---> uname -a: Linux prd-centos8-robot-2c-8g-15.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: 2800.000 BogoMIPS: 5600.00 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4903 19 2176 6781 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:a3:67:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84988sec preferred_lft 84988sec inet6 fe80::f816:3eff:fea3:6761/64 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) 08/13/2025 _x86_64_ (2 CPU) 00:30:47 LINUX RESTART (2 CPU) 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 205.13 150.72 54.42 14379.51 39181.82 12:33:01 AM 104.30 0.07 104.23 1.87 10054.08 12:34:01 AM 51.06 0.68 50.37 51.59 6170.12 12:35:01 AM 63.99 9.80 54.19 1746.38 3620.98 12:36:01 AM 35.15 0.03 35.12 3.47 6287.55 12:37:01 AM 3.80 0.23 3.57 12.66 157.84 12:38:01 AM 1.98 0.00 1.98 0.00 68.19 12:39:01 AM 0.23 0.00 0.23 0.00 9.80 12:40:01 AM 0.28 0.00 0.28 0.00 4.80 12:41:01 AM 0.38 0.00 0.38 0.00 13.71 12:42:01 AM 0.22 0.00 0.22 0.00 3.38 12:43:01 AM 0.20 0.00 0.20 0.00 3.20 12:44:01 AM 0.28 0.00 0.28 0.00 10.73 12:45:01 AM 0.15 0.00 0.15 0.00 2.42 12:46:01 AM 0.42 0.03 0.38 0.27 20.18 12:47:01 AM 1.33 0.00 1.33 0.00 32.68 12:48:01 AM 0.32 0.00 0.32 0.00 12.48 12:49:01 AM 0.17 0.00 0.17 0.00 2.42 12:50:01 AM 0.17 0.00 0.17 0.00 8.96 12:51:01 AM 0.53 0.00 0.53 0.00 9.50 12:52:02 AM 0.42 0.00 0.42 0.00 14.21 12:53:01 AM 6.44 0.32 6.12 37.55 316.60 12:54:01 AM 30.67 0.52 30.16 63.85 1423.89 Average: 22.08 7.07 15.02 709.10 2933.76 12:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 5549944 7074016 2332488 29.59 2688 1716668 707692 7.92 185752 1867160 93256 12:33:01 AM 5260908 7050268 2621524 33.26 2688 1966528 685148 7.67 187020 2088520 98132 12:34:01 AM 5106940 6969884 2775492 35.21 2688 2038744 749872 8.40 213048 2215516 43196 12:35:01 AM 4933836 7028612 2948596 37.41 2688 2262232 682620 7.64 262132 2312552 174040 12:36:01 AM 4964192 7057948 2918240 37.02 2688 2261152 654772 7.33 267484 2270672 8 12:37:01 AM 4919188 7013896 2963244 37.59 2688 2262104 721976 8.08 267636 2315272 8 12:38:01 AM 4914820 7009560 2967612 37.65 2688 2262136 756140 8.47 267636 2319784 4 12:39:01 AM 4902624 6997592 2979808 37.80 2688 2262364 779464 8.73 267636 2331216 32 12:40:01 AM 4902096 6997100 2980336 37.81 2688 2262400 754944 8.45 267636 2331784 40 12:41:01 AM 4903000 6998248 2979432 37.80 2688 2262628 754944 8.45 267644 2331496 4 12:42:01 AM 4900308 6995592 2982124 37.83 2688 2262664 754944 8.45 267644 2333964 40 12:43:01 AM 4905668 7001168 2976764 37.76 2688 2262880 746060 8.35 267644 2328452 224 12:44:01 AM 4903564 6999096 2978868 37.79 2688 2262912 761784 8.53 267644 2330548 48 12:45:01 AM 4903372 6999360 2979060 37.79 2688 2263368 761784 8.53 267752 2331076 464 12:46:01 AM 4888676 6984716 2993756 37.98 2688 2263416 777156 8.70 267928 2344972 64 12:47:01 AM 4874100 6970364 3008332 38.17 2688 2263656 789508 8.84 267928 2359820 248 12:48:01 AM 4902328 6998628 2980104 37.81 2688 2263692 765592 8.57 267928 2331356 40 12:49:01 AM 