---> uname -a: Linux prd-centos8-robot-2c-8g-6916.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 619 4816 19 2261 6778 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:84:fd:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84805sec preferred_lft 84805sec inet6 fe80::f816:3eff:fe84:fd50/64 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) 02/02/2026 _x86_64_ (2 CPU) 01:42:35 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 106.76 38.00 68.77 7311.54 6309.28 01:45:01 AM 94.75 1.08 93.67 75.32 11271.32 01:46:01 AM 42.21 0.38 41.83 64.26 3305.30 01:47:01 AM 74.03 6.96 67.06 1289.84 8195.83 01:48:01 AM 10.06 0.07 10.00 4.93 654.51 01:49:01 AM 2.22 0.00 2.22 0.00 105.87 01:50:01 AM 0.47 0.00 0.47 0.00 89.34 01:51:01 AM 0.18 0.00 0.18 0.00 2.07 01:52:01 AM 0.18 0.00 0.18 0.00 2.55 01:53:01 AM 0.68 0.00 0.68 0.00 86.67 01:54:01 AM 0.48 0.00 0.48 0.00 57.16 01:55:01 AM 0.45 0.00 0.45 0.00 65.71 01:56:01 AM 0.38 0.00 0.38 0.00 47.93 01:57:01 AM 0.30 0.00 0.30 0.00 8.97 01:58:01 AM 0.48 0.03 0.45 0.27 37.11 01:59:01 AM 1.45 0.00 1.45 0.00 103.67 02:00:01 AM 0.40 0.00 0.40 0.00 81.12 02:01:01 AM 0.82 0.02 0.80 0.13 82.39 02:02:01 AM 0.73 0.07 0.67 1.73 74.16 02:03:01 AM 0.62 0.00 0.62 0.00 56.78 02:04:01 AM 0.43 0.00 0.43 0.00 53.41 02:05:01 AM 0.47 0.00 0.47 0.00 171.69 02:06:01 AM 0.87 0.00 0.87 0.00 182.85 02:07:01 AM 0.48 0.00 0.48 0.00 87.24 02:08:01 AM 5.58 0.32 5.26 36.92 282.91 02:09:01 AM 36.69 0.52 36.18 63.86 3268.49 Average: 14.70 1.83 12.87 340.41 1334.02 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5391660 7062496 2490772 31.60 2688 1853760 715756 8.01 186304 1986028 168552 01:45:01 AM 5140828 6984232 2741604 34.78 2688 2019084 754332 8.45 199136 2184824 40768 01:46:01 AM 5051080 6992596 2831352 35.92 2688 2112652 771004 8.63 229624 2236652 81872 01:47:01 AM 4934064 7034468 2948368 37.40 2688 2266616 683084 7.65 261728 2295276 9644 01:48:01 AM 4889344 6990656 2993088 37.97 2688 2267636 737136 8.25 262064 2342332 4 01:49:01 AM 4883920 6987056 2998512 38.04 2688 2269468 737136 8.25 262316 2347716 1092 01:50:01 AM 4879976 6984444 3002456 38.09 2688 2270800 753996 8.44 262316 2351332 4 01:51:01 AM 4878116 6982620 3004316 38.11 2688 2270828 753996 8.44 262316 2353244 16 01:52:01 AM 4874724 6980716 3007708 38.16 2688 2272316 769628 8.62 262348 2356764 1500 01:53:01 AM 4873580 6980624 3008852 38.17 2688 2273368 769628 8.62 262372 2357808 324 01:54:01 AM 4872216 6980528 3010216 38.19 2688 2274636 769628 8.62 262472 2359064 76 01:55:01 AM 4870088 6980236 3012344 38.22 2688 2276472 769628 8.62 262544 2361124 100 01:56:01 AM 4868820 6980152 3013612 38.23 2688 2277656 769628 8.62 262564 2362380 16 01:57:01 AM 4868688 6980248 3013744 38.23 2688 2277892 769628 8.62 262564 2362492 128 01:58:01 AM 4866844 6980096 3015588 38.26 2688 2279576 765632 8.57 262760 2364076 900 01:59:01 AM 4864324 6979204 3018108 38.29 2688 2281204 765632 8.57 262768 2366840 432 02:00:01 AM 4862100 6979028 3020332 38.32 2688 2283332 760392 8.51 262904 2368640 384 02:01:01 AM 4859640 6978332 3022792 38.35 2688 2285016 760392 8.51 263144 2370684 68 02:02:01 AM 4858596 6979012 3023836 38.36 2688 2286764 760392 8.51 263488 2371596 4 02:03:01 AM 4856336 6978376 3026096 38.39 2688 2288380 760392 8.51 263544 2373996 332 02:04:01 AM 4853628 6977724 