 2301268 26984 03:49:01 AM 4938112 7034728 2944320 37.35 2688 2263160 643188 7.20 260024 2300972 4 03:50:01 AM 4937704 7034324 2944728 37.36 2688 2263164 639756 7.16 260032 2301204 4 03:51:01 AM 4937800 7034424 2944632 37.36 2688 2263164 639756 7.16 260032 2301028 4 03:52:01 AM 4884612 6984484 2997820 38.03 2688 2266420 745120 8.34 260352 2353360 92 03:53:01 AM 4877136 6981776 3005296 38.13 2688 2271180 745120 8.34 260352 2360992 108 03:54:01 AM 4869616 6979772 3012816 38.22 2688 2276712 777844 8.71 260352 2368144 0 03:55:01 AM 4864916 6979152 3017516 38.28 2688 2280776 794112 8.89 260576 2372788 456 03:56:01 AM 4863024 6978324 3019408 38.31 2688 2281840 770864 8.63 260720 2374728 64 03:57:01 AM 4862692 6979048 3019740 38.31 2688 2282896 750448 8.40 260720 2375340 40 03:58:01 AM 4859312 6976040 3023120 38.35 2688 2283276 750448 8.40 260720 2377848 192 03:59:01 AM 4861732 6978812 3020700 38.32 2688 2283628 750448 8.40 260860 2375944 52 04:00:01 AM 4857300 6977092 3025132 38.38 2688 2286376 765784 8.57 260900 2380100 1696 04:01:01 AM 4848332 6971864 3034100 38.49 2688 2290044 789080 8.84 260912 2388680 48 04:02:01 AM 4842288 6971552 3040144 38.57 2688 2295776 789080 8.84 261040 2394764 2236 04:03:01 AM 4840260 6972496 3042172 38.59 2688 2298756 789080 8.84 261040 2396812 380 04:04:01 AM 4833692 6971952 3048740 38.68 2688 2304772 789080 8.84 261040 2403480 16 04:05:01 AM 4833496 6971892 3048936 38.68 2688 2304916 789080 8.84 261040 2403548 16 04:06:01 AM 4830716 6971632 3051716 38.72 2688 2307428 789080 8.84 261040 2406668 1676 04:07:01 AM 4830480 6971800 3051952 38.72 2688 2307832 789080 8.84 261040 2406988 92 04:08:01 AM 4829944 6971724 3052488 38.73 2688 2308292 770636 8.63 261040 2407464 116 04:09:01 AM 4830224 6972476 3052208 38.72 2688 2308780 770636 8.63 261040 2406980 104 04:10:01 AM 4824104 6969144 3058328 38.80 2688 2311560 823364 9.22 261188 2412244 628 04:11:01 AM 4823048 6969224 3059384 38.81 2688 2312704 838908 9.39 261188 2413536 348 04:12:01 AM 4868292 6927452 3014140 38.24 2688 2231764 724896 8.12 342852 2308188 106424 04:13:01 AM 4987728 7015592 2894704 36.72 2688 2200796 669880 7.50 508828 2026048 26996 Average: 4894022 6983549 2988410 37.91 2688 2257327 749257 8.39 266622 2342783 17741 03:44:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 90.47 79.15 1100.38 9.55 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 61.95 38.30 585.55 6.26 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 33.49 30.56 145.92 8.34 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 455.92 315.73 296.98 84.47 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 4.88 4.03 1.67 2.67 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 2.63 2.07 0.47 0.46 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 2.48 2.07 0.44 0.44 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 54.25 37.95 22.87 4.45 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 17.81 17.56 24.72 2.82 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 