---> uname -a: Linux prd-centos8-robot-2c-8g-8111.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 680 4733 19 2284 6718 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:ef:6c:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84592sec preferred_lft 84592sec inet6 fe80::f816:3eff:feef:6ca5/64 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) 02/06/2026 _x86_64_ (2 CPU) 03:43:29 LINUX RESTART (2 CPU) 03:44:01 AM tps rtps wtps bread/s bwrtn/s 03:45:01 AM 91.02 10.07 80.95 3043.86 7565.40 03:46:01 AM 84.22 1.08 83.14 75.32 10892.60 03:47:01 AM 44.65 7.13 37.52 1310.50 2323.33 03:48:01 AM 62.91 2.70 60.21 436.19 7960.26 03:49:01 AM 2.78 0.07 2.72 4.93 88.97 03:50:01 AM 2.07 0.00 2.07 0.00 122.54 03:51:01 AM 0.53 0.00 0.53 0.00 71.11 03:52:01 AM 0.57 0.00 0.57 0.00 40.19 03:53:01 AM 0.28 0.00 0.28 0.00 19.78 03:54:01 AM 0.47 0.00 0.47 0.00 39.21 03:55:01 AM 0.73 0.00 0.73 0.00 53.89 03:56:01 AM 0.55 0.00 0.55 0.00 57.39 03:57:01 AM 0.42 0.00 0.42 0.00 62.98 03:58:01 AM 0.53 0.00 0.53 0.00 52.67 03:59:01 AM 0.38 0.03 0.35 0.27 10.18 04:00:01 AM 1.45 0.00 1.45 0.00 52.75 04:01:01 AM 0.48 0.00 0.48 0.00 80.04 04:02:01 AM 0.55 0.08 0.47 1.87 76.48 04:03:01 AM 0.68 0.00 0.68 0.00 73.81 04:04:01 AM 0.57 0.00 0.57 0.00 46.79 04:05:01 AM 0.40 0.00 0.40 0.00 75.25 04:06:01 AM 0.42 0.00 0.42 0.00 54.50 04:07:02 AM 0.70 0.32 0.38 6.93 74.88 04:08:01 AM 1.20 0.00 1.20 0.00 172.18 04:09:01 AM 0.83 0.00 0.83 0.00 133.62 04:10:01 AM 0.65 0.00 0.65 0.00 68.89 04:11:01 AM 0.58 0.00 0.58 0.00 135.09 04:12:01 AM 0.60 0.00 0.60 0.00 158.24 04:13:01 AM 21.08 0.40 20.68 46.78 2760.41 Average: 11.12 0.76 10.36 170.03 1149.63 03:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 AM 5210940 6962072 2671492 33.89 2688 1931816 791032 8.86 191796 2155392 205908 03:46:01 AM 5046468 6926016 2835964 35.98 2688 2055672 779496 8.73 212152 2276208 45252 03:47:01 AM 4814348 6910116 3068084 38.92 2688 2262732 797648 8.93 280380 2411796 182148 03:48:01 AM 4864060 6977276 3018372 38.29 2688 2279400 693784 7.77 265388 2365436 24 03:49:01 AM 4819932 6933960 3062500 38.85 2688 2280340 744956 8.34 265812 2409636 808 03:50:01 AM 4816900 6931880 3065532 38.89 2688 2281268 768332 8.60 265812 2412544 184 03:51:01 AM 4811852 6928644 3070580 38.95 2688 2283088 768332 8.60 266016 2417508 56 03:52:01 AM 4809228 6927312 3073204 38.99 2688 2284372 768332 8.60 266016 2420096 512 03:53:01 AM 4807556 6925664 3074876 39.01 2688 2284396 768332 8.60 266016 2421964 4 03:54:01 AM 4806208 6925500 3076224 39.03 2688 2285580 768332 8.60 266044 2423420 180 03:55:01 AM 4804696 6925352 3077736 39.05 2688 2286944 768332 8.60 266076 2424836 324 03:56:01 AM 4802860 6924776 3079572 39.07 2688 2288212 768332 8.60 266176 2426276 80 03:57:01 AM 4801204 