---> uname -a: Linux prd-centos8-robot-2c-8g-3925.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: 2800.000 BogoMIPS: 5600.00 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 655 4742 19 2300 6743 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:0f:7b:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84615sec preferred_lft 84615sec inet6 fe80::f816:3eff:fe0f:7bf0/64 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) 10/31/2025 _x86_64_ (2 CPU) 00:36:27 LINUX RESTART (2 CPU) 12:37:03 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 93.37 15.80 77.56 5605.79 7402.03 12:39:01 AM 86.02 0.72 85.30 52.92 10220.41 12:40:01 AM 30.09 0.42 29.67 64.78 2706.66 12:41:01 AM 82.84 6.96 75.88 1292.55 8362.74 12:42:01 AM 7.50 0.00 7.50 0.00 938.37 12:43:01 AM 3.53 0.00 3.53 0.00 119.41 12:44:01 AM 0.15 0.00 0.15 0.00 1.97 12:45:01 AM 0.60 0.25 0.35 13.60 97.27 12:46:01 AM 2.05 0.00 2.05 0.00 174.69 12:47:01 AM 0.30 0.00 0.30 0.00 134.42 12:48:01 AM 0.42 0.00 0.42 0.00 163.01 12:49:01 AM 0.43 0.02 0.42 0.13 134.13 12:50:01 AM 8.86 5.93 2.93 574.74 77.11 12:51:01 AM 0.32 0.00 0.32 0.00 43.52 12:52:01 AM 0.32 0.03 0.28 0.27 21.53 12:53:01 AM 1.32 0.00 1.32 0.00 44.73 12:54:01 AM 0.52 0.00 0.52 0.00 189.74 12:55:01 AM 0.30 0.00 0.30 0.00 127.45 12:56:01 AM 0.30 0.00 0.30 0.00 151.74 12:57:01 AM 0.37 0.00 0.37 0.00 152.49 12:58:01 AM 0.28 0.00 0.28 0.00 73.74 12:59:01 AM 0.17 0.00 0.17 0.00 36.01 01:00:01 AM 0.23 0.00 0.23 0.00 65.34 01:01:01 AM 0.17 0.02 0.15 0.13 9.25 01:02:01 AM 0.45 0.07 0.38 1.73 26.92 01:03:01 AM 0.38 0.00 0.38 0.00 87.02 01:04:01 AM 0.42 0.00 0.42 0.00 56.28 01:05:01 AM 6.51 0.32 6.20 36.92 219.14 01:06:01 AM 33.76 0.47 33.29 52.92 3477.96 Average: 12.39 1.05 11.34 259.31 1210.79 12:37:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5325884 7040636 2556548 32.43 2688 1897688 728188 8.15 190476 2045984 180288 12:39:01 AM 5139804 6985740 2742628 34.79 2688 2021556 746288 8.36 198444 2193292 42012 12:40:01 AM 5163876 7047220 2718556 34.49 2688 2056880 675260 7.56 222948 2140168 33012 12:41:01 AM 4919044 7019472 2963388 37.59 2688 2267540 662776 7.42 260028 2320340 26976 12:42:01 AM 4917592 7017900 2964840 37.61 2688 2267560 662776 7.42 260048 2320596 16 12:43:01 AM 4917888 7018196 2964544 37.61 2688 2267560 678388 7.60 260052 2320556 12 12:44:01 AM 4917976 7018284 2964456 37.61 2688 2267560 678388 7.60 260052 2320352 4 12:45:01 AM 4865292 6968708 3017140 38.28 2688 2270672 769528 8.62 260372 2372392 40 12:46:01 AM 4857876 6965904 3024556 38.37 2688 2275328 769528 8.62 260372 2379588 1504 12:47:01 AM 4850224 6963688 3032208 38.47 2688 2280728 790132 8.85 260372 2387016 2932 12:48:01 AM 4844140 6962328 3038292 38.55 2688 2285444 807552 9.04 260372 2393404 2888 12:49:01 AM 4842884 6962172 