---> uname -a: Linux prd-centos8-robot-2c-8g-43371.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 641 4747 19 2308 6758 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:db:d6:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85062sec preferred_lft 85062sec inet6 fe80::f816:3eff:fedb:d6ff/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) 07/17/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 91.00 16.59 74.41 5232.05 7274.40 02:28:01 AM 84.95 0.72 84.24 52.92 10031.78 02:29:01 AM 27.40 0.42 26.99 64.77 2775.93 02:30:01 AM 70.84 6.96 63.88 1292.77 7546.75 02:31:01 AM 15.20 0.00 15.20 0.00 1205.83 02:32:01 AM 3.48 0.00 3.48 0.00 117.03 02:33:01 AM 0.13 0.00 0.13 0.00 2.48 02:34:01 AM 0.37 0.02 0.35 0.13 49.22 02:35:01 AM 1.83 0.00 1.83 0.00 144.41 02:36:01 AM 0.43 0.00 0.43 0.00 318.58 02:37:01 AM 0.43 0.00 0.43 0.00 183.37 02:38:01 AM 0.30 0.00 0.30 0.00 147.49 02:39:01 AM 0.32 0.00 0.32 0.00 321.76 02:40:01 AM 0.18 0.00 0.18 0.00 144.01 02:41:01 AM 0.60 0.03 0.57 0.27 213.53 02:42:01 AM 1.35 0.00 1.35 0.00 182.26 02:43:01 AM 0.30 0.00 0.30 0.00 206.65 02:44:01 AM 0.17 0.00 0.17 0.00 97.58 02:45:01 AM 0.40 0.00 0.40 0.00 322.74 02:46:01 AM 0.53 0.00 0.53 0.00 205.17 02:47:01 AM 18.03 0.42 17.61 47.72 3521.43 Average: 15.16 1.20 13.96 318.67 1667.35 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5342452 7049964 2539976 32.22 2688 1889508 680332 7.62 186160 2032940 178408 02:28:01 AM 5159876 6990856 2722552 34.54 2688 2006700 731896 8.20 197932 2173052 42488 02:29:01 AM 5132052 7015120 2750376 34.89 2688 2056752 710496 7.96 229400 2163600 42512 02:30:01 AM 4960828 7039456 2921600 37.06 2688 2246268 655636 7.34 262308 2279836 26912 02:31:01 AM 4954560 7033036 2927868 37.14 2688 2246284 655636 7.34 262316 2285284 4 02:32:01 AM 4954420 7032888 2928008 37.15 2688 2246284 655636 7.34 262320 2285352 4 02:33:01 AM 4954212 7032680 2928216 37.15 2688 2246284 655636 7.34 262320 2285492 4 02:34:01 AM 4909472 6989200 2972956 37.72 2688 2247552 743596 8.33 262476 2329688 88 02:35:01 AM 4891340 6977996 2991088 37.95 2688 2254512 743596 8.33 262560 2347348 4488 02:36:01 AM 4864528 6960200 3017900 38.29 2688 2263504 759144 8.50 262560 2374412 4024 02:37:01 AM 4855984 6953992 3026444 38.39 2688 2265840 791244 8.86 262560 2382876 1004 02:38:01 AM 4848192 6952788 3034236 38.49 2688 2272336 791244 8.86 262560 2390568 3152 02:39:01 AM 4838184 6951960 3044244 38.62 2688 2281600 791244 8.86 262560 2400532 2788 02:40:01 AM 4833944 6949924 3048484 38.67 2688 2283804 849656 9.51 262560 2404600 700 02:41:01 AM 4827876 6949388 3054552 38.75 2688 2289368 828916 9.28 262712 2410308 80 02:42:01 AM 4818100 6948708 3064328 38.88 2688 2298464 828916 9.28 262712 2419816 4556 02:43:01 AM 4813684 6947116 3068744 38.93 2688 2301256 846092 9.47 262712 2424712 1192 02:44:01 AM 4807528 6946796 3074900 39.01 2688 2307084 846092 9.47 262712 2430684 4128 02:45:01 AM 4798248 6947036 3084180 39.13 2688 2316608 846092 9.47 262712 2439932 4048 02:46:01 AM 4880320 7033840 3002108 38.09 2688 2321336 647268 7.25 263060 2359024 2780 02:47:01 AM 4948204 7002532 2934224 37.22 2688 2228004 685040 7.67 528504 2045764 24152 Average: 4923524 6985975 2958904 37.54 2688 2231874 749686 8.39 266939 2317420 16548 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 299.03 208.56 1810.81 59.09 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 68.14 51.86 660.00 14.85 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 26.75 23.99 93.11 8.73 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 189.32 140.25 259.49 33.08 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 311.75 224.56 59.05 47.23 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 3.52 2.05 0.68 0.49 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.22 2.27 0.98 0.83 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 70.16 54.95 15.72 5.06 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 209.10 210.75 48.08 15.39 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 15.66 15.93 28.15 1.98 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 162.98 163.30 27.49 12.68 