4900524 6997056 2981908 37.83 2688 2263924 765592 8.57 267928 2333636 240 12:50:01 AM 4886068 6982640 2996364 38.01 2688 2263964 792144 8.87 267928 2347744 48 12:51:01 AM 4878236 6975052 3004196 38.11 2688 2264208 786740 8.81 267928 2355116 248 12:52:02 AM 4899012 6995860 2983420 37.85 2688 2264240 765700 8.57 267928 2334036 4 12:53:01 AM 5069764 6988624 2812668 35.68 2688 2091636 730628 8.18 265096 2188436 15800 12:54:01 AM 5075764 6996468 2806668 35.61 2688 2094028 734904 8.23 467240 1984216 12168 Average: 4971519 7003554 2910913 36.93 2688 2201806 746961 8.36 266615 2273363 19059 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 313.20 169.43 1329.33 59.89 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 61.98 47.38 648.29 7.71 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 52.04 38.59 568.44 7.63 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 54.61 40.29 335.69 9.54 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 185.49 128.54 38.38 29.65 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 27.16 19.36 6.83 4.56 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 1.30 0.98 0.08 6.62 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 18.26 17.18 120.12 2.37 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 1.73 0.33 0.33 0.21 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 11.86 8.78 1.52 0.70 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 4.62 0.28 0.52 0.11 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 18.41 16.00 120.87 1.82 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 1.90 0.50 0.64 0.40 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 21.80 18.05 3.73 3.28 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 6.15 5.41 117.65 0.35 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 25.75 25.01 355.25 1.84 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 0.52 0.13 0.03 0.01 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 10.80 8.13 1.75 0.65 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 6.75 6.36 117.69 0.42 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 24.66 24.08 354.98 1.71 0.00 0.00 0.00 0.00 12:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:02 AM eth0 0.70 0.22 0.17 0.08 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 56.52 36.00 84.18 27.52 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 18.61 16.46 15.30 8.27 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 40.20 27.28 183.63 7.61 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) 08/13/2025 _x86_64_ (2 CPU) 00:30:47 LINUX RESTART (2 CPU) 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 44.42 0.07 10.71 7.74 0.15 36.90 12:32:01 AM 0 45.98 0.05 11.38 8.67 0.15 33.77 12:32:01 AM 1 42.85 0.08 10.03 6.81 0.15 40.07 12:33:01 AM all 27.90 0.00 4.57 1.44 0.09 65.99 12:33:01 AM 0 26.83 0.00 4.40 1.28 0.08 67.40 12:33:01 AM 1 28.98 0.00 4.73 1.60 0.10 64.59 12:34:01 AM all 22.28 0.00 2.45 0.56 0.08 74.63 12:34:01 AM 0 22.91 0.00 2.47 0.75 0.08 73.79 12:34:01 AM 