---> uname -a: Linux prd-centos8-robot-2c-8g-6628.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: 2799.996 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 612 4793 19 2292 6786 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:15:78:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84720sec preferred_lft 84720sec inet6 fe80::f816:3eff:fe15:782b/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) 02/01/2026 _x86_64_ (2 CPU) 01:42:43 LINUX RESTART (2 CPU) 01:43:02 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 207.22 145.15 62.07 14449.87 41118.14 01:45:01 AM 125.64 1.08 124.56 75.31 12351.92 01:46:01 AM 22.16 0.00 22.16 0.00 1977.61 01:47:01 AM 35.91 7.13 28.78 1310.71 2053.49 01:48:01 AM 68.38 2.70 65.68 436.12 7933.02 01:49:01 AM 6.57 0.07 6.50 4.93 497.05 01:50:01 AM 2.28 0.00 2.28 0.00 145.65 01:51:01 AM 0.60 0.00 0.60 0.00 59.16 01:52:01 AM 0.23 0.00 0.23 0.00 19.89 01:53:01 AM 0.22 0.00 0.22 0.00 3.50 01:54:01 AM 0.65 0.00 0.65 0.00 85.30 01:55:01 AM 0.43 0.00 0.43 0.00 41.69 01:56:01 AM 0.43 0.00 0.43 0.00 78.40 01:57:01 AM 8.98 5.75 3.23 555.55 114.58 01:58:01 AM 0.58 0.00 0.58 0.00 18.46 01:59:01 AM 1.35 0.03 1.32 0.27 60.64 02:00:01 AM 0.58 0.00 0.58 0.00 84.54 02:01:01 AM 0.42 0.02 0.40 0.13 53.57 02:02:02 AM 0.78 0.07 0.72 1.73 82.89 02:03:01 AM 0.66 0.00 0.66 0.00 78.36 02:04:01 AM 0.50 0.00 0.50 0.00 72.98 02:05:01 AM 0.27 0.00 0.27 0.00 31.01 02:06:01 AM 0.43 0.00 0.43 0.00 135.56 02:07:01 AM 0.68 0.00 0.68 0.00 172.09 02:08:01 AM 0.93 0.00 0.93 0.00 138.24 02:09:01 AM 0.72 0.00 0.72 0.00 117.48 02:10:01 AM 20.24 0.38 19.86 46.65 2650.50 Average: 18.71 5.93 12.77 617.17 2577.15 01:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5412560 6998976 2469872 31.33 2688 1778188 753888 8.44 189600 1997160 104664 01:45:01 AM 5143500 6989728 2738932 34.75 2688 2021804 702180 7.86 198308 2190920 44840 01:46:01 AM 5083316 6929508 2799116 35.51 2688 2021808 760676 8.52 210600 2241316 9588 01:47:01 AM 4935380 6966948 2947052 37.39 2688 2201100 708352 7.93 269296 2311684 119344 01:48:01 AM 4927680 7041592 2954752 37.49 2688 2281128 634288 7.10 265748 2309060 9640 01:49:01 AM 4881484 6996396 3000948 38.07 2688 2282144 684968 7.67 266088 2353960 872 01:50:01 AM 4876536 6992748 3005896 38.13 2688 2283428 707640 7.92 266324 2358948 24 01:51:01 AM 4870944 6989060 3011488 38.21 2688 2285320 707640 7.92 266340 2364540 520 01:52:01 AM 4871020 6989152 3011412 38.20 2688 2285336 707640 7.92 266340 2364356 16 01:53:01 AM 4870108 6989012 3012324 38.22 2688 2286124 707640 7.92 266364 2365224 800 01:54:01 AM 4868392 6988956 3014040 38.24 2688 2287776 707640 7.92 266396 2366992 220 01:55:01 AM 4866224 6987808 3016208 38.26 2688 2288796 707640 7.92 266496 2369080 136 01:56:01 AM 4863376 6987144 3019056 38.30 2688 2290980 728616 8.16 266568 2371836 172 01:57:01 AM 4845156 6986780 3037276 38.53 2688 2308800 709100 7.94 268800 2387408 124 01:58:01 AM 4843092 6984952 3039340 38.56 2688 2309028 728640 8.16 268800 2389292 64 01:59:01 AM 4843340 6986716 3039092 38.56 2688 2310536 728640 8.16 269008 2389132 652 02:00:01 AM 4841172 6986108 3041260 38.58 2688 2312152 728640 8.16 269028 2391144 4 02:01:01 AM 4838680 6985660 3043752 38.61 2688 2314148 728640 8.16 269148 2393416 636 02:02:02 AM 4837512 6986328 3044920 38.63 2688 2315996 728640 8.16 269504 2394584 508 02:03:01 AM 4835784 6986256 3046648 38.65 2688 2317672 728640 8.16 269712 2395916 332 02:04:01 AM 4833184 6985336 3049248 38.68 2688 2319308 