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 170.10 171.70 41.79 12.37 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 16.78 17.59 28.86 2.08 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 150.92 147.99 24.96 11.37 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 188.72 189.42 42.42 13.96 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 9.28 9.40 27.81 1.55 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 168.47 168.94 29.59 13.12 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 167.61 168.99 39.05 12.15 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 9.51 10.03 28.99 1.55 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 151.07 133.49 31.76 10.93 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 108.68 77.02 224.68 305.52 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 119.08 104.43 167.80 27.81 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) 07/17/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 44.70 0.00 6.68 0.88 0.10 47.64 02:27:01 AM 0 43.24 0.00 5.94 0.90 0.10 49.82 02:27:01 AM 1 46.17 0.00 7.42 0.85 0.10 45.45 02:28:01 AM all 22.91 0.00 3.11 0.89 0.07 73.01 02:28:01 AM 0 23.99 0.00 3.48 1.02 0.07 71.44 02:28:01 AM 1 21.84 0.00 2.75 0.77 0.07 74.58 02:29:01 AM all 21.18 0.00 3.16 0.23 0.08 75.35 02:29:01 AM 0 18.93 0.00 2.97 0.33 0.08 77.68 02:29:01 AM 1 23.43 0.00 3.35 0.12 0.07 73.03 02:30:01 AM all 23.57 0.00 4.50 0.67 0.08 71.19 02:30:01 AM 0 29.84 0.00 4.98 0.87 0.07 64.25 02:30:01 AM 1 17.30 0.00 4.03 0.47 0.08 78.11 02:31:01 AM all 0.79 0.00 0.66 0.12 0.03 98.40 02:31:01 AM 0 0.97 0.00 0.59 0.20 0.03 98.21 02:31:01 AM 1 0.60 0.00 0.74 0.03 0.03 98.60 02:32:01 AM all 0.36 0.00 0.08 0.02 0.03 99.52 02:32:01 AM 0 0.60 0.00 0.07 0.03 0.02 99.28 02:32:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 02:33:01 AM all 0.35 0.00 0.08 0.00 0.03 99.55 02:33:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 02:33:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 02:34:01 AM all 4.61 0.00 0.46 0.01 0.05 94.87 02:34:01 AM 0 2.21 0.00 0.35 0.00 0.05 97.39 02:34:01 AM 1 7.02 0.00 0.57 0.02 0.05 92.35 02:35:01 AM all 14.43 0.00 1.15 0.01 0.08 84.33 02:35:01 AM 0 13.11 0.00 1.14 0.02 0.08 85.65 02:35:01 AM 1 15.76 0.00 1.17 0.00 0.07 83.01 02:36:01 AM all 13.05 0.00 0.64 0.02 0.07 86.23 02:36:01 AM 0 7.76 0.00 0.49 0.02 0.05 91.69 02:36:01 AM 1 18.32 0.00 0.80 0.02 0.08 80.78 02:37:01 AM all 10.01 0.00 0.82 0.01 0.08 89.09 02:37:01 AM 0 7.47 0.00 0.71 0.00 0.08 91.74 02:37:01 AM 1 12.55 0.00 0.93 0.02 0.07 86.44 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 12.40 0.00 1.06 0.01 0.08 86.45 02:38:01 AM 0 8.72 0.00 0.87 0.02 0.08 90.30 02:38:01 AM 1 16.08 0.00 1.24 0.00 0.08 82.59 02:39:01 AM all 13.12 0.00 0.62 0.01 0.07 86.19 02:39:01 AM 0 15.57 0.00 0.70 0.00 0.07 83.66 02:39:01 AM 1 10.66 0.00 0.53 0.02 0.07 88.72 02:40:01 AM all 8.74 0.00 0.73 0.00 0.07 90.46 02:40:01 AM 0 4.88 0.00 0.65 0.00 0.07 94.40 02:40:01 AM 1 12.62 0.00 0.81 0.00 0.07 86.51 02:41:01 AM all 12.70 0.00 1.26 0.01 0.07 85.97 02:41:01 AM 0 13.85 0.00 1.26 0.00 0.07 84.82 02:41:01 AM 1 11.55 0.00 1.26 0.02 0.07 87.10 02:42:01 AM all 12.64 0.00 0.64 0.01 0.07 86.64 02:42:01 AM 0 12.40 0.00 0.63 0.02 0.07 86.88 02:42:01 AM 1 12.89 0.00 0.65 0.00 0.07 86.39 02:43:01 AM all 10.54 0.00 0.86 0.01 0.07 88.52 02:43:01 AM 0 9.65 0.00 0.82 0.00 0.07 89.46 02:43:01 AM 1 11.44 0.00 0.89 0.02 0.07 87.59 02:44:01 AM all 11.44 0.00 1.02 0.00 0.08 87.46 02:44:01 AM 0 5.92 0.00 0.86 0.00 0.07 93.15 02:44:01 AM 1 16.98 0.00 1.18 0.00 0.08 81.76 02:45:01 AM all 13.29 0.00 0.65 0.01 0.07 85.99 02:45:01 AM 0 4.55 0.00 0.35 0.02 0.07 95.02 02:45:01 AM 1 22.01 0.00 0.95 0.00 0.07 76.97 02:46:01 AM all 13.01 0.00 1.00 0.01 0.07 85.91 02:46:01 AM 0 3.20 0.00 0.95 0.02 0.07 95.76 02:46:01 AM 1 22.87 0.00 1.04 0.00 0.07 76.02 02:47:01 AM all 20.74 0.00 3.04 0.18 0.07 75.98 02:47:01 AM 0 19.28 0.00 3.29 0.20 0.05 77.19 02:47:01 AM 1 22.21 0.00 2.79 0.15 0.08 74.77 Average: all 13.56 0.00 1.54 0.15 0.07 84.69 Average: 0 11.76 0.00 1.49 0.17 0.06 86.52 Average: 1 15.36 0.00 1.59 0.12 0.07 82.86