---> uname -a: Linux prd-centos8-robot-2c-8g-26152.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 596 4826 19 2274 6802 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:ca:b2:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84586sec preferred_lft 84586sec inet6 fe80::f816:3eff:feca:b25f/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) 03/04/2026 _x86_64_ (2 CPU) 00:46:50 LINUX RESTART (2 CPU) 12:47:01 AM tps rtps wtps bread/s bwrtn/s 12:48:01 AM 206.98 157.26 49.72 14612.01 38499.08 12:49:01 AM 80.44 0.40 80.04 16.66 6035.09 12:50:01 AM 75.81 2.07 73.74 120.76 10765.08 12:51:01 AM 22.15 0.42 21.74 64.76 1216.24 12:52:01 AM 77.25 6.93 70.32 1289.52 8095.47 12:53:01 AM 11.90 0.00 11.90 0.00 1101.32 12:54:01 AM 0.42 0.00 0.42 0.00 4.38 12:55:01 AM 0.35 0.00 0.35 0.00 3.47 12:56:01 AM 2.40 0.08 2.32 6.67 167.14 12:57:01 AM 0.50 0.00 0.50 0.00 117.03 12:58:01 AM 0.33 0.00 0.33 0.00 134.46 12:59:01 AM 0.30 0.00 0.30 0.00 232.62 01:00:01 AM 0.25 0.00 0.25 0.00 37.19 01:01:01 AM 0.18 0.02 0.17 0.13 36.98 01:02:01 AM 1.58 0.10 1.48 2.00 43.40 01:03:01 AM 0.32 0.00 0.32 0.00 20.26 01:04:01 AM 0.30 0.00 0.30 0.00 134.07 01:05:01 AM 0.37 0.00 0.37 0.00 67.96 01:06:01 AM 0.18 0.00 0.18 0.00 128.66 01:07:01 AM 0.38 0.00 0.38 0.00 160.48 01:08:01 AM 0.42 0.00 0.42 0.00 215.26 01:09:01 AM 0.15 0.00 0.15 0.00 4.42 01:10:01 AM 0.22 0.00 0.22 0.00 86.94 01:11:01 AM 0.27 0.00 0.27 0.00 16.46 01:12:01 AM 0.35 0.00 0.35 0.00 11.96 01:13:01 AM 0.25 0.00 0.25 0.00 23.23 01:14:01 AM 0.18 0.00 0.18 0.00 91.15 01:15:01 AM 0.45 0.00 0.45 0.00 52.53 01:16:01 AM 8.10 0.32 7.78 36.92 397.52 01:17:01 AM 36.28 0.83 35.44 70.79 3425.16 Average: 17.64 5.61 12.02 540.70 2377.54 12:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 AM 5629676 7112148 2252756 28.58 2688 1677776 665156 7.45 178220 1801400 78956 12:49:01 AM 5320368 7110064 2562064 32.50 2688 1967004 638012 7.14 187736 2039868 239896 12:50:01 AM 5233300 7071164 2649132 33.61 2688 2014504 655180 7.34 208324 2095472 8876 12:51:01 AM 5141664 7040572 2740768 34.77 2688 2072100 685232 7.67 228952 2156240 53884 12:52:01 AM 4984396 7077112 2898036 36.77 2688 2260336 625140 7.00 261800 2257612 24460 12:53:01 AM 4983280 7075796 2899152 36.78 2688 2260336 625140 7.00 261800 2257744 4 12:54:01 AM 4983372 7075884 2899060 36.78 2688 2260336 625140 7.00 261804 2257608 4 12:55:01 AM 4983332 7075848 2899100 36.78 2688 2260340 625140 7.00 261804 2257724 4 12:56:01 AM 4927644 7023264 2954788 37.49 2688 2263452 723688 8.10 262332 2312588 160 12:57:01 AM 4916904 7018784 2965528 37.62 2688 2269712 742212 8.31 262332 2323028 3124 12:58:01 AM 4912636 7018436 2969796 37.68 2688 2273664 761560 8.53 262332 2326964 3156 12:59:01 AM 4907832 7017544 2974600 37.74 2688 2277536 777400 8.70 262636 2331816 92 01:00:01 AM 4905828 7016544 2976604 37.76 2688 2278544 754780 