---> uname -a: Linux prd-centos8-robot-2c-8g-39556.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 643 4777 19 2275 6754 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:84:be:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85500sec preferred_lft 85500sec inet6 fe80::f816:3eff:fe84:bea3/64 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) 07/04/2025 _x86_64_ (2 CPU) 03:32:39 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 150.94 94.45 56.50 10335.05 39276.70 03:35:01 AM 116.93 0.07 116.86 1.87 11108.60 03:36:01 AM 37.41 1.07 36.34 115.85 3923.58 03:37:01 AM 54.32 6.93 47.38 1289.30 3448.85 03:38:01 AM 35.44 0.03 35.41 3.47 6280.55 03:39:01 AM 0.43 0.02 0.42 0.13 63.65 03:40:01 AM 2.40 0.00 2.40 0.00 659.10 03:41:01 AM 0.53 0.00 0.53 0.00 378.62 03:42:01 AM 0.40 0.02 0.38 1.07 192.92 03:43:01 AM 1.12 0.35 0.77 54.23 156.86 03:44:01 AM 0.58 0.03 0.55 1.07 79.04 03:45:01 AM 0.25 0.00 0.25 0.00 22.71 03:46:01 AM 10.85 6.26 4.58 611.80 165.16 03:47:01 AM 32.06 0.28 31.78 26.26 3177.42 Average: 31.74 7.86 23.88 892.19 4936.87 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5515468 7050936 2366956 30.03 2688 1728152 737092 8.25 185796 1899564 88272 03:35:01 AM 5061736 6937704 2820688 35.78 2688 2052180 806592 9.03 196996 2275908 147448 03:36:01 AM 5236844 7073000 2645580 33.56 2688 2012216 675508 7.56 219256 2079620 10764 03:37:01 AM 4907204 6988540 2975220 37.74 2688 2249024 729428 8.17 257036 2344524 168932 03:38:01 AM 4963608 7045700 2918816 37.03 2688 2249932 667564 7.47 262532 2277312 8 03:39:01 AM 4921688 7005676 2960736 37.56 2688 2251836 731264 8.19 262720 2318304 264 03:40:01 AM 4890120 6991600 2992304 37.96 2688 2269380 748984 8.39 263136 2349660 120 03:41:01 AM 4875892 6988656 3006532 38.14 2688 2280588 748984 8.39 263136 2363616 48 03:42:01 AM 4870556 6989036 3011868 38.21 2688 2286304 767724 8.60 263208 2369380 36 03:43:01 AM 4845036 6974956 3037388 38.53 2688 2293568 766636 8.58 264744 2381940 1380 03:44:01 AM 4477300 6928548 3405124 43.20 2688 2294444 765480 8.57 264748 2381012 120 03:45:01 AM 4476236 6927972 3406188 43.21 2688 2294932 765480 8.57 264764 2381948 4 03:46:01 AM 4905864 6927328 2976560 37.76 2688 2192724 778664 8.72 304500 2306020 68364 03:47:01 AM 4903684 6921452 2978740 37.79 2688 2190616 788684 8.83 504080 2114976 9060 Average: 4917945 6982222 2964479 37.61 2688 2188993 748435 8.38 269761 2274556 35344 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 256.05 159.68 1318.58 58.57 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 89.92 67.21 1141.05 10.47 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 12.71 9.58 6.51 3.81 0.00 0.00 0.00 0.00 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 45.12 33.92 318.64 9.09 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 182.54 126.95 36.97 28.49 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 26.31 15.66 27.08 2.79 