---> uname -a: Linux prd-centos8-robot-2c-8g-2670.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 4818 19 2259 6780 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:bf:7e:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84847sec preferred_lft 84847sec inet6 fe80::f816:3eff:febf:7e35/64 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) 10/11/2025 _x86_64_ (2 CPU) 03:32:24 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 83.51 8.16 75.34 2779.74 7273.98 03:35:01 AM 83.24 0.72 82.53 52.91 10189.79 03:36:01 AM 22.14 0.42 21.73 64.78 2273.46 03:37:01 AM 76.30 6.97 69.34 1292.98 8055.51 03:38:01 AM 9.55 0.20 9.35 11.60 1066.91 03:39:01 AM 2.37 0.02 2.35 0.13 111.71 03:40:01 AM 0.68 0.00 0.68 0.00 93.94 03:41:01 AM 0.18 0.00 0.18 0.00 18.73 03:42:01 AM 0.53 0.00 0.53 0.00 82.75 03:43:01 AM 0.52 0.00 0.52 0.00 19.16 03:44:01 AM 0.42 0.00 0.42 0.00 48.28 03:45:01 AM 0.67 0.00 0.67 0.00 104.70 03:46:01 AM 0.70 0.00 0.70 0.00 15.64 03:47:01 AM 0.18 0.00 0.18 0.00 27.55 03:48:01 AM 0.63 0.03 0.60 0.27 66.57 03:49:01 AM 1.65 0.00 1.65 0.00 110.91 03:50:02 AM 0.42 0.00 0.42 0.00 73.01 03:51:01 AM 0.39 0.00 0.39 0.00 41.92 03:52:01 AM 0.63 0.00 0.63 0.00 97.03 03:53:01 AM 0.55 0.00 0.55 0.00 56.21 03:54:01 AM 0.43 0.00 0.43 0.00 163.96 03:55:01 AM 0.83 0.00 0.83 0.00 192.45 03:56:01 AM 0.67 0.00 0.67 0.00 45.31 03:57:01 AM 2.87 0.32 2.55 36.93 248.73 03:58:01 AM 34.39 0.52 33.87 63.85 3168.39 Average: 12.99 0.69 12.29 172.24 1346.83 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5310348 7039156 2572084 32.63 2688 1911300 734056 8.22 186388 2067476 186008 03:35:01 AM 5153800 6998760 2728632 34.62 2688 2021128 758736 8.50 197996 2182952 34532 03:36:01 AM 5119020 7010424 2763412 35.06 2688 2065672 737716 8.26 225456 2185260 42400 03:37:01 AM 4946448 7045424 2935984 37.25 2688 2266228 683276 7.65 261696 2293412 26992 03:38:01 AM 4901228 7000780 2981204 37.82 2688 2266832 731720 8.19 261832 2337564 272 03:39:01 AM 4893400 6994812 2989032 37.92 2688 2268704 747104 8.37 262068 2345076 1040 03:40:01 AM 4890376 6993716 2992056 37.96 2688 2270612 767684 8.60 262088 2348188 516 03:41:01 AM 4889428 6992804 2993004 37.97 2688 2270632 767684 8.60 262088 2349420 16 03:42:01 AM 4886972 6992580 2995460 38.00 2688 2272864 767684 8.60 262132 2351724 24 03:43:01 AM 4885868 6992292 2996564 38.02 2688 2273680 767684 8.60 262244 2352500 512 03:44:01 AM 4883056 6991980 2999376 38.05 2688 2276180 767684 8.60 262316 2355312 1744 03:45:01 AM 4881996 6992120 3000436 38.06 2688 2277388 767684 8.60 262336 2356480 32 03:46:01 AM 4879776 6990128 3002656 38.09 2688 2277616 767684 8.60 262336 2358692 100 03:47:01 AM 4878760 6989860 3003672 38.11 2688 2278380 767684 8.60 262376 2359604 104 03:48:01 AM 4876280 6989492 3006152 38.14 2688 2280468 758784 8.50 262568 2362144 572 03:49:01 AM 4873876 6989096 3008556 38.17 2688 2282492 758784 8.50 262672 2364424 392 03:50:02 AM 4862736 6979652 3019696 38.31 2688 2284184 759420 8.50 262880 2375008 268 03:51:01 AM 4861056 6979708 3021376 38.33 2688 2285860 759420 8.50 263088 2376288 924 03:52:01 AM 4859648 6980080 3022784 38.35 2688 2287612 759420 8.50 263208 2377876 148 03:53:01 AM 4857216 6979368 3025216 38.38 2688 