---> uname -a: Linux prd-centos8-robot-2c-8g-7589.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 685 4730 19 2282 6712 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:c2:29:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84622sec preferred_lft 84622sec inet6 fe80::f816:3eff:fec2:2980/64 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) 02/04/2026 _x86_64_ (2 CPU) 03:24:32 LINUX RESTART (2 CPU) 03:25:01 AM tps rtps wtps bread/s bwrtn/s 03:26:01 AM 127.04 63.21 63.83 7913.36 35950.33 03:27:01 AM 119.08 1.08 117.99 75.31 12411.43 03:28:01 AM 26.44 0.63 25.81 64.78 1973.51 03:29:01 AM 66.91 6.90 60.01 1286.05 3851.94 03:30:01 AM 37.50 0.03 37.47 3.47 6441.15 03:31:01 AM 0.50 0.00 0.50 0.00 7.00 03:32:01 AM 0.55 0.00 0.55 0.00 7.18 03:33:01 AM 0.37 0.07 0.30 4.93 10.20 03:34:01 AM 2.07 0.03 2.03 1.87 261.47 03:35:01 AM 0.48 0.00 0.48 0.00 135.85 03:36:01 AM 0.40 0.00 0.40 0.00 227.91 03:37:01 AM 0.20 0.00 0.20 0.00 11.80 03:38:01 AM 0.20 0.00 0.20 0.00 64.30 03:39:01 AM 0.15 0.00 0.15 0.00 16.55 03:40:01 AM 0.30 0.03 0.27 0.27 11.00 03:41:01 AM 1.35 0.00 1.35 0.00 51.71 03:42:01 AM 0.53 0.00 0.53 0.00 133.89 03:43:01 AM 0.28 0.00 0.28 0.00 165.32 03:44:01 AM 0.17 0.00 0.17 0.00 113.71 03:45:01 AM 0.33 0.00 0.33 0.00 170.60 03:46:01 AM 0.42 0.00 0.42 0.00 93.37 03:47:01 AM 0.40 0.00 0.40 0.00 83.40 03:48:01 AM 0.32 0.00 0.32 0.00 18.39 03:49:01 AM 0.12 0.00 0.12 0.00 7.60 03:50:01 AM 0.28 0.00 0.28 0.00 25.85 03:51:01 AM 0.30 0.00 0.30 0.00 85.00 03:52:01 AM 0.40 0.00 0.40 0.00 49.82 03:53:01 AM 4.03 0.32 3.72 36.93 183.15 03:54:01 AM 36.29 0.52 35.77 63.85 3501.62 Average: 14.74 2.51 12.23 325.90 2278.22 03:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 AM 5341340 6968676 2541084 32.24 2688 1817496 835012 9.35 199848 2048732 146568 03:27:01 AM 5117208 6963592 2765216 35.08 2688 2022056 776964 8.70 198612 2213368 40768 03:28:01 AM 5192408 7040472 2690016 34.13 2688 2024004 714976 8.01 219368 2120288 9572 03:29:01 AM 4853544 6956928 3028880 38.43 2688 2269548 734016 8.22 257932 2386740 176364 03:30:01 AM 4880608 6983800 3001816 38.08 2688 2269612 718836 8.05 261136 2353252 8 03:31:01 AM 4881044 6984256 3001380 38.08 2688 2269616 702840 7.87 261140 2353128 4 03:32:01 AM 4881276 6984488 3001148 38.07 2688 2269616 702840 7.87 261140 2352832 4 03:33:01 AM 4826104 6931780 3056320 38.77 2688 2272100 809672 9.07 261476 2407288 2148 03:34:01 AM 4817824 6927476 3064600 38.88 2688 2276088 809672 9.07 261664 2415408 284 03:35:01 AM 4808904 6924412 3073520 38.99 2688 2281904 830124 9.29 261664 2423868 2212 03:36:01 AM 4805756 6925968 3076668 39.03 2688 2286608 846708 9.48 261664 2427392 184 03:37:01 AM 4804864 6926108 3077560 39.04 2688 2287640 846708 9.48 262032 2428120 920 03:38:01 AM 4803408 6925708 3079016 39.06 2688 2288696 825600 9.24 262032 2429424 104 03:39:01 AM 4800336 6923016 3082088 39.10 2688 2289076 825600 9.24 262032 2432636 24 03:40:01 AM 4800068 6923132 3082356 39.10 2688 2289468 790596 8.85 262160 2432784 196 03:41:01 AM 4799036 6923064 3083388 39.12 2688 2290460 807880 9.05 262164 2433864 556 03:42:01 AM 4786316 6915600 3096108 39.28 2688 2295716 825288 9.24 262216 2446356 2016 03:43:01 AM 4782856 6916276 3099568 39.32 2688 2299820 825288 9.24 262216 2449804 1216 03:44:01 AM 4777088 6914924 3105336 39.40 2688 2304272 825288 9.24 262216 2455220 2292 03:45:01 AM 4772536 6915440 3109888 39.45 2688 2309304 825288 9.24 262216 2459864 2280 03:46:01 AM 4772212 6915480 3110212 39.46 2688 2309668 825288 9.24 262216 2460296 4 03:47:01 AM 4769488 6915264 3112936 39.49 2688 2312176 825288 9.24 262216 2463220 140 03:48:01 AM 4769308 6915480 3113116 39.49 2688 2312572 825288 9.24 