---> uname -a: Linux prd-centos8-robot-2c-8g-26202.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 610 4858 19 2228 6789 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:24:7b:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84672sec preferred_lft 84672sec inet6 fe80::f816:3eff:fe24:7b38/64 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) 03/04/2026 _x86_64_ (2 CPU) 03:24:10 LINUX RESTART (2 CPU) 03:25:01 AM tps rtps wtps bread/s bwrtn/s 03:26:01 AM 142.15 66.54 75.61 6330.69 31246.72 03:27:01 AM 98.73 2.13 96.60 122.63 11422.59 03:28:01 AM 31.16 0.45 30.71 64.79 2360.87 03:29:01 AM 74.53 6.93 67.59 1289.30 6010.33 03:30:01 AM 19.44 0.00 19.44 0.00 3660.33 03:31:01 AM 3.27 0.00 3.27 0.00 110.50 03:32:01 AM 0.25 0.00 0.25 0.00 3.97 03:33:01 AM 0.42 0.05 0.37 4.80 97.60 03:34:01 AM 2.02 0.07 1.95 3.20 149.03 03:35:01 AM 0.42 0.00 0.42 0.00 35.99 03:36:01 AM 0.13 0.00 0.13 0.00 1.48 03:37:01 AM 0.33 0.00 0.33 0.00 71.20 03:38:01 AM 0.28 0.00 0.28 0.00 20.40 03:39:01 AM 0.20 0.00 0.20 0.00 57.08 03:40:01 AM 0.40 0.03 0.37 0.27 16.44 03:41:01 AM 1.40 0.00 1.40 0.00 95.60 03:42:01 AM 0.17 0.00 0.17 0.00 2.02 03:43:01 AM 0.13 0.00 0.13 0.00 6.53 03:44:01 AM 0.23 0.00 0.23 0.00 92.45 03:45:01 AM 0.38 0.00 0.38 0.00 18.63 03:46:01 AM 0.28 0.00 0.28 0.00 77.59 03:47:01 AM 0.27 0.00 0.27 0.00 24.35 03:48:01 AM 0.23 0.00 0.23 0.00 75.79 03:49:01 AM 0.32 0.00 0.32 0.00 113.71 03:50:01 AM 0.38 0.00 0.38 0.00 42.78 03:51:01 AM 0.23 0.00 0.23 0.00 41.50 03:52:01 AM 15.35 0.32 15.03 36.93 793.30 03:53:01 AM 34.11 0.52 33.59 63.85 2362.21 Average: 15.26 2.75 12.51 282.75 2107.66 03:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 AM 5269432 6978576 2613000 33.15 2688 1893232 794200 8.89 224088 2072860 209680 03:27:01 AM 5152128 6990736 2730304 34.64 2688 2014596 732464 8.20 198396 2179464 40196 03:28:01 AM 5139228 7005392 2743204 34.80 2688 2041924 736240 8.24 226580 2168792 25340 03:29:01 AM 4942904 7036332 2939528 37.29 2688 2260224 658052 7.37 261736 2296212 98224 03:30:01 AM 4943568 7036704 2938864 37.28 2688 2260232 680644 7.62 261744 2295592 4 03:31:01 AM 4943688 7036844 2938744 37.28 2688 2260236 664568 7.44 261752 2295460 4 03:32:01 AM 4943848 7037004 2938584 37.28 2688 2260236 664568 7.44 261752 2295408 4 03:33:01 AM 4889376 6985700 2993056 37.97 2688 2263420 744260 8.33 262088 2349204 356 03:34:01 AM 4884896 6983952 2997536 38.03 2688 2266136 744260 8.33 262296 2353436 504 03:35:01 AM 4884672 6984104 2997760 38.03 2688 2266520 744260 8.33 262296 2353760 16 03:36:01 AM 4881388 6982872 3001044 38.07 2688 2268572 744260 8.33 262296 2356500 2060 03:37:01 AM 4881760 6983260 3000672 38.07 2688 2268588 744260 8.33 262296 2356448 4 03:38:01 AM 4878260 6981816 3004172 38.11 2688 2270636 763424 8.55 262556 2360036 1548 03:39:01 AM 4878060 6981772 3004372 38.11 2688 2270800 763424 8.55 262556 2360172 48 03:40:01 AM 4877644 6981604 3004788 38.12 2688 2271040 781368 8.75 262812 2360148 16 03:41:01 AM 4874636 6980604 3007796 38.16 2688 2273036 781368 8.75 262812 2362892 20 03:42:01 AM 4874872 6980888 3007560 38.16 2688 2273100 781368 8.75 262812 2362876 64 03:43:01 AM 4874940 6981092 3007492 38.15 2688 2273236 781368 8.75 262812 2362856 32 03:44:01 AM 4867672 6976816 3014760 38.25 2688 2276220 766516 8.58 262828 2370316 280 03:45:01 AM 4869740 6979196 3012692 38.22 2688 2276532 750148 8.40 262828 2368508 208 03:46:01 AM 4867224 6978768 3015208 38.25 2688 2278612 767668 8.60 262828 2370728 56 03:47:01 AM 4861556 6975012 3020876 38.32 2688 2280524 767668 8.60 262828 