6924956 3081228 39.09 2688 2290044 768332 8.60 266248 2428052 176 03:58:01 AM 4797956 6922888 3084476 39.13 2688 2291228 783732 8.78 266268 2431424 32 03:59:01 AM 4797124 6922284 3085308 39.14 2688 2291436 786240 8.80 266396 2431608 112 04:00:01 AM 4796184 6922828 3086248 39.15 2688 2292912 769660 8.62 266404 2433028 956 04:01:01 AM 4793580 6921900 3088852 39.19 2688 2294588 769660 8.62 266424 2435176 476 04:02:01 AM 4792032 6922220 3090400 39.21 2688 2296508 769660 8.62 266652 2436640 248 04:03:01 AM 4790544 6922280 3091888 39.23 2688 2298076 769660 8.62 266844 2437836 132 04:04:01 AM 4788800 6922068 3093632 39.25 2688 2299608 769660 8.62 267036 2439384 684 04:05:01 AM 4787368 6922628 3095064 39.27 2688 2301528 769660 8.62 267188 2441000 560 04:06:01 AM 4786300 6922436 3096132 39.28 2688 2302404 769660 8.62 267196 2442168 8 04:07:02 AM 4782092 6921092 3100340 39.33 2688 2305392 769660 8.62 267316 2445856 836 04:08:01 AM 4777920 6920852 3104512 39.39 2688 2309208 769660 8.62 267568 2449864 372 04:09:01 AM 4774904 6920920 3107528 39.42 2688 2312292 769660 8.62 267716 2452860 16 04:10:01 AM 4771868 6920364 3110564 39.46 2688 2314780 789920 8.84 267776 2455696 816 04:11:01 AM 4767708 6919792 3114724 39.51 2688 2318376 789920 8.84 267816 2459880 672 04:12:01 AM 4716448 6872852 3165984 40.17 2688 2322652 821004 9.19 267816 2511080 456 04:13:01 AM 4852772 6882092 3029660 38.44 2688 2201164 777044 8.70 508396 2159532 23536 Average: 4820340 6923552 3062092 38.85 2688 2270552 772346 8.65 270991 2408834 16054 03:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 225.23 158.42 1578.77 48.84 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 77.60 49.88 625.42 9.15 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 45.58 34.61 337.14 7.77 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 208.98 149.41 47.85 35.00 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 29.83 11.78 8.95 1.86 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 4.97 5.03 2.07 1.19 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 41.57 39.60 8.02 6.39 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 33.16 32.53 6.03 2.84 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 3.70 0.62 0.26 0.05 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 37.11 34.39 6.19 3.05 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 57.12 42.03 11.29 3.84 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 67.91 55.11 13.37 6.62 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 68.09 61.48 14.89 8.17 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 30.34 28.69 7.46 4.80 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 12.53 11.00 2.42 1.33 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 23.38 19.24 