---> uname -a: Linux prd-centos8-robot-2c-8g-5168.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 607 4812 19 2277 6791 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:5b:65:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84619sec preferred_lft 84619sec inet6 fe80::f816:3eff:fe5b:65ea/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) 01/28/2026 _x86_64_ (2 CPU) 00:46:53 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 121.56 0.22 121.34 11.33 11597.87 12:50:01 AM 44.14 1.37 42.78 135.44 5163.14 12:51:01 AM 41.15 6.78 34.37 1248.52 2206.36 12:52:01 AM 57.88 0.22 57.66 43.59 7863.06 12:53:01 AM 6.30 0.00 6.30 0.00 226.83 12:54:01 AM 0.15 0.00 0.15 0.00 1.18 12:55:01 AM 0.10 0.00 0.10 0.00 0.63 12:56:01 AM 2.15 0.10 2.05 6.80 157.13 12:57:01 AM 0.57 0.00 0.57 0.00 221.21 12:58:01 AM 0.30 0.00 0.30 0.00 134.26 12:59:01 AM 0.35 0.00 0.35 0.00 135.74 01:00:01 AM 0.23 0.00 0.23 0.00 34.74 01:01:01 AM 0.22 0.03 0.19 0.27 40.29 01:02:01 AM 0.50 0.08 0.42 1.87 22.86 01:03:01 AM 1.25 0.00 1.25 0.00 35.81 01:04:01 AM 0.40 0.00 0.40 0.00 144.81 01:05:01 AM 0.35 0.00 0.35 0.00 163.60 01:06:01 AM 0.37 0.00 0.37 0.00 101.60 01:07:01 AM 0.33 0.00 0.33 0.00 222.81 01:08:01 AM 0.43 0.00 0.43 0.00 93.45 01:09:01 AM 0.20 0.00 0.20 0.00 29.31 01:10:01 AM 0.17 0.00 0.17 0.00 59.33 01:11:01 AM 0.22 0.00 0.22 0.00 17.51 01:12:01 AM 0.32 0.00 0.32 0.00 27.91 01:13:01 AM 0.42 0.00 0.42 0.00 82.20 01:14:01 AM 0.33 0.00 0.33 0.00 35.94 01:15:01 AM 0.25 0.00 0.25 0.00 52.29 01:16:01 AM 24.78 0.63 24.15 73.19 3190.10 Average: 10.91 0.34 10.58 54.36 1145.74 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5098108 6971276 2784324 35.32 2688 2050260 767136 8.59 191880 2250840 172272 12:50:01 AM 5248684 7091072 2633748 33.41 2688 2018148 678308 7.59 219604 2068040 9584 12:51:01 AM 4817440 6975024 3064992 38.88 2688 2322988 753972 8.44 298224 2387776 245968 12:52:01 AM 4965744 7062712 2916688 37.00 2688 2263648 649272 7.27 261512 2273900 136 12:53:01 AM 4966360 7063112 2916072 36.99 2688 2263652 649272 7.27 261516 2273972 4 12:54:01 AM 4966512 7063264 2915920 36.99 2688 2263652 649272 7.27 261516 2273888 4 12:55:01 AM 4966696 7063448 2915736 36.99 2688 2263652 649272 7.27 261516 2273932 4 12:56:01 AM 4908128 7008280 2974304 37.73 2688 2267076 738556 8.27 262040 2331284 560 12:57:01 AM 4899688 7005996 2982744 37.84 2688 2273248 778376 8.72 262040 2339440 292 12:58:01 AM 4895828 7006132 2986604 37.89 2688 2277220 778376 8.72 262040 2343716 340 12:59:01 AM 4889284 7003244 2993148 37.97 2688 2280860 796864 8.92 262408 2349764 4 01:00:01 AM 4886440 7001932 2995992 38.01 2688 2282392 773532 8.66 262408 2352520 564 01:01:01 AM 4886412 7002532 2996020 38.01 2688 2283020 773532 8.66 262408 2351996 40 01:02:01 AM 4887464 7004004 2994968 38.00 2688 2283464 773532 8.66 262692 2351524 96 01:03:01 AM 4886908 7004060 2995524 38.00 2688 2284076 751300 8.41 262692 2352160 404 01:04:01 AM 4873304 6995644 3009128 38.18 2688 2289280 791104 8.86 262744 2365120 1424 01:05:01 AM 4865828 6991832 3016604 38.27 2688 2292944 791104 8.86 262744 2372644 308 01:06:01 AM 4862908 6994356 3019524 38.31 2688 2298372 791104 8.86 262744 2375120 2840 01:07:01 AM 4859376 6994692 3023056 38.35 2688 2302256 791104 8.86 262744 2378996 96 01:08:01 AM 4856736 6994684 3025696 38.39 2688 2304880 791104 8.86 262744 2381884 100 01:09:01 AM 4856172 6994848 3026260 38.39 2688 2305600 791104 8.86 262744 2382452 4 01:10:01 AM 4854224 6994824 3028208 38.42 2688 2307524 760168 8.51 262744 2384324 200 01:11:01 