---> uname -a: Linux prd-centos8-robot-2c-8g-10917.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 647 4768 19 2281 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:87:7d:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84624sec preferred_lft 84624sec inet6 fe80::f816:3eff:fe87:7d57/64 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) 02/16/2026 _x86_64_ (2 CPU) 00:56:50 LINUX RESTART (2 CPU) 12:57:03 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 224.39 163.03 61.36 15332.87 41409.20 12:59:01 AM 126.02 1.10 124.93 75.84 12850.45 01:00:01 AM 24.31 0.42 23.89 64.78 2670.03 01:01:01 AM 68.33 6.90 61.43 1285.84 3849.28 01:02:01 AM 32.98 0.12 32.87 5.33 6332.58 01:03:01 AM 2.52 0.00 2.52 0.00 70.29 01:04:01 AM 0.12 0.00 0.12 0.00 1.30 01:05:01 AM 0.33 0.07 0.27 4.93 7.58 01:06:01 AM 2.12 0.03 2.08 1.87 262.92 01:07:01 AM 0.52 0.00 0.52 0.00 135.97 01:08:01 AM 0.28 0.00 0.28 0.00 113.90 01:09:01 AM 0.68 0.32 0.37 6.93 132.64 01:10:01 AM 0.73 0.00 0.73 0.00 80.42 01:11:01 AM 0.25 0.00 0.25 0.00 10.58 01:12:01 AM 0.38 0.03 0.35 0.27 18.61 01:13:01 AM 1.30 0.00 1.30 0.00 50.72 01:14:01 AM 0.53 0.00 0.53 0.00 189.47 01:15:01 AM 0.27 0.00 0.27 0.00 117.76 01:16:01 AM 0.32 0.00 0.32 0.00 158.68 01:17:01 AM 0.47 0.00 0.47 0.00 143.76 01:18:01 AM 0.30 0.00 0.30 0.00 98.42 01:19:01 AM 0.13 0.00 0.13 0.00 27.47 01:20:01 AM 0.22 0.00 0.22 0.00 70.00 01:21:01 AM 0.18 0.00 0.18 0.00 16.18 01:22:01 AM 0.27 0.00 0.27 0.00 13.15 01:23:01 AM 0.27 0.00 0.27 0.00 75.62 01:24:01 AM 0.58 0.00 0.58 0.00 67.06 01:25:01 AM 0.40 0.00 0.40 0.00 45.43 01:26:01 AM 29.81 0.63 29.18 73.19 3328.96 Average: 17.66 5.77 11.89 564.15 2450.24 12:57:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5462768 7006500 2419656 30.70 2688 1736384 758920 8.50 186576 1950404 98360 12:59:01 AM 5131060 6973640 2751364 34.91 2688 2018980 750640 8.40 199172 2201144 65172 01:00:01 AM 5206456 7051424 2675968 33.95 2688 2020928 662744 7.42 220012 2104108 9020 01:01:01 AM 4859560 6959684 3022864 38.35 2688 2266720 735436 8.23 255632 2384788 176624 01:02:01 AM 4923832 7023088 2958592 37.53 2688 2266132 675084 7.56 261248 2310864 12 01:03:01 AM 4923988 7023240 2958436 37.53 2688 2266132 675084 7.56 261252 2310928 8 01:04:01 AM 4923652 7022904 2958772 37.54 2688 2266132 675084 7.56 261252 2311072 12 01:05:01 AM 4873276 6974928 3009148 38.18 2688 2268540 740152 8.29 261588 2360496 2252 01:06:01 AM 4865948 6971524 3016476 38.27 2688 2272472 778696 8.72 261776 2367656 248 01:07:01 AM 4861000 6970396 3021424 38.33 2688 2276300 797752 8.93 261776 2372864 188 01:08:01 AM 4851808 6967920 3030616 38.45 2688 2282992 813628 9.11 261776 2381740 3568 01:09:01 AM 4849628 6967032 3032796 38.48 2688 2284284 793208 8.88 262260 2383772 848 01:10:01 AM 4845988 6964536 3036436 38.52 2688 2285436 773192 8.66 262340 2387348 24 01:11:01 AM 4845936 6964868 3036488 38.52 2688 2285816 773192 8.66 262340 2387428 172 01:12:01 AM 4845684 6965076 3036740 38.53 2688 2286252 750284 8.40 262436 2387848 212 01:13:01 AM 4845120 6964968 3037304 38.53 2688 2286708 750284 8.40 262436 2388496 40 01:14:01 AM 4832300 6957624 3050124 38.70 2688 2292192 800732 8.97 262488 2400820 64 01:15:01 AM 4828404 6957776 3054020 38.74 2688 2296256 800732 8.97 262488 2404604 648 01:16:01 AM 4824184 6957964 3058240 38.80 2688 2300684 800732 8.97 262488 2408900 396 01:17:01 AM 4816200 6954420 3066224 38.90 2688 2305112 800732 8.97 262488 2416896 684 01:18:01 AM 4815320 6955828 3067104 38.91 2688 2307376 800732 8.97 262488 2417872 108 01:19:01 AM 4811432 6954332 3070992 38.96 2688 2309760 800732 8.97 262488 2421420 1708 01:20:01 AM 4812860 6956204 3069564 38.94 2688 2310204 789300 8.84 