2289312 774796 8.68 263232 2380232 456 03:54:01 AM 4850536 6978052 3031896 38.46 2688 2294672 774796 8.68 263492 2386592 1076 03:55:01 AM 4846452 6978180 3035980 38.52 2688 2298880 774796 8.68 263656 2390712 172 03:56:01 AM 4843804 6977948 3038628 38.55 2688 2301300 774796 8.68 263700 2393264 1656 03:57:01 AM 4958556 6978832 2923876 37.09 2688 2188964 738340 8.27 295332 2255784 66372 03:58:01 AM 4990096 6994864 2892336 36.69 2688 2178588 726248 8.13 496844 2040064 11096 Average: 4923229 6993204 2959203 37.54 2688 2238782 755747 8.46 266161 2317842 15097 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 238.84 166.93 1545.08 50.03 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 59.45 39.16 599.32 6.62 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 18.76 12.16 7.05 4.55 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 224.91 163.96 370.58 37.94 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 12.21 6.70 4.38 1.14 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 48.06 38.21 11.81 6.85 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 47.93 47.25 8.21 4.00 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 2.07 0.65 0.20 0.05 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 61.26 60.34 11.51 5.24 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 53.04 34.59 9.67 5.34 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 113.10 98.53 22.91 10.84 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 35.06 33.61 7.80 4.85 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 11.68 10.60 2.15 1.03 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 22.76 21.56 4.29 2.15 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 38.31 33.18 10.26 5.10 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 72.33 69.33 14.14 11.11 0.00 0.00 0.00 0.00 03:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:02 AM eth0 88.60 79.41 28.56 39.94 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 96.70 79.65 33.18 21.70 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 41.17 38.27 13.84 4.42 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 38.68 32.96 7.80 6.17 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 67.64 68.49 13.38 8.27 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 80.02 79.86 16.49 10.75 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 24.26 22.61 4.73 2.99 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 99.27 63.06 178.16 157.14 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 17.69 16.53 15.74 11.02 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 64.53 52.69 117.71 16.77 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) 10/11/2025 _x86_64_ (2 CPU) 03:32:24 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 35.43 0.00 5.75 0.77 0.08 57.96 03:34:01 AM 0 41.17 0.00 6.28 0.95 0.08 51.52 03:34:01 AM 1 29.70 0.00 5.21 0.60 0.08 64.41 03:35:01 AM all 21.02 0.00 3.14 0.93 0.07 74.84 03:35:01 AM 0 30.26 0.00 3.90 1.32 0.07 64.46 03:35:01 AM 1 11.77 0.00 2.38 0.55 0.07 85.23 03:36:01 AM all 17.54 0.00 2.70 2.70 0.08 76.97 03:36:01 AM 0 25.03 0.00 3.47 3.96 0.07 67.47 03:36:01 AM 1 10.06 0.00 1.94 1.45 0.08 86.47 03:37:01 AM all 27.97 0.00 5.18 0.68 0.09 