AM 4854292 6995296 3028140 38.42 2688 2307916 760168 8.51 262744 2384376 116 01:12:01 AM 4855820 6997440 3026612 38.40 2688 2308532 760168 8.51 262744 2382980 32 01:13:01 AM 4850240 6994108 3032192 38.47 2688 2310820 813260 9.11 262892 2387624 32 01:14:01 AM 4849052 6994320 3033380 38.48 2688 2312180 813260 9.11 262892 2389088 520 01:15:01 AM 4912704 7063800 2969728 37.68 2688 2318000 659364 7.38 263444 2326036 4848 01:16:01 AM 4998288 7021100 2884144 36.59 2688 2195248 679860 7.61 511472 2014576 23100 Average: 4911380 7012608 2971052 37.69 2688 2268961 748337 8.38 268568 2324999 16568 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 129.76 102.53 1490.80 13.38 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 14.15 10.51 7.01 4.09 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 40.77 36.00 335.66 7.28 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 609.38 446.32 124.19 101.67 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 2.50 2.03 0.55 0.48 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 2.52 1.88 0.43 0.41 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 1.32 0.73 0.18 0.12 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 53.23 39.49 24.37 4.62 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 33.81 34.41 35.08 4.62 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 14.31 14.50 17.48 2.37 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 84.29 84.17 30.94 7.22 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 70.03 68.78 16.10 5.81 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 39.01 36.94 7.23 4.01 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 11.29 9.26 2.69 1.81 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 8.60 7.32 3.77 1.36 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 112.20 111.95 37.24 17.42 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 83.16 83.22 46.75 6.57 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 131.24 132.19 79.66 9.74 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 115.08 62.61 46.22 5.20 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 55.36 55.87 18.42 4.59 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 27.66 27.39 4.21 2.20 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 53.92 52.18 25.45 5.20 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 12.96 10.95 3.13 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 10.70 9.23 4.15 1.77 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 122.30 101.10 37.87 8.73 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 49.30 29.61 8.40 2.50 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 50.01 32.91 14.05 4.25 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 84.77 59.51 175.75 147.57 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 72.29 59.43 92.83 13.48 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) 01/28/2026 _x86_64_ (2 CPU) 00:46:53 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 36.97 0.00 5.23 3.34 0.10 54.35 12:49:01 AM 0 41.28 0.00 5.43 3.73 0.10 49.47 12:49:01 AM 1 32.66 0.00 5.04 2.95 0.10 59.25 12:50:01 AM all 17.69 0.00 2.31 1.03 0.08 78.89 12:50:01 AM 0 23.17 0.00 3.04 1.15 0.07 72.58 12:50:01 AM 1 12.22 0.00 1.59 0.92 0.08 85.19 12:51:01 AM all 23.86 0.00 4.45 0.75 0.09 70.85 12:51:01 AM 0 36.25 0.00 5.32 1.24 0.08 57.10 12:51:01 AM 1 11.47 0.00 3.57 0.27 0.10 84.59 12:52:01 AM all 16.35 0.00 3.66 2.07 0.09 77.83 12:52:01 AM 0 20.46 0.00 4.47 1.19 0.08 73.80 12:52:01 AM 1 12.23 0.00 2.85 2.95 0.10 81.87 