---> uname -a: Linux prd-centos8-robot-2c-8g-5164.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 580 4888 19 2227 6818 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:d8:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85195sec preferred_lft 85195sec inet6 fe80::f816:3eff:febf:d81b/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) 08/29/2025 _x86_64_ (2 CPU) 21:41:40 LINUX RESTART (2 CPU) 09:42:01 PM tps rtps wtps bread/s bwrtn/s 09:43:01 PM 165.27 81.56 83.71 8112.34 41262.17 09:44:01 PM 109.50 0.72 108.78 52.92 11695.15 09:45:01 PM 25.98 0.38 25.60 64.26 1983.65 09:46:01 PM 50.92 6.96 43.95 1289.84 3032.97 09:47:01 PM 35.18 0.03 35.14 3.47 6245.78 09:48:01 PM 4.80 0.00 4.80 0.00 203.47 09:49:01 PM 0.17 0.00 0.17 0.00 1.45 09:50:01 PM 0.37 0.22 0.15 11.73 1.90 09:51:02 PM 2.18 0.00 2.18 0.00 198.43 09:52:01 PM 0.73 0.03 0.69 1.90 218.71 09:53:01 PM 0.23 0.00 0.23 0.00 41.41 09:54:01 PM 0.33 0.00 0.33 0.00 213.60 09:55:01 PM 0.22 0.03 0.18 1.33 28.84 09:56:01 PM 0.20 0.00 0.20 0.00 66.71 09:57:01 PM 0.30 0.00 0.30 0.00 66.83 09:58:01 PM 1.37 0.03 1.33 0.27 53.43 09:59:01 PM 0.30 0.00 0.30 0.00 131.08 10:00:01 PM 0.20 0.00 0.20 0.00 58.27 10:01:01 PM 20.74 0.43 20.31 47.85 2154.25 Average: 22.07 4.76 17.31 505.06 3564.36 09:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 PM 5276088 6987116 2606336 33.07 2688 1894904 769116 8.61 222512 2062872 213080 09:44:01 PM 5175720 7010016 2706704 34.34 2688 2010148 703016 7.87 198316 2155668 42480 09:45:01 PM 5249584 7085576 2632840 33.40 2688 2012080 647772 7.25 218964 2064016 4 09:46:01 PM 4979360 7063884 2903064 36.83 2688 2252132 630168 7.06 256784 2267684 171920 09:47:01 PM 4975032 7059560 2907392 36.88 2688 2252312 624912 7.00 262608 2262920 8 09:48:01 PM 4975180 7059712 2907244 36.88 2688 2252316 624912 7.00 262612 2262916 4 09:49:01 PM 4975704 7060204 2906720 36.88 2688 2252316 624912 7.00 262612 2262864 4 09:50:01 PM 4924036 7011532 2958388 37.53 2688 2255320 722704 8.09 262744 2313564 2640 09:51:02 PM 4916540 7007596 2965884 37.63 2688 2258852 742240 8.31 262756 2321068 2360 09:52:01 PM 4910564 7005732 2971860 37.70 2688 2262972 742240 8.31 263292 2326692 248 09:53:01 PM 4904164 7001976 2978260 37.78 2688 2265616 742240 8.31 263292 2332968 1768 09:54:01 PM 4896500 6999524 2985924 37.88 2688 2270820 726956 8.14 263292 2341040 612 09:55:01 PM 4896244 6999548 2986180 37.88 2688 2271108 726956 8.14 263296 2341320 32 09:56:01 PM 4894072 6999492 2988352 37.91 2688 2273224 745252 8.34 263296 2343520 192 09:57:01 PM 4891020 6998196 2991404 37.95 2688 2274980 749440 8.39 263296 2346004 40 09:58:01 PM 4887992 6998864 2994432 37.99 2688 2278672 749440 8.39 263448 2349092 3072 09:59:01 PM 4886588 6998688 