---> uname -a: Linux prd-centos8-robot-2c-8g-10955.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 644 4770 19 2282 6754 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:58:5d:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84618sec preferred_lft 84618sec inet6 fe80::f816:3eff:fe58:5d91/64 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) 02/16/2026 _x86_64_ (2 CPU) 01:56:51 LINUX RESTART (2 CPU) 01:57:01 AM tps rtps wtps bread/s bwrtn/s 01:58:01 AM 217.48 162.43 55.05 15023.46 40245.90 01:59:01 AM 119.26 1.12 118.14 76.37 11278.79 02:00:01 AM 34.46 0.42 34.04 64.79 4098.87 02:01:01 AM 64.15 6.91 57.23 1285.97 3750.35 02:02:01 AM 35.76 0.10 35.66 5.20 6370.75 02:03:01 AM 3.45 0.00 3.45 0.00 117.01 02:04:01 AM 0.18 0.00 0.18 0.00 2.42 02:05:01 AM 0.32 0.07 0.25 4.93 7.45 02:06:01 AM 2.20 0.03 2.17 1.87 265.96 02:07:01 AM 0.40 0.00 0.40 0.00 136.59 02:08:01 AM 0.37 0.00 0.37 0.00 208.38 02:09:01 AM 0.20 0.00 0.20 0.00 47.36 02:10:01 AM 0.18 0.00 0.18 0.00 60.81 02:11:01 AM 0.42 0.00 0.42 0.00 20.04 02:12:01 AM 1.75 0.03 1.72 0.27 47.12 02:13:01 AM 0.40 0.00 0.40 0.00 19.38 02:14:01 AM 0.45 0.00 0.45 0.00 178.34 02:15:01 AM 0.23 0.00 0.23 0.00 133.73 02:16:01 AM 0.17 0.00 0.17 0.00 75.59 02:17:01 AM 0.55 0.00 0.55 0.00 245.56 02:18:01 AM 0.38 0.00 0.38 0.00 98.07 02:19:01 AM 0.15 0.00 0.15 0.00 27.08 02:20:01 AM 0.30 0.00 0.30 0.00 70.78 02:21:01 AM 0.17 0.00 0.17 0.00 9.25 02:22:01 AM 0.32 0.00 0.32 0.00 21.26 02:23:01 AM 0.27 0.00 0.27 0.00 80.22 02:24:01 AM 0.42 0.00 0.42 0.00 57.70 02:25:01 AM 0.33 0.00 0.33 0.00 24.85 02:26:01 AM 20.39 0.63 19.76 73.18 2894.19 Average: 17.42 5.92 11.50 570.25 2434.48 01:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 AM 5523888 7051344 2358544 29.92 2688 1720148 717616 8.04 185648 1890540 74304 01:59:01 AM 5141804 6985168 2740628 34.77 2688 2018852 748316 8.38 198728 2192596 100692 02:00:01 AM 5217920 7062956 2664512 33.80 2688 2020800 675884 7.57 219564 2095628 9008 02:01:01 AM 4927208 7026784 2955224 37.49 2688 2265740 681036 7.63 255668 2315364 175736 02:02:01 AM 4923000 7022544 2959432 37.54 2688 2266000 659920 7.39 261780 2312760 8 02:03:01 AM 4923256 7022800 2959176 37.54 2688 2266000 659920 7.39 261784 2312828 4 02:04:01 AM 4922968 7022512 2959464 37.55 2688 2266000 659920 7.39 261784 2313048 4 02:05:01 AM 4870780 6972732 3011652 38.21 2688 2268416 731268 8.19 262124 2364380 2256 02:06:01 AM 4861488 6967400 3020944 38.33 2688 2272392 769940 8.62 262312 2373492 260 02:07:01 AM 4855076 6964900 3027356 38.41 2688 2276296 789812 8.84 262312 2380232 192 02:08:01 AM 4848648 6964948 3033784 38.49 2688 2282756 789812 8.84 262312 2386556 504 02:09:01 AM 4846436 6964332 3035996 38.52 2688 2284352 807476 9.04 262680 2388156 732 02:10:01 AM 4845424 6964488 3037008 38.53 2688 2285520 788696 8.83 262680 2389552 112 02:11:01 AM 4845252 6964708 3037180 38.53 2688 2285908 767920 8.60 262680 2389724 24 02:12:01 AM 4845076 6964940 3037356 38.53 2688 2286308 755956 8.46 262816 2390004 16 02:13:01 AM 4844236 6964644 3038196 38.54 2688 2286852 755956 8.46 262816 2390620 152 02:14:01 AM 4832760 6958536 3049672 38.69 2688 2292220 788296 8.83 262868 2401704 376 02:15:01 AM 4829604 6959016 3052828 38.73 2688 2295872 788296 8.83 262868 2405024 68 02:16:01 AM 4824132 6958980 3058300 38.80 2688 2301312 788296 8.83 262868 2410064 3276 02:17:01 AM 4816048 6955276 3066384 38.90 2688 2305716 788296 8.83 262872 2418104 492 02:18:01 AM 4817660 6959308 3064772 38.88 2688 2308092 788296 8.83 262872 2416972 56 02:19:01 AM 4816712 6959340 3065720 38.89 2688 2309088 788296 8.83 262872 2417768 276 02:20:01 AM 4813388 6957856 3069044 38.94 2688 2310912 788320 8.83 262872 