---> uname -a: Linux prd-centos8-robot-2c-8g-4039.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: 2800.000 BogoMIPS: 5600.00 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 604 4899 19 2193 6794 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:e2:1f:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84990sec preferred_lft 84990sec inet6 fe80::f816:3eff:fee2:1fb1/64 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) 01/25/2026 _x86_64_ (2 CPU) 00:36:01 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 111.16 0.40 110.76 16.66 9597.25 12:39:01 AM 60.02 1.02 59.01 73.45 7789.19 12:40:01 AM 44.62 7.13 37.49 1310.50 2380.56 12:41:01 AM 63.85 0.22 63.63 43.58 8008.41 12:42:01 AM 5.97 0.08 5.88 5.87 275.15 12:43:01 AM 2.02 0.00 2.02 0.00 89.02 12:44:01 AM 0.30 0.00 0.30 0.00 5.52 12:45:01 AM 0.20 0.00 0.20 0.00 9.65 12:46:01 AM 0.20 0.00 0.20 0.00 2.97 12:47:01 AM 0.35 0.00 0.35 0.00 13.00 12:48:01 AM 8.98 5.95 3.03 574.97 74.17 12:49:01 AM 0.33 0.00 0.33 0.00 12.53 12:50:01 AM 0.22 0.00 0.22 0.00 3.37 12:51:01 AM 0.25 0.00 0.25 0.00 18.16 12:52:01 AM 1.43 0.03 1.40 0.27 34.41 12:53:01 AM 0.28 0.00 0.28 0.00 12.05 12:54:01 AM 0.20 0.00 0.20 0.00 2.83 12:55:01 AM 0.23 0.00 0.23 0.00 10.26 12:56:01 AM 0.23 0.00 0.23 0.00 3.65 12:57:01 AM 0.48 0.00 0.48 0.00 15.48 12:58:01 AM 0.18 0.00 0.18 0.00 2.82 12:59:01 AM 22.72 0.59 22.13 63.31 1019.64 Average: 14.73 0.70 14.03 94.96 1335.78 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5234188 7030808 2648244 33.60 2688 1973400 686368 7.69 187324 2118156 158104 12:39:01 AM 5084032 6927028 2798400 35.50 2688 2018612 797700 8.93 210960 2237640 9860 12:40:01 AM 4838768 6951660 3043664 38.61 2688 2279244 766732 8.59 283908 2380652 200004 12:41:01 AM 4935824 7035488 2946608 37.38 2688 2266384 661472 7.41 260736 2297608 28 12:42:01 AM 4895248 6995532 2987184 37.90 2688 2267124 711972 7.97 261064 2339928 564 12:43:01 AM 4894872 6995188 2987560 37.90 2688 2267156 711972 7.97 261064 2340512 40 12:44:01 AM 4885992 6986536 2996440 38.01 2688 2267384 737540 8.26 261064 2348768 244 12:45:01 AM 4885040 6985620 2997392 38.03 2688 2267420 737540 8.26 261064 2349936 40 12:46:01 AM 4885460 6986240 2996972 38.02 2688 2267644 737540 8.26 261072 2350156 232 12:47:01 AM 4884924 6985736 2997508 38.03 2688 2267676 737540 8.26 261072 2350372 48 12:48:01 AM 4872824 6991120 3009608 38.18 2688 2285136 728960 8.16 263244 2360084 232 12:49:01 AM 4872420 6990748 3010012 38.19 2688 2285168 728960 8.16 263244 2360304 40 12:50:01 AM 4872472 6991248 3009960 38.19 2688 2285616 748156 8.38 263352 2360468 456 12:51:01 AM 4855712 6974540 3026720 38.40 2688 2285668 745820 8.35 263352 2376940 64 12:52:01 AM 4843160 6962232 3039272 38.56 2688 2285908 766660 8.58 263464 2388584 256 12:53:01 AM 4857420 6976524 3025012 38.38 2688 2285940 750632 8.40 263464 2374432 36 12:54:01 AM 4872308 