31.94 30.96 30.26 4.07 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 86.02 85.74 31.49 7.53 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 56.52 55.54 11.44 4.67 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 54.07 52.73 11.56 4.98 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 19.62 9.20 71.70 1.80 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 9.18 7.58 2.28 1.50 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 64.96 64.48 14.14 9.66 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 83.59 83.21 30.25 10.64 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 103.32 103.36 75.72 7.93 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 89.72 79.47 42.07 5.88 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 97.92 91.62 60.89 7.54 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 17.15 17.03 2.97 1.22 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 70.64 69.84 29.04 6.10 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 12.71 10.95 3.14 2.23 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 13.45 11.45 3.30 2.36 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 12.20 11.60 4.14 1.25 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 116.11 100.60 36.15 8.80 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 30.54 25.97 5.69 2.67 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 118.85 77.69 179.87 146.66 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 16.08 15.58 14.56 7.92 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 63.02 52.80 96.77 12.58 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) 11/22/2025 _x86_64_ (2 CPU) 03:43:03 LINUX RESTART (2 CPU) 03:44:03 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 34.09 0.00 4.85 2.25 0.10 58.71 03:45:01 AM 0 26.58 0.00 3.87 2.53 0.10 66.92 03:45:01 AM 1 41.62 0.00 5.84 1.96 0.10 50.47 03:46:01 AM all 15.66 0.00 2.32 1.90 0.07 80.06 03:46:01 AM 0 16.76 0.00 2.35 1.60 0.07 79.21 03:46:01 AM 1 14.56 0.00 2.29 2.19 0.07 80.90 03:47:01 AM all 28.32 0.00 4.11 0.72 0.08 66.77 03:47:01 AM 0 22.18 0.00 3.97 0.57 0.08 73.20 03:47:01 AM 1 34.46 0.00 4.26 0.87 0.08 60.33 03:48:01 AM all 23.85 0.00 5.29 0.79 0.09 69.97 03:48:01 AM 0 20.60 0.00 4.46 0.75 0.10 74.09 03:48:01 AM 1 27.11 0.00 6.11 0.84 0.08 65.85 03:49:01 AM all 0.43 0.00 0.19 0.16 0.04 99.17 03:49:01 AM 0 0.54 0.00 0.23 0.20 0.05 98.98 03:49:01 AM 1 0.33 0.00 0.15 0.12 0.03 99.37 03:50:01 AM all 0.39 0.00 0.08 0.01 0.05 99.47 03:50:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 03:50:01 AM 1 0.17 0.00 0.07 0.02 0.07 99.68 03:51:01 AM all 0.18 0.00 0.09 0.00 0.04 99.69 03:51:01 AM 0 0.22 0.00 0.08 0.00 0.02 99.68 03:51:01 AM 1 0.13 0.00 0.10 0.00 0.07 99.70 03:52:01 AM all 7.01 0.00 0.74 0.02 0.07 92.17 03:52:01 AM 0 1.97 0.00 0.28 0.02 0.07 97.66 03:52:01 AM 1 12.07 0.00 1.19 0.02 0.07 86.66 03:53:01 AM all 8.54 0.00 0.28 0.01 0.08 91.09 03:53:01 AM 0 5.03 0.00 0.22 0.02 0.07 94.66 03:53:01 AM 1 12.04 0.00 