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 42.25 36.24 117.67 10.84 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 28.56 20.53 74.57 6.78 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 24.54 21.94 6.69 13.00 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 21.64 21.67 83.13 2.82 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 29.91 43.72 3.51 3.86 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 16.33 13.18 3.66 2.28 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 71.89 49.65 145.68 91.45 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 15.93 14.45 13.18 7.18 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 61.77 45.36 235.91 17.98 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) 07/04/2025 _x86_64_ (2 CPU) 03:32:39 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 36.09 0.07 9.69 15.12 0.13 38.90 03:34:01 AM 0 31.43 0.10 8.69 14.20 0.12 45.47 03:34:01 AM 1 40.79 0.03 10.69 16.04 0.15 32.30 03:35:01 AM all 37.34 0.00 5.44 2.11 0.17 54.94 03:35:01 AM 0 26.93 0.00 4.76 2.13 0.12 66.06 03:35:01 AM 1 47.74 0.00 6.11 2.10 0.22 43.84 03:36:01 AM all 14.81 0.00 2.24 0.42 0.08 82.45 03:36:01 AM 0 16.21 0.00 2.30 0.33 0.07 81.09 03:36:01 AM 1 13.42 0.00 2.18 0.50 0.08 83.81 03:37:01 AM all 31.69 0.00 5.75 0.54 0.13 61.89 03:37:01 AM 0 26.45 0.00 5.24 0.55 0.13 67.62 03:37:01 AM 1 36.96 0.00 6.26 0.54 0.13 56.10 03:38:01 AM all 3.10 0.00 0.92 0.66 0.04 95.28 03:38:01 AM 0 3.93 0.00 0.94 0.57 0.03 94.54 03:38:01 AM 1 2.27 0.00 0.90 0.75 0.05 96.02 03:39:01 AM all 3.57 0.00 0.24 0.01 0.06 96.12 03:39:01 AM 0 4.39 0.00 0.18 0.02 0.05 95.36 03:39:01 AM 1 2.76 0.00 0.30 0.00 0.07 96.88 03:40:01 AM all 18.22 0.00 0.27 0.07 0.07 81.38 03:40:01 AM 0 14.07 0.00 0.28 0.13 0.07 85.45 03:40:01 AM 1 22.37 0.00 0.25 0.00 0.07 77.31 03:41:01 AM all 9.99 0.00 0.17 0.03 0.06 89.75 03:41:01 AM 0 5.93 0.00 0.18 0.07 0.05 93.77 03:41:01 AM 1 14.04 0.00 0.15 0.00 0.07 85.74 03:42:01 AM all 15.48 0.00 0.20 0.03 0.08 84.21 03:42:01 AM 0 15.17 0.00 0.20 0.05 0.07 84.51 03:42:01 AM 1 15.79 0.00 0.20 0.00 0.10 83.91 03:43:01 AM all 4.86 0.00 0.52 0.02 0.06 94.55 03:43:01 AM 0 4.00 0.00 0.49 0.03 0.07 95.42 03:43:01 AM 1 5.72 0.00 0.55 0.00 0.05 93.68 03:44:01 AM all 6.86 0.00 2.40 0.00 0.08 90.66 03:44:01 AM 0 5.12 0.00 2.45 0.00 0.08 92.35 03:44:01 AM 1 8.61 0.00 2.36 0.00 0.07 88.97 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 4.60 0.00 0.18 0.00 0.05 95.17 03:45:01 AM 0 4.78 0.00 0.17 0.00 0.05 95.00 03:45:01 AM 1 4.42 0.00 0.18 0.00 0.05 95.34 03:46:01 AM all 14.84 0.24 2.36 0.20 0.08 82.28 03:46:01 AM 0 7.93 0.47 2.01 0.25 0.08 89.26 03:46:01 AM 1 21.75 0.02 2.71 0.15 0.08 75.30 03:47:01 AM all 25.06 0.00 2.84 0.23 0.23 71.64 03:47:01 AM 0 15.41 0.00 2.26 0.30 0.35 81.67 03:47:01 AM 1 34.74 0.00 3.42 0.15 0.12 61.58 Average: all 16.21 0.02 2.38 1.39 0.09 79.91 Average: 0 13.02 0.04 2.16 1.34 0.10 83.35 Average: 1 19.39 0.00 2.59 1.44 0.09 76.49