---> uname -a: Linux prd-centos8-robot-2c-8g-2959.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 615 4812 19 2270 6783 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:1c:ac:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84640sec preferred_lft 84640sec inet6 fe80::f816:3eff:fe1c:acd9/64 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) 01/22/2026 _x86_64_ (2 CPU) 07:13:41 LINUX RESTART (2 CPU) 07:14:01 AM tps rtps wtps bread/s bwrtn/s 07:15:01 AM 196.40 136.83 59.57 14121.07 40257.64 07:16:01 AM 119.88 1.08 118.79 75.31 12019.73 07:17:01 AM 32.64 0.42 32.23 64.79 2638.04 07:18:01 AM 69.71 6.93 62.77 1289.52 4028.50 07:19:01 AM 33.67 0.00 33.67 0.00 6230.24 07:20:01 AM 4.88 0.07 4.82 4.93 202.98 07:21:01 AM 0.50 0.00 0.50 0.00 41.34 07:22:01 AM 0.82 0.00 0.82 0.00 96.35 07:23:01 AM 0.27 0.00 0.27 0.00 20.33 07:24:01 AM 0.18 0.00 0.18 0.00 2.48 07:25:01 AM 0.42 0.00 0.42 0.00 80.29 07:26:01 AM 0.55 0.00 0.55 0.00 18.98 07:27:01 AM 0.38 0.00 0.38 0.00 47.48 07:28:01 AM 0.35 0.00 0.35 0.00 66.11 07:29:01 AM 1.63 0.03 1.60 0.27 76.57 07:30:01 AM 0.42 0.00 0.42 0.00 25.56 07:31:01 AM 0.33 0.00 0.33 0.00 79.90 07:32:01 AM 0.38 0.00 0.38 0.00 28.80 07:33:01 AM 0.67 0.00 0.67 0.00 91.05 07:34:01 AM 0.68 0.00 0.68 0.00 79.85 07:35:01 AM 0.43 0.00 0.43 0.00 86.99 07:36:01 AM 0.47 0.00 0.47 0.00 26.01 07:37:01 AM 0.37 0.00 0.37 0.00 92.74 07:38:01 AM 0.73 0.00 0.73 0.00 194.48 07:39:01 AM 0.92 0.00 0.92 0.00 150.36 07:40:01 AM 0.47 0.00 0.47 0.00 77.42 07:41:01 AM 0.58 0.00 0.58 0.00 150.69 07:42:01 AM 15.33 0.32 15.01 36.92 829.16 07:43:01 AM 31.83 0.52 31.31 63.86 3068.86 Average: 17.79 5.04 12.75 539.99 2442.01 07:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:01 AM 5445496 7020380 2436936 30.92 2688 1767092 779400 8.73 186404 1966608 101908 07:16:01 AM 5156376 6998788 2726056 34.58 2688 2018000 746480 8.36 198672 2171776 57044 07:17:01 AM 5156408 7013464 2726024 34.58 2688 2032984 733500 8.21 225416 2149804 22772 07:18:01 AM 4954604 7054272 2927828 37.14 2688 2265764 671928 7.52 260608 2285120 173064 07:19:01 AM 4950980 7050380 2931452 37.19 2688 2265764 671928 7.52 260600 2284648 4 07:20:01 AM 4904404 7005252 2978028 37.78 2688 2267248 755888 8.46 261024 2330168 416 07:21:01 AM 4900360 7002368 2982072 37.83 2688 2268380 755888 8.46 261048 2334460 528 07:22:01 AM 4895716 6999808 2986716 37.89 2688 2270448 755888 8.46 261228 2339100 216 07:23:01 AM 4893972 6998380 2988460 37.91 2688 2270764 755888 8.46 261228 2340880 24 07:24:01 AM 4893968 6998384 2988464 37.91 2688 2270772 755888 8.46 261228 2340888 4 07:25:01 AM 4891548 6998192 2990884 37.94 2688 2273000 755888 8.46 261272 2343100 12 07:26:01 AM 4890924 6998384 2991508 37.95 2688 2273816 755888 8.46 261384 2343740 500 07:27:01 AM 4886384 