3039548 38.56 2688 2286552 777688 8.71 260740 2394504 124 12:50:01 AM 4824256 6961840 3058176 38.80 2688 2304824 781708 8.75 262988 2410596 956 12:51:01 AM 4824036 6962008 3058396 38.80 2688 2305208 781708 8.75 262988 2410888 144 12:52:01 AM 4823872 6962280 3058560 38.80 2688 2305632 755556 8.46 263144 2411164 32 12:53:01 AM 4821696 6961268 3060736 38.83 2688 2306804 771104 8.63 263148 2413060 776 12:54:01 AM 4811140 6955936 3071292 38.96 2688 2312008 804092 9.00 263196 2423572 496 12:55:01 AM 4805156 6955228 3077276 39.04 2688 2317288 804092 9.00 263196 2429332 2060 12:56:01 AM 4803756 6956652 3078676 39.06 2688 2320100 804092 9.00 263196 2430844 400 12:57:01 AM 4796808 6955880 3085624 39.15 2688 2326280 819492 9.18 263196 2437832 2116 12:58:01 AM 4797240 6956456 3085192 39.14 2688 2326416 819492 9.18 263196 2437636 136 12:59:01 AM 4793612 6955340 3088820 39.19 2688 2328924 796132 8.91 263196 2441416 1604 01:00:01 AM 4792928 6955040 3089504 39.19 2688 2329308 789200 8.84 263196 2441968 72 01:01:01 AM 4791928 6954540 3090504 39.21 2688 2329788 789200 8.84 263196 2442948 308 01:02:01 AM 4793304 6956380 3089128 39.19 2688 2330252 789200 8.84 263372 2441384 64 01:03:01 AM 4787024 6952944 3095408 39.27 2688 2333088 837512 9.38 263520 2446724 428 01:04:01 AM 4785636 6952644 3096796 39.29 2688 2334204 855240 9.58 263520 2448288 112 01:05:01 AM 4818572 6900676 3063860 38.87 2688 2253372 764864 8.56 344924 2353392 110808 01:06:01 AM 4855780 6914420 3026652 38.40 2688 2231540 761620 8.53 513024 2154760 24936 Average: 4872042 6970337 3010390 38.19 2688 2266900 767958 8.60 267602 2364276 15009 12:37:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 309.17 205.38 1830.78 65.01 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 86.27 55.98 735.97 8.72 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 17.61 15.41 7.46 5.31 0.00 0.00 0.00 0.00 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 579.31 409.28 438.99 93.05 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 44.25 32.69 10.02 7.75 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 2.97 2.08 0.60 0.49 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 5.75 1.88 0.66 0.41 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 60.78 38.40 23.73 4.72 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 18.56 16.23 24.04 2.58 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 31.49 31.27 29.21 4.13 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 83.69 84.52 32.65 7.42 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 55.91 54.57 11.76 4.83 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 52.03 50.57 11.14 4.59 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 11.11 9.26 2.83 1.84 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 11.70 