---> uname -a: Linux prd-centos8-robot-2c-8g-18284.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 623 4792 19 2280 6774 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:f1:0e:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84808sec preferred_lft 84808sec inet6 fe80::f816:3eff:fef1:e5b/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) 01/04/2026 _x86_64_ (2 CPU) 01:53:07 LINUX RESTART (2 CPU) 01:54:01 AM tps rtps wtps bread/s bwrtn/s 01:55:01 AM 109.43 0.38 109.05 16.13 9105.38 01:56:01 AM 60.32 1.40 58.92 135.98 7919.28 01:57:01 AM 56.00 6.75 49.25 1247.98 3086.34 01:58:01 AM 52.22 0.22 52.01 43.59 7428.68 01:59:01 AM 4.33 0.07 4.27 4.93 147.86 02:00:01 AM 2.52 0.00 2.52 0.00 163.21 02:01:01 AM 0.58 0.00 0.58 0.00 63.86 02:02:01 AM 0.40 0.08 0.32 1.87 5.28 02:03:01 AM 0.38 0.00 0.38 0.00 79.29 02:04:01 AM 0.50 0.00 0.50 0.00 19.13 02:05:01 AM 0.63 0.00 0.63 0.00 105.72 02:06:01 AM 0.37 0.00 0.37 0.00 44.54 02:07:01 AM 0.62 0.00 0.62 0.00 19.43 02:08:01 AM 0.70 0.00 0.70 0.00 24.70 02:09:01 AM 1.58 0.03 1.55 0.27 111.40 02:10:01 AM 0.42 0.00 0.42 0.00 53.92 02:11:01 AM 0.68 0.00 0.68 0.00 73.98 02:12:01 AM 0.53 0.00 0.53 0.00 74.86 02:13:01 AM 0.47 0.00 0.47 0.00 79.74 02:14:01 AM 0.55 0.00 0.55 0.00 34.88 02:15:01 AM 6.33 5.95 0.38 574.88 140.12 02:16:01 AM 3.43 0.00 3.43 0.00 245.24 02:17:01 AM 0.75 0.00 0.75 0.00 78.11 02:18:01 AM 0.77 0.00 0.77 0.00 160.81 02:19:01 AM 24.49 0.40 24.09 46.78 2683.02 Average: 13.17 0.61 12.56 82.95 1278.71 01:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:55:01 AM 5207464 7008424 2674960 33.94 2688 1977824 712892 7.98 187588 2146312 162720 01:56:01 AM 5236204 7085292 2646220 33.57 2688 2024824 626752 7.02 218936 2078928 10764 01:57:01 AM 4892740 6993068 2989684 37.93 2688 2265808 680876 7.62 255884 2348508 179172 01:58:01 AM 4918788 7023220 2963636 37.60 2688 2270904 660396 7.39 260708 2316228 8 01:59:01 AM 4870612 6976292 3011812 38.21 2688 2272152 727880 8.15 261056 2364072 1108 02:00:01 AM 4864004 6971672 3018420 38.29 2688 2274148 744396 8.33 261300 2370120 628 02:01:01 AM 4861596 6970220 3020828 38.32 2688 2275096 744396 8.33 261304 2372828 8 02:02:01 AM 4859732 6968436 3022692 38.35 2688 2275176 744396 8.33 261508 2374428 8 02:03:01 AM 4855672 6966600 3026752 38.40 2688 2277400 760312 8.51 261552 2378784 16 02:04:01 AM 4854372 6966296 3028052 38.42 2688 2278404 760312 8.51 261664 2379648 688 02:05:01 AM 4851752 6966004 3030672 38.45 2688 2280724 760312 8.51 261736 2382144 68 02:06:01 AM 4850224 6965676 3032200 38.47 2688 2281924 760312 8.51 261756 2383660 128 02:07:01 AM 4849992 6965680 3032432 38.47 2688 2282184 760312 8.51 261756 2383944 44 02:08:01 AM 4846776 6963436 3035648 38.51 2688 2283164 764660 8.56 261796 2386760 492 02:09:01 AM 4846708 6965252 3035716 38.51 2688 2285004 746072 8.35 261972 2387092 24 02:10:01 AM 4844832 6965264 3037592 38.54 2688 2286928 749472 8.39 262060 2388924 560 02:11:01 AM 4843148 6965232 3039276 38.56 2688 2288584 749472 8.39 262268 2390384 508 02:12:01 AM 4841532 6965312 3040892 38.58 2688 2290240 749472 8.39 262492 2391840 276 02:13:01 AM 4839584 6965228 3042840 38.60 2688 2292108 749472 8.39 262612 2393672 20 02:14:01 AM 4838176 6965152 3044248 