12:53:01 AM all 0.42 0.00 0.10 0.03 0.04 99.41 12:53:01 AM 0 0.67 0.00 0.08 0.07 0.03 99.15 12:53:01 AM 1 0.17 0.00 0.12 0.00 0.05 99.67 12:54:01 AM all 0.37 0.00 0.08 0.00 0.07 99.48 12:54:01 AM 0 0.40 0.00 0.10 0.00 0.07 99.43 12:54:01 AM 1 0.33 0.00 0.07 0.00 0.07 99.53 12:55:01 AM all 0.37 0.00 0.08 0.00 0.04 99.52 12:55:01 AM 0 0.18 0.00 0.08 0.00 0.05 99.68 12:55:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 12:56:01 AM all 8.51 0.00 0.95 0.01 0.11 90.42 12:56:01 AM 0 8.59 0.00 0.75 0.00 0.10 90.55 12:56:01 AM 1 8.43 0.00 1.15 0.02 0.12 90.28 12:57:01 AM all 12.63 0.00 0.91 0.00 0.09 86.36 12:57:01 AM 0 14.92 0.00 1.49 0.00 0.10 83.49 12:57:01 AM 1 10.34 0.00 0.34 0.00 0.08 89.25 12:58:01 AM all 7.85 0.00 0.29 0.00 0.11 91.74 12:58:01 AM 0 11.34 0.00 0.35 0.00 0.12 88.19 12:58:01 AM 1 4.36 0.00 0.23 0.00 0.10 95.30 12:59:01 AM all 10.57 0.00 1.16 0.01 0.11 88.16 12:59:01 AM 0 16.82 0.00 1.88 0.00 0.10 81.19 12:59:01 AM 1 4.39 0.00 0.44 0.02 0.12 95.04 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 7.65 0.00 0.78 0.00 0.10 91.46 01:00:01 AM 0 13.17 0.00 1.16 0.00 0.10 85.57 01:00:01 AM 1 2.23 0.00 0.42 0.00 0.10 97.26 01:01:01 AM all 5.97 0.00 0.49 0.01 0.09 93.43 01:01:01 AM 0 5.99 0.00 0.48 0.02 0.09 93.43 01:01:01 AM 1 5.95 0.00 0.51 0.00 0.10 93.44 01:02:01 AM all 4.49 0.00 0.50 0.01 0.11 94.90 01:02:01 AM 0 4.64 0.00 0.55 0.00 0.12 94.69 01:02:01 AM 1 4.33 0.00 0.45 0.02 0.10 95.10 01:03:01 AM all 5.38 0.00 0.44 0.01 0.08 94.09 01:03:01 AM 0 6.60 0.00 0.43 0.02 0.07 92.89 01:03:01 AM 1 4.20 0.00 0.45 0.00 0.08 95.27 01:04:01 AM all 11.57 0.00 0.78 0.03 0.09 87.53 01:04:01 AM 0 8.38 0.00 0.85 0.05 0.09 90.63 01:04:01 AM 1 14.70 0.00 0.71 0.00 0.10 84.49 01:05:01 AM all 5.10 0.00 0.44 0.03 0.09 94.33 01:05:01 AM 0 6.60 0.00 0.55 0.07 0.10 92.68 01:05:01 AM 1 3.61 0.00 0.34 0.00 0.08 95.97 01:06:01 AM all 6.07 0.00 0.59 0.00 0.08 93.26 01:06:01 AM 0 8.26 0.00 0.65 0.00 0.08 91.00 01:06:01 AM 1 3.88 0.00 0.52 0.00 0.07 95.53 01:07:01 AM all 6.19 0.00 0.44 0.04 0.08 93.24 01:07:01 AM 0 9.35 0.00 0.39 0.08 0.07 90.11 01:07:01 AM 1 3.05 0.00 0.49 0.00 0.10 96.37 01:08:01 AM all 5.91 0.00 0.91 0.00 0.09 93.09 01:08:01 AM 0 8.96 0.00 1.51 0.00 0.10 89.43 01:08:01 AM 1 2.85 0.00 0.32 0.00 0.08 96.75 01:09:01 AM all 2.61 0.00 0.33 0.00 0.09 96.96 01:09:01 AM 0 2.03 0.00 0.37 0.00 0.07 97.54 01:09:01 AM 1 3.20 0.00 0.30 0.00 0.12 96.39 01:10:01 AM all 5.84 0.00 0.41 0.00 0.09 93.65 01:10:01 AM 0 9.05 0.00 0.45 0.00 0.10 90.40 01:10:01 AM 1 2.64 0.00 0.37 0.00 0.08 96.90 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.60 0.00 0.23 0.00 0.09 95.08 01:11:01 AM 0 4.11 0.00 0.23 0.00 0.08 95.57 01:11:01 AM 1 5.10 0.00 0.22 0.00 0.10 94.59 01:12:01 AM all 5.14 0.00 0.40 0.00 0.08 94.38 01:12:01 AM 0 2.80 0.00 0.22 0.00 0.07 96.91 01:12:01 AM 1 7.52 0.00 0.58 0.00 0.10 91.80 01:13:01 AM all 8.50 0.00 0.94 0.01 0.08 90.47 01:13:01 AM 0 7.62 0.00 0.78 0.00 0.09 91.51 01:13:01 AM 1 9.39 0.00 1.09 0.02 0.07 89.43 01:14:01 AM all 4.12 0.00 0.83 0.00 0.08 94.97 01:14:01 AM 0 2.04 0.00 0.49 0.00 0.07 97.41 01:14:01 AM 1 6.20 0.00 1.17 0.00 0.10 92.53 01:15:01 AM all 10.24 0.00 0.52 0.00 0.08 89.17 01:15:01 AM 0 13.24 0.00 0.62 0.00 0.08 86.06 01:15:01 AM 1 7.23 0.00 0.42 0.00 0.07 92.28 01:16:01 AM all 27.74 0.00 3.56 0.21 0.08 68.41 01:16:01 AM 0 40.59 0.00 4.37 0.22 0.07 54.75 01:16:01 AM 1 14.88 0.00 2.74 0.20 0.10 82.08 Average: all 9.39 0.00 1.14 0.27 0.09 89.11 Average: 0 11.71 0.00 1.33 0.28 0.08 86.60 Average: 1 7.08 0.00 0.95 0.26 0.09 91.62