---> uname -a: Linux prd-centos8-robot-2c-8g-2500.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 599 4820 19 2277 6799 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:99:b6:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84624sec preferred_lft 84624sec inet6 fe80::f816:3eff:fe99:b66d/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) 01/21/2026 _x86_64_ (2 CPU) 00:36:16 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 90.92 6.81 84.11 1134.56 6683.49 12:39:01 AM 82.02 1.05 80.97 73.99 10998.33 12:40:01 AM 25.42 0.38 25.04 64.23 1403.03 12:41:01 AM 85.30 6.93 78.37 1289.30 8610.23 12:42:01 AM 10.55 0.00 10.55 0.00 896.70 12:43:01 AM 0.35 0.00 0.35 0.00 6.18 12:44:01 AM 0.13 0.00 0.13 0.00 1.03 12:45:01 AM 0.53 0.10 0.43 6.80 97.07 12:46:01 AM 2.28 0.00 2.28 0.00 180.02 12:47:01 AM 0.47 0.00 0.47 0.00 140.23 12:48:01 AM 0.32 0.00 0.32 0.00 239.44 12:49:01 AM 0.35 0.00 0.35 0.00 37.43 12:50:01 AM 0.23 0.00 0.23 0.00 34.77 12:51:01 AM 0.17 0.00 0.17 0.00 14.45 12:52:01 AM 0.57 0.03 0.53 0.27 24.59 12:53:01 AM 1.30 0.00 1.30 0.00 42.97 12:54:01 AM 0.48 0.00 0.48 0.00 196.52 12:55:01 AM 0.20 0.00 0.20 0.00 144.78 12:56:01 AM 0.18 0.00 0.18 0.00 107.33 12:57:01 AM 0.55 0.00 0.55 0.00 199.73 12:58:01 AM 0.37 0.00 0.37 0.00 16.28 12:59:01 AM 0.37 0.00 0.37 0.00 81.04 01:00:01 AM 0.23 0.00 0.23 0.00 14.91 01:01:01 AM 0.42 0.02 0.40 0.13 21.37 01:02:01 AM 0.67 0.07 0.60 1.73 44.58 01:03:01 AM 0.37 0.00 0.37 0.00 65.53 01:04:01 AM 0.15 0.00 0.15 0.00 46.54 01:05:01 AM 17.23 0.32 16.91 36.93 872.25 Average: 11.50 0.56 10.94 93.15 1115.03 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5303952 7102064 2578480 32.71 2688 1975228 647212 7.25 187160 2055904 249444 12:39:01 AM 5174068 7017452 2708364 34.36 2688 2019456 704540 7.89 199032 2160952 16 12:40:01 AM 5114044 7022780 2768388 35.12 2688 2081092 713848 7.99 228656 2179988 58008 12:41:01 AM 4961720 7064012 2920712 37.05 2688 2269204 625040 7.00 261168 2273452 18404 12:42:01 AM 4962752 7064940 2919680 37.04 2688 2269224 624808 7.00 261184 2273716 12 12:43:01 AM 4962884 7065064 2919548 37.04 2688 2269224 624808 7.00 261188 2273740 8 12:44:01 AM 4963180 7065360 2919252 37.03 2688 2269224 624808 7.00 261188 2273516 4 12:45:01 AM 4908092 7013236 2974340 37.73 2688 2272220 716464 8.02 261712 2327836 156 12:46:01 AM 4900368 7010204 2982064 37.83 2688 2276880 716464 8.02 261712 2335552 1636 12:47:01 AM 4893848 7009152 2988584 37.91 2688 2282372 755928 8.46 261716 2341600 3096 12:48:01 AM 4885944 7005312 2996488 38.01 2688 2286412 773688 8.66 262020 2349600 0 12:49:01 AM 4884608 7004988 2997824 38.03 2688 2287424 754896 8.45 262084 2350884 24 12:50:01 AM 4883804 7005252 2998628 38.04 2688 2288492 712312 7.98 262084 2352012 128 12:51:01 AM 4883404 7005224 2999028 38.05 2688 2288872 712312 7.98 262084 2352304 112 12:52:01 AM 4883044 7005188 2999388 38.05 2688 2289188 713808 7.99 262244 2352592 16 12:53:01 AM 4877232 7003292 3005200 38.13 2688 2293104 748304 8.38 262296 2358120 3504 12:54:01 AM 4872072 7000612 3010360 38.19 2688 2295584 766488 8.58 262296 2363056 260 12:55:01 AM 4866696 6999380 3015736 38.26 2688 2299728 766488 8.58 262296 2368520 92 12:56:01 AM 4862408 6998396 3020024 38.31 2688 2303088 766488 8.58 262296 2372788 268 12:57:01 AM 4856544 6998136 3025888 38.39 2688 2308644 766488 8.58 262296 2378464 12 12:58:01 AM 4856608 6998584 3025824 38.39 2688 2309052 766488 8.58 262296 2378784 40 12:59:01 AM 4852720 6997040 3029712 38.44 2688 2311372 749624 8.39 262296 2382664 76 01:00:01 AM 4852012 6996728 