262216 2463772 56 03:49:01 AM 4768712 6915368 3113712 39.50 2688 2313056 825288 9.24 262216 2464244 336 03:50:01 AM 4769068 6916120 3113356 39.50 2688 2313452 825288 9.24 262216 2463664 64 03:51:01 AM 4765420 6915152 3117004 39.54 2688 2316136 861996 9.65 262364 2466824 316 03:52:01 AM 4762176 6913088 3120248 39.58 2688 2317308 878396 9.84 262364 2470044 204 03:53:01 AM 4877200 6906932 3005224 38.13 2688 2199952 769068 8.61 306124 2330024 74160 03:54:01 AM 4934212 6964344 2948212 37.40 2688 2202816 702600 7.87 511016 2076124 26040 Average: 4852425 6936288 3029999 38.44 2688 2252077 800610 8.96 266134 2383744 16863 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 341.00 206.61 1672.37 62.75 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 90.12 63.48 879.25 9.52 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 19.06 15.21 7.17 5.10 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 47.06 40.41 343.11 10.20 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 567.58 386.82 107.12 88.41 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 2.90 2.05 0.57 0.48 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 2.73 1.93 0.44 0.42 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 57.90 36.85 23.29 4.28 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 18.90 14.06 17.65 2.23 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 36.65 33.21 35.06 4.52 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 87.04 86.97 33.55 7.77 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 56.02 53.29 11.42 4.54 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 52.23 48.80 11.62 4.80 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 11.65 9.28 2.97 2.05 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 14.35 8.98 2.98 1.75 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 36.99 35.51 9.60 2.99 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 81.97 80.62 30.15 15.15 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 96.73 96.58 48.63 7.41 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 109.03 109.45 70.25 7.90 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 79.00 75.84 40.69 6.47 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 37.57 37.34 6.63 2.71 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 76.75 76.75 29.61 6.35 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 12.96 10.85 3.00 2.27 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 14.81 12.66 3.49 2.60 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 3.98 3.20 2.61 0.54 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 107.70 103.38 35.65 9.06 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 29.86 25.36 5.65 2.62 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 117.11 76.40 176.96 144.11 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 16.88 16.23 14.86 8.65 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 76.78 60.97 125.05 14.75 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) 02/04/2026 _x86_64_ (2 CPU) 03:24:32 LINUX RESTART (2 CPU) 03:25:01 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 39.62 0.02 8.33 20.02 0.10 31.92 03:26:01 AM 0 35.63 0.02 8.20 20.31 0.10 35.75 03:26:01 AM 1 43.61 0.02 8.47 19.72 0.10 28.09 03:27:01 AM all 29.34 0.00 5.02 2.13 0.12 63.38 03:27:01 AM 0 34.33 0.00 5.38 1.90 0.13 58.26 03:27:01 AM 1 24.36 0.00 4.66 2.36 0.12 68.50 03:28:01 AM all 11.33 0.00 2.19 2.02 0.05 84.41 03:28:01 AM 0 16.80 0.00 2.54 3.31 0.05 77.30 03:28:01 AM 1 5.88 0.00 1.84 0.73 0.05 91.50 03:29:01 AM all 37.60 0.00 6.50 0.67 0.11 55.13 03:29:01 AM 0 49.05 0.00 7.75 0.95 0.12 42.14 03:29:01 AM 1 26.20 0.00 5.25 0.38 0.10 68.07 03:30:01 