---> uname -a: Linux prd-centos8-robot-2c-8g-40363.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 664 4803 19 2229 6735 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:e3:eb:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85118sec preferred_lft 85118sec inet6 fe80::f816:3eff:fee3:eb53/64 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) 07/07/2025 _x86_64_ (2 CPU) 03:35:33 LINUX RESTART (2 CPU) 03:36:02 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 136.12 71.11 65.01 7733.92 37960.01 03:38:01 AM 118.96 0.72 118.24 52.92 12107.93 03:39:01 AM 25.53 0.42 25.11 64.79 2128.85 03:40:01 AM 31.02 6.71 24.30 1245.51 1834.70 03:41:01 AM 54.92 0.25 54.67 47.05 7658.81 03:42:01 AM 6.93 0.00 6.93 0.00 268.31 03:43:01 AM 0.43 0.00 0.43 0.00 5.32 03:44:01 AM 0.33 0.00 0.33 0.00 3.33 03:45:01 AM 1.85 0.02 1.83 0.13 136.53 03:46:01 AM 0.55 0.00 0.55 0.00 105.83 03:47:01 AM 0.42 0.03 0.38 1.87 61.25 03:48:01 AM 0.28 0.00 0.28 0.00 74.97 03:49:01 AM 0.25 0.00 0.25 0.00 120.13 03:50:01 AM 0.18 0.00 0.18 0.00 100.55 03:51:01 AM 0.42 0.07 0.35 1.60 68.66 03:52:01 AM 1.47 0.00 1.47 0.00 143.70 03:53:01 AM 0.33 0.00 0.33 0.00 106.82 03:54:01 AM 0.20 0.00 0.20 0.00 84.64 03:55:01 AM 0.18 0.00 0.18 0.00 121.71 03:56:01 AM 15.46 0.33 15.13 37.86 791.87 Average: 19.70 3.93 15.77 453.26 3165.43 03:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5331436 6958496 2550996 32.36 2688 1816716 824352 9.23 201012 2057292 150236 03:38:01 AM 5117516 6951748 2764916 35.08 2688 2009988 759084 8.50 199068 2214260 46520 03:39:01 AM 5191708 7027688 2690724 34.14 2688 2011936 698140 7.82 219788 2122576 10752 03:40:01 AM 4888624 6926420 2993808 37.98 2688 2208544 821976 9.20 273616 2354056 140068 03:41:01 AM 4917108 6999180 2965324 37.62 2688 2249672 696832 7.80 263232 2319860 36 03:42:01 AM 4918540 7000492 2963892 37.60 2688 2249672 696832 7.80 263232 2319936 4 03:43:01 AM 4918556 7000508 2963876 37.60 2688 2249672 696832 7.80 263232 2319852 4 03:44:01 AM 4918704 7000660 2963728 37.60 2688 2249676 696832 7.80 263232 2319872 4 03:45:01 AM 4865904 6950940 3016528 38.27 2688 2252764 774224 8.67 263468 2372144 752 03:46:01 AM 4863468 6950656 3018964 38.30 2688 2254932 774224 8.67 263732 2374340 4 03:47:01 AM 4859752 6949908 3022680 38.35 2688 2257912 789776 8.84 263920 2377604 1248 03:48:01 AM 4854260 6947228 3028172 38.42 2688 2260744 822684 9.21 263920 2382972 1916 03:49:01 AM 4853760 6949224 3028672 38.42 2688 2263208 822684 9.21 263920 2383304 812 03:50:01 AM 4849420 6947496 3033012 38.48 2688 2265804 822844 9.21 263920 2387920 420 03:51:01 AM 4846320 6947116 3036112 38.52 2688 2268524 832892 9.33 264076 2390596 1188 03:52:01 AM 4842676 6946944 3039756 38.56 2688 2271996 832892 9.33 264076 2394048 1280 03:53:01 AM 4840488 6946976 3041944 38.59 2688 2274256 832892 9.33 264076 2396212 436 03:54:01 AM 4837084 6946828 3045348 38.63 2688 2277464 849372 9.51 264076 2399684 1164 03:55:01 AM 4833796 6946480 3048636 38.68 2688 2280440 849372 9.51 264076 2402904 524 03:56:01 AM 4934608 6907568 2947824 37.40 2688 2146696 776892 8.70 331768 2257668 62284 Average: 4924186 6960128 2958246 37.53 2688 2206031 783581 8.77 259072 2327355 20983 03:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 295.54 185.02 1670.72 61.76 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 71.84 55.86 826.06 9.25 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 18.05 13.35 6.53 4.69 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 29.94 26.35 309.96 5.33 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 488.42 398.45 110.96 93.57 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 2.70 2.13 0.68 0.49 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 2.62 1.83 0.44 0.43 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 1.17 0.93 0.17 0.15 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 168.36 156.36 32.92 12.55 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 53.14 52.47 10.75 4.60 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 