66.08 03:37:01 AM 0 28.93 0.00 4.90 0.70 0.10 65.37 03:37:01 AM 1 27.01 0.00 5.45 0.65 0.08 66.80 03:38:01 AM all 1.59 0.00 0.23 0.12 0.04 98.02 03:38:01 AM 0 2.74 0.00 0.27 0.12 0.03 96.85 03:38:01 AM 1 0.45 0.00 0.18 0.12 0.05 99.20 03:39:01 AM all 8.10 0.00 0.48 0.01 0.07 91.35 03:39:01 AM 0 13.63 0.00 0.54 0.00 0.07 85.76 03:39:01 AM 1 2.63 0.00 0.42 0.02 0.07 96.87 03:40:01 AM all 10.81 0.00 0.59 0.01 0.09 88.51 03:40:01 AM 0 19.15 0.00 0.88 0.00 0.09 79.88 03:40:01 AM 1 2.90 0.00 0.32 0.02 0.08 96.69 03:41:01 AM all 0.48 0.00 0.13 0.00 0.05 99.35 03:41:01 AM 0 0.33 0.00 0.18 0.00 0.08 99.40 03:41:01 AM 1 0.62 0.00 0.07 0.00 0.02 99.30 03:42:01 AM all 6.64 0.00 0.33 0.00 0.07 92.97 03:42:01 AM 0 12.14 0.00 0.27 0.00 0.05 87.54 03:42:01 AM 1 1.15 0.00 0.38 0.00 0.08 98.38 03:43:01 AM all 4.69 0.00 0.35 0.00 0.06 94.89 03:43:01 AM 0 7.76 0.00 0.36 0.00 0.07 91.82 03:43:01 AM 1 1.66 0.00 0.35 0.00 0.05 97.94 03:44:01 AM all 9.87 0.00 0.58 0.00 0.07 89.48 03:44:01 AM 0 10.77 0.00 0.64 0.00 0.05 88.54 03:44:01 AM 1 8.99 0.00 0.52 0.00 0.08 90.40 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 5.72 0.00 0.30 0.00 0.07 93.91 03:45:01 AM 0 3.16 0.00 0.27 0.00 0.07 96.51 03:45:01 AM 1 8.33 0.00 0.34 0.00 0.07 91.26 03:46:01 AM all 3.46 0.00 0.27 0.00 0.07 96.20 03:46:01 AM 0 3.45 0.00 0.27 0.00 0.05 96.22 03:46:01 AM 1 3.47 0.00 0.27 0.00 0.08 96.18 03:47:01 AM all 3.21 0.00 0.16 0.00 0.08 96.56 03:47:01 AM 0 3.37 0.00 0.13 0.00 0.08 96.41 03:47:01 AM 1 3.04 0.00 0.18 0.00 0.07 96.71 03:48:01 AM all 7.54 0.00 0.53 0.01 0.08 91.85 03:48:01 AM 0 12.54 0.00 0.72 0.00 0.09 86.66 03:48:01 AM 1 2.64 0.00 0.35 0.02 0.07 96.92 03:49:01 AM all 8.14 0.00 0.55 0.01 0.08 91.22 03:49:01 AM 0 11.71 0.00 0.61 0.00 0.08 87.60 03:49:01 AM 1 4.59 0.00 0.49 0.02 0.08 94.81 03:50:02 AM all 5.07 0.00 0.62 0.00 0.08 94.23 03:50:02 AM 0 5.06 0.00 0.65 0.00 0.07 94.22 03:50:02 AM 1 5.08 0.00 0.59 0.00 0.10 94.24 03:51:01 AM all 5.48 0.00 0.69 0.00 0.09 93.74 03:51:01 AM 0 4.73 0.00 0.72 0.00 0.10 94.45 03:51:01 AM 1 6.22 0.00 0.66 0.00 0.09 93.03 03:52:01 AM all 3.79 0.00 0.27 0.00 0.07 95.88 03:52:01 AM 0 4.73 0.00 0.23 0.00 0.07 94.97 03:52:01 AM 1 2.84 0.00 0.30 0.00 0.07 96.79 03:53:01 AM all 5.97 0.00 0.29 0.01 0.07 93.66 03:53:01 AM 0 9.94 0.00 0.30 0.02 0.07 89.67 03:53:01 AM 1 2.02 0.00 0.28 0.00 0.07 97.63 03:54:01 AM all 17.10 0.00 0.49 0.00 0.08 82.33 03:54:01 AM 0 16.37 0.00 0.47 0.00 0.08 83.07 03:54:01 AM 1 17.83 0.00 0.50 0.00 0.08 81.58 03:55:01 AM all 14.02 0.00 0.57 0.00 0.09 85.32 03:55:01 AM 0 14.04 0.00 0.54 0.00 0.08 85.34 03:55:01 AM 1 13.99 0.00 0.59 0.00 0.10 85.31 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 6.56 0.00 0.29 0.01 0.07 93.07 03:56:01 AM 0 7.51 0.00 0.22 0.00 0.07 92.21 03:56:01 AM 1 5.62 0.00 0.37 0.02 0.07 93.93 03:57:01 AM all 17.29 0.00 1.56 0.03 0.08 81.05 03:57:01 AM 0 24.85 0.00 1.47 0.03 0.08 73.56 03:57:01 AM 1 9.71 0.00 1.65 0.02 0.07 88.55 03:58:01 AM all 32.38 0.00 3.56 0.21 0.09 63.76 03:58:01 AM 0 38.09 0.00 3.67 0.20 0.10 57.94 03:58:01 AM 1 26.66 0.00 3.46 0.22 0.08 69.59 Average: all 11.22 0.00 1.19 0.22 0.07 87.30 Average: 0 14.08 0.00 1.28 0.29 0.07 84.27 Average: 1 8.37 0.00 1.09 0.15 0.07 90.32