262488 2420300 100 01:21:01 AM 4812884 6956624 3069540 38.94 2688 2310600 789300 8.84 262488 2420512 64 01:22:01 AM 4814296 6958596 3068128 38.92 2688 2311160 773848 8.66 262488 2419340 348 01:23:01 AM 4808640 6955256 3073784 39.00 2688 2313476 846180 9.47 262636 2423936 504 01:24:01 AM 4807404 6955348 3075020 39.01 2688 2314820 846180 9.47 262636 2425236 188 01:25:01 AM 4868632 7022716 3013792 38.23 2688 2320936 680184 7.62 262980 2364712 5076 01:26:01 AM 4900984 6926664 2981440 37.82 2688 2198036 751120 8.41 511420 2107988 10212 Average: 4892043 6973830 2990381 37.94 2688 2250373 764962 8.57 264343 2346327 12995 12:57:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 318.18 195.64 1710.39 59.88 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 96.38 74.56 1162.87 10.66 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 18.56 11.93 6.54 4.33 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 50.23 41.65 343.39 10.51 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 492.16 344.84 94.83 82.06 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 2.42 2.05 0.57 0.50 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 2.87 1.98 0.67 0.59 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 36.59 25.97 20.57 2.99 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 18.31 16.70 18.29 2.74 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 29.84 29.49 20.47 4.49 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 79.12 79.77 45.82 7.58 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 66.84 65.23 13.27 5.52 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 52.46 50.57 11.66 4.92 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 11.09 9.18 2.71 1.80 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 12.76 10.40 3.08 2.03 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 4.40 3.63 2.91 0.62 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 114.88 114.21 36.70 17.50 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 85.70 85.62 55.32 6.51 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 132.86 133.94 63.97 9.74 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 68.76 63.24 47.73 5.35 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 52.27 52.17 18.37 4.18 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 70.68 70.74 28.55 5.50 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 14.91 12.28 3.77 2.62 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 13.58 10.91 3.39 2.39 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 8.05 7.01 3.54 1.33 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 111.98 106.73 36.21 9.17 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 25.64 21.29 4.28 1.91 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 60.97 38.74 21.07 5.37 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 86.54 55.67 171.53 148.29 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 73.49 59.72 134.49 14.47 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) 02/16/2026 _x86_64_ (2 CPU) 00:56:50 LINUX RESTART (2 CPU) 12:57:03 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 50.18 0.06 11.00 4.81 0.14 33.82 12:58:01 AM 0 45.57 0.03 11.95 4.52 0.14 37.79 12:58:01 AM 1 54.81 0.09 10.05 5.09 0.14 29.82 12:59:01 AM all 31.65 0.00 5.18 1.13 0.10 61.94 12:59:01 AM 0 23.89 0.00 3.94 1.18 0.08 70.90 12:59:01 AM 1 39.42 0.00 6.43 1.08 0.12 52.96 01:00:01 AM all 10.95 0.00 1.74 0.40 0.05 86.85 01:00:01 AM 0 11.89 0.00 1.97 0.55 0.05 85.54 01:00:01 AM 1 10.01 0.00 1.52 0.25 0.05 88.17 01:01:01 AM all 33.80 0.00 6.39 0.42 0.10 59.30 01:01:01 AM 0 28.76 0.00 5.77 0.35 0.10 65.03 01:01:01 AM 1 38.85 0.00 7.00 0.48 0.10 53.56 01:02:01 