---> uname -a: Linux prd-centos8-robot-2c-8g-2159.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 615 4820 19 2261 6783 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:1b:84:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84762sec preferred_lft 84762sec inet6 fe80::f816:3eff:fe1b:8407/64 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) 01/20/2026 _x86_64_ (2 CPU) 01:42:14 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 85.95 6.35 79.61 1096.43 6631.99 01:45:01 AM 83.14 1.08 82.06 75.31 11069.89 01:46:01 AM 27.64 0.42 27.22 64.78 1595.43 01:47:01 AM 79.52 6.93 72.59 1289.52 8504.90 01:48:01 AM 9.96 0.07 9.90 4.93 686.70 01:49:01 AM 2.22 0.00 2.22 0.00 95.83 01:50:01 AM 0.62 0.00 0.62 0.00 108.96 01:51:01 AM 0.42 0.00 0.42 0.00 5.40 01:52:01 AM 0.45 0.00 0.45 0.00 16.88 01:53:01 AM 0.62 0.00 0.62 0.00 74.27 01:54:01 AM 0.43 0.00 0.43 0.00 38.55 01:55:01 AM 0.47 0.00 0.47 0.00 71.11 01:56:01 AM 0.30 0.00 0.30 0.00 55.24 01:57:01 AM 0.33 0.00 0.33 0.00 12.16 01:58:01 AM 0.50 0.03 0.47 0.27 36.70 01:59:01 AM 1.58 0.00 1.58 0.00 104.18 02:00:01 AM 0.48 0.00 0.48 0.00 81.37 02:01:01 AM 0.67 0.00 0.67 0.00 78.14 02:02:01 AM 0.65 0.08 0.57 1.87 48.93 02:03:01 AM 0.80 0.00 0.80 0.00 95.05 02:04:01 AM 0.33 0.00 0.33 0.00 51.24 02:05:01 AM 0.60 0.00 0.60 0.00 179.72 02:06:01 AM 0.72 0.00 0.72 0.00 170.05 02:07:01 AM 0.45 0.00 0.45 0.00 56.06 02:08:01 AM 2.60 0.18 2.41 4.26 219.12 02:09:01 AM 31.94 0.45 31.49 68.91 3157.36 Average: 12.82 0.60 12.22 100.24 1278.67 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5261320 7006976 2621112 33.25 2688 1926700 736844 8.25 191592 2103692 201752 01:45:01 AM 5155304 6998804 2727128 34.60 2688 2019624 732560 8.20 198664 2176636 8 01:46:01 AM 5092516 7025108 2789916 35.39 2688 2103612 704448 7.89 228796 2195384 76156 01:47:01 AM 4936080 7039632 2946352 37.38 2688 2269396 667604 7.48 260796 2294644 10844 01:48:01 AM 4893320 6997364 2989112 37.92 2688 2270176 719912 8.06 261132 2338364 40 01:49:01 AM 4886996 6992580 2995436 38.00 2688 2271684 719912 8.06 261364 2344408 1040 01:50:01 AM 4882468 6989952 2999964 38.06 2688 2273584 736916 8.25 261384 2348832 4 01:51:01 AM 4882324 6989856 3000108 38.06 2688 2273612 736916 8.25 261384 2349236 4 01:52:01 AM 4881676 6989968 3000756 38.07 2688 2274396 736916 8.25 261408 2349976 468 01:53:01 AM 4871184 6981140 3011248 38.20 2688 2276040 736916 8.25 261440 2360424 172 01:54:01 AM 4870076 6981108 3012356 38.22 2688 2277136 736916 8.25 261540 2361404 324 01:55:01 AM 4867636 6980796 3014796 38.25 2688 2279248 736916 8.25 261612 2363732 508 01:56:01 AM 4864816 6979140 3017616 38.28 2688 2280404 736916 8.25 261632 2366588 120 01:57:01 AM 4864476 6979016 3017956 38.29 2688 2280636 736916 8.25 261632 2366804 148 01:58:01 AM 4862712 6978776 3019720 38.31 2688 2282144 757764 8.48 261880 2368460 788 01:59:01 AM 4860396 6978124 3022036 38.34 2688 2283816 757764 8.48 261900 2370612 400 02:00:01 AM 4858412 6978084 3024020 38.36 2688 2285792 746396 8.36 262008 2372364 228 02:01:01 AM 4856100 6977512 3026332 38.39 2688 2287568 746396 8.36 262232 2374348 116 02:02:01 AM 4854788 6977976 3027644 38.41 2688 2289316 746396 8.36 262584 2375460 776 02:03:01 AM 4852732 6977600 3029700 38.44 2688 2290960 746396 8.36 262688 2377544 76 02:04:01 AM 4850488 6977048 3031944 