9.62 2.86 1.85 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 51.97 50.11 12.18 4.40 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 84.99 82.39 30.32 15.07 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 122.68 122.76 70.29 9.39 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 77.95 74.70 39.48 5.54 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 111.40 103.27 63.22 8.50 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 19.56 18.91 3.24 1.40 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 73.22 72.20 29.03 6.13 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 12.81 10.40 3.05 2.13 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 14.41 12.26 3.56 2.49 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 3.93 3.15 2.63 0.54 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 129.62 110.01 38.70 9.55 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 48.98 26.47 8.81 2.87 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 122.68 74.26 180.62 148.29 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 16.56 14.78 14.18 7.58 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 77.72 61.66 124.33 15.00 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) 10/31/2025 _x86_64_ (2 CPU) 00:36:27 LINUX RESTART (2 CPU) 12:37:03 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 44.06 0.00 6.61 3.27 0.14 45.92 12:38:01 AM 0 37.02 0.00 6.13 2.94 0.14 53.77 12:38:01 AM 1 51.12 0.00 7.09 3.59 0.14 38.06 12:39:01 AM all 23.95 0.00 3.37 1.92 0.08 70.68 12:39:01 AM 0 30.35 0.00 4.02 2.40 0.08 63.14 12:39:01 AM 1 17.55 0.00 2.72 1.43 0.08 78.22 12:40:01 AM all 19.86 0.00 3.03 0.23 0.08 76.80 12:40:01 AM 0 18.13 0.00 2.85 0.30 0.08 78.63 12:40:01 AM 1 21.59 0.00 3.20 0.17 0.07 74.97 12:41:01 AM all 31.69 0.00 6.25 0.73 0.10 61.23 12:41:01 AM 0 38.87 0.00 6.53 0.68 0.10 53.81 12:41:01 AM 1 24.51 0.00 5.98 0.77 0.10 68.64 12:42:01 AM all 0.56 0.00 0.31 0.12 0.03 98.98 12:42:01 AM 0 0.73 0.00 0.27 0.05 0.03 98.92 12:42:01 AM 1 0.38 0.00 0.35 0.18 0.03 99.05 12:43:01 AM all 0.33 0.00 0.08 0.01 0.03 99.55 12:43:01 AM 0 0.52 0.00 0.07 0.00 0.00 99.42 12:43:01 AM 1 0.15 0.00 0.10 0.02 0.05 99.68 12:44:01 AM all 0.32 0.00 0.06 0.00 0.04 99.58 12:44:01 AM 0 0.48 0.00 0.03 0.00 0.03 99.45 12:44:01 AM 1 0.15 0.00 0.08 0.00 0.05 99.72 12:45:01 AM all 6.78 0.00 0.80 0.01 0.05 92.36 12:45:01 AM 0 11.22 0.00 1.29 0.02 0.05 87.43 12:45:01 AM 1 2.34 0.00 0.32 0.00 0.05 97.29 12:46:01 AM all 8.27 0.00 0.28 0.01 0.07 91.37 12:46:01 AM 0 9.17 0.00 0.28 0.02 0.07 90.46 12:46:01 AM 1 7.37 0.00 0.27 0.00 0.07 92.29 12:47:01 AM all 11.15 0.00 0.75 0.01 0.07 88.02 12:47:01 AM 0 9.46 0.00 0.79 0.00 0.08 89.67 12:47:01 AM 1 12.84 0.00 0.72 0.02 0.05 86.37 12:48:01 AM all 10.71 0.00 0.97 0.00 0.08 88.24 