2995836 38.01 2688 2279908 749440 8.39 263448 2350480 504 10:00:01 PM 4941480 7059160 2940944 37.31 2688 2285480 657292 7.36 263984 2295460 4356 10:01:01 PM 5058956 7028140 2823468 35.82 2688 2142824 668632 7.49 486236 1980796 22260 Average: 4979728 7022869 2902696 36.82 2688 2212947 702507 7.87 266673 2262155 24504 09:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 PM eth0 314.74 197.27 1644.29 58.81 0.00 0.00 0.00 0.00 09:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 PM eth0 73.99 57.51 845.08 9.32 0.00 0.00 0.00 0.00 09:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 PM eth0 15.31 13.40 6.19 4.59 0.00 0.00 0.00 0.00 09:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 PM eth0 39.39 34.07 330.39 7.67 0.00 0.00 0.00 0.00 09:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 PM eth0 458.29 328.01 92.36 80.10 0.00 0.00 0.00 0.00 09:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 PM eth0 2.53 2.00 0.55 0.48 0.00 0.00 0.00 0.00 09:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 PM eth0 2.48 1.88 0.41 0.41 0.00 0.00 0.00 0.00 09:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 PM eth0 64.33 54.85 25.49 4.85 0.00 0.00 0.00 0.00 09:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:02 PM eth0 178.24 178.16 38.88 13.74 0.00 0.00 0.00 0.00 09:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 PM eth0 65.11 64.25 28.09 5.48 0.00 0.00 0.00 0.00 09:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 PM eth0 97.77 97.25 23.64 7.77 0.00 0.00 0.00 0.00 09:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 PM eth0 136.98 137.44 42.58 11.23 0.00 0.00 0.00 0.00 09:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 PM eth0 5.56 2.98 0.97 0.50 0.00 0.00 0.00 0.00 09:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 PM eth0 130.51 129.40 23.97 10.18 0.00 0.00 0.00 0.00 09:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 PM eth0 122.74 122.41 21.76 9.56 0.00 0.00 0.00 0.00 09:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 PM eth0 140.90 141.50 33.68 10.82 0.00 0.00 0.00 0.00 09:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 PM eth0 3.95 4.27 0.96 0.93 0.00 0.00 0.00 0.00 10:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 PM eth0 75.85 66.64 15.79 5.66 0.00 0.00 0.00 0.00 10:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 PM eth0 83.94 55.73 160.61 95.34 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 105.96 88.92 175.71 17.77 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) 08/29/2025 _x86_64_ (2 CPU) 21:41:40 LINUX RESTART (2 CPU) 09:42:01 PM CPU %user %nice %system %iowait %steal %idle 09:43:01 PM all 42.77 0.05 10.23 9.09 0.13 37.73 09:43:01 PM 0 37.53 0.08 10.54 10.50 0.13 41.21 