---> uname -a: Linux prd-centos8-robot-2c-8g-4368.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 594 4823 19 2279 6804 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:b8:24:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84716sec preferred_lft 84716sec inet6 fe80::f816:3eff:feb8:245c/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) 01/26/2026 _x86_64_ (2 CPU) 01:49:12 LINUX RESTART (2 CPU) 01:50:01 AM tps rtps wtps bread/s bwrtn/s 01:51:01 AM 75.40 6.00 69.40 1087.86 6768.32 01:52:01 AM 90.65 1.08 89.57 75.31 10306.75 01:53:01 AM 40.79 0.42 40.37 64.78 3240.59 01:54:01 AM 78.52 6.93 71.59 1289.52 8386.59 01:55:01 AM 9.70 0.07 9.63 4.93 640.22 01:56:01 AM 2.37 0.00 2.37 0.00 116.48 01:57:01 AM 0.60 0.00 0.60 0.00 91.94 01:58:01 AM 0.17 0.00 0.17 0.00 18.70 01:59:01 AM 0.15 0.00 0.15 0.00 1.35 02:00:01 AM 0.60 0.00 0.60 0.00 83.34 02:01:01 AM 0.43 0.02 0.42 0.13 18.52 02:02:01 AM 6.70 6.01 0.68 576.42 108.91 02:03:01 AM 3.13 0.00 3.13 0.00 109.87 02:04:01 AM 0.42 0.00 0.42 0.00 17.26 02:05:02 AM 0.55 0.03 0.52 0.27 34.84 02:06:01 AM 1.51 0.00 1.51 0.00 107.42 02:07:01 AM 0.47 0.00 0.47 0.00 62.16 02:08:01 AM 0.60 0.00 0.60 0.00 79.49 02:09:01 AM 0.47 0.00 0.47 0.00 73.69 02:10:01 AM 0.67 0.00 0.67 0.00 79.57 02:11:01 AM 0.38 0.00 0.38 0.00 32.29 02:12:01 AM 0.40 0.00 0.40 0.00 91.87 02:13:01 AM 0.75 0.00 0.75 0.00 186.50 02:14:01 AM 0.77 0.00 0.77 0.00 145.53 02:15:01 AM 0.87 0.00 0.87 0.00 81.72 02:16:01 AM 14.98 0.32 14.66 36.93 843.46 02:17:01 AM 25.02 0.47 24.56 52.92 2741.29 Average: 13.23 0.79 12.44 118.20 1277.39 01:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 AM 5403736 7078012 2478696 31.45 2688 1857288 659768 7.39 186628 1974708 144420 01:52:01 AM 5163800 7009208 2718632 34.49 2688 2021020 706204 7.91 199308 2167544 40904 01:53:01 AM 5099552 7033036 2782880 35.30 2688 2104724 688876 7.71 229820 2190700 74516 01:54:01 AM 4953996 7055568 2928436 37.15 2688 2268504 626640 7.02 261640 2281108 9664 01:55:01 AM 4911892 7014172 2970540 37.69 2688 2269420 698284 7.82 261980 2325208 780 01:56:01 AM 4904588 7008300 2977844 37.78 2688 2270788 698284 7.82 262212 2332372 1036 01:57:01 AM 4899000 7004612 2983432 37.85 2688 2272688 698284 7.82 262232 2337968 512 01:58:01 AM 4899004 7004644 2983428 37.85 2688 2272716 698284 7.82 262232 2337996 16 01:59:01 AM 4898012 7004740 2984420 37.86 2688 2273804 698284 7.82 262256 2339184 1100 02:00:01 AM 4896092 7004264 2986340 37.89 2688 2275256 721020 8.07 262288 2340876 336 02:01:01 AM 4893212 7002436 2989220 37.92 2688 2276308 721020 8.07 262388 2343280 1052 02:02:01 AM 4873944 7002568 3008488 38.17 2688 2295668 704912 7.89 264596 2360344 816 02:03:01 AM 4870944 7000720 3011488 38.21 2688 2296836 723664 8.10 264616 2363604 252 02:04:01 AM 4870048 7000060 3012384 38.22 2688 2297064 723664 8.10 264616 2364168 148 02:05:02 AM 4869160 7000696 3013272 38.23 2688 2298568 723144 8.10 264820 2365196 916 02:06:01 AM 4869048 7002240 3013384 38.23 2688 2300232 723144 8.10 264840 2365280 396 02:07:01 AM 4866748 7001980 3015684 38.26 2688 2302300 723144 8.10 264960 2367240 876 02:08:01 AM 4864904 7001816 3017528 38.28 2688 2303948 723144 8.10 265172 2368932 620 02:09:01 AM 4863112 7001692 3019320 38.30 2688 2305632 723144 8.10 265376 2370676 408 02:10:01 AM 4861524 7001752 3020908 38.32 2688 2307280 740600 8.29 265480 2371868 64 02:11:01 AM 4860652 7002216 3021780 38.34 2688 2308596 740600 8.29 265504 2372884 584 02:12:01 AM 