---> uname -a: Linux prd-centos8-robot-2c-8g-19484.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 686 4734 19 2277 6713 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:3e:1d:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84600sec preferred_lft 84600sec inet6 fe80::f816:3eff:fe3e:1d5c/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) 02/21/2026 _x86_64_ (2 CPU) 00:46:53 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 86.27 0.28 85.99 13.46 6872.19 12:50:01 AM 69.66 1.05 68.61 73.98 10279.62 12:51:01 AM 38.66 3.97 34.69 1256.06 2114.90 12:52:01 AM 66.87 3.53 63.34 97.72 7790.12 12:53:01 AM 6.63 0.00 6.63 0.00 459.58 12:54:01 AM 0.18 0.00 0.18 0.00 2.27 12:55:01 AM 0.13 0.00 0.13 0.00 1.33 12:56:01 AM 2.12 0.10 2.02 6.80 161.04 12:57:01 AM 0.60 0.00 0.60 0.00 221.45 12:58:01 AM 0.32 0.00 0.32 0.00 120.69 12:59:01 AM 0.25 0.00 0.25 0.00 144.69 01:00:01 AM 0.22 0.00 0.22 0.00 35.75 01:01:01 AM 0.27 0.02 0.25 0.13 34.96 01:02:01 AM 0.55 0.10 0.45 2.00 26.68 01:03:01 AM 1.23 0.00 1.23 0.00 37.59 01:04:01 AM 0.23 0.00 0.23 0.00 119.56 01:05:01 AM 0.40 0.00 0.40 0.00 103.50 01:06:01 AM 0.32 0.00 0.32 0.00 192.77 01:07:01 AM 0.27 0.00 0.27 0.00 124.93 01:08:01 AM 0.48 0.00 0.48 0.00 197.30 01:09:01 AM 0.23 0.00 0.23 0.00 11.06 01:10:01 AM 0.25 0.00 0.25 0.00 84.06 01:11:01 AM 0.25 0.00 0.25 0.00 16.94 01:12:01 AM 0.22 0.00 0.22 0.00 10.96 01:13:01 AM 0.27 0.00 0.27 0.00 22.26 01:14:01 AM 0.38 0.00 0.38 0.00 109.68 01:15:01 AM 0.18 0.00 0.18 0.00 31.77 01:16:01 AM 13.76 0.32 13.45 36.92 634.74 Average: 10.40 0.33 10.07 53.10 1070.08 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5200312 6991992 2682120 34.03 2688 1969036 743408 8.32 187296 2157920 231756 12:50:01 AM 5154132 6992752 2728300 34.61 2688 2015260 739504 8.28 208376 2172140 8928 12:51:01 AM 4908404 6908356 2974028 37.73 2688 2171220 825356 9.24 262104 2347452 97912 12:52:01 AM 4886140 6979840 2996292 38.01 2688 2260812 715108 8.01 261568 2349996 9084 12:53:01 AM 4886928 6980628 2995504 38.00 2688 2260816 715108 8.01 261572 2349832 4 12:54:01 AM 4886984 6980684 2995448 38.00 2688 2260816 715108 8.01 261572 2349784 8 12:55:01 AM 4886816 6980516 2995616 38.00 2688 2260816 715108 8.01 261572 2349784 4 12:56:01 AM 4832828 6929880 3049604 38.69 2688 2264200 802116 8.98 262096 2403008 460 12:57:01 AM 4819028 6922244 3063404 38.86 2688 2270348 823928 9.23 262096 2416696 184 12:58:01 AM 4814908 6922080 3067524 38.92 2688 2274336 823928 9.23 262096 2420592 656 12:59:01 AM 4811084 6921964 3071348 38.96 2688 2277996 847224 9.49 262464 2424240 28 01:00:01 AM 4810488 6922892 3071944 38.97 2688 2279520 847224 9.49 262464 2424932 524 01:01:01 AM 4809360 6922388 3073072 38.99 2688 2280152 814764 9.12 262464 2425860 188 01:02:01 AM 4809528 6923016 3072904 38.98 2688 2280612 801180 8.97 262784 2425732 76 01:03:01 AM 4809076 6923164 3073356 38.99 2688 2281204 801180 8.97 262784 2426180 392 01:04:01 AM 4800448 6918356 3081984 39.10 2688 2285040 838616 9.39 262836 2434452 728 01:05:01 AM 4788960 6912104 3093472 39.25 2688 2290268 838616 9.39 262836 2445868 3032 01:06:01 AM 4788612 6914540 3093820 39.25 2688 2293044 838616 9.39 262836 2446136 112 01:07:01 AM 4781700 6912904 3100732 39.34 2688 2298376 838616 9.39 262836 2452360 1772 01:08:01 AM 4780136 6915392 3102296 39.36 2688 2302372 838616 9.39 262836 2454444 4 01:09:01 AM 4779872 6915616 3102560 39.36 2688 2302860 838616 9.39 262836 2454896 260 01:10:01 AM 4778140 6916136 3104292 39.38 2688 2305112 821660 9.20 262836 2456676 56 01:11:01 AM 4777992 