AM all 3.52 0.00 1.60 0.58 0.06 94.25 01:02:01 AM 0 2.18 0.00 1.77 0.94 0.07 95.05 01:02:01 AM 1 4.86 0.00 1.42 0.22 0.05 93.45 01:03:01 AM all 0.33 0.00 0.08 0.02 0.03 99.55 01:03:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 01:03:01 AM 1 0.12 0.00 0.10 0.03 0.05 99.70 01:04:01 AM all 0.34 0.00 0.09 0.00 0.03 99.53 01:04:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 01:04:01 AM 1 0.13 0.00 0.12 0.00 0.03 99.72 01:05:01 AM all 4.74 0.00 0.83 0.00 0.06 94.38 01:05:01 AM 0 2.87 0.00 0.40 0.00 0.07 96.66 01:05:01 AM 1 6.60 0.00 1.25 0.00 0.05 92.09 01:06:01 AM all 8.62 0.00 0.29 0.01 0.07 91.02 01:06:01 AM 0 4.60 0.00 0.20 0.00 0.07 95.13 01:06:01 AM 1 12.63 0.00 0.38 0.02 0.07 86.90 01:07:01 AM all 9.29 0.00 0.85 0.01 0.07 89.79 01:07:01 AM 0 2.49 0.00 0.30 0.02 0.07 97.12 01:07:01 AM 1 16.08 0.00 1.39 0.00 0.07 82.47 01:08:01 AM all 13.42 0.00 1.12 0.00 0.08 85.38 01:08:01 AM 0 13.24 0.00 1.06 0.00 0.08 85.62 01:08:01 AM 1 13.59 0.00 1.17 0.00 0.08 85.15 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 6.85 0.00 0.70 0.00 0.08 92.37 01:09:01 AM 0 3.10 0.00 0.44 0.00 0.07 96.40 01:09:01 AM 1 10.67 0.00 0.97 0.00 0.09 88.27 01:10:01 AM all 6.94 0.00 0.62 0.01 0.08 92.35 01:10:01 AM 0 3.87 0.00 0.42 0.02 0.07 95.63 01:10:01 AM 1 10.06 0.00 0.83 0.00 0.08 89.02 01:11:01 AM all 4.34 0.00 0.39 0.00 0.07 95.20 01:11:01 AM 0 3.70 0.00 0.38 0.00 0.07 95.85 01:11:01 AM 1 4.98 0.00 0.40 0.00 0.07 94.55 01:12:01 AM all 4.90 0.00 0.53 0.00 0.08 94.49 01:12:01 AM 0 3.16 0.00 0.48 0.00 0.07 96.29 01:12:01 AM 1 6.65 0.00 0.57 0.00 0.08 92.70 01:13:01 AM all 4.31 0.00 0.40 0.01 0.06 95.22 01:13:01 AM 0 6.72 0.00 0.51 0.00 0.07 92.71 01:13:01 AM 1 2.00 0.00 0.30 0.02 0.05 97.63 01:14:01 AM all 11.21 0.00 0.72 0.00 0.08 88.00 01:14:01 AM 0 9.32 0.00 0.63 0.00 0.07 89.99 01:14:01 AM 1 13.10 0.00 0.81 0.00 0.08 86.01 01:15:01 AM all 4.76 0.00 0.56 0.01 0.08 94.59 01:15:01 AM 0 3.74 0.00 0.47 0.00 0.08 95.70 01:15:01 AM 1 5.78 0.00 0.65 0.02 0.07 93.48 01:16:01 AM all 5.41 0.00 0.56 0.00 0.08 93.95 01:16:01 AM 0 3.90 0.00 0.62 0.00 0.07 95.41 01:16:01 AM 1 6.92 0.00 0.50 0.00 0.08 92.49 01:17:01 AM all 6.71 0.00 0.35 0.01 0.08 92.85 01:17:01 AM 0 3.22 0.00 0.37 0.02 0.08 96.32 01:17:01 AM 1 10.21 0.00 0.34 0.00 0.07 89.39 01:18:01 AM all 5.06 0.00 0.84 0.00 0.07 94.03 01:18:01 AM 0 2.51 0.00 0.38 0.00 0.05 97.06 01:18:01 AM 1 7.62 0.00 1.29 0.00 0.08 91.01 01:19:01 AM all 4.57 0.00 0.52 0.00 0.08 94.84 01:19:01 AM 0 4.41 0.00 0.49 0.00 0.07 95.04 01:19:01 AM 1 4.73 0.00 0.55 0.00 0.08 94.64 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 4.78 0.00 0.22 0.00 0.07 94.93 01:20:01 AM 0 5.49 0.00 0.22 0.00 0.07 94.23 01:20:01 AM 1 4.08 0.00 0.22 0.00 0.07 95.64 01:21:01 AM all 4.41 0.00 0.20 0.00 0.08 95.31 01:21:01 AM 0 2.17 0.00 0.17 0.00 0.07 97.59 01:21:01 AM 1 6.65 0.00 0.23 0.00 0.08 93.03 01:22:01 AM all 4.60 0.00 0.40 0.01 0.08 94.91 01:22:01 AM 0 2.04 0.00 0.15 0.02 0.07 97.73 01:22:01 AM 1 7.22 0.00 0.66 0.00 0.09 92.03 01:23:01 AM all 8.31 0.00 0.94 0.00 0.06 90.70 01:23:01 AM 0 3.78 0.00 0.54 0.00 0.07 95.62 01:23:01 AM 1 12.95 0.00 1.34 0.00 0.05 85.66 01:24:01 AM all 3.70 0.00 0.72 0.00 0.08 95.50 01:24:01 AM 0 2.54 0.00 0.64 0.00 0.08 96.74 01:24:01 AM 1 4.85 0.00 0.80 0.00 0.08 94.26 01:25:01 AM all 10.52 0.00 0.65 0.00 0.08 88.75 01:25:01 AM 0 13.63 0.00 0.70 0.00 0.07 85.60 01:25:01 AM 1 7.41 0.00 0.60 0.00 0.08 91.91 01:26:01 AM all 29.24 0.00 3.82 0.23 0.08 66.64 01:26:01 AM 0 12.94 0.00 3.21 0.17 0.08 83.60 01:26:01 AM 1 45.50 0.00 4.43 0.28 0.07 49.72 Average: all 10.23 0.00 1.45 0.26 0.07 87.99 Average: 0 7.79 0.00 1.31 0.26 0.07 90.57 Average: 1 12.67 0.00 1.59 0.25 0.07 85.41