2421288 68 02:21:01 AM 4813168 6958036 3069264 38.94 2688 2311312 788320 8.83 262872 2421568 228 02:22:01 AM 4814304 6959712 3068128 38.92 2688 2311852 772348 8.65 262872 2420572 280 02:23:01 AM 4808904 6956460 3073528 38.99 2688 2314012 838388 9.39 263020 2425160 136 02:24:01 AM 4807472 6956504 3074960 39.01 2688 2315484 838388 9.39 263020 2426640 80 02:25:01 AM 4868400 7022828 3014032 38.24 2688 2320872 663056 7.42 263348 2366456 4900 02:26:01 AM 4946932 6974748 2935500 37.24 2688 2199812 697720 7.81 512156 2063348 22528 Average: 4898343 6980131 2984089 37.86 2688 2249962 754337 8.45 264658 2341384 13682 01:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 263.25 159.61 1554.42 54.85 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 123.86 98.88 1297.63 12.86 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 16.81 11.75 6.26 4.30 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 47.58 39.67 342.31 17.91 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 539.16 389.07 104.22 83.52 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 2.50 2.10 0.56 0.50 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 2.80 2.03 0.68 0.60 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 42.81 30.33 21.19 3.28 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 18.71 18.24 18.42 2.83 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 29.73 28.96 20.69 3.69 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 43.77 43.80 38.25 4.93 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 89.75 88.64 18.93 7.15 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 63.14 61.76 12.97 5.47 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 11.50 9.16 2.77 1.80 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 12.35 9.75 2.92 1.92 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 6.45 5.17 3.40 0.89 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 115.31 114.38 36.81 17.46 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 84.52 84.70 46.60 6.46 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 126.61 127.59 80.54 9.36 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 85.32 62.62 50.48 5.29 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 51.24 51.86 17.87 4.03 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 34.44 33.89 5.32 2.79 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 50.33 48.72 26.55 5.07 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 12.71 10.93 3.09 2.21 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 8.12 6.95 3.36 1.33 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 100.40 97.47 34.21 8.42 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 85.27 34.97 12.81 2.87 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 14.30 13.10 2.70 2.46 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 122.78 78.19 187.17 149.94 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 76.06 60.84 136.32 14.63 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) 02/16/2026 _x86_64_ (2 CPU) 01:56:51 LINUX RESTART (2 CPU) 01:57:01 AM CPU %user %nice %system %iowait %steal %idle 01:58:01 AM all 49.92 0.07 10.67 14.38 0.12 24.84 01:58:01 AM 0 49.50 0.10 10.80 15.34 0.13 24.11 01:58:01 AM 1 50.34 0.03 10.54 13.43 0.10 25.56 01:59:01 AM all 34.32 0.00 5.19 2.69 0.11 57.69 01:59:01 AM 0 31.39 0.00 4.90 2.45 0.12 61.14 01:59:01 AM 1 37.25 0.00 5.49 2.93 0.10 54.23 02:00:01 AM all 10.85 0.00 1.70 0.93 0.06 86.46 02:00:01 AM 0 3.07 0.00 1.39 1.30 0.05 94.19 02:00:01 AM 1 18.64 0.00 2.02 0.55 0.07 78.72 02:01:01 AM all 30.94 0.00 5.90 1.37 0.10 61.68 02:01:01 AM 0 30.20 0.00 5.37 1.85 0.10 62.48 02:01:01 AM 1 31.69 0.00 6.44 0.90 0.10 60.88 