728640 8.16 269816 2398344 32 02:05:01 AM 4831796 6985648 3050636 38.70 2688 2321016 728640 8.16 269840 2399976 952 02:06:01 AM 4826616 6985084 3055816 38.77 2688 2325672 728640 8.16 270064 2404592 1820 02:07:01 AM 4821864 6984600 3060568 38.83 2688 2329896 728640 8.16 270272 2409284 1368 02:08:01 AM 4819460 6984468 3062972 38.86 2688 2332156 728640 8.16 270316 2411832 44 02:09:01 AM 4814992 6983820 3067440 38.91 2688 2336000 728640 8.16 270356 2415888 792 02:10:01 AM 4964768 7000668 2917664 37.01 2688 2208592 672252 7.53 506236 2053464 22360 Average: 4898812 6987387 2983620 37.85 2688 2257589 716439 8.02 269458 2340717 11871 01:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 337.98 219.21 1703.41 59.48 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 85.94 67.28 878.51 9.86 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 11.21 6.33 4.44 10.92 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 40.23 35.18 335.84 6.84 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 138.94 93.40 36.37 25.01 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 27.43 16.76 9.23 2.54 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 34.44 33.14 6.46 5.77 0.00 0.00 0.00 0.00 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 47.83 47.27 8.15 4.04 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 2.32 0.62 0.21 0.05 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 24.00 21.53 4.00 1.97 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 45.51 44.81 9.64 4.10 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 72.86 48.43 13.31 6.14 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 94.53 83.70 19.36 9.82 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 35.49 32.79 7.41 4.81 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 13.71 12.15 2.61 1.38 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 26.13 25.28 5.38 2.47 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 30.11 23.58 8.74 4.26 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 70.58 67.76 13.55 10.71 0.00 0.00 0.00 0.00 02:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:02 AM eth0 61.77 63.26 10.74 7.35 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 62.13 64.07 10.88 7.49 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 39.79 35.22 13.76 4.26 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 39.21 33.61 7.70 6.16 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 52.37 53.41 8.24 5.15 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 61.88 60.80 13.55 9.11 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 56.21 51.84 12.75 7.33 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 12.46 11.96 2.96 1.89 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 107.03 68.04 188.07 142.24 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 60.28 48.83 122.63 13.35 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) 02/01/2026 _x86_64_ (2 CPU) 01:42:43 LINUX RESTART (2 CPU) 01:43:02 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 42.77 0.09 11.30 9.32 0.12 36.40 01:44:01 AM 0 44.41 0.09 9.78 9.33 0.12 36.27 01:44:01 AM 1 41.13 0.09 12.82 9.31 0.12 36.53 01:45:01 AM all 31.12 0.00 5.14 7.91 0.10 55.73 01:45:01 AM 0 36.01 0.00 5.85 7.56 0.10 50.48 01:45:01 AM 1 26.22 0.00 4.42 8.26 0.10 60.99 01:46:01 AM all 9.79 0.00 1.18 1.61 0.06 87.37 01:46:01 AM 0 8.89 0.00 1.08 2.23 0.05 87.74 01:46:01 AM 1 10.69 0.00 1.27 0.99 0.07 86.99 01:47:01 AM all 20.00 0.00 3.84 2.71 0.08 