5.45 2.03 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 22.51 21.58 8.10 4.25 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 39.97 38.04 10.48 8.51 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 31.24 33.26 8.31 5.26 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 33.01 34.31 8.68 5.58 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 30.73 28.80 14.06 4.35 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 17.26 13.75 4.28 2.32 0.00 0.00 0.00 0.00 04:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:02 AM eth0 23.69 23.53 5.75 5.02 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 19.67 20.74 7.66 2.65 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 31.50 32.29 8.40 15.28 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 42.84 41.04 11.37 6.13 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 10.35 10.41 2.59 1.60 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 2.97 3.60 1.51 0.82 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 110.78 70.13 197.12 155.60 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 47.73 38.12 102.28 12.43 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) 02/06/2026 _x86_64_ (2 CPU) 03:43:29 LINUX RESTART (2 CPU) 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 46.23 0.00 6.12 0.82 0.12 46.71 03:45:01 AM 0 43.81 0.00 5.95 0.78 0.12 49.34 03:45:01 AM 1 48.65 0.00 6.29 0.85 0.12 44.09 03:46:01 AM all 23.02 0.00 3.59 0.97 0.11 72.31 03:46:01 AM 0 24.64 0.00 3.42 0.67 0.12 71.15 03:46:01 AM 1 21.40 0.00 3.77 1.27 0.10 73.47 03:47:01 AM all 25.10 0.00 4.48 0.44 0.09 69.89 03:47:01 AM 0 22.60 0.00 4.28 0.37 0.08 72.67 03:47:01 AM 1 27.60 0.00 4.67 0.52 0.10 67.11 03:48:01 AM all 16.33 0.00 3.32 0.71 0.07 79.57 03:48:01 AM 0 19.30 0.00 3.40 0.67 0.07 76.57 03:48:01 AM 1 13.37 0.00 3.25 0.75 0.07 82.56 03:49:01 AM all 3.69 0.00 0.20 0.02 0.04 96.05 03:49:01 AM 0 3.51 0.00 0.28 0.02 0.03 96.15 03:49:01 AM 1 3.86 0.00 0.12 0.02 0.05 95.96 03:50:01 AM all 2.20 0.00 0.20 0.00 0.06 97.54 03:50:01 AM 0 1.45 0.00 0.15 0.00 0.07 98.33 03:50:01 AM 1 2.94 0.00 0.25 0.00 0.05 96.76 03:51:01 AM all 8.79 0.00 0.47 0.01 0.07 90.67 03:51:01 AM 0 6.50 0.00 0.49 0.00 0.07 92.94 03:51:01 AM 1 11.08 0.00 0.44 0.02 0.07 88.39 03:52:01 AM all 8.27 0.00 0.50 0.00 0.08 91.16 03:52:01 AM 0 2.36 0.00 0.30 0.00 0.05 97.29 03:52:01 AM 1 14.43 0.00 0.70 0.00 0.10 84.77 03:53:01 AM all 0.52 0.00 0.13 0.00 0.04 99.31 03:53:01 AM 0 0.67 0.00 0.08 0.00 0.03 99.21 03:53:01 AM 1 0.37 0.00 0.17 0.00 0.05 99.41 03:54:01 AM all 4.12 0.00 0.23 0.00 0.06 95.60 03:54:01 AM 0 1.71 0.00 0.27 0.00 0.05 97.97 03:54:01 AM 1 6.53 0.00 0.18 0.00 0.07 93.22 03:55:01 AM all 5.18 0.00 0.27 0.01 0.07 94.48 03:55:01 AM 0 2.01 0.00 0.23 0.02 0.07 