2376632 1332 03:48:01 AM 4857668 6974440 3024764 38.37 2688 2283840 767668 8.60 262828 2380016 2420 03:49:01 AM 4855724 6973736 3026708 38.40 2688 2285080 783160 8.77 262828 2381256 336 03:50:01 AM 4854244 6973340 3028188 38.42 2688 2286172 801552 8.97 262828 2382700 316 03:51:01 AM 4851920 6972248 3030512 38.45 2688 2287412 765776 8.57 262828 2386008 388 03:52:01 AM 4988028 6960516 2894404 36.72 2688 2144992 734640 8.23 332116 2200584 56768 03:53:01 AM 5000000 6976792 2882432 36.57 2688 2150400 713364 7.99 492036 2034396 25500 Average: 4924610 6988218 2957822 37.52 2688 2232341 747233 8.37 268231 2314045 16633 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 285.67 178.54 1661.26 55.19 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 86.02 60.21 894.18 16.34 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 19.63 14.83 7.55 5.11 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 366.16 269.39 400.30 62.35 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 204.62 147.60 39.70 29.83 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 2.67 2.17 0.60 0.52 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 3.35 2.12 0.54 0.45 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 91.49 75.27 30.17 6.54 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 142.73 140.23 31.27 10.91 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 19.38 17.93 4.38 1.23 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 65.86 66.28 20.07 4.70 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 1.68 0.12 0.22 0.01 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 83.45 81.79 21.95 6.33 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 3.13 2.35 0.78 0.46 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 12.58 9.08 1.97 0.75 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 19.14 18.58 13.54 1.79 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 9.27 8.80 1.46 0.69 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 2.32 2.40 0.36 0.20 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 97.37 97.78 27.59 7.76 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 5.78 4.78 1.26 0.87 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 117.39 116.69 22.66 9.35 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 124.91 124.51 22.77 9.74 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 97.37 97.32 27.65 7.87 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 43.17 42.69 22.32 3.25 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 2.82 3.38 0.63 0.62 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 42.05 42.79 6.71 3.31 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 118.73 76.64 157.80 98.26 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 18.19 17.31 16.61 8.74 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 74.53 61.49 122.73 12.61 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) 03/04/2026 _x86_64_ (2 CPU) 03:24:10 LINUX RESTART (2 CPU) 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 36.63 0.05 6.98 13.82 0.13 42.39 03:26:01 AM 0 29.90 0.05 7.26 12.07 0.12 50.60 03:26:01 AM 1 43.36 0.05 6.70 15.58 0.15 34.16 03:27:01 AM all 29.81 0.00 4.33 5.08 0.16 60.63 03:27:01 AM 0 18.49 0.00 3.75 5.32 0.15 72.29 03:27:01 AM 1 41.18 0.00 4.91 4.83 0.17 48.91 03:28:01 AM all 14.30 0.00 2.42 0.54 0.10 82.64 03:28:01 AM 0 12.31 0.00 2.09 0.75 0.10 84.75 03:28:01 AM 1 16.29 0.00 2.75 0.33 0.10 80.53 03:29:01 AM all 33.64 0.00 6.38 0.89 0.13 58.96 03:29:01 AM 0 34.29 0.00 6.53 0.94 0.12 58.13 03:29:01 AM 1 