8.45 262700 2333660 76 01:01:01 AM 4904220 7016040 2978212 37.78 2688 2279644 737460 8.26 262700 2335108 104 01:02:01 AM 4903932 7016220 2978500 37.79 2688 2280100 737760 8.26 262992 2335064 224 01:03:01 AM 4903584 7016424 2978848 37.79 2688 2280652 716240 8.02 262992 2335640 288 01:04:01 AM 4897484 7014036 2984948 37.87 2688 2284380 748720 8.38 263044 2341224 104 01:05:01 AM 4892208 7011300 2990224 37.94 2688 2286904 748720 8.38 263044 2346660 744 01:06:01 AM 4885832 7010136 2996600 38.02 2688 2292124 748720 8.38 263044 2352916 2140 01:07:01 AM 4883832 7011132 2998600 38.04 2688 2295196 748720 8.38 263044 2354924 508 01:08:01 AM 4878008 7011228 3004424 38.12 2688 2301040 748720 8.38 263044 2360904 20 01:09:01 AM 4878064 7011564 3004368 38.11 2688 2301328 748720 8.38 263044 2361036 208 01:10:01 AM 4875856 7011776 3006576 38.14 2688 2303732 748720 8.38 263044 2363184 48 01:11:01 AM 4875708 7012032 3006724 38.14 2688 2304136 748720 8.38 263044 2363468 48 01:12:01 AM 4876668 7013424 3005764 38.13 2688 2304568 726912 8.14 263044 2362360 276 01:13:01 AM 4875252 7013728 3007180 38.15 2688 2306296 726912 8.14 263044 2363976 1412 01:14:01 AM 4868288 7008484 3014144 38.24 2688 2308012 793332 8.88 263192 2370244 432 01:15:01 AM 4866912 7008272 3015520 38.26 2688 2309180 809764 9.07 263192 2371488 276 01:16:01 AM 4852460 6914968 3029972 38.44 2688 2234148 759340 8.50 347572 2319132 110772 01:17:01 AM 4950464 6973504 2931968 37.20 2688 2196884 713832 7.99 514224 2061604 25368 Average: 4963300 7026914 2919132 37.03 2688 2233465 720503 8.07 265669 2281689 18522 12:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 262.26 150.35 1193.37 55.34 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 93.62 76.07 910.25 10.32 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 62.06 43.05 637.53 5.74 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 18.82 19.14 23.98 5.94 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 603.10 445.64 431.62 103.55 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 1.43 0.85 0.37 0.19 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 2.65 1.92 0.50 0.42 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 2.22 1.88 0.41 0.41 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 56.11 37.91 22.99 4.47 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 33.46 33.16 36.61 4.43 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 17.38 16.18 18.07 2.63 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 85.82 85.54 31.58 7.47 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 53.18 51.68 10.97 4.37 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 51.99 49.98 11.60 4.95 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 11.31 9.38 2.74 1.82 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 8.15 6.80 2.96 1.33 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 