3030420 38.45 2688 2311768 746040 8.35 262296 2383292 104 01:01:01 AM 4851332 6996460 3031100 38.45 2688 2312180 729524 8.17 262296 2383732 4 01:02:01 AM 4849700 6996756 3032732 38.47 2688 2314108 729524 8.17 262560 2385176 832 01:03:01 AM 4845292 6994124 3037140 38.53 2688 2315884 787144 8.81 262568 2389184 876 01:04:01 AM 4843424 6993340 3039008 38.55 2688 2316980 820072 9.18 262568 2390776 620 01:05:01 AM 4951420 6972916 2931012 37.18 2688 2193820 699952 7.84 349988 2219344 80752 Average: 4921542 7014500 2960890 37.56 2688 2261065 723699 8.10 259056 2321698 14947 12:37:01 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 216.76 152.42 1463.65 40.48 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 69.46 45.86 601.86 5.44 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 20.39 18.37 26.00 6.01 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 579.09 436.35 429.80 100.96 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 11.46 9.63 3.89 3.20 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 2.72 2.07 0.69 0.61 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 2.98 1.88 0.50 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 53.22 35.31 23.16 4.59 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 32.09 28.87 26.85 3.80 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 23.78 19.95 28.19 3.22 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 88.67 87.25 32.07 7.87 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 52.44 50.81 11.34 4.55 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 57.45 51.72 12.06 4.97 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 11.68 9.28 2.78 1.81 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 9.05 7.06 2.13 1.40 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 72.83 72.24 15.44 14.40 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 74.03 73.21 28.74 5.73 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 113.56 113.80 51.78 8.60 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 88.95 85.45 43.78 6.69 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 70.01 70.88 54.96 5.74 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 36.96 36.76 6.11 2.68 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 52.65 51.25 26.41 4.96 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 12.63 10.88 3.09 2.21 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 11.19 9.61 2.68 1.96 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 49.74 48.68 27.32 4.19 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 79.86 67.64 13.55 6.32 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 22.20 18.03 4.72 2.48 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 117.65 79.15 179.08 147.48 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 72.63 60.52 111.52 14.38 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) 01/21/2026 _x86_64_ (2 CPU) 00:36:16 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 40.12 0.00 6.39 0.99 0.12 52.37 12:38:01 AM 0 36.25 0.00 6.31 0.95 0.12 56.38 12:38:01 AM 1 44.00 0.00 6.47 1.03 0.13 48.37 12:39:01 AM all 14.55 0.00 2.04 1.34 0.09 81.98 12:39:01 AM 0 10.77 0.00 1.60 1.13 0.08 86.41 12:39:01 AM 1 18.33 0.00 2.49 1.54 0.10 77.54 12:40:01 AM all 22.83 0.00 3.42 0.21 0.07 73.47 12:40:01 AM 0 15.89 0.00 3.25 0.13 0.08 80.64 12:40:01 AM 1 29.77 0.00 3.58 0.28 0.07 66.29 12:41:01 AM all 28.19 0.00 6.05 0.88 0.08 64.80 12:41:01 AM 0 27.64 0.00 6.18 0.82 0.08 65.28 12:41:01 AM 1 28.74 0.00 5.92 0.94 0.08 64.32 12:42:01 AM all 0.42 0.00 0.24 