32.99 0.00 6.24 0.85 0.13 59.78 03:30:01 AM all 0.54 0.00 0.59 0.34 0.04 98.49 03:30:01 AM 0 0.38 0.00 0.60 0.28 0.05 98.68 03:30:01 AM 1 0.70 0.00 0.57 0.40 0.03 98.30 03:31:01 AM all 0.35 0.00 0.08 0.02 0.07 99.48 03:31:01 AM 0 0.20 0.00 0.08 0.03 0.07 99.62 03:31:01 AM 1 0.50 0.00 0.08 0.00 0.07 99.35 03:32:01 AM all 0.33 0.00 0.08 0.00 0.07 99.53 03:32:01 AM 0 0.53 0.00 0.07 0.00 0.07 99.33 03:32:01 AM 1 0.12 0.00 0.08 0.00 0.07 99.73 03:33:01 AM all 6.80 0.00 1.12 0.01 0.08 91.99 03:33:01 AM 0 4.51 0.00 0.54 0.02 0.08 94.85 03:33:01 AM 1 9.10 0.00 1.70 0.00 0.08 89.12 03:34:01 AM all 9.30 0.00 1.11 0.01 0.10 89.47 03:34:01 AM 0 8.48 0.00 0.64 0.00 0.12 90.76 03:34:01 AM 1 10.12 0.00 1.58 0.02 0.08 88.20 03:35:01 AM all 1.33 0.00 0.25 0.00 0.10 98.32 03:35:01 AM 0 0.80 0.00 0.17 0.00 0.10 98.93 03:35:01 AM 1 1.86 0.00 0.33 0.00 0.10 97.71 03:36:01 AM all 4.31 0.00 0.45 0.00 0.12 95.12 03:36:01 AM 0 1.26 0.00 0.35 0.00 0.10 98.29 03:36:01 AM 1 7.38 0.00 0.55 0.00 0.13 91.93 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 0.84 0.00 0.14 0.00 0.15 98.86 03:37:01 AM 0 0.69 0.00 0.17 0.00 0.15 99.00 03:37:01 AM 1 1.00 0.00 0.12 0.00 0.15 98.73 03:38:01 AM all 6.48 0.00 0.75 0.00 0.12 92.65 03:38:01 AM 0 5.32 0.00 0.74 0.00 0.12 93.82 03:38:01 AM 1 7.62 0.00 0.76 0.00 0.12 91.51 03:39:01 AM all 0.80 0.00 0.15 0.00 0.12 98.93 03:39:01 AM 0 0.69 0.00 0.13 0.00 0.10 99.08 03:39:01 AM 1 0.92 0.00 0.17 0.00 0.13 98.78 03:40:01 AM all 1.16 0.00 0.32 0.00 0.13 98.40 03:40:01 AM 0 0.85 0.00 0.20 0.00 0.10 98.85 03:40:01 AM 1 1.47 0.00 0.43 0.00 0.15 97.94 03:41:01 AM all 4.27 0.00 0.44 0.02 0.12 95.15 03:41:01 AM 0 0.90 0.00 0.27 0.03 0.12 98.68 03:41:01 AM 1 7.64 0.00 0.62 0.00 0.12 91.62 03:42:01 AM all 1.00 0.00 0.18 0.00 0.09 98.73 03:42:01 AM 0 0.82 0.00 0.20 0.00 0.08 98.90 03:42:01 AM 1 1.19 0.00 0.15 0.00 0.10 98.56 03:43:01 AM all 0.91 0.00 0.13 0.00 0.12 98.85 03:43:01 AM 0 0.90 0.00 0.15 0.00 0.12 98.83 03:43:01 AM 1 0.92 0.00 0.10 0.00 0.12 98.86 03:44:01 AM all 8.14 0.00 1.17 0.00 0.12 90.57 03:44:01 AM 0 5.87 0.00 0.51 0.00 0.13 93.49 03:44:01 AM 1 10.41 0.00 1.83 0.00 0.10 87.65 03:45:01 AM all 5.12 0.00 0.45 0.00 0.09 94.34 03:45:01 AM 0 4.24 0.00 0.36 0.00 0.10 95.30 03:45:01 AM 1 6.02 0.00 0.54 0.00 0.09 93.36 03:46:01 AM all 9.32 0.00 0.86 0.09 0.13 89.61 03:46:01 AM 0 7.43 0.00 0.67 0.17 0.12 91.60 03:46:01 AM 1 11.16 0.00 1.05 0.00 0.14 87.65 03:47:01 AM all 8.06 0.00 0.75 0.00 0.12 91.07 03:47:01 AM 0 4.81 0.00 0.67 0.00 0.13 94.38 03:47:01 AM 1 11.34 0.00 0.83 0.00 0.10 87.73 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 9.95 0.00 0.92 0.00 0.09 89.03 03:48:01 AM 0 7.85 0.00 0.75 0.00 0.10 91.29 03:48:01 AM 1 12.02 0.00 1.09 0.00 0.08 86.80 03:49:01 AM all 4.11 0.00 0.49 0.02 0.12 95.27 03:49:01 AM 0 3.44 0.00 0.47 0.00 0.12 95.97 03:49:01 AM 1 4.77 0.00 0.52 0.03 0.12 94.56 03:50:01 AM all 3.42 0.00 0.47 0.01 0.12 95.99 03:50:01 AM 0 2.38 0.00 0.37 0.02 0.10 97.14 03:50:01 AM 1 4.46 0.00 0.57 0.00 0.13 94.84 03:51:01 AM all 4.07 0.00 0.50 0.00 0.10 95.33 03:51:01 AM 0 2.36 0.00 0.40 0.00 0.08 97.15 03:51:01 AM 1 5.78 0.00 0.60 0.00 0.12 93.50 03:52:01 AM all 21.49 0.00 2.68 0.13 0.11 75.60 03:52:01 AM 0 11.18 0.00 2.09 0.08 0.12 86.53 03:52:01 AM 1 31.82 0.00 3.26 0.17 0.10 64.65 03:53:01 AM all 33.22 0.00 4.66 0.28 0.12 61.72 03:53:01 AM 0 25.65 0.00 4.04 0.28 0.12 69.91 03:53:01 AM 1 40.81 0.00 5.27 0.28 0.12 53.52 Average: all 9.28 0.00 1.39 0.76 0.11 88.47 Average: 0 7.02 0.00 1.23 0.72 0.11 90.93 Average: 1 11.53 0.00 1.55 0.80 0.11 86.00