AM all 1.99 0.00 1.52 0.95 0.04 95.51 03:30:01 AM 0 1.74 0.00 1.44 1.12 0.03 95.66 03:30:01 AM 1 2.23 0.00 1.59 0.77 0.05 95.36 03:31:01 AM all 0.38 0.00 0.11 0.00 0.02 99.49 03:31:01 AM 0 0.57 0.00 0.08 0.00 0.02 99.33 03:31:01 AM 1 0.20 0.00 0.13 0.00 0.02 99.65 03:32:01 AM all 0.32 0.00 0.12 0.00 0.03 99.54 03:32:01 AM 0 0.50 0.00 0.13 0.00 0.02 99.35 03:32:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 03:33:01 AM all 6.19 0.00 0.92 0.01 0.04 92.84 03:33:01 AM 0 9.14 0.00 1.46 0.02 0.05 89.34 03:33:01 AM 1 3.23 0.00 0.39 0.00 0.03 96.35 03:34:01 AM all 7.95 0.00 0.30 0.02 0.05 91.68 03:34:01 AM 0 12.13 0.00 0.37 0.02 0.05 87.43 03:34:01 AM 1 3.76 0.00 0.23 0.02 0.05 95.94 03:35:01 AM all 12.26 0.00 0.95 0.00 0.08 86.70 03:35:01 AM 0 19.16 0.00 1.57 0.00 0.08 79.18 03:35:01 AM 1 5.36 0.00 0.33 0.00 0.08 94.23 03:36:01 AM all 11.48 0.00 1.19 0.03 0.06 87.24 03:36:01 AM 0 14.94 0.00 1.88 0.05 0.07 83.07 03:36:01 AM 1 8.02 0.00 0.50 0.00 0.05 91.43 03:36:01 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 7.18 0.00 0.68 0.00 0.07 92.08 03:37:01 AM 0 7.85 0.00 0.73 0.00 0.07 91.35 03:37:01 AM 1 6.50 0.00 0.63 0.00 0.07 92.80 03:38:01 AM all 6.25 0.00 0.61 0.00 0.06 93.08 03:38:01 AM 0 9.20 0.00 0.74 0.00 0.05 90.01 03:38:01 AM 1 3.32 0.00 0.49 0.00 0.07 96.13 03:39:01 AM all 4.53 0.00 0.33 0.00 0.05 95.09 03:39:01 AM 0 6.54 0.00 0.40 0.00 0.05 93.01 03:39:01 AM 1 2.53 0.00 0.25 0.00 0.05 97.17 03:40:01 AM all 4.41 0.00 0.51 0.12 0.04 94.92 03:40:01 AM 0 6.00 0.00 0.62 0.00 0.05 93.33 03:40:01 AM 1 2.83 0.00 0.40 0.23 0.03 96.50 03:41:01 AM all 6.89 0.00 0.63 0.02 0.07 92.39 03:41:01 AM 0 12.69 0.00 1.02 0.00 0.09 86.20 03:41:01 AM 1 1.39 0.00 0.25 0.03 0.05 98.28 03:42:01 AM all 9.95 0.00 0.61 0.01 0.08 89.35 03:42:01 AM 0 14.19 0.00 0.49 0.00 0.08 85.23 03:42:01 AM 1 5.72 0.00 0.74 0.02 0.07 93.46 03:43:01 AM all 6.34 0.00 0.64 0.00 0.06 92.96 03:43:01 AM 0 6.23 0.00 0.49 0.00 0.05 93.24 03:43:01 AM 1 6.46 0.00 0.79 0.00 0.07 92.68 03:44:01 AM all 3.74 0.00 0.39 0.01 0.05 95.82 03:44:01 AM 0 3.80 0.00 0.39 0.02 0.05 95.75 03:44:01 AM 1 3.68 0.00 0.39 0.00 0.05 95.89 03:45:01 AM all 10.09 0.00 0.99 0.00 0.06 88.86 03:45:01 AM 0 15.38 0.00 1.53 0.00 0.07 83.03 03:45:01 AM 1 4.81 0.00 0.45 0.00 0.05 94.69 03:46:01 AM all 1.76 0.00 0.28 0.00 0.06 97.91 03:46:01 AM 0 1.96 0.00 0.30 0.00 0.05 97.69 03:46:01 AM 1 1.56 0.00 0.25 0.00 0.07 98.12 03:47:01 AM all 5.88 0.00 0.57 0.01 0.05 93.49 03:47:01 AM 0 8.03 0.00 0.67 0.02 0.05 91.23 03:47:01 AM 1 3.72 0.00 0.47 0.00 0.05 95.76 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 4.52 0.00 0.22 0.00 0.05 95.22 03:48:01 AM 0 1.90 0.00 0.22 0.00 0.05 97.83 03:48:01 AM 1 7.13 0.00 0.22 0.00 0.05 92.60 03:49:01 AM all 5.23 0.00 0.27 0.00 0.06 94.44 03:49:01 AM 0 4.38 0.00 0.25 0.00 0.05 95.32 03:49:01 AM 1 6.08 0.00 0.28 0.00 0.07 93.56 03:50:01 AM all 4.31 0.00 0.44 0.00 0.06 95.18 03:50:01 AM 0 8.05 0.00 0.75 0.00 0.09 91.11 03:50:01 AM 1 0.72 0.00 0.15 0.00 0.03 99.10 03:51:01 AM all 8.03 0.00 1.12 0.00 0.06 90.80 03:51:01 AM 0 7.98 0.00 0.98 0.00 0.05 90.99 03:51:01 AM 1 8.07 0.00 1.26 0.00 0.07 90.60 03:52:01 AM all 4.81 0.00 0.54 0.00 0.06 94.59 03:52:01 AM 0 7.31 0.00 0.77 0.00 0.07 91.85 03:52:01 AM 1 2.31 0.00 0.32 0.00 0.05 97.32 03:53:01 AM all 16.33 0.00 1.89 0.03 0.07 81.68 03:53:01 AM 0 12.48 0.00 1.72 0.03 0.05 85.71 03:53:01 AM 1 20.17 0.00 2.06 0.03 0.08 77.66 03:54:01 AM all 30.57 0.00 3.92 0.53 0.08 64.91 03:54:01 AM 0 28.65 0.00 3.81 0.52 0.08 66.94 03:54:01 AM 1 32.50 0.00 4.02 0.53 0.07 62.88 Average: all 10.34 0.00 1.44 0.92 0.06 87.24 Average: 0 12.31 0.00 1.61 0.98 0.06 85.03 Average: 1 8.37 0.00 1.27 0.86 0.06 89.44