---> uname -a: Linux prd-centos8-robot-2c-8g-438.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 585 4880 19 2231 6814 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:a3:41:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85231sec preferred_lft 85231sec inet6 fe80::f816:3eff:fea3:41bc/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) 09/23/2025 _x86_64_ (2 CPU) 03:37:42 LINUX RESTART (2 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 199.42 114.40 85.02 12921.98 41341.10 03:40:01 AM 103.18 0.72 102.47 52.92 11551.35 03:41:01 AM 29.42 0.42 29.01 64.78 2775.56 03:42:01 AM 76.92 6.97 69.96 1292.98 8471.29 03:43:01 AM 9.75 0.00 9.75 0.00 662.18 03:44:01 AM 0.67 0.00 0.67 0.00 10.58 03:45:01 AM 0.45 0.00 0.45 0.00 5.80 03:46:01 AM 0.75 0.22 0.53 11.73 112.16 03:47:01 AM 2.07 0.03 2.03 1.87 227.66 03:48:01 AM 0.35 0.00 0.35 0.00 112.48 03:49:01 AM 0.37 0.00 0.37 0.00 64.03 03:50:02 AM 0.30 0.00 0.30 0.00 176.40 03:51:01 AM 0.22 0.00 0.22 0.00 56.57 03:52:01 AM 0.30 0.00 0.30 0.00 27.72 03:53:01 AM 0.35 0.03 0.32 0.27 81.12 03:54:01 AM 1.37 0.00 1.37 0.00 156.06 03:55:01 AM 0.27 0.00 0.27 0.00 44.59 03:56:01 AM 13.65 0.32 13.33 36.93 624.71 03:57:01 AM 29.87 0.53 29.34 64.78 2472.99 Average: 24.74 6.51 18.23 761.14 3633.54 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 5297380 6987552 2585052 32.80 2688 1873004 757848 8.49 196280 2069164 192456 03:40:01 AM 5173576 7010920 2708856 34.37 2688 2013508 704672 7.89 198488 2160432 41864 03:41:01 AM 5151388 7036232 2731044 34.65 2688 2058412 676196 7.57 224248 2149916 42644 03:42:01 AM 4961688 7052372 2920744 37.05 2688 2258060 626332 7.01 262400 2271384 10848 03:43:01 AM 4964040 7054580 2918392 37.02 2688 2258064 626332 7.01 262400 2271880 4 03:44:01 AM 4964584 7055124 2917848 37.02 2688 2258064 626332 7.01 262404 2271480 4 03:45:01 AM 4964960 7055484 2917472 37.01 2688 2258064 626332 7.01 262404 2271304 4 03:46:01 AM 4911396 7005612 2971036 37.69 2688 2261756 718384 8.04 262540 2324368 248 03:47:01 AM 4901920 7001004 2980512 37.81 2688 2266624 736988 8.25 263024 2333412 292 03:48:01 AM 4900556 7002716 2981876 37.83 2688 2269700 736988 8.25 263088 2334804 120 03:49:01 AM 4892772 6998832 2989660 37.93 2688 2273632 736988 8.25 263088 2342616 2280 03:50:02 AM 4886608 6995816 2995824 38.01 2688 2276748 715808 8.01 263088 2348848 148 03:51:01 AM 4884476 6995684 2997956 38.03 2688 2278748 715808 8.01 263088 2350808 524 03:52:01 AM 4882496 6995532 2999936 38.06 2688 2280576 715808 8.01 263088 2352788 1636 03:53:01 AM 4879528 6995048 3002904 38.10 2688 2283060 752520 8.43 263228 2355180 1812 03:54:01 AM 4877836 6995480 3004596 38.12 2688 2285192 752520 8.43 263228 2357260 168 03:55:01 AM 4875444 6994344 3006988 38.15 2688 2286448 752520 8.43 263228 2359444 168 03:56:01 AM 4935968 6947908 2946464 37.38 2688 2185528 735772 8.24 321848 2265548 85220 03:57:01 AM 5050900 7030304 2831532 35.92 2688 2153292 656788 7.35 488312 1987712 26996 Average: 4966185 7011081 2916247 37.00 2688 2214657 703733 7.88 268920 2272545 21444 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 303.73 188.35 1660.94 60.02 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 87.52 65.18 844.39 9.91 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 22.11 16.34 8.26 5.58 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 407.22 264.39 418.61 78.52 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 1.97 1.30 0.27 0.23 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 2.23 1.53 0.48 0.39 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 2.90 1.97 0.50 0.43 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 164.31 146.13 40.65 11.65 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 138.82 139.35 39.77 11.06 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 