---> uname -a: Linux prd-centos8-robot-2c-8g-34733.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 641 4759 19 2296 6758 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:19:4d:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84597sec preferred_lft 84597sec inet6 fe80::f816:3eff:fe19:4d3d/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) 00:31:04 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 102.43 1.30 101.13 98.63 8679.91 12:34:01 AM 67.59 1.05 66.54 73.99 9141.26 12:35:01 AM 48.07 7.10 40.97 1309.96 2472.64 12:36:01 AM 75.40 2.70 72.70 436.19 8441.21 12:37:01 AM 4.22 0.00 4.22 0.00 154.52 12:38:01 AM 0.22 0.00 0.22 0.00 2.82 12:39:01 AM 0.15 0.00 0.15 0.00 1.58 12:40:01 AM 2.13 0.10 2.03 6.80 159.51 12:41:01 AM 0.52 0.00 0.52 0.00 162.76 12:42:01 AM 0.62 0.00 0.62 0.00 192.68 12:43:01 AM 0.23 0.00 0.23 0.00 136.06 12:44:01 AM 0.23 0.00 0.23 0.00 37.89 12:45:01 AM 0.12 0.00 0.12 0.00 32.66 12:46:01 AM 0.15 0.00 0.15 0.00 15.88 12:47:01 AM 1.38 0.03 1.35 0.27 44.23 12:48:01 AM 0.27 0.00 0.27 0.00 137.43 12:49:01 AM 0.50 0.00 0.50 0.00 88.30 12:50:01 AM 0.33 0.00 0.33 0.00 193.47 12:51:01 AM 0.28 0.00 0.28 0.00 103.08 12:52:01 AM 0.48 0.00 0.48 0.00 165.72 12:53:01 AM 0.18 0.00 0.18 0.00 57.19 12:54:01 AM 0.18 0.00 0.18 0.00 85.74 12:55:01 AM 0.18 0.00 0.18 0.00 15.48 12:56:02 AM 0.22 0.00 0.22 0.00 10.11 12:57:01 AM 0.37 0.00 0.37 0.00 25.10 12:58:01 AM 0.43 0.00 0.43 0.00 104.78 12:59:01 AM 0.20 0.00 0.20 0.00 40.80 01:00:01 AM 14.74 0.32 14.43 36.91 673.15 01:01:01 AM 31.52 0.53 30.99 63.98 3228.12 Average: 12.19 0.45 11.74 69.93 1193.89 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5257320 7061496 2625112 33.30 2688 1981084 658256 7.37 188036 2094304 187052 12:34:01 AM 5199704 7047552 2682728 34.03 2688 2023268 651956 7.30 210576 2120152 9956 12:35:01 AM 4930824 6981948 2951608 37.45 2688 2219796 725604 8.12 271356 2307476 135760 12:36:01 AM 4908536 7025580 2973896 37.73 2688 2283976 659620 7.39 267672 2320476 32 12:37:01 AM 4909172 7026216 2973260 37.72 2688 2283976 659620 7.39 267676 2320652 4 12:38:01 AM 4909064 7026112 2973368 37.72 2688 2283980 659620 7.39 267676 2320452 12 12:39:01 AM 4908816 7025864 2973616 37.72 2688 2283980 659620 7.39 267676 2320796 12 12:40:01 AM 4848972 6970004 3033460 38.48 2688 2288032 769268 8.61 268200 2379332 1232 12:41:01 AM 4842308 6968948 3040124 38.57 2688 2293604 784724 8.79 268200 2386324 2100 12:42:01 AM 4836524 6967748 3045908 38.64 2688 2298216 784724 8.79 268200 2391640 1196 12:43:01 AM 4829708 6963920 3052724 38.73 2688 2301144 801672 8.98 268572 2398428 76 12:44:01 AM 4827396 6963156 3055036 38.76 2688 2302692 801672 8.98 268572 2400808 548 12:45:01 AM 4830720 6967092 3051712 38.72 2688 2303304 752552 8.43 268572 2397588 216 12:46:01 AM 4830032 6966776 3052400 38.72 2688 2303676 775796 8.69 268572 2398132 156 12:47:01 AM 4830104 6967460 3052328 38.72 2688 2304276 756340 8.47 268688 2398376 368 12:48:01 AM 4822100 6963252 3060332 38.82 2688 2308088 777356 8.70 268740 2406080 136 12:49:01 AM 4809724 6956128 3072708 38.98 2688 2313340 777356 8.70 268740 2418020 2964 12:50:01 AM 4810024 6959228 3072408 38.98 2688 2316132 794184 8.89 268740 2417848 20 12:51:01 AM 4802588 6956608 3079844 39.07 2688 2320940 794184 8.89 268740 2424720 1808 12:52:01 AM 4799628 6958220 3082804 39.11 2688 2325512 794184 8.89 268740 2428372 1592 12:53:01 AM 4798836 6957864 3083596 39.12 2688 2325948 794184 8.89 268740 2429148 348 12:54:01 AM 4797572 6958860 3084860 39.14 2688 2328208 794184 8.89 268740 2430380 72 12:55:01 AM 4797408 6959084 3085024 39.14 2688 2328596 794184 8.89 268740 2430892 32 12:56:02 AM 4798732 6960828 