38.62 2688 2293468 749472 8.39 262636 2394988 592 02:15:01 AM 4813788 6963076 3068636 38.93 2688 2315712 754236 8.45 265108 2416860 2256 02:16:01 AM 4809280 6962968 3073144 38.99 2688 2320100 754236 8.45 265308 2421120 1180 02:17:01 AM 4806968 6962964 3075456 39.02 2688 2322388 754236 8.45 265356 2423260 1620 02:18:01 AM 4857728 7023228 3024696 38.37 2688 2331872 661760 7.41 265700 2372636 6696 02:19:01 AM 4889380 6913812 2993044 37.97 2688 2197160 785276 8.79 498704 2133584 24128 Average: 4882042 6976312 3000382 38.06 2688 2261732 736455 8.25 266910 2351229 15748 01:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 86.97 69.91 912.20 10.82 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 59.44 48.69 584.92 7.29 0.00 0.00 0.00 0.00 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 38.07 33.97 336.66 7.35 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 175.24 130.36 42.15 37.74 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 28.48 19.18 9.75 3.24 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 44.75 44.69 7.96 6.61 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 31.01 29.92 5.56 2.60 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 1.48 0.23 0.13 0.02 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 58.34 58.82 11.39 5.18 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 64.70 45.42 12.34 6.26 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 92.08 80.82 20.18 9.62 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 35.73 31.53 8.44 5.10 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 12.88 12.06 2.84 1.49 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 24.44 20.52 4.34 1.92 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 35.69 29.51 9.87 4.81 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 64.50 61.21 12.77 10.03 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 53.19 55.33 9.88 6.74 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 56.75 58.38 10.39 7.08 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 42.84 40.49 14.40 4.81 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 29.13 22.83 6.19 3.36 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 55.48 57.05 9.84 7.64 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 68.06 68.16 16.49 11.60 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 42.52 37.94 9.28 4.29 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 3.62 4.32 1.26 0.93 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 95.95 64.06 185.56 135.90 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 52.05 45.01 89.84 12.10 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) 01/04/2026 _x86_64_ (2 CPU) 01:53:07 LINUX RESTART (2 CPU) 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 36.45 0.00 5.05 0.97 0.10 57.43 01:55:01 AM 0 41.73 0.00 4.95 0.83 0.10 52.38 01:55:01 AM 1 31.16 0.00 5.14 1.10 0.10 62.49 01:56:01 AM all 21.77 0.00 2.60 0.66 0.07 74.91 01:56:01 AM 0 28.25 0.00 3.12 0.72 0.08 67.83 01:56:01 AM 1 15.29 0.00 2.07 0.60 0.05 81.99 01:57:01 AM all 28.14 0.00 4.95 0.43 0.07 66.42 01:57:01 AM 0 32.38 0.00 5.34 0.48 0.07 61.74 01:57:01 AM 1 23.90 0.00 4.57 0.37 0.07 71.10 01:58:01 AM all 10.63 0.00 2.16 0.45 0.04 