02:02:01 AM all 6.61 0.00 1.92 1.33 0.04 90.10 02:02:01 AM 0 3.63 0.00 1.54 1.22 0.05 93.55 02:02:01 AM 1 9.59 0.00 2.29 1.44 0.03 86.64 02:03:01 AM all 0.35 0.00 0.08 0.02 0.03 99.53 02:03:01 AM 0 0.10 0.00 0.08 0.03 0.02 99.77 02:03:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 02:04:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 02:04:01 AM 0 0.13 0.00 0.12 0.00 0.03 99.72 02:04:01 AM 1 0.52 0.00 0.05 0.00 0.02 99.42 02:05:01 AM all 4.70 0.00 0.83 0.00 0.03 94.44 02:05:01 AM 0 1.54 0.00 0.25 0.00 0.03 98.17 02:05:01 AM 1 7.85 0.00 1.40 0.00 0.03 90.72 02:06:01 AM all 8.25 0.00 0.29 0.03 0.07 91.36 02:06:01 AM 0 2.02 0.00 0.23 0.05 0.05 97.64 02:06:01 AM 1 14.48 0.00 0.35 0.00 0.08 85.09 02:07:01 AM all 9.01 0.00 0.80 0.00 0.06 90.13 02:07:01 AM 0 3.24 0.00 0.27 0.00 0.05 96.44 02:07:01 AM 1 14.78 0.00 1.34 0.00 0.07 83.81 02:08:01 AM all 11.73 0.00 1.00 0.05 0.07 87.16 02:08:01 AM 0 7.38 0.00 1.32 0.00 0.07 91.23 02:08:01 AM 1 16.07 0.00 0.67 0.10 0.07 83.09 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 7.71 0.00 0.76 0.02 0.07 91.44 02:09:01 AM 0 5.61 0.00 0.58 0.00 0.07 93.74 02:09:01 AM 1 9.78 0.00 0.94 0.03 0.07 89.18 02:10:01 AM all 7.20 0.00 0.67 0.00 0.07 92.07 02:10:01 AM 0 3.77 0.00 0.65 0.00 0.07 95.51 02:10:01 AM 1 10.69 0.00 0.68 0.00 0.07 88.57 02:11:01 AM all 4.31 0.00 0.33 0.02 0.05 95.28 02:11:01 AM 0 2.24 0.00 0.25 0.00 0.05 97.46 02:11:01 AM 1 6.39 0.00 0.42 0.03 0.05 93.11 02:12:01 AM all 4.70 0.00 0.43 0.01 0.05 94.81 02:12:01 AM 0 3.96 0.00 0.37 0.00 0.05 95.62 02:12:01 AM 1 5.43 0.00 0.50 0.02 0.05 94.00 02:13:01 AM all 4.44 0.00 0.41 0.00 0.06 95.10 02:13:01 AM 0 1.59 0.00 0.28 0.00 0.05 98.08 02:13:01 AM 1 7.39 0.00 0.54 0.00 0.07 92.01 02:14:01 AM all 10.94 0.00 0.77 0.01 0.07 88.21 02:14:01 AM 0 7.73 0.00 0.60 0.02 0.07 91.58 02:14:01 AM 1 14.22 0.00 0.94 0.00 0.07 84.77 02:15:01 AM all 4.97 0.00 0.55 0.00 0.08 94.40 02:15:01 AM 0 5.26 0.00 0.55 0.00 0.08 94.11 02:15:01 AM 1 4.67 0.00 0.55 0.00 0.08 94.69 02:16:01 AM all 5.43 0.00 0.52 0.00 0.07 93.98 02:16:01 AM 0 6.35 0.00 0.51 0.00 0.07 93.08 02:16:01 AM 1 4.51 0.00 0.54 0.00 0.07 94.89 02:17:01 AM all 6.60 0.00 0.43 0.08 0.08 92.83 02:17:01 AM 0 9.23 0.00 0.40 0.00 0.07 90.30 02:17:01 AM 1 3.97 0.00 0.45 0.15 0.08 95.34 02:18:01 AM all 5.18 0.00 0.87 0.00 0.07 93.88 02:18:01 AM 0 6.00 0.00 1.15 0.00 0.05 92.79 02:18:01 AM 1 4.36 0.00 0.59 0.00 0.08 94.97 02:19:01 AM all 3.42 0.00 0.40 0.00 0.06 96.12 02:19:01 AM 0 2.68 0.00 0.32 0.00 0.05 96.96 02:19:01 AM 1 4.17 0.00 0.49 0.00 0.07 95.28 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 5.61 0.00 0.33 0.02 0.07 93.97 02:20:01 AM 0 7.78 0.00 0.37 0.00 0.07 91.78 02:20:01 AM 1 3.45 0.00 0.30 0.03 0.07 96.15 02:21:01 AM all 4.41 0.00 0.20 0.00 0.06 95.34 02:21:01 AM 0 4.50 0.00 0.18 0.00 0.07 95.25 02:21:01 AM 1 4.31 0.00 0.22 0.00 0.05 95.42 02:22:01 AM all 4.19 0.00 0.38 0.00 0.05 95.38 02:22:01 AM 0 2.01 0.00 0.22 0.00 0.05 97.72 02:22:01 AM 1 6.40 0.00 0.54 0.00 0.05 93.01 02:23:01 AM all 7.64 0.00 0.87 0.03 0.07 91.39 02:23:01 AM 0 2.82 0.00 0.74 0.05 0.07 96.33 02:23:01 AM 1 12.68 0.00 1.01 0.00 0.07 86.23 02:24:01 AM all 4.31 0.00 0.85 0.00 0.08 94.77 02:24:01 AM 0 3.23 0.00 0.37 0.00 0.07 96.34 02:24:01 AM 1 5.38 0.00 1.32 0.00 0.08 93.21 02:25:01 AM all 10.35 0.00 0.47 0.00 0.06 89.12 02:25:01 AM 0 6.76 0.00 0.25 0.00 0.05 92.94 02:25:01 AM 1 13.93 0.00 0.69 0.00 0.07 85.31 02:26:01 AM all 25.43 0.00 3.78 0.28 0.08 70.43 02:26:01 AM 0 20.91 0.00 3.72 0.38 0.08 74.90 02:26:01 AM 1 29.95 0.00 3.84 0.18 0.07 65.96 Average: all 10.14 0.00 1.43 0.73 0.06 87.62 Average: 0 8.09 0.00 1.30 0.78 0.06 89.75 Average: 1 12.20 0.00 1.56 0.68 0.07 85.49