97.67 03:55:01 AM 1 8.35 0.00 0.30 0.00 0.07 91.28 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 7.39 0.00 0.52 0.01 0.08 92.01 03:56:01 AM 0 7.21 0.00 0.56 0.02 0.09 92.13 03:56:01 AM 1 7.57 0.00 0.48 0.00 0.07 91.88 03:57:01 AM all 7.21 0.00 0.43 0.00 0.08 92.28 03:57:01 AM 0 2.78 0.00 0.40 0.00 0.08 96.74 03:57:01 AM 1 11.70 0.00 0.46 0.00 0.07 87.77 03:58:01 AM all 7.02 0.00 0.42 0.00 0.08 92.49 03:58:01 AM 0 6.13 0.00 0.41 0.00 0.07 93.39 03:58:01 AM 1 7.90 0.00 0.42 0.00 0.08 91.59 03:59:01 AM all 2.85 0.00 0.37 0.00 0.06 96.72 03:59:01 AM 0 1.14 0.00 0.23 0.00 0.05 98.58 03:59:01 AM 1 4.59 0.00 0.51 0.00 0.07 94.83 04:00:01 AM all 5.37 0.00 0.23 0.00 0.08 94.33 04:00:01 AM 0 4.48 0.00 0.23 0.00 0.07 95.21 04:00:01 AM 1 6.25 0.00 0.22 0.00 0.08 93.45 04:01:01 AM all 7.50 0.00 0.39 0.00 0.11 91.99 04:01:01 AM 0 3.23 0.00 0.25 0.00 0.05 96.47 04:01:01 AM 1 11.94 0.00 0.54 0.00 0.17 87.35 04:02:01 AM all 7.52 0.00 0.54 0.00 0.06 91.88 04:02:01 AM 0 4.58 0.00 0.38 0.00 0.05 94.98 04:02:01 AM 1 10.50 0.00 0.70 0.00 0.07 88.73 04:03:01 AM all 4.41 0.00 0.34 0.01 0.05 95.19 04:03:01 AM 0 3.11 0.00 0.32 0.02 0.03 96.52 04:03:01 AM 1 5.71 0.00 0.37 0.00 0.07 93.86 04:04:01 AM all 4.41 0.00 0.30 0.01 0.06 95.22 04:04:01 AM 0 5.24 0.00 0.35 0.00 0.07 94.34 04:04:01 AM 1 3.58 0.00 0.25 0.02 0.05 96.10 04:05:01 AM all 4.46 0.00 0.30 0.00 0.05 95.19 04:05:01 AM 0 2.34 0.00 0.30 0.00 0.05 97.31 04:05:01 AM 1 6.58 0.00 0.30 0.00 0.05 93.07 04:06:01 AM all 3.31 0.00 0.20 0.00 1.02 95.47 04:06:01 AM 0 3.94 0.00 0.20 0.00 1.94 93.93 04:06:01 AM 1 2.66 0.00 0.20 0.00 0.07 97.07 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:02 AM all 10.64 0.02 0.38 0.00 0.06 88.91 04:07:02 AM 0 6.12 0.02 0.28 0.00 0.05 93.53 04:07:02 AM 1 15.20 0.02 0.47 0.00 0.07 84.25 04:08:01 AM all 11.93 0.00 0.28 0.10 0.07 87.62 04:08:01 AM 0 10.92 0.00 0.29 0.19 0.07 88.54 04:08:01 AM 1 12.93 0.00 0.27 0.02 0.07 86.71 04:09:01 AM all 12.12 0.00 0.48 0.00 0.06 87.35 04:09:01 AM 0 6.62 0.00 0.57 0.00 0.05 92.75 04:09:01 AM 1 17.39 0.00 0.38 0.00 0.07 82.15 04:10:01 AM all 7.90 0.00 0.36 0.00 0.06 91.68 04:10:01 AM 0 3.38 0.00 0.44 0.00 0.07 96.11 04:10:01 AM 1 12.41 0.00 0.28 0.00 0.05 87.26 04:11:01 AM all 7.61 0.00 0.31 0.01 0.05 92.02 04:11:01 AM 0 6.83 0.00 0.32 0.02 0.05 92.79 04:11:01 AM 1 8.39 0.00 0.30 0.00 0.05 91.26 04:12:01 AM all 8.19 0.00 0.25 0.00 0.07 91.49 04:12:01 AM 0 5.05 0.00 0.23 0.00 0.07 94.65 04:12:01 AM 1 11.33 0.00 0.27 0.00 0.07 88.34 04:13:01 AM all 29.75 0.00 3.34 0.19 0.09 66.62 04:13:01 AM 0 17.31 0.00 3.07 0.15 0.08 79.38 04:13:01 AM 1 42.16 0.00 3.61 0.23 0.10 53.90 Average: all 10.12 0.00 1.00 0.11 0.10 88.66 Average: 0 7.91 0.00 0.96 0.10 0.13 90.91 Average: 1 12.35 0.00 1.05 0.13 0.07 86.40