0.35 0.00 0.08 87.53 03:54:01 AM all 11.06 0.00 0.76 0.01 0.09 88.08 03:54:01 AM 0 11.52 0.00 0.49 0.02 0.08 87.89 03:54:01 AM 1 10.59 0.00 1.04 0.00 0.10 88.27 03:55:01 AM all 11.47 0.00 1.05 0.00 0.07 87.42 03:55:01 AM 0 5.82 0.00 0.55 0.00 0.07 93.56 03:55:01 AM 1 17.19 0.00 1.55 0.00 0.07 81.19 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 6.25 0.00 0.57 0.00 0.08 93.10 03:56:01 AM 0 4.00 0.00 0.57 0.00 0.08 95.35 03:56:01 AM 1 8.53 0.00 0.56 0.00 0.09 90.82 03:57:01 AM all 6.37 0.00 0.56 0.00 0.08 92.99 03:57:01 AM 0 6.05 0.00 0.47 0.00 0.07 93.42 03:57:01 AM 1 6.70 0.00 0.65 0.00 0.08 92.56 03:58:01 AM all 4.40 0.00 0.36 0.00 0.08 95.16 03:58:01 AM 0 1.99 0.00 0.23 0.00 0.07 97.71 03:58:01 AM 1 6.82 0.00 0.48 0.00 0.08 92.61 03:59:01 AM all 3.68 0.00 0.40 0.01 0.08 95.82 03:59:01 AM 0 4.46 0.00 0.54 0.02 0.10 94.88 03:59:01 AM 1 2.90 0.00 0.27 0.00 0.07 96.76 04:00:01 AM all 10.06 0.00 0.75 0.00 0.07 89.13 04:00:01 AM 0 14.63 0.00 1.09 0.00 0.07 84.22 04:00:01 AM 1 5.69 0.00 0.42 0.00 0.07 93.82 04:01:01 AM all 6.73 0.00 0.44 0.00 0.08 92.75 04:01:01 AM 0 2.36 0.00 0.47 0.00 0.08 97.08 04:01:01 AM 1 11.11 0.00 0.40 0.00 0.08 88.41 04:02:01 AM all 6.16 0.00 0.60 0.02 0.08 93.14 04:02:01 AM 0 5.65 0.00 0.65 0.02 0.08 93.60 04:02:01 AM 1 6.67 0.00 0.55 0.02 0.08 92.68 04:03:01 AM all 3.35 0.00 0.38 0.00 0.08 96.18 04:03:01 AM 0 3.10 0.00 0.42 0.00 0.08 96.40 04:03:01 AM 1 3.61 0.00 0.34 0.00 0.08 95.97 04:04:01 AM all 9.64 0.00 0.87 0.00 0.09 89.40 04:04:01 AM 0 2.90 0.00 0.42 0.00 0.08 96.60 04:04:01 AM 1 16.38 0.00 1.33 0.00 0.10 82.19 04:05:01 AM all 1.27 0.00 0.16 0.00 0.08 98.49 04:05:01 AM 0 0.94 0.00 0.17 0.00 0.07 98.83 04:05:01 AM 1 1.60 0.00 0.15 0.00 0.10 98.14 04:06:01 AM all 5.86 0.00 0.54 0.00 0.09 93.51 04:06:01 AM 0 3.33 0.00 0.55 0.00 0.08 96.03 04:06:01 AM 1 8.39 0.00 0.52 0.00 0.10 90.99 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 4.45 0.00 0.21 0.00 0.08 95.27 04:07:01 AM 0 2.06 0.00 0.18 0.00 0.07 97.69 04:07:01 AM 1 6.84 0.00 0.23 0.00 0.08 92.84 04:08:01 AM all 4.55 0.00 0.24 0.00 0.08 95.13 04:08:01 AM 0 2.11 0.00 0.22 0.00 0.07 97.60 04:08:01 AM 1 6.97 0.00 0.27 0.00 0.10 92.66 04:09:01 AM all 5.54 0.00 0.54 0.00 0.06 93.86 04:09:01 AM 0 6.04 0.00 0.48 0.00 0.07 93.41 04:09:01 AM 1 5.05 0.00 0.59 0.00 0.05 94.30 04:10:01 AM all 7.61 0.00 1.16 0.00 0.09 91.13 04:10:01 AM 0 6.26 0.00 1.18 0.00 0.08 92.48 04:10:01 AM 1 8.97 0.00 1.14 0.00 0.10 89.79 04:11:01 AM all 4.75 0.00 0.50 0.01 0.08 94.66 04:11:01 AM 0 1.96 0.00 0.44 0.00 0.07 97.54 04:11:01 AM 1 7.54 0.00 0.57 0.02 0.08 91.79 04:12:01 AM all 18.90 0.00 2.02 0.05 0.08 78.94 04:12:01 AM 0 8.43 0.00 1.82 0.03 0.08 89.63 04:12:01 AM 1 29.37 0.00 2.22 0.07 0.08 68.25 04:13:01 AM all 31.70 0.00 3.68 0.23 0.08 64.31 04:13:01 AM 0 18.80 0.00 3.29 0.08 0.08 77.75 04:13:01 AM 1 44.62 0.00 4.07 0.37 0.08 50.86 Average: all 9.72 0.00 1.16 0.21 0.08 88.83 Average: 0 7.11 0.00 1.03 0.20 0.07 91.59 Average: 1 12.32 0.00 1.30 0.22 0.08 86.08