75.67 74.43 15.09 14.85 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 76.22 76.57 28.79 5.81 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 114.01 114.25 69.08 8.64 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 71.53 64.65 40.08 4.87 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 88.59 88.99 58.88 7.56 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 34.84 34.82 5.97 2.49 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 52.52 51.92 26.18 4.93 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 12.65 10.83 3.03 2.23 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 11.95 10.40 2.86 2.10 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 49.08 48.84 26.60 3.84 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 70.75 64.24 12.27 6.35 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 30.82 25.72 5.59 2.65 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 133.21 79.84 183.44 147.48 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 18.45 17.03 15.28 8.55 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 73.46 59.73 127.62 14.52 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) 03/04/2026 _x86_64_ (2 CPU) 00:46:50 LINUX RESTART (2 CPU) 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 43.19 0.08 10.22 24.06 0.09 22.37 12:48:01 AM 0 41.18 0.02 10.53 24.04 0.08 24.15 12:48:01 AM 1 45.22 0.14 9.90 24.08 0.10 20.56 12:49:01 AM all 30.28 0.00 4.78 1.62 0.10 63.21 12:49:01 AM 0 29.49 0.00 4.86 2.03 0.10 63.52 12:49:01 AM 1 31.08 0.00 4.70 1.22 0.10 62.90 12:50:01 AM all 13.70 0.00 2.41 3.46 0.08 80.36 12:50:01 AM 0 11.38 0.00 2.22 3.66 0.08 82.65 12:50:01 AM 1 16.01 0.00 2.60 3.25 0.07 78.07 12:51:01 AM all 19.37 0.00 2.96 0.39 0.07 77.21 12:51:01 AM 0 15.77 0.00 2.63 0.63 0.07 80.90 12:51:01 AM 1 22.97 0.00 3.28 0.15 0.07 73.53 12:52:01 AM all 26.83 0.00 5.64 1.78 0.08 65.67 12:52:01 AM 0 30.84 0.00 6.07 1.81 0.08 61.20 12:52:01 AM 1 22.83 0.00 5.21 1.74 0.08 70.14 12:53:01 AM all 0.36 0.00 0.13 0.23 0.03 99.25 12:53:01 AM 0 0.13 0.00 0.13 0.13 0.03 99.57 12:53:01 AM 1 0.58 0.00 0.13 0.32 0.03 98.93 12:54:01 AM all 0.31 0.00 0.07 0.00 0.03 99.59 12:54:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 12:54:01 AM 1 0.50 0.00 0.05 0.00 0.03 99.42 12:55:01 AM all 0.36 0.00 0.07 0.00 0.03 99.55 12:55:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 12:55:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:56:01 AM all 7.59 0.00 0.95 0.01 0.06 91.40 12:56:01 AM 0 5.57 0.00 0.95 0.02 0.07 93.39 12:56:01 AM 1 9.61 0.00 0.94 0.00 0.05 89.40 12:57:01 AM all 12.49 0.00 0.92 0.00 0.07 86.52 12:57:01 AM 0 2.98 0.00 0.25 0.00 0.05 96.72 12:57:01 AM 1 22.03 0.00 1.59 0.00 0.08 76.30 12:58:01 AM all 8.21 0.00 0.32 0.00 0.06 91.41 12:58:01 AM 0 7.54 0.00 0.33 0.00 0.07 92.06 12:58:01 AM 1 8.88 0.00 0.30 