12:48:01 AM 0 6.90 0.00 0.49 0.00 0.07 92.55 12:48:01 AM 1 14.53 0.00 1.46 0.00 0.08 83.93 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 7.22 0.00 0.56 0.00 0.07 92.16 12:49:01 AM 0 10.41 0.00 0.77 0.00 0.07 88.76 12:49:01 AM 1 4.09 0.00 0.35 0.00 0.07 95.49 12:50:01 AM all 6.22 0.23 0.63 0.10 0.05 92.77 12:50:01 AM 0 8.31 0.00 0.69 0.00 0.05 90.94 12:50:01 AM 1 4.14 0.45 0.57 0.20 0.05 94.58 12:51:01 AM all 4.28 0.00 0.36 0.00 0.05 95.31 12:51:01 AM 0 2.69 0.00 0.27 0.00 0.03 97.00 12:51:01 AM 1 5.87 0.00 0.45 0.00 0.07 93.61 12:52:01 AM all 4.45 0.00 0.48 0.00 0.05 95.02 12:52:01 AM 0 4.77 0.00 0.52 0.00 0.05 94.66 12:52:01 AM 1 4.13 0.00 0.43 0.00 0.05 95.38 12:53:01 AM all 8.00 0.00 0.74 0.01 0.08 91.18 12:53:01 AM 0 6.42 0.00 0.52 0.02 0.07 92.97 12:53:01 AM 1 9.63 0.00 0.96 0.00 0.09 89.32 12:54:01 AM all 8.55 0.00 0.49 0.02 0.07 90.87 12:54:01 AM 0 12.84 0.00 0.54 0.00 0.07 86.56 12:54:01 AM 1 4.27 0.00 0.45 0.03 0.07 95.18 12:55:01 AM all 6.53 0.00 0.66 0.00 0.08 92.74 12:55:01 AM 0 7.07 0.00 0.52 0.00 0.07 92.35 12:55:01 AM 1 5.99 0.00 0.79 0.00 0.08 93.14 12:56:01 AM all 2.88 0.00 0.35 0.00 0.08 96.69 12:56:01 AM 0 4.45 0.00 0.27 0.00 0.08 95.20 12:56:01 AM 1 1.31 0.00 0.44 0.00 0.08 98.18 12:57:01 AM all 10.29 0.00 0.96 0.00 0.07 88.69 12:57:01 AM 0 9.76 0.00 1.44 0.00 0.07 88.73 12:57:01 AM 1 10.82 0.00 0.47 0.00 0.07 88.64 12:58:01 AM all 1.25 0.00 0.18 0.01 0.06 98.51 12:58:01 AM 0 1.41 0.00 0.15 0.00 0.07 98.38 12:58:01 AM 1 1.09 0.00 0.20 0.02 0.05 98.65 12:59:01 AM all 5.69 0.00 0.57 0.00 0.06 93.68 12:59:01 AM 0 7.41 0.00 0.59 0.00 0.07 91.93 12:59:01 AM 1 3.97 0.00 0.55 0.00 0.05 95.43 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 4.25 0.00 0.28 0.00 0.06 95.41 01:00:01 AM 0 5.53 0.00 0.37 0.00 0.05 94.05 01:00:01 AM 1 2.96 0.00 0.20 0.00 0.07 96.77 01:01:01 AM all 4.97 0.00 0.25 0.00 0.06 94.72 01:01:01 AM 0 6.15 0.00 0.30 0.00 0.05 93.50 01:01:01 AM 1 3.80 0.00 0.20 0.00 0.07 95.94 01:02:01 AM all 5.13 0.00 0.49 0.00 0.07 94.32 01:02:01 AM 0 1.98 0.00 0.40 0.00 0.07 97.55 01:02:01 AM 1 8.40 0.00 0.57 0.00 0.07 90.95 01:03:01 AM all 7.81 0.00 1.14 0.00 0.07 90.99 01:03:01 AM 0 8.44 0.00 1.18 0.00 0.07 90.32 01:03:01 AM 1 7.17 0.00 1.10 0.00 0.07 91.66 01:04:01 AM all 4.90 0.00 0.56 0.00 0.08 94.46 01:04:01 AM 0 6.23 0.00 0.50 0.00 0.08 93.19 01:04:01 AM 1 3.57 0.00 0.62 0.00 0.08 95.73 01:05:01 AM all 18.70 0.00 1.97 0.06 0.09 79.18 01:05:01 AM 0 29.18 0.00 2.16 0.10 0.08 68.48 01:05:01 AM 1 8.21 0.00 1.79 0.02 0.10 89.89 01:06:01 AM all 31.15 0.00 3.68 0.26 0.09 64.82 01:06:01 AM 0 27.72 0.00 3.47 0.35 0.10 68.36 01:06:01 AM 1 34.58 0.00 3.89 0.17 0.08 61.28 Average: all 10.32 0.01 1.27 0.23 0.07 88.10 Average: 0 11.14 0.00 1.29 0.24 0.07 87.27 Average: 1 9.50 0.02 1.25 0.23 0.07 88.94