---> uname -a: Linux prd-centos8-robot-2c-8g-3630.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 591 4849 19 2257 6808 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:36:24:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84800sec preferred_lft 84800sec inet6 fe80::f816:3eff:fe36:24d2/64 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) 10/15/2025 _x86_64_ (2 CPU) 00:37:33 LINUX RESTART (2 CPU) 12:38:03 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 135.45 60.27 75.18 7840.06 31706.77 12:40:01 AM 105.93 0.72 105.21 52.92 11711.00 12:41:01 AM 23.82 0.42 23.40 64.77 1984.44 12:42:01 AM 83.64 6.97 76.67 1292.98 8855.71 12:43:01 AM 10.55 0.20 10.35 11.60 1112.88 12:44:01 AM 4.50 0.02 4.48 0.13 197.77 12:45:01 AM 0.90 0.00 0.90 0.00 99.65 12:46:01 AM 0.18 0.00 0.18 0.00 19.51 12:47:01 AM 0.38 0.00 0.38 0.00 76.97 12:48:01 AM 0.68 0.00 0.68 0.00 20.95 12:49:01 AM 0.42 0.00 0.42 0.00 49.45 12:50:01 AM 0.48 0.00 0.48 0.00 70.27 12:51:01 AM 0.33 0.00 0.33 0.00 41.79 12:52:01 AM 0.58 0.00 0.58 0.00 20.56 12:53:01 AM 0.53 0.03 0.50 0.27 41.59 12:54:01 AM 1.42 0.00 1.42 0.00 101.18 12:55:01 AM 0.65 0.00 0.65 0.00 89.30 12:56:01 AM 0.42 0.00 0.42 0.00 44.59 12:57:01 AM 0.43 0.00 0.43 0.00 70.19 12:58:01 AM 0.63 0.00 0.63 0.00 97.68 12:59:01 AM 0.38 0.00 0.38 0.00 26.24 01:00:01 AM 0.62 0.00 0.62 0.00 231.79 01:01:01 AM 0.97 0.00 0.97 0.00 129.36 01:02:01 AM 0.75 0.08 0.67 1.87 128.14 01:03:01 AM 12.65 0.32 12.33 36.92 678.49 01:04:01 AM 31.24 0.52 30.73 63.86 2861.16 Average: 15.94 2.60 13.34 350.62 2288.02 12:38:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5265328 6989260 2617104 33.20 2688 1907028 758084 8.49 223100 2076336 224004 12:40:01 AM 5165716 7008220 2716716 34.47 2688 2018084 707408 7.92 198392 2168164 42012 12:41:01 AM 5198720 7069084 2683712 34.05 2688 2045260 660968 7.40 222400 2110796 35772 12:42:01 AM 4963820 7059808 2918612 37.03 2688 2263204 640432 7.17 262160 2275852 26976 12:43:01 AM 4926120 7022396 2956312 37.51 2688 2263712 671624 7.52 262284 2313552 160 12:44:01 AM 4915716 7013572 2966716 37.64 2688 2265176 690760 7.73 262368 2323960 524 12:45:01 AM 4909612 7009560 2972820 37.71 2688 2267288 706152 7.91 262552 2329896 204 12:46:01 AM 4908120 7008388 2974312 37.73 2688 2267608 706152 7.91 262552 2331556 16 12:47:01 AM 4906188 7008624 2976244 37.76 2688 2269848 706152 7.91 262596 2333536 56 12:48:01 AM 4905468 7008292 2976964 37.77 2688 2270164 706152 7.91 262608 2334016 160 12:49:01 AM 4904200 7008296 2978232 37.78 2688 2271436 706152 7.91 262708 2335192 128 12:50:01 AM 4900324 7006264 2982108 37.83 2688 2273280 725648 8.13 262780 2338728 24 12:51:01 AM 4899632 7006756 2982800 37.84 2688 2274472 743896 8.33 262800 2339872 100 12:52:01 AM 4899176 7006604 2983256 37.85 2688 2274768 743896 8.33 262800 2340228 4 12:53:01 AM 4896708 7006040 2985724 37.88 2688 2276672 745028 8.34 263000 2342624 892 12:54:01 AM 4894664 7005556 2987768 37.90 2688 2278248 745028 8.34 263004 2344536 432 12:55:01 AM 4892144 7005040 2990288 37.94 2688 2280260 745028 8.34 263172 2346896 148 12:56:01 AM 4890360 7004916 2992072 37.96 2688 2281932 745028 8.34 263380 2348348 772 12:57:01 AM 4887632 7004556 2994800 37.99 2688 2284272 745028 8.34 263608 2350792 1304 12:58:01 AM 4886512 7004736 2995920 38.01 2688 2285564 745028 8.34 263652 2352136 4 