6996328 2996048 38.01 2688 2276316 755888 8.46 261456 2348128 1740 07:28:01 AM 4884732 6995892 2997700 38.03 2688 2277524 771432 8.64 261476 2349640 1112 07:29:01 AM 4884148 6995536 2998284 38.04 2688 2277752 765620 8.57 261668 2349948 124 07:30:01 AM 4883360 6995404 2999072 38.05 2688 2278424 769672 8.62 261672 2350660 200 07:31:01 AM 4881532 6995636 3000900 38.07 2688 2280444 769672 8.62 261696 2352660 48 07:32:01 AM 4879836 6995796 3002596 38.09 2688 2282364 769672 8.62 261740 2354252 1240 07:33:01 AM 4877856 6995516 3004576 38.12 2688 2284032 769672 8.62 261948 2356076 644 07:34:01 AM 4876428 6995720 3006004 38.14 2688 2285680 769672 8.62 262156 2357180 408 07:35:01 AM 4874496 6995988 3007936 38.16 2688 2287832 769672 8.62 262340 2359060 232 07:36:01 AM 4873028 6995908 3009404 38.18 2688 2289228 769672 8.62 262364 2360692 1080 07:37:01 AM 4868492 6994676 3013940 38.24 2688 2292540 769672 8.62 262508 2365104 1780 07:38:01 AM 4863448 6993980 3018984 38.30 2688 2296872 769672 8.62 262704 2369912 792 07:39:01 AM 4859696 6993436 3022736 38.35 2688 2300072 769672 8.62 262812 2373132 112 07:40:01 AM 4856424 6993224 3026008 38.39 2688 2303172 785052 8.79 262880 2376552 1192 07:41:01 AM 4851236 6992384 3031196 38.46 2688 2307492 763288 8.55 262880 2381764 1220 07:42:01 AM 4941616 6955372 2940816 37.31 2688 2186280 744280 8.33 345168 2231880 80256 07:43:01 AM 4919424 6938148 2963008 37.59 2688 2191664 777416 8.70 505108 2098472 26388 Average: 4927479 6998517 2954953 37.49 2688 2239370 757040 8.48 266989 2309152 16381 07:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 310.19 188.22 1634.40 56.09 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 92.64 73.58 889.60 10.35 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 19.15 10.75 6.94 12.75 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 249.68 185.60 380.79 40.39 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 2.98 1.50 1.10 0.47 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 24.63 12.95 9.33 2.34 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 21.73 20.13 5.20 5.11 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 41.83 41.89 7.52 3.54 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 12.11 9.53 2.26 0.98 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 4.43 0.42 0.26 0.03 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 51.71 50.26 11.00 4.65 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 51.67 30.72 9.95 5.07 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 99.13 83.59 22.22 9.96 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 28.78 26.06 7.94 4.84 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 11.23 10.56 2.38 1.24 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 25.17 