0.09 0.04 99.21 12:42:01 AM 0 0.52 0.00 0.18 0.02 0.05 99.23 12:42:01 AM 1 0.32 0.00 0.30 0.17 0.03 99.18 12:43:01 AM all 0.35 0.00 0.08 0.00 0.03 99.54 12:43:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 12:43:01 AM 1 0.13 0.00 0.12 0.00 0.05 99.70 12:44:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 12:44:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 12:44:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 12:45:01 AM all 7.20 0.00 0.87 0.01 0.06 91.86 12:45:01 AM 0 7.89 0.00 1.27 0.00 0.05 90.79 12:45:01 AM 1 6.52 0.00 0.47 0.02 0.07 92.93 12:46:01 AM all 9.58 0.00 0.43 0.01 0.08 89.90 12:46:01 AM 0 5.95 0.00 0.42 0.02 0.07 93.55 12:46:01 AM 1 13.22 0.00 0.44 0.00 0.10 86.24 12:47:01 AM all 10.67 0.00 0.83 0.01 0.09 88.40 12:47:01 AM 0 6.60 0.00 0.35 0.02 0.10 92.93 12:47:01 AM 1 14.74 0.00 1.30 0.00 0.08 83.87 12:48:01 AM all 11.35 0.00 1.21 0.00 0.08 87.36 12:48:01 AM 0 4.17 0.00 0.49 0.00 0.08 95.26 12:48:01 AM 1 18.65 0.00 1.94 0.00 0.09 79.33 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 5.97 0.00 0.59 0.00 0.08 93.37 12:49:01 AM 0 1.24 0.00 0.35 0.00 0.07 98.34 12:49:01 AM 1 10.78 0.00 0.83 0.00 0.08 88.31 12:50:01 AM all 6.65 0.00 0.65 0.00 0.09 92.60 12:50:01 AM 0 2.61 0.00 0.45 0.00 0.08 96.86 12:50:01 AM 1 10.72 0.00 0.86 0.00 0.10 88.32 12:51:01 AM all 4.37 0.00 0.33 0.00 0.08 95.23 12:51:01 AM 0 2.56 0.00 0.25 0.00 0.07 97.13 12:51:01 AM 1 6.19 0.00 0.40 0.00 0.08 93.33 12:52:01 AM all 3.33 0.00 0.40 0.00 0.07 96.20 12:52:01 AM 0 4.31 0.00 0.43 0.00 0.05 95.20 12:52:01 AM 1 2.36 0.00 0.37 0.00 0.08 97.19 12:53:01 AM all 12.31 0.00 0.92 0.01 0.07 86.69 12:53:01 AM 0 2.55 0.00 0.54 0.02 0.07 96.83 12:53:01 AM 1 22.59 0.00 1.32 0.00 0.07 76.01 12:54:01 AM all 5.04 0.00 0.39 0.01 0.08 94.49 12:54:01 AM 0 4.91 0.00 0.40 0.02 0.08 94.59 12:54:01 AM 1 5.16 0.00 0.37 0.00 0.07 94.40 12:55:01 AM all 6.80 0.00 0.74 0.00 0.08 92.38 12:55:01 AM 0 4.38 0.00 0.62 0.00 0.08 94.91 12:55:01 AM 1 9.22 0.00 0.86 0.00 0.08 89.84 12:56:01 AM all 5.04 0.00 0.40 0.00 0.08 94.48 12:56:01 AM 0 3.14 0.00 0.44 0.00 0.07 96.36 12:56:01 AM 1 6.93 0.00 0.37 0.00 0.10 92.60 12:57:01 AM all 8.07 0.00 0.94 0.01 0.08 90.90 12:57:01 AM 0 1.42 0.00 0.40 0.00 0.07 98.11 12:57:01 AM 1 14.73 0.00 1.48 0.02 0.10 83.68 12:58:01 AM all 1.99 0.00 0.24 0.00 0.08 97.68 12:58:01 AM 0 1.24 0.00 0.27 0.00 0.08 98.41 12:58:01 AM 1 2.75 0.00 0.22 0.00 0.08 96.95 12:59:01 AM all 5.93 0.00 0.49 0.00 0.08 93.50 12:59:01 AM 0 4.15 0.00 0.45 0.00 0.07 95.34 12:59:01 AM 1 7.72 0.00 0.54 0.00 0.08 91.66 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 4.36 0.00 0.20 0.00 0.08 95.36 01:00:01 AM 0 1.87 0.00 0.18 0.00 0.07 97.88 01:00:01 AM 1 6.86 0.00 0.22 0.00 0.08 92.84 01:01:01 AM all 4.41 0.00 0.26 0.01 0.07 95.25 01:01:01 AM 0 2.07 0.00 0.17 0.02 0.07 97.68 01:01:01 AM 1 6.76 0.00 0.35 0.00 0.07 92.83 01:02:01 AM all 7.39 0.00 0.67 0.00 0.08 91.87 01:02:01 AM 0 4.85 0.00 0.51 0.00 0.07 94.57 01:02:01 AM 1 9.98 0.00 0.83 0.00 0.09 89.11 01:03:01 AM all 6.61 0.00 1.20 0.00 0.08 92.10 01:03:01 AM 0 7.52 0.00 1.44 0.00 0.08 90.95 01:03:01 AM 1 5.71 0.00 0.96 0.00 0.08 93.25 01:04:01 AM all 4.68 0.00 0.25 0.00 0.09 94.98 01:04:01 AM 0 4.80 0.00 0.25 0.00 0.08 94.86 01:04:01 AM 1 4.55 0.00 0.25 0.00 0.10 95.10 01:05:01 AM all 24.48 0.00 2.55 0.09 0.09 72.79 01:05:01 AM 0 19.58 0.00 2.30 0.05 0.10 77.97 01:05:01 AM 1 29.38 0.00 2.81 0.13 0.08 67.60 Average: all 9.40 0.00 1.17 0.13 0.08 89.22 Average: 0 6.79 0.00 1.06 0.11 0.07 91.96 Average: 1 12.02 0.00 1.29 0.15 0.08 86.46