1 21.65 0.00 2.44 0.37 0.07 75.48 12:35:01 AM all 30.69 0.00 6.03 0.56 0.13 62.59 12:35:01 AM 0 35.55 0.00 6.19 0.35 0.12 57.79 12:35:01 AM 1 25.84 0.00 5.86 0.77 0.15 67.39 12:36:01 AM all 6.29 0.00 1.19 1.34 0.04 91.13 12:36:01 AM 0 2.86 0.00 1.20 1.64 0.05 94.26 12:36:01 AM 1 9.72 0.00 1.19 1.05 0.03 88.01 12:37:01 AM all 2.39 0.00 0.28 0.03 0.04 97.26 12:37:01 AM 0 1.19 0.00 0.25 0.02 0.03 98.51 12:37:01 AM 1 3.60 0.00 0.30 0.05 0.05 96.00 12:38:01 AM all 0.43 0.00 0.12 0.01 0.03 99.42 12:38:01 AM 0 0.40 0.00 0.12 0.00 0.03 99.45 12:38:01 AM 1 0.45 0.00 0.12 0.02 0.02 99.40 12:39:01 AM all 0.91 0.00 0.19 0.00 0.04 98.85 12:39:01 AM 0 0.62 0.00 0.17 0.00 0.03 99.18 12:39:01 AM 1 1.21 0.00 0.22 0.00 0.05 98.53 12:40:01 AM all 0.52 0.00 0.13 0.00 0.03 99.32 12:40:01 AM 0 0.43 0.00 0.17 0.00 0.03 99.36 12:40:01 AM 1 0.60 0.00 0.10 0.00 0.02 99.28 12:41:01 AM all 1.03 0.00 0.13 0.00 0.04 98.80 12:41:01 AM 0 0.87 0.00 0.07 0.00 0.03 99.03 12:41:01 AM 1 1.19 0.00 0.18 0.00 0.05 98.58 12:42:01 AM all 0.53 0.00 0.13 0.00 0.03 99.31 12:42:01 AM 0 0.60 0.00 0.12 0.00 0.03 99.25 12:42:01 AM 1 0.47 0.00 0.13 0.00 0.03 99.36 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 0.92 0.00 0.17 0.00 0.04 98.87 12:43:01 AM 0 1.19 0.00 0.22 0.00 0.05 98.54 12:43:01 AM 1 0.65 0.00 0.12 0.00 0.03 99.20 12:44:01 AM all 0.49 0.00 0.11 0.00 0.02 99.38 12:44:01 AM 0 0.62 0.00 0.05 0.00 0.00 99.33 12:44:01 AM 1 0.37 0.00 0.17 0.00 0.03 99.43 12:45:01 AM all 2.07 0.00 0.21 0.00 0.05 97.67 12:45:01 AM 0 3.28 0.00 0.17 0.00 0.05 96.51 12:45:01 AM 1 0.87 0.00 0.25 0.00 0.05 98.83 12:46:01 AM all 0.65 0.00 0.25 0.00 0.04 99.06 12:46:01 AM 0 0.58 0.00 0.37 0.00 0.03 99.01 12:46:01 AM 1 0.72 0.00 0.13 0.00 0.05 99.10 12:47:01 AM all 1.09 0.00 0.19 0.01 0.03 98.68 12:47:01 AM 0 1.49 0.00 0.28 0.00 0.05 98.18 12:47:01 AM 1 0.69 0.00 0.10 0.02 0.02 99.18 12:48:01 AM all 0.43 0.00 0.12 0.00 0.03 99.42 12:48:01 AM 0 0.35 0.00 0.12 0.00 0.03 99.50 12:48:01 AM 1 0.50 0.00 0.12 0.00 0.03 99.35 12:49:01 AM all 0.98 0.00 0.10 0.00 0.04 98.88 12:49:01 AM 0 1.29 0.00 0.08 0.00 0.03 98.60 12:49:01 AM 1 0.67 0.00 0.12 0.00 0.05 99.16 12:50:01 AM all 0.58 0.00 0.13 0.00 0.03 99.26 12:50:01 AM 0 0.50 0.00 0.20 0.00 0.05 99.25 12:50:01 AM 1 0.65 0.00 0.07 0.00 0.02 99.27 12:51:01 AM all 1.05 0.00 0.18 0.01 0.04 98.71 12:51:01 AM 0 1.12 0.00 0.23 0.02 0.05 98.58 12:51:01 AM 1 0.99 0.00 0.13 0.00 0.03 98.85 12:52:02 AM all 0.49 0.00 0.09 0.00 0.03 99.38 12:52:02 AM 0 0.42 0.00 0.13 0.00 0.05 99.40 12:52:02 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 12:53:01 AM all 5.59 0.00 1.43 0.03 0.05 92.90 12:53:01 AM 0 7.64 0.00 1.80 0.03 0.05 90.48 12:53:01 AM 1 3.55 0.00 1.05 0.02 0.05 95.33 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 30.01 0.00 3.41 0.15 0.08 66.34 12:54:01 AM 0 28.48 0.00 3.32 0.13 0.08 67.98 12:54:01 AM 1 31.54 0.00 3.50 0.17 0.08 64.70 Average: all 7.90 0.00 1.40 0.51 0.05 90.13 Average: 0 8.06 0.00 1.46 0.56 0.05 89.87 Average: 1 7.74 0.00 1.35 0.47 0.05 90.38