20.09 4.58 1.96 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 33.26 29.95 9.69 4.88 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 48.01 45.26 9.77 8.12 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 60.74 62.52 11.15 7.61 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 59.62 61.24 10.70 7.29 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 49.97 49.18 15.72 5.98 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 25.95 21.10 5.77 3.22 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 40.35 39.75 7.21 5.83 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 54.94 55.67 13.08 8.82 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 58.89 57.59 66.20 6.96 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 24.79 23.21 5.03 3.11 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 1.83 2.58 1.59 0.57 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 95.68 65.06 192.55 158.60 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 17.50 17.05 14.74 8.51 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 55.81 44.69 115.83 13.42 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) 01/22/2026 _x86_64_ (2 CPU) 07:13:41 LINUX RESTART (2 CPU) 07:14:01 AM CPU %user %nice %system %iowait %steal %idle 07:15:01 AM all 38.62 0.08 10.00 10.97 0.09 40.23 07:15:01 AM 0 43.89 0.08 10.41 9.64 0.10 35.88 07:15:01 AM 1 33.35 0.07 9.60 12.31 0.08 44.59 07:16:01 AM all 33.90 0.00 5.02 1.27 0.11 59.70 07:16:01 AM 0 46.21 0.00 5.92 1.38 0.10 46.39 07:16:01 AM 1 21.62 0.00 4.11 1.17 0.12 72.99 07:17:01 AM all 14.52 0.00 2.13 0.20 0.07 83.09 07:17:01 AM 0 15.68 0.00 2.45 0.27 0.07 81.53 07:17:01 AM 1 13.35 0.00 1.80 0.13 0.07 84.65 07:18:01 AM all 35.59 0.00 6.20 0.47 0.10 57.64 07:18:01 AM 0 33.68 0.00 5.68 0.51 0.08 60.05 07:18:01 AM 1 37.51 0.00 6.72 0.43 0.12 55.22 07:19:01 AM all 0.36 0.00 0.33 0.42 0.05 98.84 07:19:01 AM 0 0.58 0.00 0.45 0.70 0.03 98.23 07:19:01 AM 1 0.13 0.00 0.22 0.13 0.07 99.45 07:20:01 AM all 4.30 0.00 0.25 0.06 0.07 95.32 07:20:01 AM 0 4.39 0.00 0.18 0.08 0.07 95.27 07:20:01 AM 1 4.20 0.00 0.32 0.03 0.07 95.38 07:21:01 AM all 4.04 0.00 0.28 0.00 0.08 95.61 07:21:01 AM 0 3.36 0.00 0.30 0.00 0.07 96.27 07:21:01 AM 1 4.72 0.00 0.25 0.00 0.08 94.94 07:22:01 AM all 11.15 0.00 0.54 0.01 0.08 88.22 07:22:01 AM 0 15.48 0.00 0.62 0.00 0.09 83.81 07:22:01 AM 1 6.86 0.00 0.46 0.02 0.07 92.59 07:23:01 AM all 2.15 0.00 0.21 0.00 0.07 97.57 07:23:01 AM 0 2.69 0.00 0.23 0.00 0.05 97.02 07:23:01 AM 1 1.61 0.00 0.18 0.00 0.08 98.12 07:24:01 AM all 0.49 0.00 0.18 0.00 0.04 99.29 07:24:01 AM 0 0.63 0.00 0.17 0.00 0.03 99.17 07:24:01 AM 1 0.35 0.00 0.18 0.00 0.05 99.41 07:25:01 AM all 7.35 0.00 0.32 0.00 0.08 92.26 07:25:01 AM 0 12.69 0.00 0.34 0.00 0.08 86.89 07:25:01 AM 1 