0.00 0.05 90.77 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 11.23 0.00 1.22 0.02 0.08 87.45 12:59:01 AM 0 8.19 0.00 0.65 0.00 0.07 91.10 12:59:01 AM 1 14.23 0.00 1.80 0.03 0.08 83.85 01:00:01 AM all 5.92 0.00 0.56 0.00 0.06 93.46 01:00:01 AM 0 2.31 0.00 0.44 0.00 0.05 97.21 01:00:01 AM 1 9.60 0.00 0.68 0.00 0.07 89.65 01:01:01 AM all 7.13 0.00 0.66 0.00 0.06 92.15 01:01:01 AM 0 4.43 0.00 0.47 0.00 0.07 95.04 01:01:01 AM 1 9.84 0.00 0.85 0.00 0.05 89.25 01:02:01 AM all 4.43 0.00 0.49 0.02 0.06 95.01 01:02:01 AM 0 2.54 0.00 0.27 0.00 0.05 97.14 01:02:01 AM 1 6.31 0.00 0.72 0.03 0.07 92.87 01:03:01 AM all 3.56 0.00 0.33 0.00 0.08 96.03 01:03:01 AM 0 1.19 0.00 0.17 0.00 0.05 98.60 01:03:01 AM 1 5.93 0.00 0.50 0.00 0.10 93.47 01:04:01 AM all 12.14 0.00 0.83 0.04 0.06 86.93 01:04:01 AM 0 4.28 0.00 0.47 0.08 0.05 95.12 01:04:01 AM 1 20.38 0.00 1.21 0.00 0.07 78.34 01:05:01 AM all 4.78 0.00 0.37 0.00 0.07 94.79 01:05:01 AM 0 3.64 0.00 0.37 0.00 0.07 95.93 01:05:01 AM 1 5.92 0.00 0.37 0.00 0.07 93.64 01:06:01 AM all 6.65 0.00 0.65 0.00 0.08 92.62 01:06:01 AM 0 2.40 0.00 0.55 0.00 0.07 96.98 01:06:01 AM 1 10.91 0.00 0.76 0.00 0.08 88.25 01:07:01 AM all 3.44 0.00 0.34 0.00 0.07 96.16 01:07:01 AM 0 4.01 0.00 0.32 0.00 0.07 95.60 01:07:01 AM 1 2.86 0.00 0.35 0.00 0.07 96.72 01:08:01 AM all 9.48 0.00 0.98 0.02 0.08 89.45 01:08:01 AM 0 3.20 0.00 0.40 0.03 0.07 96.29 01:08:01 AM 1 15.76 0.00 1.56 0.00 0.08 82.59 01:09:01 AM all 1.72 0.00 0.23 0.00 0.06 97.99 01:09:01 AM 0 1.52 0.00 0.20 0.00 0.07 98.21 01:09:01 AM 1 1.93 0.00 0.25 0.00 0.05 97.77 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 5.82 0.00 0.49 0.00 0.07 93.62 01:10:01 AM 0 7.74 0.00 0.62 0.00 0.07 91.57 01:10:01 AM 1 3.90 0.00 0.37 0.00 0.07 95.67 01:11:01 AM all 4.52 0.00 0.18 0.00 0.07 95.24 01:11:01 AM 0 4.82 0.00 0.18 0.00 0.07 94.93 01:11:01 AM 1 4.22 0.00 0.17 0.00 0.07 95.55 01:12:01 AM all 4.36 0.00 0.25 0.00 0.06 95.33 01:12:01 AM 0 3.93 0.00 0.23 0.00 0.07 95.77 01:12:01 AM 1 4.80 0.00 0.27 0.00 0.05 94.89 01:13:01 AM all 6.15 0.00 0.58 0.00 0.06 93.20 01:13:01 AM 0 1.62 0.00 0.30 0.00 0.05 98.02 01:13:01 AM 1 10.89 0.00 0.88 0.00 0.07 88.16 01:14:01 AM all 7.43 0.00 1.16 0.00 0.08 91.33 01:14:01 AM 0 4.42 0.00 0.92 0.00 0.07 94.59 01:14:01 AM 1 10.45 0.00 1.39 0.00 0.10 88.05 01:15:01 AM all 4.82 0.00 0.42 0.00 0.07 94.69 01:15:01 AM 0 7.64 0.00 0.37 0.00 0.07 91.92 01:15:01 AM 1 2.01 0.00 0.47 0.00 0.07 97.46 01:16:01 AM all 20.83 0.00 2.26 0.18 0.08 76.65 01:16:01 AM 0 15.60 0.00 1.72 0.28 0.08 82.31 01:16:01 AM 1 26.05 0.00 2.81 0.07 0.08 70.99 01:17:01 AM all 30.01 0.01 4.32 0.79 0.09 64.79 01:17:01 AM 0 23.55 0.00 4.01 0.27 0.10 72.08 01:17:01 AM 1 36.47 0.02 4.63 1.32 0.08 57.49 Average: all 10.57 0.00 1.49 1.08 0.07 86.79 Average: 0 8.41 0.00 1.36 1.10 0.06 89.07 Average: 1 12.74 0.01 1.62 1.07 0.07 84.50