12:59:01 AM 4883600 7004256 2998832 38.04 2688 2287996 745028 8.34 263752 2354840 1844 01:00:01 AM 4876980 7003056 3005452 38.13 2688 2293444 760744 8.52 264004 2360896 756 01:01:01 AM 4873632 7003056 3008800 38.17 2688 2296752 736912 8.25 264104 2364248 840 01:02:01 AM 4869372 7001784 3013060 38.23 2688 2299740 736912 8.25 264288 2368484 320 01:03:01 AM 4932872 6970060 2949560 37.42 2688 2210752 712372 7.98 331128 2259420 95716 01:04:01 AM 5053132 7058820 2829300 35.89 2688 2179680 653000 7.31 497324 1976140 26976 Average: 4942529 7011423 2939903 37.30 2688 2237948 718793 8.05 269097 2296963 17698 12:38:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 343.55 201.88 1714.93 64.64 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 83.91 61.21 850.48 10.23 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 12.19 10.31 6.36 4.17 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 239.46 172.34 371.21 45.00 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 16.01 8.28 5.59 2.05 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 36.56 25.68 9.78 6.13 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 38.43 37.54 7.39 3.27 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 12.66 10.38 2.58 1.19 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 59.51 58.32 11.50 5.15 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 32.64 14.36 6.48 1.67 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 69.99 54.78 13.98 6.59 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 65.91 60.99 14.78 8.14 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 30.44 28.31 7.09 4.47 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 16.16 14.20 3.04 1.32 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 26.97 25.16 5.76 2.59 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 34.89 33.61 9.89 5.32 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 66.29 66.91 12.36 10.68 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 58.90 60.48 10.55 7.20 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 63.66 64.56 17.67 7.59 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 36.03 28.53 7.58 4.06 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 39.22 36.22 7.22 5.98 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 78.15 77.15 16.21 10.75 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 58.88 57.68 13.13 7.44 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 10.31 10.37 2.46 1.78 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 93.64 61.03 181.04 134.91 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 16.26 15.08 13.71 7.63 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 62.74 49.63 125.76 14.16 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) 10/15/2025 _x86_64_ (2 CPU) 00:37:33 LINUX RESTART (2 CPU) 12:38:03 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 45.10 0.03 8.13 6.60 0.14 40.01 12:39:01 AM 0 36.56 0.05 8.23 5.51 0.10 49.55 12:39:01 AM 1 53.62 0.00 8.03 7.68 0.17 30.50 12:40:01 AM all 29.23 0.00 4.24 1.17 0.08 65.29 12:40:01 AM 0 26.32 0.00 4.66 1.44 0.08 67.50 12:40:01 AM 1 32.12 0.00 3.81 0.90 0.08 63.08 12:41:01 AM all 16.26 0.00 2.26 1.95 0.06 79.46 12:41:01 AM 0 11.89 0.00 1.75 1.92 0.07 84.37 12:41:01 AM 1 20.63 0.00 2.77 1.99 0.05 74.56 12:42:01 AM all 31.98 0.00 5.83 0.92 0.10 61.18 