2.01 0.00 0.30 0.00 0.07 97.62 07:25:01 AM CPU %user %nice %system %iowait %steal %idle 07:26:01 AM all 4.92 0.00 0.38 0.00 0.06 94.64 07:26:01 AM 0 3.99 0.00 0.33 0.00 0.07 95.61 07:26:01 AM 1 5.88 0.00 0.42 0.00 0.05 93.65 07:27:01 AM all 10.63 0.00 0.63 0.00 0.08 88.67 07:27:01 AM 0 15.67 0.00 0.76 0.00 0.09 83.48 07:27:01 AM 1 5.71 0.00 0.50 0.00 0.07 93.72 07:28:01 AM all 6.00 0.00 0.37 0.00 0.07 93.56 07:28:01 AM 0 10.62 0.00 0.48 0.00 0.07 88.84 07:28:01 AM 1 1.46 0.00 0.27 0.00 0.07 98.21 07:29:01 AM all 3.55 0.00 0.42 0.01 0.05 95.98 07:29:01 AM 0 5.87 0.00 0.43 0.00 0.07 93.63 07:29:01 AM 1 1.29 0.00 0.40 0.02 0.03 98.26 07:30:01 AM all 2.98 0.00 0.21 0.00 0.05 96.76 07:30:01 AM 0 3.58 0.00 0.22 0.00 0.03 96.17 07:30:01 AM 1 2.37 0.00 0.20 0.00 0.07 97.36 07:31:01 AM all 7.44 0.00 0.40 0.00 0.08 92.08 07:31:01 AM 0 9.32 0.00 0.48 0.00 0.08 90.12 07:31:01 AM 1 5.59 0.00 0.32 0.00 0.07 94.02 07:32:01 AM all 8.73 0.00 0.53 0.00 0.09 90.66 07:32:01 AM 0 5.76 0.00 0.42 0.00 0.08 93.74 07:32:01 AM 1 11.82 0.00 0.64 0.00 0.09 87.45 07:33:01 AM all 4.80 0.00 0.38 0.00 0.08 94.75 07:33:01 AM 0 4.23 0.00 0.37 0.00 0.07 95.33 07:33:01 AM 1 5.36 0.00 0.39 0.00 0.08 94.17 07:34:01 AM all 4.67 0.00 0.34 0.01 0.09 94.89 07:34:01 AM 0 4.62 0.00 0.33 0.00 0.07 94.98 07:34:01 AM 1 4.72 0.00 0.35 0.02 0.12 94.79 07:35:01 AM all 4.64 0.00 0.31 0.00 0.06 95.00 07:35:01 AM 0 6.22 0.00 0.30 0.00 0.07 93.41 07:35:01 AM 1 3.05 0.00 0.32 0.00 0.05 96.59 07:36:01 AM all 4.73 0.00 0.28 0.00 0.07 94.92 07:36:01 AM 0 6.98 0.00 0.30 0.00 0.07 92.66 07:36:01 AM 1 2.49 0.00 0.27 0.00 0.07 97.17 07:36:01 AM CPU %user %nice %system %iowait %steal %idle 07:37:01 AM all 11.92 0.00 0.40 0.00 0.08 87.59 07:37:01 AM 0 19.16 0.00 0.49 0.00 0.10 80.24 07:37:01 AM 1 4.78 0.00 0.32 0.00 0.07 94.83 07:38:01 AM all 14.89 0.00 0.49 0.01 0.08 84.53 07:38:01 AM 0 18.41 0.00 0.49 0.00 0.08 81.02 07:38:01 AM 1 11.38 0.00 0.49 0.02 0.08 88.04 07:39:01 AM all 10.61 0.00 0.44 0.01 0.08 88.87 07:39:01 AM 0 15.87 0.00 0.47 0.00 0.08 83.58 07:39:01 AM 1 5.33 0.00 0.40 0.02 0.07 94.18 07:40:01 AM all 8.00 0.00 0.31 0.00 0.07 91.62 07:40:01 AM 0 11.05 0.00 0.33 0.00 0.08 88.54 07:40:01 AM 1 4.95 0.00 0.28 0.00 0.05 94.72 07:41:01 AM all 6.66 0.00 0.23 0.00 0.06 93.06 07:41:01 AM 0 3.81 0.00 0.18 0.00 0.05 95.96 07:41:01 AM 1 9.51 0.00 0.27 0.00 0.07 90.15 07:42:01 AM all 28.62 0.00 2.45 0.08 0.11 68.73 07:42:01 AM 0 43.96 0.00 3.29 0.10 0.12 52.54 07:42:01 AM 1 13.29 0.00 1.62 0.07 0.10 84.93 07:43:01 AM all 32.53 0.00 4.11 0.30 0.13 62.94 07:43:01 AM 0 41.65 0.00 5.08 0.27 0.13 52.87 07:43:01 AM 1 23.42 0.00 3.14 0.33 0.12 73.00 Average: all 11.36 0.00 1.32 0.48 0.08 86.77 Average: 0 14.15 0.00 1.44 0.45 0.08 83.88 Average: 1 8.56 0.00 1.20 0.51 0.08 89.65