106.51 106.75 20.17 8.50 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 125.88 125.73 23.18 10.03 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 90.18 84.87 119.26 6.77 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 69.61 70.26 14.42 5.71 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 113.48 114.05 21.01 9.22 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 198.50 200.35 34.71 14.75 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 123.71 123.80 20.93 9.56 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 157.21 158.51 28.31 11.92 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 154.18 155.41 27.37 11.51 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 100.80 67.76 154.65 124.57 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 118.45 104.95 170.42 20.23 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) 07/07/2025 _x86_64_ (2 CPU) 03:35:33 LINUX RESTART (2 CPU) 03:36:02 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 39.63 0.04 7.30 12.83 0.10 40.10 03:37:01 AM 0 38.95 0.03 6.69 12.49 0.12 41.71 03:37:01 AM 1 40.31 0.05 7.90 13.17 0.09 38.48 03:38:01 AM all 32.41 0.00 4.94 2.19 0.08 60.37 03:38:01 AM 0 20.91 0.00 4.28 2.63 0.07 72.11 03:38:01 AM 1 43.93 0.00 5.60 1.75 0.10 48.62 03:39:01 AM all 12.08 0.00 1.77 0.21 0.07 85.88 03:39:01 AM 0 10.52 0.00 1.77 0.10 0.07 87.54 03:39:01 AM 1 13.64 0.00 1.77 0.32 0.07 84.21 03:40:01 AM all 16.48 0.00 3.14 0.75 0.06 79.57 03:40:01 AM 0 8.01 0.00 2.34 0.70 0.07 88.89 03:40:01 AM 1 24.95 0.00 3.95 0.80 0.05 70.25 03:41:01 AM all 17.38 0.00 3.70 1.02 0.08 77.82 03:41:01 AM 0 18.15 0.00 3.69 0.80 0.07 77.29 03:41:01 AM 1 16.62 0.00 3.70 1.24 0.08 78.35 03:42:01 AM all 0.35 0.00 0.11 0.02 0.04 99.48 03:42:01 AM 0 0.25 0.00 0.12 0.00 0.05 99.58 03:42:01 AM 1 0.45 0.00 0.10 0.03 0.03 99.38 03:43:01 AM all 0.27 0.00 0.09 0.00 0.04 99.60 03:43:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 03:43:01 AM 1 0.45 0.00 0.10 0.00 0.05 99.40 03:44:01 AM all 0.32 0.00 0.06 0.00 0.04 99.58 03:44:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 03:44:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 03:45:01 AM all 10.06 0.00 1.11 0.03 0.07 88.74 03:45:01 AM 0 7.84 0.00 1.08 0.05 0.07 90.97 03:45:01 AM 1 12.28 0.00 1.14 0.00 0.07 86.51 03:46:01 AM all 7.46 0.00 0.59 0.00 0.07 91.89 03:46:01 AM 0 6.63 0.00 0.53 0.00 0.07 92.78 03:46:01 AM 1 8.27 0.00 0.65 0.00 0.07 91.01 03:47:01 AM all 8.82 0.00 0.72 0.00 0.07 90.39 03:47:01 AM 0 12.38 0.00 0.89 0.00 0.07 86.66 03:47:01 AM 1 5.28 0.00 0.55 0.00 0.07 94.10 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 9.13 0.00 0.86 0.00 0.08 89.92 03:48:01 AM 0 6.76 0.00 1.02 0.00 0.08 92.13 03:48:01 AM 1 11.50 0.00 0.71 0.00 0.08 87.71 03:49:01 AM all 7.62 0.00 0.70 0.00 0.08 91.61 03:49:01 AM 0 3.80 0.00 0.44 0.00 0.07 95.70 03:49:01 AM 1 11.49 0.00 0.97 0.00 0.08 87.45 03:50:01 AM all 6.59 0.00 0.63 0.00 0.07 92.72 03:50:01 AM 0 4.46 0.00 0.57 0.00 0.07 94.91 03:50:01 AM 1 8.72 0.00 0.69 0.00 0.07 90.52 03:51:01 AM all 8.77 0.00 0.98 0.01 0.09 90.14 03:51:01 AM 0 5.51 0.00 0.81 0.02 0.08 93.58 03:51:01 AM 1 12.03 0.00 1.16 0.00 0.10 86.71 03:52:01 AM all 10.14 0.00 0.97 0.01 0.08 88.81 03:52:01 AM 0 6.70 0.00 0.86 0.02 0.07 92.36 03:52:01 AM 1 13.57 0.00 1.08 0.00 0.08 85.26 03:53:01 AM all 7.41 0.00 0.60 0.00 0.08 91.91 03:53:01 AM 0 4.97 0.00 0.62 0.00 0.08 94.33 03:53:01 AM 1 9.85 0.00 0.57 0.00 0.08 89.49 03:54:01 AM all 9.16 0.00 0.93 0.00 0.08 89.83 03:54:01 AM 0 6.13 0.00 0.69 0.00 0.08 93.10 03:54:01 AM 1 12.19 0.00 1.18 0.00 0.08 86.55 03:55:01 AM all 8.76 0.00 0.88 0.02 0.08 90.27 03:55:01 AM 0 6.88 0.00 0.82 0.03 0.08 92.18 03:55:01 AM 1 10.65 0.00 0.93 0.00 0.08 88.34 03:56:01 AM all 22.81 0.00 2.66 0.12 0.08 74.32 03:56:01 AM 0 16.22 0.00 2.12 0.08 0.08 81.49 03:56:01 AM 1 29.41 0.00 3.21 0.15 0.08 67.15 Average: all 11.77 0.00 1.63 0.85 0.07 85.67 Average: 0 9.24 0.00 1.47 0.84 0.07 88.38 Average: 1 14.29 0.00 1.80 0.86 0.07 82.97