3083700 39.12 2688 2329024 777652 8.71 268740 2429616 232 12:57:01 AM 4796280 6960208 3086152 39.15 2688 2330848 777652 8.71 268880 2431760 1512 12:58:01 AM 4791920 6957564 3090512 39.21 2688 2332596 828432 9.28 268888 2435736 352 12:59:01 AM 4788512 6955212 3093920 39.25 2688 2333668 828432 9.28 268888 2438896 252 01:00:01 AM 4771628 6864544 3110804 39.47 2688 2265632 818492 9.16 353152 2393816 122972 01:01:01 AM 4912388 6956788 2970044 37.68 2688 2217712 706592 7.91 518112 2093296 25324 Average: 4861950 6974285 3020482 38.32 2688 2280388 757176 8.48 275339 2364259 17115 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 99.12 75.64 1071.45 10.24 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 69.01 43.88 603.08 6.06 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 43.99 41.07 336.08 9.25 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 497.75 345.89 102.49 84.80 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 2.83 2.07 0.57 0.48 0.00 0.00 0.00 0.00 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 2.38 1.90 0.43 0.41 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 2.17 0.93 0.58 0.38 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 54.77 37.67 29.17 4.72 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 34.59 32.31 30.62 4.27 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 17.71 16.33 24.18 2.86 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 78.29 78.17 24.80 6.64 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 67.83 66.33 15.88 5.63 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 39.03 35.66 7.76 4.33 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 13.73 9.60 3.48 2.22 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 8.68 7.30 3.93 1.68 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 48.48 43.69 13.91 12.66 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 48.82 48.22 72.40 4.17 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 34.69 34.81 25.75 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 40.20 40.47 57.75 3.97 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 31.63 31.46 43.28 3.01 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 15.46 15.35 4.66 1.33 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 29.17 28.37 24.91 3.50 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 12.95 10.91 2.96 2.15 0.00 0.00 0.00 0.00 12:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:02 AM eth0 11.16 9.75 2.60 1.91 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 50.31 49.48 27.76 4.29 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 73.71 64.18 12.72 6.06 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 20.44 17.13 4.15 2.05 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 120.41 77.49 181.38 148.76 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 17.28 16.18 14.94 8.08 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 54.71 44.21 94.65 12.04 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) 00:31:04 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 35.19 0.00 5.37 6.84 0.13 52.47 12:33:01 AM 0 37.80 0.00 5.16 6.16 0.13 50.75 12:33:01 AM 1 32.57 0.00 5.57 7.53 0.13 54.20 12:34:01 AM all 17.74 0.00 2.67 6.23 0.09 73.27 12:34:01 AM 0 19.51 0.00 2.65 5.05 0.10 72.70 12:34:01 AM 1 15.97 0.00 2.69 7.41 0.08 73.85 12:35:01 AM all 31.38 0.00 4.80 0.99 0.12 62.72 12:35:01 AM 0 43.12 0.00 5.65 1.27 0.10 49.86 12:35:01 AM 1 19.66 0.00 3.95 0.70 0.13 75.55 12:36:01 AM all 19.40 0.00 4.23 0.71 0.09 75.57 12:36:01 AM 0 29.10 0.00 5.34 0.79 0.10 64.67 12:36:01 AM 1 9.74 0.00 3.12 0.64 0.08 86.41 12:37:01 AM all 0.35 0.00 0.08 0.01 0.05 99.51 12:37:01 