---> uname -a: Linux prd-centos8-robot-2c-8g-9056.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 648 4769 19 2279 6750 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:ef:fb:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84601sec preferred_lft 84601sec inet6 fe80::f816:3eff:feef:fbbc/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) 02/10/2026 _x86_64_ (2 CPU) 03:23:46 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 196.39 152.91 43.48 14515.44 38149.98 03:26:01 AM 125.55 0.35 125.20 15.06 12066.04 03:27:01 AM 41.90 1.02 40.89 73.44 5327.42 03:28:01 AM 24.95 0.42 24.53 64.79 1897.08 03:29:01 AM 73.23 6.93 66.29 1289.30 7951.68 03:30:01 AM 5.86 0.00 5.86 0.00 443.59 03:31:01 AM 0.25 0.00 0.25 0.00 2.72 03:32:01 AM 0.15 0.00 0.15 0.00 2.12 03:33:01 AM 2.05 0.10 1.95 6.80 158.59 03:34:01 AM 0.50 0.00 0.50 0.00 162.06 03:35:01 AM 0.38 0.00 0.38 0.00 184.85 03:36:01 AM 0.38 0.00 0.38 0.00 143.62 03:37:01 AM 0.20 0.00 0.20 0.00 34.29 03:38:01 AM 0.15 0.00 0.15 0.00 37.47 03:39:01 AM 0.33 0.03 0.30 0.27 20.91 03:40:01 AM 1.27 0.00 1.27 0.00 37.54 03:41:01 AM 0.33 0.00 0.33 0.00 42.94 03:42:01 AM 0.53 0.00 0.53 0.00 182.57 03:43:01 AM 0.23 0.00 0.23 0.00 179.05 03:44:01 AM 0.35 0.00 0.35 0.00 119.81 03:45:01 AM 0.38 0.00 0.38 0.00 201.70 03:46:01 AM 0.15 0.00 0.15 0.00 5.48 03:47:01 AM 0.20 0.00 0.20 0.00 85.85 03:48:01 AM 0.15 0.00 0.15 0.00 14.66 03:49:01 AM 0.25 0.00 0.25 0.00 18.36 03:50:01 AM 0.33 0.00 0.33 0.00 16.33 03:51:01 AM 0.47 0.00 0.47 0.00 94.40 03:52:01 AM 0.23 0.00 0.23 0.00 47.13 03:53:01 AM 11.50 0.32 11.18 36.92 562.65 Average: 16.85 5.59 11.26 551.92 2351.72 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5634456 7103764 2247976 28.52 2688 1664596 677100 7.58 177256 1796764 71556 03:26:01 AM 5124140 6999224 2758292 34.99 2688 2052164 713672 7.99 191132 2224272 170772 03:27:01 AM 5093760 6972952 2788672 35.38 2688 2055828 746972 8.36 213856 2227968 46216 03:28:01 AM 5035528 7002080 2846904 36.12 2688 2137752 728812 8.16 234172 2249612 96724 03:29:01 AM 4919004 7018244 2963428 37.60 2688 2265644 677004 7.58 260888 2318256 9084 03:30:01 AM 4918632 7017868 2963800 37.60 2688 2265648 692384 7.75 260892 2318168 16 03:31:01 AM 4919144 7018400 2963288 37.59 2688 2265648 692384 7.75 260892 2317956 12 03:32:01 AM 4919084 7018344 2963348 37.59 2688 2265652 692384 7.75 260892 2318056 4 03:33:01 AM 4863012 6965560 3019420 38.31 2688 2268964 782404 8.76 261416 2373164 440 03:34:01 AM 4854368 6963116 3028064 38.42 2688 2275164 801008 8.97 261416 2381576 1952 03:35:01 AM 4849860 6962596 3032572 38.47 2688 2279152 801008 8.97 261416 2385724 500 03:36:01 AM 4845436 6961924 3036996 38.53 2688 2282880 817100 9.15 261784 2390316 24 03:37:01 AM 4842984 6960548 3039448 38.56 2688 2283956 817100 9.15 261784 2392832 132 03:38:01 AM 4843616 6962252 3038816 38.55 2688 2285036 793792 8.89 261784 2392140 140 03:39:01 AM 4843292 6962312 3039140 38.56 2688 2285412 789528 8.84 261972 2392368 60 03:40:01 AM 4842836 6962484 3039596 38.56 2688 2286032 770996 8.63 261972 2392968 404 03:41:01 AM 4834540 6957972 3047892 38.67 2688 2289820 805540 9.02 262024 2400768 3040 03:42:01 AM 4824056 6952244 3058376 38.80 2688 2294572 805540 9.02 262024 2411008 2544 03:43:01 AM 4823720 6954708 3058712 38.80 2688 2297380 805540 9.02 262024 2411636 16 03:44:01 AM 4818392 6953756 3064040 38.87 2688 2301748 805540 9.02 262024 2416760 884 03:45:01 AM 4813600 6954028 3068832 38.93 2688 2306820 805540 9.02 262024 2421788 4 03:46:01 AM 4813208 6954092 3069224 38.94 2688 2307292 805540 9.02 262024 2422272 348 03:47:01 AM 4812672 6955848 3069760 38.94 2688 2309560 805540 9.02 262024 2422900 84 