6916396 3104440 39.38 2688 2305520 837080 9.37 262836 2456980 52 01:12:01 AM 4778636 6917448 3103796 39.38 2688 2305936 819208 9.17 262836 2456312 228 01:13:01 AM 4774260 6914980 3108172 39.43 2688 2307844 834596 9.34 262976 2460292 1588 01:14:01 AM 4769896 6912348 3112536 39.49 2688 2309576 873320 9.78 262984 2464216 212 01:15:01 AM 4768856 6912440 3113576 39.50 2688 2310700 888940 9.95 262984 2465484 436 01:16:01 AM 4861948 6883072 3020484 38.32 2688 2193812 791384 8.86 354632 2303504 84216 Average: 4841267 6930862 3041165 38.58 2688 2257772 808147 9.05 261157 2399849 15818 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 80.81 67.23 889.39 9.77 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 62.56 43.17 637.11 5.49 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 44.61 39.19 335.42 15.48 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 600.22 439.26 120.96 99.96 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 2.50 1.98 0.51 0.48 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 1.67 0.88 1.12 0.13 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 4.82 1.95 0.59 0.42 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 60.87 42.54 23.12 4.79 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 36.61 35.06 37.43 4.82 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 15.13 14.30 17.66 2.34 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 83.17 83.55 31.32 7.20 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 67.88 66.90 15.57 5.67 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 42.58 39.78 7.78 4.21 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 11.38 9.11 2.74 1.79 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 7.90 6.77 3.39 1.29 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 86.15 85.04 16.35 15.53 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 112.15 109.80 75.65 8.16 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 74.87 75.14 28.76 5.79 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 98.72 94.24 68.91 7.41 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 63.79 63.84 37.03 5.29 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 41.04 41.19 6.55 3.19 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 52.03 50.92 26.51 4.97 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 13.58 11.31 3.29 2.27 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 10.11 8.85 2.41 1.79 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 60.76 59.52 29.18 5.21 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 93.63 62.79 15.34 5.69 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 19.84 18.21 3.74 2.14 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 129.37 81.97 181.80 147.39 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 70.67 59.09 93.56 13.52 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) 02/21/2026 _x86_64_ (2 CPU) 00:46:53 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 28.97 0.00 4.55 4.95 0.11 61.43 12:49:01 AM 0 24.22 0.00 4.05 4.63 0.10 67.01 12:49:01 AM 1 33.72 0.00 5.05 5.27 0.12 55.85 12:50:01 AM all 12.61 0.00 2.33 1.50 0.07 83.49 12:50:01 AM 0 10.13 0.00 2.09 1.18 0.07 86.53 12:50:01 AM 1 15.09 0.00 2.57 1.82 0.07 80.45 12:51:01 AM all 25.02 0.00 3.79 1.90 0.08 69.20 12:51:01 AM 0 14.06 0.00 2.97 0.90 0.08 81.98 12:51:01 AM 1 35.97 0.00 4.62 2.90 0.08 56.43 12:52:01 AM all 21.28 0.00 5.03 0.96 0.08 72.65 12:52:01 AM 0 12.83 0.00 4.98 0.92 0.08 81.18 12:52:01 AM 1 29.74 0.00 5.07 1.00 0.08 64.10 12:53:01 AM all 0.35 