4855448 7001088 3026984 38.40 2688 2312668 740600 8.29 265676 2377876 2132 02:13:01 AM 4851052 7000812 3031380 38.46 2688 2316808 724800 8.12 265880 2382072 1240 02:14:01 AM 4848480 7000856 3033952 38.49 2688 2319396 724800 8.12 265952 2384616 8 02:15:01 AM 4843944 6999940 3038488 38.55 2688 2323008 724800 8.12 266020 2389056 1692 02:16:01 AM 4978720 7003092 2903712 36.84 2688 2197360 669460 7.50 341252 2200408 75204 02:17:01 AM 4989992 7016364 2892440 36.69 2688 2199768 657148 7.36 503512 2031208 11308 Average: 4924467 7009514 2957965 37.53 2688 2253617 707619 7.92 269306 2311347 13741 01:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 82.43 67.23 848.13 8.49 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 83.74 61.78 829.01 9.33 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 30.12 22.69 114.52 6.89 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 218.51 163.21 270.57 42.36 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 29.74 16.79 9.05 2.68 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 32.04 30.98 6.60 5.80 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 48.60 48.03 8.32 4.09 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 2.52 0.62 0.22 0.05 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 32.34 30.07 5.59 2.65 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 62.89 44.71 11.85 4.12 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 61.59 50.49 11.31 6.24 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 85.23 75.12 17.82 9.18 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 30.43 29.71 6.93 4.60 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 13.25 11.96 2.51 1.30 0.00 0.00 0.00 0.00 02:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 AM eth0 25.25 24.20 5.50 2.40 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 29.14 27.21 8.56 4.60 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 65.79 63.37 13.07 10.39 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 62.13 62.30 11.18 7.54 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 57.82 60.02 10.73 7.45 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 42.74 32.53 14.26 3.91 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 25.64 21.26 5.38 3.23 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 44.23 44.33 7.72 6.34 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 55.14 55.57 13.27 8.81 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 48.43 47.45 10.64 6.08 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 23.83 22.68 5.08 3.19 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 98.87 63.91 184.92 139.23 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 14.93 13.11 12.53 6.50 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 52.14 44.13 90.62 11.76 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) 01/26/2026 _x86_64_ (2 CPU) 01:49:12 LINUX RESTART (2 CPU) 01:50:01 AM CPU %user %nice %system %iowait %steal %idle 01:51:01 AM all 24.12 0.00 3.78 1.78 0.07 70.24 01:51:01 AM 0 32.88 0.00 4.51 2.01 0.08 60.51 01:51:01 AM 1 15.34 0.00 3.05 1.55 0.07 79.99 01:52:01 AM all 25.73 0.00 3.64 2.47 0.09 68.07 01:52:01 AM 0 29.66 0.00 3.95 2.43 0.08 63.88 01:52:01 AM 1 21.80 0.00 3.33 2.51 0.10 72.26 01:53:01 AM all 26.17 0.00 3.83 1.14 0.09 68.76 01:53:01 AM 0 28.74 0.00 3.75 1.05 0.10 66.36 01:53:01 AM 1 23.60 0.00 3.92 1.23 0.08 71.17 01:54:01 AM all 24.17 0.00 4.73 1.83 0.08 69.19 01:54:01 AM 0 33.13 