86.71 01:58:01 AM 0 16.93 0.00 2.29 0.27 0.05 80.46 01:58:01 AM 1 4.35 0.00 2.03 0.63 0.03 92.95 01:59:01 AM all 4.85 0.00 0.31 0.02 0.05 94.78 01:59:01 AM 0 6.10 0.00 0.30 0.03 0.07 93.50 01:59:01 AM 1 3.60 0.00 0.32 0.00 0.03 96.05 02:00:01 AM all 9.33 0.00 0.51 0.01 0.06 90.10 02:00:01 AM 0 9.25 0.00 0.49 0.00 0.05 90.21 02:00:01 AM 1 9.40 0.00 0.52 0.02 0.07 89.99 02:01:01 AM all 5.68 0.00 0.36 0.00 0.07 93.89 02:01:01 AM 0 8.21 0.00 0.41 0.00 0.07 91.31 02:01:01 AM 1 3.23 0.00 0.30 0.00 0.07 96.40 02:02:01 AM all 0.44 0.00 0.14 0.00 0.05 99.37 02:02:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 02:02:01 AM 1 0.33 0.00 0.22 0.00 0.07 99.38 02:03:01 AM all 6.69 0.00 0.28 0.00 0.06 92.97 02:03:01 AM 0 7.31 0.00 0.27 0.00 0.07 92.36 02:03:01 AM 1 6.07 0.00 0.30 0.00 0.05 93.58 02:04:01 AM all 5.46 0.00 0.40 0.00 0.05 94.09 02:04:01 AM 0 8.17 0.00 0.54 0.00 0.07 91.22 02:04:01 AM 1 2.77 0.00 0.27 0.00 0.03 96.92 02:05:01 AM all 8.90 0.00 0.52 0.01 0.05 90.52 02:05:01 AM 0 7.08 0.00 0.35 0.00 0.05 92.52 02:05:01 AM 1 10.78 0.00 0.69 0.02 0.05 88.46 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 5.84 0.00 0.36 0.00 0.07 93.73 02:06:01 AM 0 5.06 0.00 0.23 0.00 0.07 94.63 02:06:01 AM 1 6.63 0.00 0.50 0.00 0.07 92.80 02:07:01 AM all 3.08 0.00 0.25 0.00 0.05 96.61 02:07:01 AM 0 4.00 0.00 0.30 0.00 0.05 95.64 02:07:01 AM 1 2.17 0.00 0.20 0.00 0.05 97.58 02:08:01 AM all 3.68 0.00 0.18 0.00 0.06 96.08 02:08:01 AM 0 3.66 0.00 0.20 0.00 0.05 96.09 02:08:01 AM 1 3.69 0.00 0.17 0.00 0.07 96.07 02:09:01 AM all 7.31 0.00 0.51 0.02 0.06 92.10 02:09:01 AM 0 9.82 0.00 0.65 0.02 0.07 89.44 02:09:01 AM 1 4.86 0.00 0.37 0.02 0.05 94.70 02:10:01 AM all 7.72 0.00 0.54 0.00 0.06 91.68 02:10:01 AM 0 10.69 0.00 0.65 0.00 0.05 88.61 02:10:01 AM 1 4.80 0.00 0.44 0.00 0.07 94.69 02:11:01 AM all 4.23 0.00 0.37 0.00 0.06 95.35 02:11:01 AM 0 3.96 0.00 0.37 0.00 0.07 95.60 02:11:01 AM 1 4.49 0.00 0.36 0.00 0.05 95.10 02:12:01 AM all 4.45 0.00 0.35 0.00 0.04 95.16 02:12:01 AM 0 4.92 0.00 0.37 0.00 0.05 94.67 02:12:01 AM 1 3.98 0.00 0.33 0.00 0.03 95.65 02:13:01 AM all 4.10 0.00 0.33 0.00 0.05 95.53 02:13:01 AM 0 5.90 0.00 0.33 0.00 0.05 93.71 02:13:01 AM 1 2.29 0.00 0.32 0.00 0.05 97.34 02:14:01 AM all 4.45 0.00 0.23 0.00 0.04 95.27 02:14:01 AM 0 7.43 0.00 0.28 0.00 0.05 92.23 02:14:01 AM 1 1.47 0.00 0.18 0.00 0.03 98.31 02:15:01 AM all 16.66 0.23 0.56 0.11 0.08 82.37 02:15:01 AM 0 28.95 0.46 0.71 0.22 0.08 69.58 02:15:01 AM 1 4.47 0.00 0.42 0.00 0.07 95.05 02:16:01 AM all 14.90 0.00 0.60 0.03 0.07 84.41 02:16:01 AM 0 21.33 0.00 0.64 0.02 0.07 77.94 02:16:01 AM 1 8.47 0.00 0.56 0.03 0.07 90.87 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 7.07 0.00 0.31 0.00 0.04 92.58 02:17:01 AM 0 9.95 0.00 0.32 0.00 0.05 89.68 02:17:01 AM 1 4.19 0.00 0.30 0.00 0.03 95.48 02:18:01 AM all 12.59 0.00 0.38 0.01 0.07 86.96 02:18:01 AM 0 2.56 0.00 0.20 0.00 0.05 97.19 02:18:01 AM 1 22.62 0.00 0.55 0.02 0.08 76.73 02:19:01 AM all 26.01 0.00 3.01 0.18 0.07 70.74 02:19:01 AM 0 30.94 0.00 3.20 0.20 0.07 65.59 02:19:01 AM 1 21.07 0.00 2.82 0.15 0.07 75.89 Average: all 10.44 0.01 1.01 0.12 0.06 88.36 Average: 0 12.63 0.02 1.07 0.11 0.06 86.11 Average: 1 8.25 0.00 0.96 0.12 0.06 90.61