09:43:01 PM 1 48.01 0.02 9.92 7.69 0.12 34.25 09:44:01 PM all 29.79 0.00 4.50 2.35 0.10 63.27 09:44:01 PM 0 18.68 0.00 3.56 1.70 0.10 75.96 09:44:01 PM 1 40.91 0.00 5.45 3.00 0.10 50.55 09:45:01 PM all 12.19 0.00 1.81 0.34 0.05 85.60 09:45:01 PM 0 7.56 0.00 1.40 0.28 0.03 90.72 09:45:01 PM 1 16.84 0.00 2.22 0.40 0.07 80.47 09:46:01 PM all 26.57 0.00 4.87 0.77 0.09 67.69 09:46:01 PM 0 24.40 0.00 4.56 0.87 0.08 70.08 09:46:01 PM 1 28.75 0.00 5.17 0.68 0.10 65.30 09:47:01 PM all 7.44 0.00 2.09 1.34 0.05 89.08 09:47:01 PM 0 8.43 0.00 1.96 0.62 0.05 88.94 09:47:01 PM 1 6.45 0.00 2.23 2.06 0.05 89.21 09:48:01 PM all 0.33 0.00 0.07 0.02 0.03 99.55 09:48:01 PM 0 0.27 0.00 0.07 0.00 0.03 99.63 09:48:01 PM 1 0.40 0.00 0.07 0.03 0.03 99.47 09:49:01 PM all 0.32 0.00 0.08 0.00 0.03 99.57 09:49:01 PM 0 0.55 0.00 0.07 0.00 0.03 99.35 09:49:01 PM 1 0.08 0.00 0.10 0.00 0.02 99.80 09:50:01 PM all 5.65 0.00 0.89 0.00 0.03 93.43 09:50:01 PM 0 5.64 0.00 0.67 0.00 0.03 93.66 09:50:01 PM 1 5.66 0.00 1.10 0.00 0.03 93.21 09:51:02 PM all 11.36 0.00 1.18 0.02 0.08 87.36 09:51:02 PM 0 8.58 0.00 0.74 0.03 0.08 90.56 09:51:02 PM 1 14.15 0.00 1.62 0.00 0.08 84.15 09:52:01 PM all 9.92 0.00 0.81 0.03 0.06 89.19 09:52:01 PM 0 13.30 0.00 0.99 0.05 0.05 85.61 09:52:01 PM 1 6.59 0.00 0.63 0.00 0.07 92.71 09:53:01 PM all 8.52 0.00 0.71 0.00 0.07 90.70 09:53:01 PM 0 6.84 0.00 0.56 0.00 0.07 92.53 09:53:01 PM 1 10.18 0.00 0.86 0.00 0.07 88.90 09:53:01 PM CPU %user %nice %system %iowait %steal %idle 09:54:01 PM all 14.18 0.00 1.43 0.01 0.08 84.31 09:54:01 PM 0 2.77 0.00 0.69 0.02 0.07 96.46 09:54:01 PM 1 25.80 0.00 2.19 0.00 0.09 71.92 09:55:01 PM all 3.45 0.00 0.31 0.00 0.05 96.19 09:55:01 PM 0 1.97 0.00 0.18 0.00 0.05 97.79 09:55:01 PM 1 4.97 0.00 0.45 0.00 0.05 94.52 09:56:01 PM all 9.39 0.00 0.82 0.00 0.08 89.71 09:56:01 PM 0 11.45 0.00 1.09 0.00 0.09 87.37 09:56:01 PM 1 7.36 0.00 0.56 0.00 0.07 92.02 09:57:01 PM all 8.21 0.00 0.73 0.01 0.06 90.99 09:57:01 PM 0 2.23 0.00 0.67 0.02 0.03 97.06 09:57:01 PM 1 14.35 0.00 0.79 0.00 0.09 84.78 09:58:01 PM all 9.73 0.00 1.03 0.02 0.07 89.16 09:58:01 PM 0 3.98 0.00 0.87 0.03 0.07 95.05 09:58:01 PM 1 15.50 0.00 1.20 0.00 0.07 83.23 09:59:01 PM all 3.68 0.00 0.44 0.00 0.06 95.82 09:59:01 PM 0 1.32 0.00 0.20 0.00 0.05 98.43 09:59:01 PM 1 6.05 0.00 0.68 0.00 0.07 93.20 10:00:01 PM all 8.65 0.00 0.74 0.00 0.07 90.54 10:00:01 PM 0 3.67 0.00 0.55 0.00 0.07 95.71 10:00:01 PM 1 13.64 0.00 0.92 0.00 0.07 85.37 10:01:01 PM all 21.26 0.00 2.98 0.24 0.06 75.46 10:01:01 PM 0 13.64 0.00 2.82 0.22 0.05 83.27 10:01:01 PM 1 28.88 0.00 3.14 0.27 0.07 67.65 Average: all 12.30 0.00 1.89 0.75 0.07 84.99 Average: 0 9.09 0.00 1.70 0.76 0.06 88.39 Average: 1 15.52 0.00 2.07 0.75 0.07 81.58