---> uname -a: Linux prd-centos8-robot-2c-8g-41.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 581 4836 19 2279 6816 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:70:d8:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84700sec preferred_lft 84700sec inet6 fe80::f816:3eff:fe70:d819/64 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) 01/14/2026 _x86_64_ (2 CPU) 03:23:54 LINUX RESTART (2 CPU) 03:25:01 AM tps rtps wtps bread/s bwrtn/s 03:26:01 AM 106.90 0.37 106.53 15.60 9190.97 03:27:01 AM 58.31 1.02 57.30 73.44 8112.93 03:28:01 AM 41.01 7.13 33.88 1310.71 2186.52 03:29:01 AM 72.04 2.70 69.34 436.12 8204.33 03:30:01 AM 5.13 0.07 5.06 4.93 275.11 03:31:01 AM 2.38 0.00 2.38 0.00 144.39 03:32:01 AM 0.65 0.00 0.65 0.00 57.85 03:33:01 AM 0.17 0.00 0.17 0.00 19.10 03:34:01 AM 0.45 0.00 0.45 0.00 8.53 03:35:01 AM 0.50 0.00 0.50 0.00 81.39 03:36:01 AM 0.52 0.00 0.52 0.00 58.41 03:37:01 AM 0.48 0.00 0.48 0.00 66.16 03:38:01 AM 0.35 0.00 0.35 0.00 44.54 03:39:01 AM 1.45 0.03 1.42 0.27 41.84 03:40:01 AM 0.37 0.00 0.37 0.00 45.98 03:41:01 AM 0.55 0.00 0.55 0.00 45.34 03:42:01 AM 0.65 0.00 0.65 0.00 90.72 03:43:01 AM 0.38 0.00 0.38 0.00 81.50 03:44:01 AM 0.43 0.00 0.43 0.00 43.40 03:45:01 AM 0.57 0.00 0.57 0.00 89.52 03:46:01 AM 0.40 0.00 0.40 0.00 57.19 03:47:01 AM 0.37 0.00 0.37 0.00 141.04 03:48:01 AM 0.80 0.00 0.80 0.00 162.52 03:49:01 AM 0.72 0.00 0.72 0.00 86.02 03:50:01 AM 0.88 0.00 0.88 0.00 156.65 03:51:01 AM 7.12 0.32 6.80 36.93 290.15 03:52:01 AM 33.29 0.52 32.77 63.85 3258.16 Average: 12.48 0.45 12.03 71.92 1223.74 03:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 AM 5250988 7049872 2631444 33.38 2688 1975448 672272 7.53 186856 2103088 163200 03:27:01 AM 5186732 7031732 2695700 34.20 2688 2020676 676692 7.58 209620 2136884 9952 03:28:01 AM 4963564 6978484 2918868 37.03 2688 2184960 752764 8.43 262656 2288264 103844 03:29:01 AM 4952376 7067740 2930056 37.17 2688 2281388 629652 7.05 265964 2279268 3428 03:30:01 AM 4906808 7023176 2975624 37.75 2688 2282412 705400 7.90 266300 2324100 888 03:31:01 AM 4899836 7018048 2982596 37.84 2688 2284244 705400 7.90 266552 2331040 584 03:32:01 AM 4896152 7015692 2986280 37.89 2688 2285572 721028 8.07 266552 2334536 512 03:33:01 AM 4895444 7015012 2986988 37.89 2688 2285600 721028 8.07 266556 2335220 16 03:34:01 AM 4894508 7015628 2987924 37.91 2688 2287152 721028 8.07 266588 2336504 1560 03:35:01 AM 4892172 7014284 2990260 37.94 2688 2288144 721028 8.07 266612 2338888 328 03:36:01 AM 4890676 7014056 2991756 37.95 2688 2289412 721028 8.07 266712 2340056 76 03:37:01 AM 4888640 7013856 2993792 37.98 2688 2291248 721028 8.07 266784 2341964 108 03:38:01 AM 4884972 7011332 2997460 38.03 2688 2292400 736404 8.25 266804 2345424 88 03:39:01 AM 4885084 7011680 2997348 38.03 2688 2292628 737944 8.26 266956 2345536 52 03:40:01 AM 4883320 7011420 2999112 38.05 2688 2294140 755760 8.46 267000 2347184 344 03:41:01 AM 4883496 7013240 2998936 38.05 2688 2295804 722764 8.09 267020 2346920 924 03:42:01 AM 4881472 7013244 3000960 38.07 2688 2297872 722764 8.09 267140 2348864 652 03:43:01 AM 4879804 7013156 3002628 38.09 2688 2299416 722764 8.09 267348 2350360 20 03:44:01 AM 4878224 7013288 3004208 38.11 2688 2301100 722764 8.09 267556 2351752 688 03:45:01 AM 4875800 7012596 3006632 38.14 2688 2302848 722764 8.09 267660 2354028 128 03:46:01 AM 4873648 7012160 3008784 38.17 2688 2304540 722764 8.09 267684 2356368 324 