12:42:01 AM 0 28.66 0.00 5.84 1.26 0.10 64.13 12:42:01 AM 1 35.30 0.00 5.81 0.57 0.10 58.22 12:43:01 AM all 0.83 0.00 0.23 0.46 0.03 98.45 12:43:01 AM 0 0.47 0.00 0.13 0.25 0.03 99.11 12:43:01 AM 1 1.18 0.00 0.33 0.67 0.02 97.80 12:44:01 AM all 7.38 0.00 0.40 0.03 0.05 92.15 12:44:01 AM 0 8.06 0.00 0.36 0.00 0.05 91.54 12:44:01 AM 1 6.71 0.00 0.44 0.05 0.05 92.76 12:45:01 AM all 11.25 0.00 0.54 0.00 0.07 88.14 12:45:01 AM 0 7.26 0.00 0.44 0.00 0.07 92.23 12:45:01 AM 1 15.34 0.00 0.65 0.00 0.07 83.95 12:46:01 AM all 1.56 0.00 0.19 0.00 0.03 98.22 12:46:01 AM 0 2.33 0.00 0.25 0.00 0.05 97.37 12:46:01 AM 1 0.79 0.00 0.13 0.00 0.02 99.06 12:47:01 AM all 6.82 0.00 0.30 0.03 0.04 92.81 12:47:01 AM 0 4.71 0.00 0.35 0.07 0.05 94.82 12:47:01 AM 1 8.92 0.00 0.25 0.00 0.03 90.80 12:48:01 AM all 1.90 0.00 0.21 0.00 0.04 97.85 12:48:01 AM 0 2.26 0.00 0.22 0.00 0.05 97.47 12:48:01 AM 1 1.54 0.00 0.20 0.00 0.03 98.23 12:49:01 AM all 7.97 0.00 0.59 0.00 0.05 91.39 12:49:01 AM 0 6.77 0.00 0.63 0.00 0.05 92.55 12:49:01 AM 1 9.19 0.00 0.55 0.00 0.05 90.21 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 5.98 0.00 0.36 0.00 0.04 93.62 12:50:01 AM 0 6.02 0.00 0.35 0.00 0.03 93.60 12:50:01 AM 1 5.94 0.00 0.37 0.00 0.05 93.65 12:51:01 AM all 6.57 0.00 0.36 0.00 0.06 93.00 12:51:01 AM 0 4.69 0.00 0.20 0.00 0.05 95.06 12:51:01 AM 1 8.51 0.00 0.53 0.00 0.07 90.89 12:52:01 AM all 2.87 0.00 0.24 0.00 0.05 96.84 12:52:01 AM 0 3.50 0.00 0.31 0.00 0.05 96.14 12:52:01 AM 1 2.26 0.00 0.17 0.00 0.05 97.53 12:53:01 AM all 6.23 0.00 0.38 0.00 0.05 93.34 12:53:01 AM 0 4.12 0.00 0.33 0.00 0.05 95.50 12:53:01 AM 1 8.34 0.00 0.43 0.00 0.05 91.17 12:54:01 AM all 7.16 0.00 0.47 0.01 0.04 92.32 12:54:01 AM 0 4.40 0.00 0.40 0.02 0.03 95.14 12:54:01 AM 1 9.98 0.00 0.55 0.00 0.05 89.42 12:55:01 AM all 7.14 0.00 0.50 0.01 0.06 92.30 12:55:01 AM 0 8.20 0.00 0.58 0.02 0.07 91.13 12:55:01 AM 1 6.08 0.00 0.42 0.00 0.05 93.45 12:56:01 AM all 4.27 0.00 0.32 0.00 0.04 95.37 12:56:01 AM 0 4.04 0.00 0.34 0.00 0.05 95.58 12:56:01 AM 1 4.50 0.00 0.30 0.00 0.03 95.16 12:57:01 AM all 4.55 0.00 0.36 0.00 0.04 95.05 12:57:01 AM 0 3.90 0.00 0.37 0.00 0.03 95.70 12:57:01 AM 1 5.19 0.00 0.35 0.00 0.05 94.41 12:58:01 AM all 4.51 0.00 0.30 0.01 0.06 95.12 12:58:01 AM 0 1.45 0.00 0.25 0.00 0.05 98.24 12:58:01 AM 1 7.56 0.00 0.35 0.02 0.07 92.00 12:59:01 AM all 8.53 0.00 0.34 0.00 0.04 91.08 12:59:01 AM 0 7.56 0.00 0.27 0.00 0.03 92.14 12:59:01 AM 1 9.50 0.00 0.42 0.00 0.05 90.02 01:00:01 AM all 18.39 0.00 0.57 0.02 0.07 80.96 01:00:01 AM 0 13.90 0.00 0.57 0.03 0.07 85.42 01:00:01 AM 1 22.88 0.00 0.56 0.00 0.07 76.50 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 9.65 0.00 0.39 0.08 0.05 89.83 01:01:01 AM 0 4.27 0.00 0.40 0.17 0.05 95.11 01:01:01 AM 1 15.03 0.00 0.38 0.00 0.05 84.54 01:02:01 AM all 6.77 0.00 0.36 0.00 0.04 92.83 01:02:01 AM 0 2.52 0.00 0.29 0.00 0.03 97.16 01:02:01 AM 1 11.01 0.00 0.43 0.00 0.05 88.51 01:03:01 AM all 19.50 0.00 1.73 0.13 0.06 78.58 01:03:01 AM 0 21.03 0.00 1.50 0.20 0.05 77.21 01:03:01 AM 1 17.97 0.00 1.95 0.07 0.07 79.94 01:04:01 AM all 31.31 0.00 3.74 0.14 0.07 64.73 01:04:01 AM 0 27.21 0.00 3.75 0.15 0.08 68.81 01:04:01 AM 1 35.41 0.00 3.73 0.13 0.07 60.66 Average: all 11.66 0.00 1.28 0.44 0.06 86.56 Average: 0 9.68 0.00 1.26 0.42 0.06 88.59 Average: 1 13.64 0.00 1.30 0.46 0.06 84.54