3028804 38.42 2688 2290428 760392 8.51 263592 2376404 1012 02:05:01 AM 4847664 6977352 3034768 38.50 2688 2296028 760392 8.51 263868 2382116 1752 02:06:01 AM 4844404 6977552 3038028 38.54 2688 2299472 760392 8.51 264004 2385416 312 02:07:01 AM 4841360 6977404 3041072 38.58 2688 2302392 760392 8.51 264072 2388344 940 02:08:01 AM 4948892 6957184 2933540 37.22 2688 2178856 755940 8.46 296912 2268744 66604 02:09:01 AM 4983296 6991744 2899136 36.78 2688 2180864 730172 8.18 502096 2036616 25328 Average: 4914007 6985926 2968425 37.66 2688 2239827 754797 8.45 266685 2319635 15468 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 302.27 189.59 1686.86 61.88 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 87.32 64.66 856.04 9.60 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 40.39 30.08 156.70 7.76 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 198.98 146.57 227.94 34.30 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 28.45 14.90 9.27 2.35 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 40.78 39.39 8.10 6.42 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 33.37 31.79 6.03 2.78 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 2.05 0.62 0.20 0.05 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 42.09 39.22 7.68 3.49 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 50.04 32.21 9.28 2.99 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 65.46 54.60 13.43 6.65 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 64.71 60.64 14.49 8.14 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 32.32 31.56 7.20 4.73 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 13.06 12.08 2.25 1.12 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 30.61 27.41 6.20 2.72 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 30.82 26.62 9.33 4.69 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 71.89 68.49 14.13 11.37 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 60.36 61.48 10.66 7.27 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 57.45 58.66 10.51 7.09 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 33.87 30.52 13.09 3.75 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 39.08 32.44 7.98 6.23 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 58.38 59.50 12.74 7.70 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 68.27 68.22 14.83 9.68 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 23.95 22.78 4.75 3.01 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 99.93 62.60 225.13 139.26 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 18.51 16.93 15.71 8.87 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 61.33 49.37 128.88 14.00 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) 02/02/2026 _x86_64_ (2 CPU) 01:42:35 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 42.08 0.02 7.42 1.04 0.08 49.37 01:44:01 AM 0 46.70 0.00 6.24 0.92 0.08 46.05 01:44:01 AM 1 37.45 0.03 8.59 1.15 0.08 52.69 01:45:01 AM all 23.31 0.00 3.42 0.94 0.08 72.24 01:45:01 AM 0 31.88 0.00 4.07 0.73 0.08 63.24 01:45:01 AM 1 14.74 0.00 2.77 1.15 0.08 81.26 01:46:01 AM all 24.66 0.00 3.70 0.28 0.08 71.29 01:46:01 AM 0 33.37 0.00 3.83 0.28 0.07 62.45 01:46:01 AM 1 15.96 0.00 3.57 0.27 0.08 80.13 01:47:01 AM all 22.01 0.00 4.65 0.68 0.08 72.59 01:47:01 AM 0 31.26 0.00 5.55 0.70 