38.46 2688 2292652 746396 8.36 262712 2379968 416 02:05:01 AM 4844304 6976276 3038128 38.54 2688 2298080 746396 8.36 262972 2385528 816 02:06:01 AM 4839984 6976268 3042448 38.60 2688 2302364 746396 8.36 263144 2389796 540 02:07:01 AM 4837308 6975700 3045124 38.63 2688 2304472 746396 8.36 263188 2392516 1296 02:08:01 AM 5068480 7030564 2813952 35.70 2688 2129736 660540 7.40 260992 2165564 9088 02:09:01 AM 4930140 6935444 2952292 37.45 2688 2177724 758648 8.49 498684 2092852 11352 Average: 4912540 6987339 2969892 37.68 2688 2242341 733942 8.22 264591 2321736 12211 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 178.17 135.05 1337.75 24.93 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 71.53 49.88 603.97 7.08 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 26.19 20.59 91.41 6.28 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 217.30 169.27 294.68 37.84 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 24.76 13.60 8.34 1.85 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 35.03 33.35 7.25 6.27 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 47.37 46.40 8.26 4.00 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 2.63 0.55 0.22 0.05 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 26.64 23.18 4.11 2.07 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 46.21 43.83 9.72 10.34 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 75.62 50.90 14.08 6.29 0.00 0.00 0.00 0.00 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 80.92 74.64 17.57 9.15 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 28.28 27.28 6.82 4.43 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 13.88 12.48 2.30 1.15 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 27.31 22.99 6.20 2.69 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 30.71 26.29 9.56 5.07 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 69.59 63.79 13.37 10.35 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 58.69 59.90 10.90 7.36 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 57.60 58.85 10.49 7.13 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 38.52 32.56 13.45 3.88 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 38.93 32.16 8.25 6.43 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 58.14 59.77 13.05 8.02 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 75.85 76.42 15.89 10.51 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 21.88 20.25 4.88 2.86 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 32.64 25.21 50.11 7.26 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 69.93 46.38 142.37 135.19 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 55.94 47.14 104.04 12.63 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) 01/20/2026 _x86_64_ (2 CPU) 01:42:14 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 34.88 0.00 5.02 0.76 0.08 59.26 01:44:01 AM 0 43.00 0.00 6.25 0.99 0.08 49.68 01:44:01 AM 1 26.78 0.00 3.79 0.53 0.08 68.81 01:45:01 AM all 17.82 0.00 2.69 0.83 0.08 78.59 01:45:01 AM 0 23.13 0.00 3.34 1.10 0.07 72.37 01:45:01 AM 1 12.51 0.00 2.04 0.57 0.08 84.80 01:46:01 AM all 24.84 0.00 3.62 0.18 0.07 71.29 01:46:01 AM 0 32.56 0.00 3.83 0.17 0.08 63.36 01:46:01 AM 1 17.12 0.00 3.40 0.18 0.07 79.23 01:47:01 AM all 25.29 0.00 4.95 0.67 0.08 69.02 01:47:01 AM 0 26.49 0.00 