6991624 3010124 38.19 2688 2286176 750632 8.40 263464 2360424 244 12:55:01 AM 4858544 6977908 3023888 38.36 2688 2286216 763584 8.55 263464 2374344 48 12:56:01 AM 4842904 6962468 3039528 38.56 2688 2286400 780580 8.74 263464 2388912 188 12:57:01 AM 4848716 6968340 3033716 38.49 2688 2286460 773796 8.66 263464 2383208 4 12:58:01 AM 4863384 6983040 3019048 38.30 2688 2286492 758136 8.49 263464 2368836 4 12:59:01 AM 5054052 7000700 2828380 35.88 2688 2119608 718436 8.04 466236 2003188 33348 Average: 4906285 6984106 2976147 37.76 2688 2245765 740942 8.30 266955 2327884 18367 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 93.59 76.71 1014.63 11.08 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 60.16 42.63 602.89 7.48 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 48.52 36.35 336.69 6.90 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 216.13 167.60 47.53 42.02 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 32.26 22.01 7.40 8.56 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 1.62 0.32 0.38 0.21 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 18.33 17.51 120.41 1.55 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 0.67 0.18 0.05 0.02 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 10.38 8.47 1.40 0.67 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 5.86 0.25 0.53 0.08 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 19.40 17.06 120.75 1.71 0.00 0.00 0.00 0.00 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 0.72 0.25 0.29 0.20 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 20.91 15.78 3.80 3.17 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 10.29 7.70 118.52 0.93 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 33.08 31.09 355.73 2.23 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 0.37 0.13 0.03 0.02 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 7.70 7.13 1.56 0.59 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 7.78 7.37 117.78 0.48 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 30.88 30.29 355.47 2.12 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 0.63 0.15 0.16 0.07 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 0.60 0.13 0.04 0.01 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 71.07 46.28 95.36 34.52 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 31.38 24.32 150.10 5.64 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) 01/25/2026 _x86_64_ (2 CPU) 00:36:01 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 34.70 0.00 5.14 4.86 0.11 55.19 12:38:01 AM 0 22.92 0.00 4.24 4.55 0.10 68.18 12:38:01 AM 1 46.48 0.00 6.04 5.17 0.12 42.19 12:39:01 AM all 23.07 0.00 2.54 2.25 0.09 72.05 12:39:01 AM 0 7.69 0.00 1.92 2.97 0.08 87.34 12:39:01 AM 1 38.47 0.00 3.16 1.52 0.10 56.76 12:40:01 AM all 23.75 0.00 4.37 0.87 0.08 70.92 12:40:01 AM 0 16.56 0.00 4.04 1.03 0.08 78.28 12:40:01 