---> uname -a: Linux prd-centos8-robot-2c-8g-49495.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 601 4871 19 2224 6797 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:da:81:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85271sec preferred_lft 85271sec inet6 fe80::f816:3eff:feda:81df/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) 08/05/2025 _x86_64_ (2 CPU) 03:35:58 LINUX RESTART (2 CPU) 03:37:01 AM tps rtps wtps bread/s bwrtn/s 03:38:01 AM 120.93 0.32 120.61 22.40 11311.55 03:39:01 AM 37.80 0.92 36.89 95.30 4213.51 03:40:01 AM 57.71 6.93 50.78 1289.30 3562.78 03:41:01 AM 33.01 0.03 32.97 3.47 6213.95 03:42:01 AM 2.83 0.00 2.83 0.00 75.29 03:43:01 AM 0.28 0.00 0.28 0.00 2.45 03:44:01 AM 0.62 0.20 0.42 11.60 17.43 03:45:01 AM 2.00 0.02 1.98 0.13 147.89 03:46:01 AM 0.33 0.00 0.33 0.00 90.77 03:47:01 AM 0.50 0.03 0.47 1.87 97.55 03:48:01 AM 0.27 0.00 0.27 0.00 87.84 03:49:01 AM 0.27 0.00 0.27 0.00 118.68 03:50:01 AM 0.18 0.00 0.18 0.00 99.70 03:51:01 AM 0.42 0.03 0.38 0.27 130.85 03:52:01 AM 1.43 0.00 1.43 0.00 174.99 03:53:01 AM 1.97 0.18 1.78 4.26 134.74 03:54:01 AM 27.27 0.23 27.04 43.45 2732.09 Average: 16.93 0.52 16.41 86.59 1718.23 03:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 AM 5197416 7033700 2685016 34.06 2688 2011944 710388 7.95 188088 2146856 105408 03:39:01 AM 5249796 7088812 2632636 33.40 2688 2014756 674984 7.56 218908 2064036 10768 03:40:01 AM 4980360 7067832 2902072 36.82 2688 2254944 664724 7.44 256940 2268276 172276 03:41:01 AM 4966664 7054268 2915768 36.99 2688 2255124 666852 7.47 262296 2271188 20 03:42:01 AM 4966712 7054320 2915720 36.99 2688 2255128 666852 7.47 262296 2271264 4 03:43:01 AM 4966564 7054172 2915868 36.99 2688 2255128 666852 7.47 262296 2271204 4 03:44:01 AM 4924708 7013084 2957724 37.52 2688 2255896 719488 8.06 262444 2312640 16 03:45:01 AM 4912236 7003496 2970196 37.68 2688 2258780 751844 8.42 262760 2324892 648 03:46:01 AM 4909836 7003400 2972596 37.71 2688 2261124 751844 8.42 262800 2327272 376 03:47:01 AM 4905716 7002220 2976716 37.76 2688 2264056 751844 8.42 262992 2331108 516 03:48:01 AM 4900864 6999968 2981568 37.83 2688 2266632 791220 8.86 262992 2335908 540 03:49:01 AM 4897364 6999824 2985068 37.87 2688 2270032 791220 8.86 262992 2339280 460 03:50:01 AM 4892184 6997988 2990248 37.94 2688 2273324 806344 9.03 262992 2344300 788 03:51:01 AM 4885492 6994764 2996940 38.02 2688 2276784 825080 9.24 262992 2350028 416 03:52:01 AM 4882012 6995156 3000420 38.06 2688 2280660 841644 9.42 263132 2354072 8 03:53:01 AM 5103108 7043048 2779324 35.26 2688 2109048 658056 7.37 282756 2115024 6408 03:54:01 AM 5040880 7006816 2841552 36.05 2688 2139240 692632 7.76 482972 2001340 9064 Average: 4975407 7024286 2907025 36.88 2688 2217800 731286 8.19 269568 2260511 18101 03:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 115.68 90.65 1248.64 12.19 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 16.93 13.48 7.41 4.65 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 35.45 30.42 326.16 7.36 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 469.28 326.89 101.01 81.32 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 2.62 2.17 0.57 0.50 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 2.43 2.00 0.42 0.45 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 29.41 16.31 9.26 1.96 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 105.35 106.23 23.77 8.75 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 