03:47:01 AM 4868008 7010812 3014424 38.24 2688 2308888 722764 8.09 267896 2361640 608 03:48:01 AM 4863796 7011064 3018636 38.30 2688 2313312 722764 8.09 268104 2365780 696 03:49:01 AM 4861608 7011120 3020824 38.32 2688 2315564 722764 8.09 268148 2367984 876 03:50:01 AM 4856040 7009744 3026392 38.39 2688 2319724 720948 8.07 268188 2373352 896 03:51:01 AM 4910556 6973284 2971876 37.70 2688 2232624 718632 8.05 340668 2261996 105340 03:52:01 AM 5020620 7048888 2861812 36.31 2688 2200472 654780 7.33 507092 1993200 27220 Average: 4919420 7016097 2963012 37.59 2688 2263985 714729 8.00 273445 2309637 15680 03:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 99.00 77.65 1007.41 10.99 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 58.88 37.65 601.11 5.49 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 40.88 34.49 334.98 7.67 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 132.52 96.70 34.62 24.12 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 27.21 16.66 9.28 2.52 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 41.79 40.31 7.99 6.42 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 33.44 31.76 6.08 2.79 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 3.72 1.35 0.52 6.74 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 45.50 43.97 8.09 3.79 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 45.44 29.88 8.95 3.04 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 70.01 54.73 13.90 6.61 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 67.46 63.45 14.75 8.41 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 26.78 24.75 7.29 4.64 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 12.48 11.16 2.69 1.43 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 29.23 25.61 5.87 2.49 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 29.15 24.91 8.59 4.45 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 67.81 65.03 13.38 10.62 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 57.06 57.66 9.99 6.93 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 58.93 60.23 10.54 7.22 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 39.89 37.66 13.84 4.40 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 36.28 30.64 7.48 5.98 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 40.14 41.64 7.06 4.25 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 63.84 64.16 14.25 9.49 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 46.36 44.68 10.99 6.26 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 10.70 10.66 2.69 1.74 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 97.22 63.01 186.50 145.51 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 16.53 16.13 14.36 7.81 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 48.08 40.98 87.52 11.55 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) 01/14/2026 _x86_64_ (2 CPU) 03:23:54 LINUX RESTART (2 CPU) 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 34.75 0.00 5.13 1.25 0.12 58.76 03:26:01 AM 0 42.60 0.00 5.26 1.16 0.12 50.86 03:26:01 AM 1 26.89 0.00 4.99 1.33 0.12 66.67 03:27:01 AM all 15.45 0.00 2.22 1.08 0.08 81.17 03:27:01 AM 0 14.26 0.00 2.32 1.33 0.07 82.02 03:27:01 AM 1 16.64 0.00 2.12 0.83 0.08 80.32 03:28:01 AM all 26.10 0.00 3.94 3.06 0.09 66.81 03:28:01 AM 0 35.79 0.00 4.08 3.21 0.10 56.83 03:28:01 AM 1 16.39 0.00 3.80 2.91 0.08 76.82 03:29:01 AM all 20.60 0.00 3.60 1.00 0.08 74.72 03:29:01 AM 0 19.88 0.00 3.94 1.12 0.08 