0.00 4.97 2.23 0.07 59.60 01:54:01 AM 1 15.21 0.00 4.48 1.43 0.08 78.79 01:55:01 AM all 3.45 0.00 0.25 0.13 0.04 96.12 01:55:01 AM 0 5.83 0.00 0.35 0.18 0.05 93.58 01:55:01 AM 1 1.07 0.00 0.15 0.08 0.03 98.66 01:56:01 AM all 6.85 0.00 0.44 0.01 0.08 92.62 01:56:01 AM 0 11.49 0.00 0.57 0.00 0.09 87.85 01:56:01 AM 1 2.31 0.00 0.32 0.02 0.08 97.27 01:57:01 AM all 9.52 0.00 0.51 0.00 0.08 89.89 01:57:01 AM 0 9.99 0.00 0.53 0.00 0.09 89.39 01:57:01 AM 1 9.06 0.00 0.49 0.00 0.07 90.38 01:58:01 AM all 0.24 0.00 0.10 0.00 0.08 99.58 01:58:01 AM 0 0.32 0.00 0.10 0.00 0.10 99.48 01:58:01 AM 1 0.17 0.00 0.10 0.00 0.05 99.68 01:59:01 AM all 3.56 0.00 0.18 0.00 0.08 96.18 01:59:01 AM 0 5.35 0.00 0.22 0.00 0.08 94.35 01:59:01 AM 1 1.77 0.00 0.13 0.00 0.07 98.02 02:00:01 AM all 4.85 0.00 0.31 0.00 0.06 94.78 02:00:01 AM 0 7.97 0.00 0.25 0.00 0.05 91.73 02:00:01 AM 1 1.73 0.00 0.37 0.00 0.07 97.84 02:01:01 AM all 6.62 0.00 0.47 0.00 0.07 92.85 02:01:01 AM 0 8.05 0.00 0.52 0.00 0.05 91.39 02:01:01 AM 1 5.23 0.00 0.42 0.00 0.08 94.27 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 7.75 0.25 0.56 0.22 0.08 91.15 02:02:01 AM 0 12.66 0.51 0.68 0.44 0.08 85.63 02:02:01 AM 1 2.90 0.00 0.44 0.00 0.07 96.60 02:03:01 AM all 6.49 0.00 0.37 0.02 0.07 93.06 02:03:01 AM 0 8.15 0.00 0.37 0.03 0.07 91.38 02:03:01 AM 1 4.82 0.00 0.37 0.00 0.07 94.74 02:04:01 AM all 2.78 0.00 0.21 0.00 0.06 96.95 02:04:01 AM 0 3.62 0.00 0.29 0.00 0.05 96.04 02:04:01 AM 1 1.96 0.00 0.13 0.00 0.07 97.84 02:05:02 AM all 5.37 0.00 0.34 0.00 0.08 94.21 02:05:02 AM 0 5.47 0.00 0.35 0.00 0.08 94.10 02:05:02 AM 1 5.27 0.00 0.33 0.00 0.07 94.33 02:06:01 AM all 6.95 0.00 0.39 0.01 0.08 92.57 02:06:01 AM 0 9.99 0.00 0.47 0.00 0.07 89.47 02:06:01 AM 1 4.00 0.00 0.31 0.02 0.09 95.59 02:07:01 AM all 7.76 0.00 0.52 0.02 0.07 91.64 02:07:01 AM 0 7.20 0.00 0.52 0.03 0.07 92.17 02:07:01 AM 1 8.32 0.00 0.51 0.00 0.07 91.11 02:08:01 AM all 4.42 0.00 0.37 0.01 0.08 95.12 02:08:01 AM 0 4.75 0.00 0.35 0.00 0.07 94.83 02:08:01 AM 1 4.10 0.00 0.38 0.02 0.08 95.41 02:09:01 AM all 4.35 0.00 0.35 0.00 0.08 95.22 02:09:01 AM 0 3.84 0.00 0.32 0.00 0.08 95.75 02:09:01 AM 1 4.85 0.00 0.38 0.00 0.08 94.68 02:10:01 AM all 3.63 0.00 0.27 0.12 0.08 95.90 02:10:01 AM 0 2.43 0.00 0.30 0.00 0.07 97.20 02:10:01 AM 1 4.82 0.00 0.23 0.23 0.10 94.61 02:11:01 AM all 4.59 0.00 0.26 0.00 0.06 95.10 02:11:01 AM 0 6.44 0.00 0.25 0.00 0.07 93.24 02:11:01 AM 1 2.73 0.00 0.27 0.00 0.05 96.95 02:12:01 AM all 14.27 0.00 0.44 0.07 0.11 85.11 02:12:01 AM 0 12.82 0.00 0.52 0.13 0.08 86.44 02:12:01 AM 1 15.71 0.00 0.37 0.00 0.13 83.79 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 14.87 0.00 0.52 0.00 0.08 84.52 02:13:01 AM 0 24.14 0.00 0.63 0.00 0.09 75.14 02:13:01 AM 1 5.74 0.00 0.42 0.00 0.08 93.75 02:14:01 AM all 8.34 0.00 0.33 0.00 0.07 91.26 02:14:01 AM 0 12.20 0.00 0.35 0.00 0.08 87.36 02:14:01 AM 1 4.47 0.00 0.32 0.00 0.05 95.16 02:15:01 AM all 8.90 0.00 0.38 0.03 0.07 90.61 02:15:01 AM 0 9.07 0.00 0.40 0.00 0.07 90.46 02:15:01 AM 1 8.73 0.00 0.37 0.07 0.07 90.76 02:16:01 AM all 26.58 0.00 2.19 0.07 0.08 71.09 02:16:01 AM 0 27.33 0.00 2.07 0.10 0.07 70.43 02:16:01 AM 1 25.83 0.00 2.31 0.03 0.08 71.75 02:17:01 AM all 21.80 0.00 2.81 2.11 0.07 73.21 02:17:01 AM 0 26.97 0.00 2.85 3.90 0.07 66.21 02:17:01 AM 1 16.61 0.00 2.77 0.32 0.07 80.23 Average: all 10.55 0.01 1.06 0.37 0.07 87.93 Average: 0 13.01 0.02 1.13 0.47 0.07 85.29 Average: 1 8.09 0.00 0.99 0.28 0.07 90.56