73.36 01:47:01 AM 0 16.05 0.00 3.55 2.87 0.10 77.42 01:47:01 AM 1 23.95 0.00 4.13 2.56 0.07 69.30 01:48:01 AM all 19.06 0.00 3.73 4.15 0.07 72.99 01:48:01 AM 0 21.38 0.00 3.94 5.45 0.07 69.16 01:48:01 AM 1 16.74 0.00 3.52 2.85 0.07 76.81 01:49:01 AM all 4.74 0.00 0.37 0.27 0.05 94.58 01:49:01 AM 0 7.73 0.00 0.45 0.33 0.05 91.43 01:49:01 AM 1 1.74 0.00 0.28 0.20 0.05 97.72 01:50:01 AM all 6.67 0.00 0.42 0.06 0.06 92.79 01:50:01 AM 0 7.26 0.00 0.41 0.00 0.07 92.26 01:50:01 AM 1 6.07 0.00 0.44 0.12 0.05 93.32 01:51:01 AM all 9.59 0.00 0.55 0.12 0.07 89.67 01:51:01 AM 0 17.38 0.00 0.70 0.00 0.05 81.86 01:51:01 AM 1 2.16 0.00 0.40 0.23 0.08 97.12 01:52:01 AM all 0.45 0.00 0.11 0.00 0.05 99.39 01:52:01 AM 0 0.65 0.00 0.07 0.00 0.05 99.23 01:52:01 AM 1 0.25 0.00 0.15 0.00 0.05 99.55 01:53:01 AM all 2.92 0.00 0.18 0.00 0.06 96.85 01:53:01 AM 0 0.82 0.00 0.17 0.00 0.05 98.96 01:53:01 AM 1 5.03 0.00 0.18 0.00 0.07 94.72 01:54:01 AM all 5.46 0.00 0.31 0.00 0.06 94.17 01:54:01 AM 0 3.70 0.00 0.30 0.00 0.05 95.95 01:54:01 AM 1 7.23 0.00 0.32 0.00 0.07 92.39 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 6.27 0.00 0.45 0.00 0.08 93.21 01:55:01 AM 0 8.56 0.00 0.57 0.00 0.07 90.80 01:55:01 AM 1 4.03 0.00 0.33 0.00 0.08 95.55 01:56:01 AM all 7.95 0.00 0.53 0.02 0.07 91.44 01:56:01 AM 0 6.49 0.00 0.45 0.03 0.07 92.96 01:56:01 AM 1 9.43 0.00 0.61 0.00 0.07 89.89 01:57:01 AM all 6.44 0.27 0.49 0.66 0.06 92.07 01:57:01 AM 0 11.69 0.00 0.53 0.03 0.07 87.68 01:57:01 AM 1 1.34 0.54 0.45 1.27 0.05 96.35 01:58:01 AM all 2.59 0.00 0.24 0.02 0.07 97.09 01:58:01 AM 0 4.18 0.00 0.29 0.03 0.07 95.43 01:58:01 AM 1 1.02 0.00 0.18 0.00 0.07 98.73 01:59:01 AM all 5.28 0.00 0.33 0.02 0.07 94.31 01:59:01 AM 0 5.36 0.00 0.25 0.00 0.07 94.32 01:59:01 AM 1 5.20 0.00 0.40 0.03 0.07 94.30 02:00:01 AM all 6.81 0.00 0.40 0.00 0.05 92.74 02:00:01 AM 0 10.80 0.00 0.46 0.00 0.05 88.68 02:00:01 AM 1 2.93 0.00 0.33 0.00 0.05 96.69 02:01:01 AM all 7.89 0.00 0.56 0.00 0.07 91.48 02:01:01 AM 0 6.67 0.00 0.51 0.00 0.07 92.75 02:01:01 AM 1 9.12 0.00 0.61 0.00 0.07 90.21 02:02:02 AM all 4.50 0.00 0.37 0.06 0.08 95.00 02:02:02 AM 0 4.98 0.00 0.40 0.05 0.08 94.49 02:02:02 AM 1 4.03 0.00 0.33 0.07 0.07 95.50 02:03:01 AM all 4.65 0.00 0.37 0.01 0.06 94.92 02:03:01 AM 0 3.72 0.00 0.36 0.02 0.05 95.85 02:03:01 AM 1 5.58 0.00 0.38 0.00 0.07 93.98 02:04:01 AM all 3.67 0.00 0.28 0.00 0.06 95.99 02:04:01 AM 0 3.69 0.00 0.27 0.00 0.05 95.99 02:04:01 AM 1 3.65 0.00 0.30 0.00 0.07 95.99 02:05:01 AM all 5.97 0.00 0.34 0.00 0.06 93.63 02:05:01 AM 0 3.85 0.00 0.25 0.00 0.05 95.85 02:05:01 AM 1 8.10 0.00 0.42 0.00 0.07 91.41 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 15.64 0.00 0.41 0.00 0.07 83.88 02:06:01 AM 0 22.96 0.00 0.42 0.00 0.07 76.56 02:06:01 AM 1 8.27 0.00 0.40 0.00 0.07 91.26 02:07:01 AM all 14.75 0.00 0.51 0.00 0.08 84.67 02:07:01 AM 0 19.61 0.00 0.49 0.00 0.08 79.82 02:07:01 AM 1 9.88 0.00 0.52 0.00 0.07 89.53 02:08:01 AM all 6.94 0.00 0.38 0.09 0.05 92.54 02:08:01 AM 0 11.07 0.00 0.42 0.17 0.05 88.29 02:08:01 AM 1 2.82 0.00 0.33 0.02 0.05 96.77 02:09:01 AM all 8.27 0.00 0.33 0.06 0.05 91.30 02:09:01 AM 0 7.57 0.00 0.27 0.00 0.05 92.12 02:09:01 AM 1 8.97 0.00 0.38 0.12 0.05 90.48 02:10:01 AM all 26.92 0.00 3.16 2.09 0.08 67.75 02:10:01 AM 0 38.73 0.00 3.72 2.77 0.08 54.70 02:10:01 AM 1 15.11 0.00 2.60 1.42 0.07 80.80 Average: all 10.63 0.01 1.34 1.08 0.07 86.87 Average: 0 12.37 0.00 1.33 1.15 0.07 85.09 Average: 1 8.90 0.02 1.35 1.01 0.07 88.65