---> uname -a: Linux prd-centos8-robot-2c-8g-48737.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: 2799.998 BogoMIPS: 5599.99 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 607 4900 19 2188 6791 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:65:ee:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85522sec preferred_lft 85522sec inet6 fe80::f816:3eff:fe65:ee2a/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) 09/04/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 112.38 40.52 71.86 7496.17 10179.12 03:34:01 AM 89.79 0.72 89.07 52.92 10765.07 03:35:01 AM 36.27 0.42 35.85 64.78 2897.50 03:36:02 AM 71.79 6.96 64.83 1292.77 7970.54 03:37:01 AM 10.37 0.22 10.15 11.93 668.95 03:38:01 AM 3.98 0.00 3.98 0.00 182.29 03:39:01 AM 0.37 0.00 0.37 0.00 66.21 03:40:01 AM 0.15 0.00 0.15 0.00 54.55 03:41:01 AM 0.32 0.00 0.32 0.00 71.38 03:42:01 AM 0.42 0.00 0.42 0.00 7.93 03:43:01 AM 0.30 0.00 0.30 0.00 16.75 03:44:01 AM 0.20 0.00 0.20 0.00 34.92 03:45:01 AM 6.76 0.32 6.45 36.92 221.83 03:46:01 AM 32.58 0.53 32.04 64.79 1837.38 Average: 26.14 3.55 22.59 645.10 2500.37 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5368144 7051788 2514280 31.90 2688 1866848 738860 8.27 186572 2009148 171596 03:34:01 AM 5149268 6989116 2733156 34.67 2688 2015764 760368 8.51 198568 2178888 42480 03:35:01 AM 5096540 6999520 2785884 35.34 2688 2076856 743192 8.32 230708 2198908 50060 03:36:02 AM 4944276 7034496 2938148 37.27 2688 2257944 691708 7.75 262772 2289508 10824 03:37:01 AM 4906732 6997684 2975692 37.75 2688 2258836 744584 8.34 262908 2330896 544 03:38:01 AM 4899752 6992620 2982672 37.84 2688 2260704 780424 8.74 262920 2338080 984 03:39:01 AM 4896776 6991144 2985648 37.88 2688 2262232 797068 8.92 262924 2340580 704 03:40:01 AM 4893332 6989300 2989092 37.92 2688 2263804 813744 9.11 262928 2343992 684 03:41:01 AM 4891232 6988544 2991192 37.95 2688 2265152 813744 9.11 262928 2346232 24 03:42:01 AM 4890932 6988612 2991492 37.95 2688 2265520 813744 9.11 262932 2346608 356 03:43:01 AM 4890468 6988224 2991956 37.96 2688 2265588 813744 9.11 262932 2346796 24 03:44:01 AM 4886880 6985804 2995544 38.00 2688 2266756 813744 9.11 262932 2350248 204 03:45:01 AM 4978164 6946172 2904260 36.84 2688 2139544 766124 8.58 302872 2236008 60832 03:46:01 AM 5017436 6952924 2864988 36.35 2688 2108552 774272 8.67 469160 2036780 27072 Average: 4979281 6992568 2903143 36.83 2688 2183864 776094 8.69 268147 2263762 26171 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 301.27 208.65 1739.77 57.81 0.00 0.00 0.00 0.00 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 70.47 54.52 753.49 8.56 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 35.35 28.46 151.09 13.92 0.00 0.00 0.00 0.00 03:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:02 AM eth0 217.21 162.85 227.97 40.90 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 36.65 28.61 8.36 2.66 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 