74.98 03:29:01 AM 1 21.32 0.00 3.26 0.89 0.07 74.47 03:30:01 AM all 4.46 0.00 0.31 0.05 0.05 95.13 03:30:01 AM 0 6.42 0.00 0.32 0.08 0.03 93.15 03:30:01 AM 1 2.49 0.00 0.30 0.02 0.07 97.12 03:31:01 AM all 8.12 0.00 0.48 0.01 0.06 91.34 03:31:01 AM 0 11.76 0.00 0.53 0.02 0.07 87.63 03:31:01 AM 1 4.54 0.00 0.42 0.00 0.05 94.99 03:32:01 AM all 7.75 0.00 0.41 0.00 0.07 91.77 03:32:01 AM 0 11.65 0.00 0.56 0.00 0.07 87.72 03:32:01 AM 1 4.00 0.00 0.27 0.00 0.07 95.67 03:33:01 AM all 0.33 0.00 0.11 0.00 0.07 99.50 03:33:01 AM 0 0.37 0.00 0.12 0.00 0.08 99.43 03:33:01 AM 1 0.28 0.00 0.10 0.00 0.05 99.57 03:34:01 AM all 4.76 0.00 0.23 0.04 0.10 94.87 03:34:01 AM 0 3.13 0.00 0.20 0.00 0.10 96.57 03:34:01 AM 1 6.40 0.00 0.25 0.08 0.10 93.17 03:35:01 AM all 3.77 0.00 0.42 0.00 0.03 95.78 03:35:01 AM 0 5.44 0.00 0.38 0.00 0.03 94.15 03:35:01 AM 1 2.10 0.00 0.45 0.00 0.03 97.42 03:36:01 AM all 7.37 0.00 0.52 0.00 0.07 92.04 03:36:01 AM 0 11.43 0.00 0.64 0.00 0.07 87.86 03:36:01 AM 1 3.41 0.00 0.40 0.00 0.07 96.12 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 6.59 0.00 0.35 0.00 0.04 93.02 03:37:01 AM 0 3.27 0.00 0.37 0.00 0.03 96.33 03:37:01 AM 1 9.94 0.00 0.34 0.00 0.05 89.68 03:38:01 AM all 6.66 0.00 0.41 0.00 0.07 92.86 03:38:01 AM 0 9.12 0.00 0.57 0.00 0.07 90.24 03:38:01 AM 1 4.27 0.00 0.25 0.00 0.07 95.41 03:39:01 AM all 2.60 0.00 0.37 0.17 0.06 96.81 03:39:01 AM 0 1.32 0.00 0.32 0.00 0.05 98.31 03:39:01 AM 1 3.88 0.00 0.42 0.34 0.07 95.28 03:40:01 AM all 5.28 0.00 0.23 0.00 0.04 94.45 03:40:01 AM 0 5.60 0.00 0.25 0.00 0.05 94.10 03:40:01 AM 1 4.95 0.00 0.22 0.00 0.03 94.79 03:41:01 AM all 7.10 0.00 0.38 0.00 0.07 92.45 03:41:01 AM 0 8.52 0.00 0.39 0.00 0.07 91.03 03:41:01 AM 1 5.68 0.00 0.37 0.00 0.07 93.88 03:42:01 AM all 7.89 0.00 0.57 0.01 0.06 91.48 03:42:01 AM 0 11.58 0.00 0.61 0.00 0.07 87.75 03:42:01 AM 1 4.21 0.00 0.52 0.02 0.05 95.20 03:43:01 AM all 4.30 0.00 0.36 0.00 0.05 95.28 03:43:01 AM 0 5.74 0.00 0.41 0.00 0.05 93.80 03:43:01 AM 1 2.88 0.00 0.32 0.00 0.05 96.75 03:44:01 AM all 4.45 0.00 0.35 0.00 0.05 95.15 03:44:01 AM 0 3.89 0.00 0.30 0.00 0.05 95.75 03:44:01 AM 1 5.01 0.00 0.40 0.00 0.05 94.54 03:45:01 AM all 4.01 0.00 0.32 0.00 0.05 95.62 03:45:01 AM 0 5.26 0.00 0.32 0.00 0.05 94.38 03:45:01 AM 1 2.76 0.00 0.32 0.00 0.05 96.87 03:46:01 AM all 5.91 0.00 0.30 0.00 0.05 93.74 03:46:01 AM 0 7.13 0.00 0.32 0.00 0.05 92.51 03:46:01 AM 1 4.69 0.00 0.28 0.00 0.05 94.98 03:47:01 AM all 15.00 0.00 0.38 0.00 0.08 84.55 03:47:01 AM 0 18.03 0.00 0.33 0.00 0.07 81.57 03:47:01 AM 1 11.93 0.00 0.42 0.00 0.08 87.56 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 15.52 0.00 0.53 0.01 0.07 83.88 03:48:01 AM 0 21.63 0.00 0.54 0.00 0.07 77.76 03:48:01 AM 1 9.40 0.00 0.52 0.02 0.07 90.00 03:49:01 AM all 6.64 0.00 0.33 0.00 0.06 92.97 03:49:01 AM 0 9.10 0.00 0.33 0.00 0.07 90.50 03:49:01 AM 1 4.18 0.00 0.32 0.00 0.05 95.45 03:50:01 AM all 8.33 0.00 0.31 0.00 0.05 91.31 03:50:01 AM 0 9.05 0.00 0.23 0.00 0.05 90.67 03:50:01 AM 1 7.62 0.00 0.38 0.00 0.05 91.94 03:51:01 AM all 22.24 0.00 1.90 0.06 0.08 75.73 03:51:01 AM 0 30.02 0.00 2.04 0.08 0.08 67.78 03:51:01 AM 1 14.46 0.00 1.76 0.03 0.07 83.68 03:52:01 AM all 32.12 0.00 4.21 0.40 0.09 63.18 03:52:01 AM 0 47.45 0.00 4.81 0.43 0.10 47.20 03:52:01 AM 1 16.73 0.00 3.61 0.37 0.08 79.21 Average: all 10.69 0.00 1.07 0.27 0.07 87.91 Average: 0 13.34 0.00 1.13 0.28 0.07 85.18 Average: 1 8.05 0.00 1.00 0.25 0.06 90.64