AM 1 30.96 0.00 4.70 0.72 0.08 63.54 12:41:01 AM all 16.44 0.00 3.29 1.07 0.07 79.13 12:41:01 AM 0 13.72 0.00 2.84 1.18 0.07 82.19 12:41:01 AM 1 19.17 0.00 3.74 0.95 0.07 76.07 12:42:01 AM all 2.31 0.00 0.28 0.03 0.03 97.35 12:42:01 AM 0 0.48 0.00 0.17 0.03 0.03 99.28 12:42:01 AM 1 4.15 0.00 0.38 0.02 0.03 95.42 12:43:01 AM all 0.51 0.00 0.10 0.00 0.04 99.35 12:43:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 12:43:01 AM 1 0.40 0.00 0.13 0.00 0.05 99.41 12:44:01 AM all 0.98 0.00 0.18 0.00 0.03 98.81 12:44:01 AM 0 1.35 0.00 0.15 0.00 0.02 98.48 12:44:01 AM 1 0.60 0.00 0.20 0.00 0.05 99.15 12:45:01 AM all 0.49 0.00 0.10 0.00 0.03 99.37 12:45:01 AM 0 0.65 0.00 0.03 0.00 0.02 99.30 12:45:01 AM 1 0.33 0.00 0.17 0.00 0.05 99.45 12:46:01 AM all 1.04 0.00 0.14 0.00 0.04 98.77 12:46:01 AM 0 0.77 0.00 0.15 0.00 0.03 99.05 12:46:01 AM 1 1.32 0.00 0.13 0.00 0.05 98.49 12:47:01 AM all 0.53 0.00 0.14 0.00 0.03 99.30 12:47:01 AM 0 0.67 0.00 0.12 0.00 0.03 99.18 12:47:01 AM 1 0.38 0.00 0.17 0.00 0.03 99.42 12:48:01 AM all 0.83 0.25 0.30 0.13 0.04 98.45 12:48:01 AM 0 1.37 0.05 0.28 0.02 0.05 98.22 12:48:01 AM 1 0.28 0.45 0.32 0.23 0.03 98.68 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.51 0.00 0.12 0.00 0.04 99.33 12:49:01 AM 0 0.40 0.00 0.15 0.00 0.05 99.40 12:49:01 AM 1 0.62 0.00 0.08 0.00 0.03 99.27 12:50:01 AM all 2.19 0.00 0.17 0.00 0.04 97.60 12:50:01 AM 0 1.56 0.00 0.18 0.00 0.05 98.21 12:50:01 AM 1 2.82 0.00 0.15 0.00 0.03 96.99 12:51:01 AM all 0.45 0.00 0.15 0.00 0.03 99.36 12:51:01 AM 0 0.59 0.00 0.13 0.00 0.03 99.25 12:51:01 AM 1 0.32 0.00 0.17 0.00 0.03 99.48 12:52:01 AM all 1.12 0.00 0.33 0.01 0.04 98.50 12:52:01 AM 0 1.31 0.00 0.39 0.02 0.05 98.24 12:52:01 AM 1 0.93 0.00 0.28 0.00 0.03 98.75 12:53:01 AM all 0.50 0.00 0.13 0.00 0.03 99.34 12:53:01 AM 0 0.55 0.00 0.05 0.00 0.02 99.38 12:53:01 AM 1 0.45 0.00 0.20 0.00 0.05 99.30 12:54:01 AM all 1.06 0.00 0.12 0.00 0.04 98.78 12:54:01 AM 0 1.39 0.00 0.13 0.00 0.03 98.45 12:54:01 AM 1 0.74 0.00 0.10 0.00 0.05 99.11 12:55:01 AM all 0.59 0.00 0.13 0.00 0.04 99.24 12:55:01 AM 0 0.17 0.00 0.08 0.00 0.03 99.72 12:55:01 AM 1 1.02 0.00 0.17 0.00 0.05 98.76 12:56:01 AM all 0.90 0.00 0.20 0.00 0.03 98.87 12:56:01 AM 0 1.37 0.00 0.27 0.00 0.03 98.32 12:56:01 AM 1 0.42 0.00 0.13 0.00 0.03 99.41 12:57:01 AM all 0.51 0.00 0.13 0.00 0.03 99.34 12:57:01 AM 0 0.44 0.00 0.15 0.00 0.03 99.38 12:57:01 AM 1 0.58 0.00 0.10 0.00 0.02 99.30 12:58:01 AM all 0.52 0.00 0.10 0.00 0.03 99.36 12:58:01 AM 0 0.38 0.00 0.12 0.00 0.03 99.46 12:58:01 AM 1 0.65 0.00 0.08 0.00 0.02 99.25 12:59:01 AM all 28.10 0.00 3.71 0.15 0.08 67.96 12:59:01 AM 0 14.59 0.00 3.34 0.05 0.07 81.95 12:59:01 AM 1 41.63 0.00 4.08 0.25 0.10 53.94 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.41 0.01 0.99 0.43 0.05 92.12 Average: 0 4.07 0.00 0.86 0.45 0.04 94.57 Average: 1 8.74 0.02 1.12 0.40 0.05 89.66