5.01 0.52 0.08 67.90 01:47:01 AM 1 24.08 0.00 4.89 0.82 0.08 70.13 01:48:01 AM all 3.32 0.00 0.26 0.08 0.05 96.29 01:48:01 AM 0 1.34 0.00 0.22 0.13 0.05 98.26 01:48:01 AM 1 5.32 0.00 0.30 0.02 0.05 94.32 01:49:01 AM all 6.63 0.00 0.41 0.01 0.08 92.87 01:49:01 AM 0 4.62 0.00 0.40 0.02 0.10 94.86 01:49:01 AM 1 8.70 0.00 0.41 0.00 0.07 90.82 01:50:01 AM all 9.85 0.00 0.49 0.00 0.08 89.59 01:50:01 AM 0 7.91 0.00 0.39 0.00 0.07 91.63 01:50:01 AM 1 11.82 0.00 0.59 0.00 0.09 87.51 01:51:01 AM all 0.43 0.00 0.13 0.00 0.07 99.37 01:51:01 AM 0 0.73 0.00 0.15 0.00 0.07 99.05 01:51:01 AM 1 0.13 0.00 0.12 0.00 0.07 99.68 01:52:01 AM all 2.82 0.00 0.17 0.00 0.08 96.92 01:52:01 AM 0 3.66 0.00 0.13 0.00 0.07 96.14 01:52:01 AM 1 1.99 0.00 0.20 0.00 0.10 97.71 01:53:01 AM all 5.47 0.00 0.26 0.01 0.08 94.18 01:53:01 AM 0 1.97 0.00 0.27 0.00 0.07 97.70 01:53:01 AM 1 8.99 0.00 0.25 0.02 0.10 90.64 01:54:01 AM all 6.12 0.00 0.38 0.01 0.08 93.41 01:54:01 AM 0 8.93 0.00 0.46 0.02 0.05 90.54 01:54:01 AM 1 3.39 0.00 0.30 0.00 0.10 96.20 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 7.40 0.00 0.43 0.00 0.08 92.09 01:55:01 AM 0 10.66 0.00 0.42 0.00 0.07 88.85 01:55:01 AM 1 4.18 0.00 0.44 0.00 0.08 95.30 01:56:01 AM all 6.09 0.00 0.30 0.00 0.08 93.53 01:56:01 AM 0 3.66 0.00 0.18 0.00 0.08 96.08 01:56:01 AM 1 8.61 0.00 0.41 0.00 0.07 90.91 01:57:01 AM all 2.49 0.00 0.19 0.00 0.08 97.23 01:57:01 AM 0 0.78 0.00 0.13 0.00 0.07 99.02 01:57:01 AM 1 4.22 0.00 0.25 0.00 0.10 95.42 01:58:01 AM all 5.16 0.00 0.36 0.00 0.08 94.39 01:58:01 AM 0 6.81 0.00 0.38 0.00 0.08 92.72 01:58:01 AM 1 3.51 0.00 0.33 0.00 0.08 96.07 01:59:01 AM all 6.78 0.00 0.36 0.01 0.08 92.76 01:59:01 AM 0 8.37 0.00 0.44 0.02 0.08 91.09 01:59:01 AM 1 5.20 0.00 0.29 0.00 0.08 94.43 02:00:01 AM all 7.57 0.00 0.52 0.00 0.09 91.83 02:00:01 AM 0 11.27 0.00 0.61 0.00 0.09 88.03 02:00:01 AM 1 3.93 0.00 0.42 0.00 0.10 95.55 02:01:01 AM all 4.36 0.00 0.33 0.00 0.09 95.22 02:01:01 AM 0 4.78 0.00 0.33 0.00 0.10 94.79 02:01:01 AM 1 3.93 0.00 0.33 0.00 0.08 95.65 02:02:01 AM all 4.27 0.00 0.33 0.00 0.08 95.32 02:02:01 AM 0 3.73 0.00 0.32 0.00 0.08 95.87 02:02:01 AM 1 4.82 0.00 0.33 0.00 0.08 94.76 02:03:01 AM all 3.48 0.00 0.24 0.00 0.10 96.18 02:03:01 AM 0 4.29 0.00 0.23 0.00 0.10 95.37 02:03:01 AM 1 2.66 0.00 0.25 0.00 0.10 96.99 02:04:01 AM all 6.20 0.00 0.34 0.00 0.08 93.39 02:04:01 AM 0 9.86 0.00 0.42 0.00 0.07 89.65 02:04:01 AM 1 2.56 0.00 0.25 0.00 0.08 97.11 02:05:01 AM all 17.09 0.00 0.42 0.01 0.11 82.37 02:05:01 AM 0 26.70 0.00 0.49 0.00 0.12 72.70 02:05:01 AM 1 7.54 0.00 0.35 0.02 0.10 91.99 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 14.42 0.00 0.49 0.00 0.08 85.01 02:06:01 AM 0 24.55 0.00 0.58 0.00 0.09 74.78 02:06:01 AM 1 4.47 0.00 0.40 0.00 0.08 95.05 02:07:01 AM all 6.34 0.00 0.28 0.00 0.10 93.28 02:07:01 AM 0 10.98 0.00 0.33 0.00 0.08 88.60 02:07:01 AM 1 1.70 0.00 0.22 0.00 0.12 97.96 02:08:01 AM all 12.86 0.00 0.88 0.02 0.08 86.17 02:08:01 AM 0 8.08 0.00 0.97 0.02 0.08 90.85 02:08:01 AM 1 17.63 0.00 0.78 0.02 0.08 81.48 02:09:01 AM all 32.20 0.00 3.34 0.19 0.08 64.19 02:09:01 AM 0 43.29 0.00 3.81 0.22 0.08 52.60 02:09:01 AM 1 21.13 0.00 2.87 0.17 0.08 75.75 Average: all 10.56 0.00 1.05 0.11 0.08 88.20 Average: 0 12.78 0.00 1.16 0.12 0.08 85.86 Average: 1 8.35 0.00 0.94 0.09 0.09 90.54