03:48:01 AM 4812244 6955816 3070188 38.95 2688 2309956 805540 9.02 262024 2423364 72 03:49:01 AM 4811960 6955964 3070472 38.95 2688 2310388 788720 8.83 262024 2423752 40 03:50:01 AM 4807108 6953012 3075324 39.01 2688 2312296 822944 9.21 262164 2428032 1612 03:51:01 AM 4801732 6949356 3080700 39.08 2688 2314048 840132 9.41 262172 2433316 740 03:52:01 AM 4800408 6949152 3082024 39.10 2688 2315152 860168 9.63 262172 2434496 520 03:53:01 AM 4959856 6983944 2922576 37.08 2688 2196608 755740 8.46 353800 2207632 83576 Average: 4899402 6975226 2983030 37.84 2688 2244316 776058 8.69 256967 2349306 16949 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 276.66 143.86 956.51 55.62 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 133.14 106.80 1647.69 13.64 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 16.46 7.05 6.74 3.60 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 43.16 38.28 331.54 7.60 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 581.81 431.67 125.86 99.80 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 2.57 2.03 0.57 0.49 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 1.77 0.70 0.20 0.12 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 2.92 2.02 0.52 0.44 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 52.79 35.03 22.74 4.45 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 38.62 34.51 37.36 4.68 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 16.96 14.23 17.50 2.30 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 85.77 85.79 31.61 7.37 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 55.59 52.91 11.35 4.52 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 57.20 53.03 12.86 5.66 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 11.95 9.45 3.33 2.24 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 11.56 7.50 4.10 1.43 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 88.95 85.65 16.44 15.41 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 112.71 112.58 67.80 8.28 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 78.42 77.62 27.94 6.06 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 100.77 100.43 61.77 7.90 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 66.03 66.49 45.49 5.28 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 38.53 38.48 6.17 2.82 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 57.45 56.45 26.77 5.32 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 12.98 11.06 3.12 2.26 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 11.40 9.53 2.70 1.95 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 64.82 59.34 85.16 5.16 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 82.56 63.35 13.25 5.77 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 21.70 17.85 4.14 2.12 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 125.72 82.96 181.64 148.08 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 77.62 62.30 129.41 14.84 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) 02/10/2026 _x86_64_ (2 CPU) 03:23:46 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 35.90 0.08 10.20 24.39 0.12 29.32 03:25:01 AM 0 39.10 0.10 10.87 27.87 0.12 21.94 03:25:01 AM 1 32.70 0.05 9.53 20.91 0.12 36.69 03:26:01 AM all 35.19 0.00 5.39 3.90 0.12 55.40 03:26:01 AM 0 37.93 0.00 5.54 4.31 0.13 52.09 03:26:01 AM 1 32.45 0.00 5.24 3.49 0.10 58.71 03:27:01 AM all 14.59 0.00 1.91 1.17 0.08 82.26 03:27:01 AM 0 20.99 0.00 2.22 1.50 0.07 75.22 03:27:01 AM 1 8.18 0.00 1.60 0.83 0.08 89.30 03:28:01 AM all 18.70 0.00 3.25 0.48 0.07 77.51 03:28:01 AM 0 19.57 0.00 3.67 0.52 0.07 76.18 03:28:01 AM 1 17.83 0.00 2.82 0.43 0.07 78.85 03:29:01 AM all 21.76 0.00 5.28 2.07 