0.00 0.10 0.09 0.03 99.42 12:53:01 AM 0 0.58 0.00 0.07 0.07 0.02 99.27 12:53:01 AM 1 0.12 0.00 0.13 0.12 0.05 99.58 12:54:01 AM all 0.35 0.00 0.05 0.00 0.03 99.57 12:54:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 12:54:01 AM 1 0.13 0.00 0.05 0.00 0.03 99.78 12:55:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 12:55:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 12:55:01 AM 1 0.07 0.00 0.08 0.00 0.03 99.82 12:56:01 AM all 8.20 0.00 0.94 0.01 0.06 90.79 12:56:01 AM 0 6.06 0.00 0.62 0.00 0.07 93.26 12:56:01 AM 1 10.35 0.00 1.26 0.02 0.05 88.32 12:57:01 AM all 12.77 0.00 0.96 0.02 0.08 86.18 12:57:01 AM 0 11.57 0.00 0.52 0.03 0.07 87.81 12:57:01 AM 1 13.96 0.00 1.40 0.00 0.08 84.55 12:58:01 AM all 7.86 0.00 0.28 0.03 0.06 91.77 12:58:01 AM 0 5.64 0.00 0.17 0.07 0.05 94.08 12:58:01 AM 1 10.07 0.00 0.40 0.00 0.07 89.46 12:59:01 AM all 10.47 0.00 1.22 0.00 0.07 88.25 12:59:01 AM 0 8.93 0.00 1.19 0.00 0.07 89.81 12:59:01 AM 1 11.98 0.00 1.24 0.00 0.07 86.71 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 7.41 0.00 0.75 0.00 0.06 91.78 01:00:01 AM 0 7.07 0.00 0.82 0.00 0.07 92.04 01:00:01 AM 1 7.73 0.00 0.69 0.00 0.05 91.53 01:01:01 AM all 6.17 0.00 0.49 0.00 0.06 93.28 01:01:01 AM 0 3.83 0.00 0.37 0.00 0.05 95.75 01:01:01 AM 1 8.51 0.00 0.60 0.00 0.07 90.82 01:02:01 AM all 4.45 0.00 0.50 0.01 0.07 94.97 01:02:01 AM 0 3.91 0.00 0.45 0.00 0.07 95.57 01:02:01 AM 1 4.99 0.00 0.55 0.02 0.07 94.37 01:03:01 AM all 4.34 0.00 0.36 0.02 0.06 95.22 01:03:01 AM 0 1.97 0.00 0.22 0.03 0.05 97.73 01:03:01 AM 1 6.74 0.00 0.51 0.00 0.07 92.69 01:04:01 AM all 11.59 0.00 0.77 0.00 0.07 87.57 01:04:01 AM 0 5.50 0.00 0.44 0.00 0.07 94.00 01:04:01 AM 1 17.92 0.00 1.11 0.00 0.07 80.90 01:05:01 AM all 5.39 0.00 0.49 0.00 0.06 94.06 01:05:01 AM 0 3.07 0.00 0.52 0.00 0.05 96.36 01:05:01 AM 1 7.72 0.00 0.45 0.00 0.07 91.76 01:06:01 AM all 5.77 0.00 0.56 0.02 0.07 93.58 01:06:01 AM 0 6.50 0.00 0.65 0.00 0.07 92.78 01:06:01 AM 1 5.05 0.00 0.47 0.03 0.07 94.38 01:07:01 AM all 6.22 0.00 0.41 0.00 0.07 93.30 01:07:01 AM 0 7.72 0.00 0.47 0.00 0.07 91.74 01:07:01 AM 1 4.71 0.00 0.35 0.00 0.07 94.87 01:08:01 AM all 6.75 0.00 0.94 0.02 0.08 92.22 01:08:01 AM 0 4.10 0.00 0.34 0.00 0.07 95.50 01:08:01 AM 1 9.40 0.00 1.54 0.03 0.08 88.94 01:09:01 AM all 2.26 0.00 0.27 0.00 0.07 97.41 01:09:01 AM 0 1.76 0.00 0.18 0.00 0.07 97.99 01:09:01 AM 1 2.76 0.00 0.35 0.00 0.07 96.82 01:10:01 AM all 6.07 0.00 0.52 0.00 0.06 93.35 01:10:01 AM 0 9.26 0.00 0.55 0.00 0.07 90.12 01:10:01 AM 1 2.89 0.00 0.48 0.00 0.05 96.57 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.54 0.00 0.21 0.00 0.06 95.19 01:11:01 AM 0 2.54 0.00 0.22 0.00 0.05 97.19 01:11:01 AM 1 6.54 0.00 0.20 0.00 0.07 93.19 01:12:01 AM all 3.88 0.00 0.24 0.00 0.07 95.81 01:12:01 AM 0 4.27 0.00 0.23 0.00 0.08 95.41 01:12:01 AM 1 3.49 0.00 0.25 0.00 0.05 96.21 01:13:01 AM all 7.51 0.00 0.72 0.00 0.06 91.71 01:13:01 AM 0 1.86 0.00 0.45 0.00 0.05 97.64 01:13:01 AM 1 13.44 0.00 1.00 0.00 0.07 85.49 01:14:01 AM all 6.33 0.00 1.16 0.00 0.06 92.45 01:14:01 AM 0 3.08 0.00 0.64 0.00 0.05 96.23 01:14:01 AM 1 9.60 0.00 1.68 0.00 0.07 88.65 01:15:01 AM all 4.71 0.00 0.25 0.00 0.07 94.97 01:15:01 AM 0 4.32 0.00 0.27 0.00 0.07 95.35 01:15:01 AM 1 5.11 0.00 0.23 0.00 0.07 94.59 01:16:01 AM all 22.73 0.00 2.53 0.08 0.08 74.58 01:16:01 AM 0 17.56 0.00 2.34 0.05 0.07 79.98 01:16:01 AM 1 27.89 0.00 2.72 0.12 0.08 69.19 Average: all 8.73 0.00 1.09 0.34 0.06 89.77 Average: 0 6.56 0.00 0.93 0.28 0.06 92.17 Average: 1 10.91 0.00 1.25 0.41 0.07 87.36