0.08 62.41 01:47:01 AM 1 12.79 0.00 3.75 0.65 0.08 82.73 01:48:01 AM all 4.38 0.00 0.28 0.06 0.05 95.23 01:48:01 AM 0 7.15 0.00 0.32 0.00 0.05 92.48 01:48:01 AM 1 1.62 0.00 0.23 0.12 0.05 97.98 01:49:01 AM all 7.98 0.00 0.43 0.01 0.06 91.52 01:49:01 AM 0 14.73 0.00 0.57 0.00 0.05 84.65 01:49:01 AM 1 1.47 0.00 0.28 0.02 0.07 98.16 01:50:01 AM all 7.66 0.00 0.41 0.00 0.07 91.86 01:50:01 AM 0 10.12 0.00 0.46 0.00 0.07 89.35 01:50:01 AM 1 5.22 0.00 0.36 0.00 0.07 94.35 01:51:01 AM all 0.44 0.00 0.13 0.00 0.08 99.34 01:51:01 AM 0 0.28 0.00 0.18 0.00 0.10 99.43 01:51:01 AM 1 0.60 0.00 0.08 0.00 0.07 99.25 01:52:01 AM all 4.67 0.00 0.23 0.00 0.06 95.05 01:52:01 AM 0 6.61 0.00 0.27 0.00 0.07 93.05 01:52:01 AM 1 2.73 0.00 0.18 0.00 0.05 97.04 01:53:01 AM all 3.55 0.00 0.26 0.01 0.08 96.11 01:53:01 AM 0 6.34 0.00 0.29 0.00 0.07 93.31 01:53:01 AM 1 0.77 0.00 0.23 0.02 0.08 98.90 01:54:01 AM all 7.16 0.00 0.48 0.00 0.07 92.30 01:54:01 AM 0 8.58 0.00 0.49 0.00 0.07 90.86 01:54:01 AM 1 5.75 0.00 0.46 0.00 0.07 93.72 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 6.37 0.00 0.35 0.00 0.08 93.21 01:55:01 AM 0 8.59 0.00 0.40 0.00 0.07 90.93 01:55:01 AM 1 4.15 0.00 0.30 0.00 0.08 95.46 01:56:01 AM all 6.14 0.00 0.33 0.00 0.07 93.46 01:56:01 AM 0 9.08 0.00 0.31 0.00 0.07 90.55 01:56:01 AM 1 3.21 0.00 0.36 0.00 0.07 96.37 01:57:01 AM all 2.55 0.00 0.23 0.00 0.07 97.16 01:57:01 AM 0 3.93 0.00 0.30 0.00 0.07 95.70 01:57:01 AM 1 1.19 0.00 0.15 0.00 0.07 98.60 01:58:01 AM all 5.49 0.00 0.34 0.00 0.09 94.07 01:58:01 AM 0 5.77 0.00 0.27 0.00 0.10 93.86 01:58:01 AM 1 5.22 0.00 0.42 0.00 0.08 94.28 01:59:01 AM all 6.84 0.00 0.42 0.01 0.08 92.65 01:59:01 AM 0 10.56 0.00 0.50 0.00 0.07 88.87 01:59:01 AM 1 3.23 0.00 0.35 0.02 0.08 96.32 02:00:01 AM all 7.36 0.00 0.46 0.00 0.08 92.10 02:00:01 AM 0 5.18 0.00 0.46 0.00 0.07 94.30 02:00:01 AM 1 9.54 0.00 0.47 0.00 0.08 89.90 02:01:01 AM all 4.36 0.00 0.33 0.01 0.09 95.21 02:01:01 AM 0 4.67 0.00 0.33 0.00 0.10 94.90 02:01:01 AM 1 4.05 0.00 0.33 0.02 0.08 95.52 02:02:01 AM all 4.28 0.00 0.33 0.00 0.08 95.30 02:02:01 AM 0 4.43 0.00 0.33 0.00 0.08 95.15 02:02:01 AM 1 4.13 0.00 0.33 0.00 0.08 95.45 02:03:01 AM all 3.74 0.00 0.28 0.00 0.07 95.92 02:03:01 AM 0 2.81 0.00 0.27 0.00 0.07 96.86 02:03:01 AM 1 4.67 0.00 0.28 0.00 0.07 94.98 02:04:01 AM all 7.16 0.00 0.29 0.00 0.08 92.47 02:04:01 AM 0 13.10 0.00 0.39 0.00 0.08 86.43 02:04:01 AM 1 1.27 0.00 0.18 0.00 0.08 98.46 02:05:01 AM all 17.96 0.00 0.48 0.01 0.09 81.46 02:05:01 AM 0 19.14 0.00 0.51 0.02 0.08 80.26 02:05:01 AM 1 16.80 0.00 0.45 0.00 0.10 82.64 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 11.59 0.00 0.49 0.00 0.08 87.85 02:06:01 AM 0 12.77 0.00 0.47 0.00 0.08 86.68 02:06:01 AM 1 10.39 0.00 0.51 0.00 0.07 89.03 02:07:01 AM all 7.33 0.00 0.33 0.00 0.08 92.26 02:07:01 AM 0 12.36 0.00 0.40 0.00 0.08 87.15 02:07:01 AM 1 2.29 0.00 0.25 0.00 0.08 97.38 02:08:01 AM all 19.19 0.00 1.68 0.05 0.08 78.99 02:08:01 AM 0 30.34 0.00 2.06 0.07 0.08 67.45 02:08:01 AM 1 8.06 0.00 1.30 0.03 0.08 90.52 02:09:01 AM all 31.27 0.00 4.36 0.20 0.07 64.10 02:09:01 AM 0 41.71 0.00 4.56 0.23 0.08 53.41 02:09:01 AM 1 20.82 0.00 4.15 0.17 0.07 74.80 Average: all 11.16 0.00 1.24 0.13 0.08 87.40 Average: 0 14.71 0.00 1.31 0.11 0.08 83.79 Average: 1 7.63 0.00 1.17 0.14 0.08 90.99