52.81 53.22 12.08 4.53 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 71.37 71.54 18.32 6.17 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 66.46 67.58 16.48 5.99 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 249.11 251.31 45.27 17.77 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 187.87 189.10 35.30 14.59 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 207.84 209.39 37.85 15.62 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 180.96 183.61 35.88 13.42 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 171.97 147.98 85.84 21.03 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 49.45 38.85 83.54 100.82 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 118.53 105.93 122.80 18.65 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) 08/05/2025 _x86_64_ (2 CPU) 03:35:58 LINUX RESTART (2 CPU) 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 39.74 0.00 5.54 1.27 0.15 53.30 03:38:01 AM 0 50.34 0.00 6.16 1.25 0.17 42.08 03:38:01 AM 1 29.12 0.00 4.92 1.28 0.13 64.54 03:39:01 AM all 13.13 0.00 2.04 0.38 0.06 84.39 03:39:01 AM 0 14.32 0.00 1.98 0.45 0.05 83.19 03:39:01 AM 1 11.94 0.00 2.10 0.30 0.07 85.59 03:40:01 AM all 27.21 0.00 4.97 2.49 0.12 65.20 03:40:01 AM 0 35.94 0.00 5.67 2.99 0.13 55.27 03:40:01 AM 1 18.22 0.00 4.26 1.98 0.10 75.44 03:41:01 AM all 7.63 0.00 2.28 0.42 0.07 89.60 03:41:01 AM 0 10.22 0.00 2.93 0.23 0.07 86.54 03:41:01 AM 1 5.04 0.00 1.62 0.60 0.07 92.66 03:42:01 AM all 0.28 0.00 0.10 0.01 0.03 99.59 03:42:01 AM 0 0.45 0.00 0.10 0.02 0.03 99.40 03:42:01 AM 1 0.10 0.00 0.10 0.00 0.02 99.78 03:43:01 AM all 0.28 0.00 0.08 0.00 0.02 99.63 03:43:01 AM 0 0.47 0.00 0.10 0.00 0.02 99.42 03:43:01 AM 1 0.08 0.00 0.05 0.00 0.02 99.85 03:44:01 AM all 1.65 0.00 0.26 0.01 0.03 98.05 03:44:01 AM 0 1.43 0.00 0.18 0.00 0.02 98.37 03:44:01 AM 1 1.87 0.00 0.33 0.02 0.03 97.74 03:45:01 AM all 10.49 0.00 1.01 0.01 0.08 88.41 03:45:01 AM 0 12.62 0.00 1.20 0.00 0.08 86.09 03:45:01 AM 1 8.36 0.00 0.82 0.02 0.07 90.73 03:46:01 AM all 6.87 0.00 0.55 0.00 0.08 92.51 03:46:01 AM 0 5.74 0.00 0.51 0.00 0.08 93.67 03:46:01 AM 1 8.00 0.00 0.59 0.00 0.07 91.35 03:47:01 AM all 8.34 0.00 0.61 0.01 0.06 90.98 03:47:01 AM 0 9.83 0.00 0.67 0.02 0.07 89.42 03:47:01 AM 1 6.85 0.00 0.55 0.00 0.05 92.55 03:48:01 AM all 8.33 0.00 0.69 0.00 0.07 90.92 03:48:01 AM 0 7.76 0.00 0.77 0.00 0.05 91.42 03:48:01 AM 1 8.89 0.00 0.60 0.00 0.08 90.42 03:48:01 AM CPU %user %nice %system %iowait %steal %idle 03:49:01 AM all 11.10 0.00 1.27 0.00 0.08 87.55 03:49:01 AM 0 11.02 0.00 1.33 0.00 0.07 87.58 03:49:01 AM 1 11.17 0.00 1.22 0.00 0.08 87.53 03:50:01 AM all 12.39 0.00 1.18 0.00 0.08 86.36 03:50:01 AM 0 12.33 0.00 1.06 0.00 0.07 86.54 03:50:01 AM 1 12.44 0.00 1.30 0.00 0.08 86.18 03:51:01 AM all 11.82 0.00 1.14 0.00 0.08 86.96 03:51:01 AM 0 9.18 0.00 1.20 0.00 0.08 89.54 03:51:01 AM 1 14.47 0.00 1.08 0.00 0.07 84.39 03:52:01 AM all 11.50 0.00 1.20 0.01 0.09 87.20 03:52:01 AM 0 19.03 0.00 1.40 0.02 0.08 79.47 03:52:01 AM 1 4.00 0.00 0.99 0.00 0.10 94.90 03:53:01 AM all 12.41 0.00 1.58 0.01 0.08 85.93 03:53:01 AM 0 7.17 0.00 1.61 0.00 0.08 91.14 03:53:01 AM 1 17.66 0.00 1.55 0.02 0.07 80.71 03:54:01 AM all 19.45 0.00 2.66 0.16 0.08 77.65 03:54:01 AM 0 23.44 0.00 3.10 0.18 0.08 73.19 03:54:01 AM 1 15.46 0.00 2.22 0.13 0.08 82.10 Average: all 11.91 0.00 1.60 0.28 0.07 86.14 Average: 0 13.62 0.00 1.77 0.30 0.07 84.23 Average: 1 10.20 0.00 1.43 0.25 0.07 88.05