85.27 85.40 25.26 6.75 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 81.92 82.14 28.67 6.74 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 97.00 97.00 26.07 8.03 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 119.48 118.64 22.26 9.43 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 131.27 131.46 22.63 9.95 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 97.58 96.97 23.09 7.94 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 53.34 54.66 12.75 4.22 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 3.23 4.08 0.70 0.75 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 153.92 115.16 170.36 97.80 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 19.66 17.33 16.09 8.01 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 103.85 85.62 177.08 17.76 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) 09/23/2025 _x86_64_ (2 CPU) 03:37:42 LINUX RESTART (2 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 44.63 0.06 10.88 3.76 0.12 40.56 03:39:01 AM 0 51.56 0.10 11.43 4.04 0.12 32.75 03:39:01 AM 1 37.72 0.02 10.33 3.48 0.12 48.34 03:40:01 AM all 27.47 0.00 4.05 0.97 0.10 67.41 03:40:01 AM 0 35.33 0.00 4.67 1.13 0.12 58.75 03:40:01 AM 1 19.62 0.00 3.43 0.82 0.08 76.05 03:41:01 AM all 19.10 0.00 3.11 0.37 0.06 77.37 03:41:01 AM 0 27.87 0.00 3.32 0.33 0.07 68.41 03:41:01 AM 1 10.31 0.00 2.90 0.40 0.05 86.34 03:42:01 AM all 26.47 0.00 5.45 0.59 0.08 67.41 03:42:01 AM 0 36.57 0.00 6.33 0.69 0.08 56.33 03:42:01 AM 1 16.43 0.00 4.57 0.50 0.08 78.42 03:43:01 AM all 0.36 0.00 0.12 0.13 0.04 99.36 03:43:01 AM 0 0.22 0.00 0.13 0.22 0.05 99.38 03:43:01 AM 1 0.50 0.00 0.10 0.03 0.03 99.33 03:44:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 03:44:01 AM 0 0.50 0.00 0.03 0.00 0.03 99.43 03:44:01 AM 1 0.13 0.00 0.08 0.00 0.03 99.75 03:45:01 AM all 0.35 0.00 0.09 0.00 0.03 99.52 03:45:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 03:45:01 AM 1 0.15 0.00 0.12 0.00 0.03 99.70 03:46:01 AM all 9.82 0.00 1.20 0.00 0.06 88.92 03:46:01 AM 0 8.68 0.00 0.79 0.00 0.05 90.48 03:46:01 AM 1 10.96 0.00 1.61 0.00 0.07 87.36 03:47:01 AM all 13.25 0.00 1.38 0.01 0.08 85.28 03:47:01 AM 0 10.96 0.00 0.94 0.02 0.08 88.00 03:47:01 AM 1 15.59 0.00 1.82 0.00 0.09 82.51 03:48:01 AM all 8.94 0.00 0.78 0.00 0.07 90.21 03:48:01 AM 0 2.51 0.00 0.54 0.00 0.05 96.90 03:48:01 AM 1 15.47 0.00 1.04 0.00 0.09 83.40 03:49:01 AM all 9.16 0.00 0.75 0.01 0.07 90.02 03:49:01 AM 0 8.52 0.00 0.52 0.00 0.07 90.89 03:49:01 AM 1 9.79 0.00 0.97 0.02 0.07 89.15 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:02 AM all 12.47 0.00 1.18 0.00 0.06 86.28 03:50:02 AM 0 14.94 0.00 1.51 0.00 0.07 83.48 03:50:02 AM 1 9.98 0.00 0.84 0.00 0.05 89.12 03:51:01 AM all 8.46 0.00 0.74 0.01 0.08 90.72 03:51:01 AM 0 12.72 0.00 0.82 0.02 0.07 86.37 03:51:01 AM 1 4.21 0.00 0.65 0.00 0.09 95.06 03:52:01 AM all 8.03 0.00 0.72 0.00 0.07 91.19 03:52:01 AM 0 11.14 0.00 0.69 0.00 0.07 88.10 03:52:01 AM 1 4.92 0.00 0.74 0.00 0.07 94.27 03:53:01 AM all 9.44 0.00 0.87 0.00 0.06 89.63 03:53:01 AM 0 7.53 0.00 0.52 0.00 0.07 91.89 03:53:01 AM 1 11.37 0.00 1.22 0.00 0.05 87.36 03:54:01 AM all 5.53 0.00 0.64 0.02 0.07 93.74 03:54:01 AM 0 6.31 0.00 0.70 0.00 0.07 92.92 03:54:01 AM 1 4.75 0.00 0.59 0.03 0.07 94.56 03:55:01 AM all 3.88 0.00 0.43 0.00 0.08 95.61 03:55:01 AM 0 4.61 0.00 0.47 0.00 0.08 94.84 03:55:01 AM 1 3.14 0.00 0.40 0.00 0.07 96.39 03:56:01 AM all 19.44 0.00 2.16 0.07 0.07 78.27 03:56:01 AM 0 31.18 0.00 2.45 0.12 0.07 66.19 03:56:01 AM 1 7.71 0.00 1.87 0.02 0.07 90.33 03:57:01 AM all 30.38 0.00 4.13 0.18 0.08 65.24 03:57:01 AM 0 29.84 0.00 3.98 0.13 0.08 65.96 03:57:01 AM 1 30.92 0.00 4.27 0.22 0.08 64.52 Average: all 13.57 0.00 2.04 0.32 0.07 83.99 Average: 0 15.88 0.01 2.10 0.35 0.07 81.59 Average: 1 11.26 0.00 1.98 0.29 0.07 86.40