AM 0 0.08 0.00 0.10 0.02 0.07 99.73 12:37:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 12:38:01 AM all 0.35 0.00 0.08 0.00 0.05 99.52 12:38:01 AM 0 0.15 0.00 0.08 0.00 0.07 99.70 12:38:01 AM 1 0.55 0.00 0.07 0.00 0.03 99.35 12:39:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 12:39:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 12:39:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 12:40:01 AM all 9.08 0.00 1.03 0.03 0.09 89.77 12:40:01 AM 0 12.11 0.00 1.58 0.02 0.10 86.20 12:40:01 AM 1 6.06 0.00 0.49 0.03 0.08 93.33 12:41:01 AM all 12.06 0.00 1.04 0.00 0.12 86.78 12:41:01 AM 0 10.53 0.00 0.65 0.00 0.12 88.70 12:41:01 AM 1 13.60 0.00 1.42 0.00 0.12 84.86 12:42:01 AM all 8.52 0.00 0.30 0.01 0.08 91.09 12:42:01 AM 0 11.03 0.00 0.35 0.02 0.08 88.52 12:42:01 AM 1 6.01 0.00 0.25 0.00 0.08 93.65 12:43:01 AM all 9.69 0.00 1.20 0.03 0.08 88.99 12:43:01 AM 0 17.64 0.00 1.94 0.00 0.10 80.32 12:43:01 AM 1 1.92 0.00 0.49 0.07 0.07 97.46 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 7.96 0.00 0.88 0.00 0.09 91.06 12:44:01 AM 0 8.31 0.00 0.86 0.00 0.08 90.74 12:44:01 AM 1 7.60 0.00 0.91 0.00 0.10 91.39 12:45:01 AM all 6.21 0.00 0.51 0.00 0.10 93.17 12:45:01 AM 0 6.19 0.00 0.52 0.00 0.12 93.17 12:45:01 AM 1 6.24 0.00 0.50 0.00 0.08 93.18 12:46:01 AM all 4.33 0.00 0.38 0.00 0.08 95.20 12:46:01 AM 0 5.17 0.00 0.40 0.00 0.08 94.35 12:46:01 AM 1 3.50 0.00 0.37 0.00 0.08 96.05 12:47:01 AM all 4.50 0.00 0.52 0.00 0.07 94.91 12:47:01 AM 0 7.34 0.00 0.83 0.00 0.08 91.75 12:47:01 AM 1 1.70 0.00 0.22 0.00 0.05 98.03 12:48:01 AM all 12.22 0.00 0.84 0.01 0.09 86.84 12:48:01 AM 0 17.79 0.00 1.29 0.00 0.09 80.84 12:48:01 AM 1 6.86 0.00 0.40 0.02 0.10 92.62 12:49:01 AM all 5.26 0.00 0.50 0.01 0.10 94.13 12:49:01 AM 0 4.40 0.00 0.52 0.00 0.10 94.98 12:49:01 AM 1 6.13 0.00 0.47 0.02 0.10 93.28 12:50:01 AM all 5.74 0.00 0.54 0.02 0.10 93.61 12:50:01 AM 0 9.26 0.00 0.65 0.00 0.12 89.97 12:50:01 AM 1 2.23 0.00 0.42 0.03 0.08 97.24 12:51:01 AM all 6.33 0.00 0.45 0.02 0.09 93.11 12:51:01 AM 0 5.98 0.00 0.44 0.00 0.10 93.48 12:51:01 AM 1 6.68 0.00 0.47 0.03 0.08 92.74 12:52:01 AM all 6.81 0.00 0.93 0.01 0.09 92.16 12:52:01 AM 0 10.83 0.00 1.54 0.02 0.08 87.53 12:52:01 AM 1 2.80 0.00 0.32 0.00 0.10 96.78 12:53:01 AM all 2.19 0.00 0.31 0.00 0.09 97.41 12:53:01 AM 0 2.75 0.00 0.33 0.00 0.10 96.82 12:53:01 AM 1 1.64 0.00 0.28 0.00 0.08 97.99 12:54:01 AM all 5.96 0.00 0.50 0.00 0.08 93.46 12:54:01 AM 0 6.56 0.00 0.37 0.00 0.08 92.99 12:54:01 AM 1 5.36 0.00 0.64 0.00 0.08 93.92 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 4.28 0.00 0.19 0.00 0.11 95.42 12:55:01 AM 0 5.86 0.00 0.22 0.00 0.12 93.81 12:55:01 AM 1 2.69 0.00 0.17 0.00 0.10 97.04 12:56:02 AM all 4.12 0.00 0.28 0.00 0.08 95.52 12:56:02 AM 0 5.02 0.00 0.32 0.00 0.10 94.56 12:56:02 AM 1 3.23 0.00 0.23 0.00 0.07 96.47 12:57:01 AM all 7.94 0.00 0.69 0.01 0.09 91.27 12:57:01 AM 0 13.11 0.00 1.09 0.02 0.09 85.70 12:57:01 AM 1 3.00 0.00 0.31 0.00 0.09 96.61 12:58:01 AM all 7.25 0.00 1.31 0.00 0.12 91.32 12:58:01 AM 0 9.09 0.00 1.58 0.00 0.12 89.21 12:58:01 AM 1 5.40 0.00 1.04 0.00 0.12 93.43 12:59:01 AM all 4.95 0.00 0.33 0.00 0.09 94.64 12:59:01 AM 0 6.83 0.00 0.39 0.00 0.10 92.68 12:59:01 AM 1 3.05 0.00 0.27 0.00 0.08 96.59 01:00:01 AM all 25.81 0.00 2.58 0.08 0.13 71.40 01:00:01 AM 0 15.56 0.00 2.69 0.05 0.13 81.56 01:00:01 AM 1 36.04 0.00 2.47 0.10 0.13 61.25 01:01:01 AM all 32.16 0.00 4.27 0.59 0.13 62.84 01:01:01 AM 0 44.24 0.00 5.00 0.55 0.15 50.06 01:01:01 AM 1 20.06 0.00 3.54 0.63 0.12 75.65 Average: all 10.29 0.00 1.27 0.54 0.09 87.80 Average: 0 12.62 0.00 1.47 0.48 0.10 85.33 Average: 1 7.97 0.00 1.08 0.60 0.09 90.26