97.12 94.75 18.93 9.11 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 59.36 56.10 12.63 6.40 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 69.64 69.49 13.98 6.71 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 60.65 59.68 12.46 6.63 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 15.71 13.85 3.80 2.43 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 3.40 2.20 0.83 0.47 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 37.44 33.74 9.58 5.95 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 82.16 57.76 102.83 52.53 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 17.26 16.60 15.09 7.75 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 78.89 63.42 219.60 15.86 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) 09/04/2025 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 46.39 0.03 8.52 5.37 0.13 39.57 03:33:01 AM 0 47.45 0.03 8.59 5.01 0.12 38.80 03:33:01 AM 1 45.32 0.02 8.46 5.72 0.13 40.35 03:34:01 AM all 25.86 0.00 3.72 1.07 0.08 69.28 03:34:01 AM 0 17.66 0.00 3.35 0.98 0.07 77.94 03:34:01 AM 1 34.06 0.00 4.08 1.15 0.08 60.62 03:35:01 AM all 22.32 0.00 3.16 0.25 0.07 74.20 03:35:01 AM 0 14.67 0.00 2.90 0.28 0.05 82.09 03:35:01 AM 1 29.96 0.00 3.42 0.22 0.08 66.32 03:36:02 AM all 23.10 0.00 4.61 0.85 0.09 71.35 03:36:02 AM 0 9.64 0.00 3.26 0.68 0.08 86.33 03:36:02 AM 1 36.61 0.00 5.96 1.02 0.10 56.31 03:37:01 AM all 2.57 0.00 0.34 0.08 0.03 96.98 03:37:01 AM 0 2.16 0.00 0.24 0.03 0.03 97.53 03:37:01 AM 1 2.98 0.00 0.44 0.12 0.03 96.43 03:38:01 AM all 8.16 0.00 0.50 0.01 0.06 91.27 03:38:01 AM 0 2.43 0.00 0.54 0.02 0.05 96.97 03:38:01 AM 1 13.92 0.00 0.47 0.00 0.07 85.54 03:39:01 AM all 6.22 0.00 0.35 0.00 0.08 93.34 03:39:01 AM 0 5.88 0.00 0.34 0.00 0.08 93.70 03:39:01 AM 1 6.57 0.00 0.37 0.00 0.08 92.98 03:40:01 AM all 5.06 0.00 0.41 0.00 0.06 94.47 03:40:01 AM 0 3.30 0.00 0.52 0.00 0.05 96.13 03:40:01 AM 1 6.83 0.00 0.30 0.00 0.07 92.80 03:41:01 AM all 7.21 0.00 0.38 0.00 0.07 92.34 03:41:01 AM 0 5.46 0.00 0.42 0.00 0.07 94.05 03:41:01 AM 1 8.96 0.00 0.33 0.00 0.07 90.64 03:42:01 AM all 4.16 0.00 0.27 0.00 0.06 95.52 03:42:01 AM 0 3.33 0.00 0.27 0.00 0.05 96.35 03:42:01 AM 1 4.98 0.00 0.27 0.00 0.07 94.69 03:43:01 AM all 1.18 0.00 0.14 0.00 0.04 98.64 03:43:01 AM 0 1.35 0.00 0.17 0.00 0.03 98.44 03:43:01 AM 1 1.00 0.00 0.12 0.00 0.05 98.83 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 9.91 0.00 0.49 0.00 0.05 89.55 03:44:01 AM 0 8.33 0.00 0.47 0.00 0.05 91.15 03:44:01 AM 1 11.49 0.00 0.50 0.00 0.05 87.96 03:45:01 AM all 18.07 0.00 1.73 0.05 0.08 80.08 03:45:01 AM 0 10.39 0.00 1.77 0.03 0.07 87.73 03:45:01 AM 1 25.73 0.00 1.69 0.07 0.08 72.43 03:46:01 AM all 31.80 0.00 3.71 0.13 0.08 64.27 03:46:01 AM 0 31.32 0.00 4.19 0.08 0.08 64.33 03:46:01 AM 1 32.28 0.00 3.23 0.18 0.08 64.22 Average: all 15.18 0.00 2.03 0.56 0.07 82.17 Average: 0 11.69 0.00 1.93 0.51 0.06 85.80 Average: 1 18.66 0.00 2.12 0.61 0.08 78.53