0.08 70.81 03:29:01 AM 0 29.65 0.00 5.61 1.24 0.08 63.42 03:29:01 AM 1 13.87 0.00 4.95 2.90 0.08 78.20 03:30:01 AM all 0.36 0.00 0.11 0.09 0.03 99.41 03:30:01 AM 0 0.45 0.00 0.10 0.00 0.03 99.42 03:30:01 AM 1 0.27 0.00 0.12 0.18 0.03 99.40 03:31:01 AM all 0.22 0.00 0.06 0.00 0.04 99.68 03:31:01 AM 0 0.13 0.00 0.07 0.00 0.05 99.75 03:31:01 AM 1 0.30 0.00 0.05 0.00 0.03 99.62 03:32:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 03:32:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 03:32:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 03:33:01 AM all 7.74 0.00 0.90 0.02 0.06 91.28 03:33:01 AM 0 11.92 0.00 1.51 0.02 0.05 86.50 03:33:01 AM 1 3.58 0.00 0.30 0.02 0.07 96.04 03:34:01 AM all 12.45 0.00 0.93 0.00 0.08 86.53 03:34:01 AM 0 11.08 0.00 1.39 0.00 0.08 87.45 03:34:01 AM 1 13.83 0.00 0.47 0.00 0.08 85.62 03:35:01 AM all 7.72 0.00 0.28 0.02 0.08 91.90 03:35:01 AM 0 10.27 0.00 0.32 0.00 0.08 89.33 03:35:01 AM 1 5.17 0.00 0.23 0.03 0.08 94.48 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 10.22 0.00 1.15 0.03 0.09 88.51 03:36:01 AM 0 15.82 0.00 1.81 0.00 0.09 82.29 03:36:01 AM 1 4.73 0.00 0.50 0.05 0.10 94.62 03:37:01 AM all 5.97 0.00 0.60 0.00 0.08 93.35 03:37:01 AM 0 2.98 0.00 0.35 0.00 0.07 96.60 03:37:01 AM 1 9.01 0.00 0.85 0.00 0.09 90.05 03:38:01 AM all 6.90 0.00 0.65 0.00 0.08 92.38 03:38:01 AM 0 8.98 0.00 0.76 0.00 0.08 90.18 03:38:01 AM 1 4.82 0.00 0.54 0.00 0.07 94.58 03:39:01 AM all 4.38 0.00 0.44 0.00 0.08 95.09 03:39:01 AM 0 3.88 0.00 0.48 0.00 0.07 95.57 03:39:01 AM 1 4.88 0.00 0.40 0.00 0.10 94.62 03:40:01 AM all 4.22 0.00 0.34 0.01 0.07 95.37 03:40:01 AM 0 2.97 0.00 0.22 0.00 0.05 96.76 03:40:01 AM 1 5.47 0.00 0.45 0.02 0.08 93.98 03:41:01 AM all 11.17 0.00 0.78 0.00 0.07 87.98 03:41:01 AM 0 11.35 0.00 0.99 0.00 0.07 87.59 03:41:01 AM 1 11.00 0.00 0.58 0.00 0.07 88.36 03:42:01 AM all 4.90 0.00 0.49 0.02 0.08 94.52 03:42:01 AM 0 5.33 0.00 0.40 0.00 0.08 94.18 03:42:01 AM 1 4.46 0.00 0.57 0.03 0.08 94.85 03:43:01 AM all 5.53 0.00 0.59 0.04 0.09 93.75 03:43:01 AM 0 5.86 0.00 0.42 0.08 0.08 93.55 03:43:01 AM 1 5.20 0.00 0.75 0.00 0.10 93.94 03:44:01 AM all 5.99 0.00 0.43 0.03 0.08 93.47 03:44:01 AM 0 4.84 0.00 0.40 0.00 0.08 94.68 03:44:01 AM 1 7.14 0.00 0.45 0.05 0.08 92.27 03:45:01 AM all 6.61 0.00 0.90 0.05 0.08 92.36 03:45:01 AM 0 7.35 0.00 0.80 0.00 0.08 91.76 03:45:01 AM 1 5.86 0.00 1.01 0.10 0.07 92.96 03:46:01 AM all 2.12 0.00 0.27 0.00 0.08 97.54 03:46:01 AM 0 2.07 0.00 0.28 0.00 0.08 97.56 03:46:01 AM 1 2.16 0.00 0.25 0.00 0.07 97.52 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 5.70 0.00 0.48 0.00 0.09 93.73 03:47:01 AM 0 6.11 0.00 0.49 0.00 0.08 93.32 03:47:01 AM 1 5.29 0.00 0.47 0.00 0.10 94.14 03:48:01 AM all 4.37 0.00 0.23 0.00 0.08 95.32 03:48:01 AM 0 5.84 0.00 0.23 0.00 0.08 93.85 03:48:01 AM 1 2.91 0.00 0.22 0.00 0.08 96.79 03:49:01 AM all 3.98 0.00 0.28 0.00 0.06 95.69 03:49:01 AM 0 4.52 0.00 0.20 0.00 0.07 95.22 03:49:01 AM 1 3.44 0.00 0.35 0.00 0.05 96.16 03:50:01 AM all 6.57 0.00 0.75 0.00 0.08 92.61 03:50:01 AM 0 10.09 0.00 0.94 0.00 0.07 88.90 03:50:01 AM 1 3.23 0.00 0.57 0.00 0.08 96.12 03:51:01 AM all 6.11 0.00 1.13 0.00 0.08 92.68 03:51:01 AM 0 6.59 0.00 1.46 0.00 0.08 91.87 03:51:01 AM 1 5.62 0.00 0.81 0.00 0.08 93.49 03:52:01 AM all 4.52 0.00 0.28 0.00 0.08 95.11 03:52:01 AM 0 4.37 0.00 0.28 0.00 0.08 95.27 03:52:01 AM 1 4.67 0.00 0.28 0.00 0.08 94.96 03:53:01 AM all 22.72 0.00 2.53 0.08 0.09 74.57 03:53:01 AM 0 22.82 0.00 2.46 0.08 0.08 74.56 03:53:01 AM 1 22.63 0.00 2.61 0.08 0.10 74.58 Average: all 9.55 0.00 1.40 1.11 0.08 87.86 Average: 0 10.78 0.00 1.53 1.23 0.08 86.38 Average: 1 8.31 0.00 1.28 1.00 0.08 89.33