---> uname -a: Linux prd-centos8-robot-2c-8g-44888.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 586 4867 19 2244 6813 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:19:02:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85209sec preferred_lft 85209sec inet6 fe80::f816:3eff:fe19:2a8/64 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) 07/21/2025 _x86_64_ (2 CPU) 05:39:47 LINUX RESTART (2 CPU) 05:40:00 AM tps rtps wtps bread/s bwrtn/s 05:40:02 AM 139.77 139.77 0.00 4441.52 0.00 05:41:01 AM 218.93 152.97 65.96 14739.44 41874.72 05:42:01 AM 122.23 0.72 121.51 52.92 12259.56 05:43:01 AM 23.74 0.03 23.71 0.53 2030.37 05:44:01 AM 42.71 7.03 35.68 1306.58 2218.25 05:45:01 AM 51.67 0.25 51.42 47.05 7568.88 05:46:01 AM 3.88 0.00 3.88 0.00 131.74 05:47:01 AM 0.35 0.00 0.35 0.00 3.45 05:48:01 AM 0.37 0.00 0.37 0.00 4.40 05:49:01 AM 1.90 0.02 1.88 0.13 140.19 05:50:00 AM 0.47 0.03 0.44 1.89 111.89 05:50:01 AM 0.00 0.00 0.00 0.00 0.00 05:51:01 AM 6.47 5.98 0.48 576.30 60.12 05:52:01 AM 3.07 0.00 3.07 0.00 143.59 05:53:01 AM 0.33 0.00 0.33 0.00 137.66 05:54:01 AM 0.23 0.00 0.23 0.00 95.62 05:55:01 AM 1.40 0.03 1.37 0.27 139.91 05:56:01 AM 0.23 0.00 0.23 0.00 67.79 05:57:01 AM 0.32 0.00 0.32 0.00 141.41 05:58:01 AM 0.28 0.03 0.25 1.33 63.25 05:59:01 AM 24.83 0.42 24.41 47.73 2154.86 Average: 26.50 8.89 17.61 876.09 3611.06 05:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:40:02 AM 7248520 7221672 633912 8.04 2688 190496 619324 7.86 78536 398080 16204 05:41:01 AM 5444692 7041568 2437740 30.93 2688 1787736 756516 8.47 193528 1958216 115504 05:42:01 AM 5191856 7032312 2690576 34.13 2688 2016108 704488 7.89 198904 2137016 42492 05:43:01 AM 5155032 7026068 2727400 34.60 2688 2047304 699480 7.83 213164 2167444 42024 05:44:01 AM 4947644 7029780 2934788 37.23 2688 2250392 686748 7.69 258520 2305500 186484 05:45:01 AM 4990640 7078496 2891792 36.69 2688 2255580 634428 7.10 262580 2250424 20 05:46:01 AM 4990848 7078704 2891584 36.68 2688 2255580 634428 7.10 262584 2250492 4 05:47:01 AM 4991016 7078872 2891416 36.68 2688 2255580 634428 7.10 262584 2250432 4 05:48:01 AM 4951288 7039664 2931144 37.19 2688 2256100 689884 7.72 262728 2289600 508 05:49:01 AM 4941412 7032468 2941020 37.31 2688 2258780 725068 8.12 263044 2299532 872 05:50:00 AM 4939180 7032700 2943252 37.34 2688 2261252 723228 8.10 263276 2301624 164 05:50:01 AM 4938636 7032176 2943796 37.35 2688 2261256 723228 8.10 263276 2301900 184 05:51:01 AM 4916652 7030084 2965780 37.63 2688 2281156 726428 8.13 265436 2321696 1908 05:52:01 AM 4913688 7029592 2968744 37.66 2688 2283592 742128 8.31 265436 2324424 1488 05:53:01 AM 4910088 7029012 2972344 37.71 2688 2286648 742128 8.31 265436 2327916 480 05:54:01 AM 4904896 7026632 2977536 37.77 2688 2289416 761432 8.53 265436 2333044 420 05:55:01 AM 4899696 7024620 2982736 37.84 2688 2292612 779144 8.72 265548 2337988 312 05:56:01 AM 4896228 7024260 2986204 37.88 2688 2295692 796604 8.92 265548 2341388 1464 05:57:01 AM 4893224 7024248 2989208 37.92 2688 2298680 796604 8.92 265548 2344432 284 05:58:01 AM 4942428 7078800 2940004 37.30 2688 2304016 627512 7.03 265880 2295664 3756 05:59:01 AM 4962120 6950384 2920312 37.05 2688 2161784 747732 8.37 486308 2078068 24260 Average: 5093799 7044862 2788633 35.38 2688 2123322 711950 7.97 256824 2172137 20897 05:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:02 AM eth0 149.71 56.14 2682.11 3.96 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 321.43 203.22 1744.35 63.13 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 78.44 61.78 826.37 9.57 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 28.62 15.91 19.28 12.79 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 78.15 56.37 339.77 57.53 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 590.84 415.66 115.31 106.76 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 2.28 2.00 0.53 0.48 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 2.20 1.85 0.40 0.40 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 47.28 34.78 11.31 3.25 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 131.71 132.81 23.16 10.35 0.00 0.00 0.00 0.00 05:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:00 AM eth0 69.27 69.64 12.70 5.68 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 1.11 0.00 0.08 0.00 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 93.17 93.85 17.87 7.50 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 93.80 94.52 17.21 7.69 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 186.14 188.65 31.07 13.44 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 136.00 136.49 24.55 10.61 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 198.02 199.70 34.12 14.63 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 159.50 160.13 28.61 12.55 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 173.97 176.32 29.44 12.58 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 147.62 127.77 30.92 11.13 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 64.61 47.48 134.22 115.36 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 136.81 116.57 183.49 24.95 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) 07/21/2025 _x86_64_ (2 CPU) 05:39:47 LINUX RESTART (2 CPU) 05:40:00 AM CPU %user %nice %system %iowait %steal %idle 05:40:02 AM all 92.13 0.00 7.58 0.00 0.29 0.00 05:40:02 AM 0 93.57 0.00 6.43 0.00 0.00 0.00 05:40:02 AM 1 90.70 0.00 8.72 0.00 0.58 0.00 05:41:01 AM all 49.68 0.06 11.40 4.13 0.11 34.62 05:41:01 AM 0 47.36 0.09 10.98 4.27 0.12 37.18 05:41:01 AM 1 51.99 0.03 11.82 3.99 0.10 32.07 05:42:01 AM all 33.07 0.00 5.17 1.90 0.08 59.78 05:42:01 AM 0 25.82 0.00 4.74 2.31 0.07 67.06 05:42:01 AM 1 40.32 0.00 5.59 1.48 0.10 52.51 05:43:01 AM all 6.98 0.00 1.14 0.47 0.06 91.34 05:43:01 AM 0 7.09 0.00 1.22 0.30 0.05 91.34 05:43:01 AM 1 6.88 0.00 1.07 0.63 0.07 91.35 05:44:01 AM all 29.54 0.00 4.85 1.02 0.08 64.51 05:44:01 AM 0 27.77 0.00 4.56 1.07 0.08 66.52 05:44:01 AM 1 31.30 0.00 5.14 0.97 0.08 62.50 05:45:01 AM all 11.06 0.00 2.77 1.37 0.07 84.72 05:45:01 AM 0 8.05 0.00 2.43 1.12 0.07 88.33 05:45:01 AM 1 14.07 0.00 3.11 1.62 0.07 81.13 05:46:01 AM all 0.38 0.00 0.08 0.04 0.03 99.47 05:46:01 AM 0 0.67 0.00 0.08 0.00 0.03 99.22 05:46:01 AM 1 0.08 0.00 0.08 0.08 0.03 99.72 05:47:01 AM all 0.34 0.00 0.07 0.00 0.03 99.57 05:47:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 05:47:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 05:48:01 AM all 1.98 0.00 0.33 0.00 0.03 97.65 05:48:01 AM 0 2.10 0.00 0.29 0.00 0.05 97.57 05:48:01 AM 1 1.87 0.00 0.38 0.00 0.02 97.73 05:49:01 AM all 9.53 0.00 1.00 0.02 0.08 89.37 05:49:01 AM 0 6.15 0.00 0.84 0.02 0.07 92.93 05:49:01 AM 1 12.95 0.00 1.17 0.02 0.08 85.77 05:50:00 AM all 6.67 0.00 0.58 0.00 0.06 92.69 05:50:00 AM 0 5.52 0.00 0.58 0.00 0.05 93.85 05:50:00 AM 1 7.81 0.00 0.58 0.00 0.07 91.55 05:50:00 AM CPU %user %nice %system %iowait %steal %idle 05:50:01 AM all 0.56 0.00 1.13 0.00 0.00 98.31 05:50:01 AM 0 0.00 0.00 1.14 0.00 0.00 98.86 05:50:01 AM 1 1.12 0.00 1.12 0.00 0.00 97.75 05:51:01 AM all 7.42 0.25 0.70 0.13 0.06 91.44 05:51:01 AM 0 3.10 0.33 0.59 0.13 0.07 95.78 05:51:01 AM 1 11.76 0.17 0.82 0.12 0.05 87.08 05:52:01 AM all 7.71 0.00 0.75 0.01 0.08 91.45 05:52:01 AM 0 6.63 0.00 0.62 0.00 0.07 92.69 05:52:01 AM 1 8.79 0.00 0.89 0.02 0.08 90.22 05:53:01 AM all 8.57 0.00 0.88 0.00 0.08 90.48 05:53:01 AM 0 6.66 0.00 0.83 0.00 0.07 92.45 05:53:01 AM 1 10.48 0.00 0.92 0.00 0.08 88.51 05:54:01 AM all 9.01 0.00 0.89 0.00 0.08 90.03 05:54:01 AM 0 8.58 0.00 0.94 0.00 0.08 90.40 05:54:01 AM 1 9.44 0.00 0.84 0.00 0.07 89.65 05:55:01 AM all 9.88 0.00 1.14 0.03 0.08 88.87 05:55:01 AM 0 6.91 0.00 1.14 0.05 0.08 91.82 05:55:01 AM 1 12.87 0.00 1.15 0.00 0.07 85.91 05:56:01 AM all 10.08 0.00 0.96 0.00 0.08 88.89 05:56:01 AM 0 6.32 0.00 0.69 0.00 0.07 92.93 05:56:01 AM 1 13.85 0.00 1.23 0.00 0.08 84.84 05:57:01 AM all 8.21 0.00 0.86 0.00 0.07 90.86 05:57:01 AM 0 2.88 0.00 0.72 0.00 0.07 96.33 05:57:01 AM 1 13.58 0.00 1.00 0.00 0.07 85.36 05:58:01 AM all 9.85 0.00 0.94 0.01 0.07 89.13 05:58:01 AM 0 14.44 0.00 1.11 0.00 0.07 84.38 05:58:01 AM 1 5.26 0.00 0.77 0.02 0.07 93.88 05:59:01 AM all 26.60 0.00 3.19 0.33 0.08 69.81 05:59:01 AM 0 24.62 0.00 3.07 0.33 0.07 71.91 05:59:01 AM 1 28.58 0.00 3.32 0.32 0.08 67.71 Average: all 13.07 0.02 1.99 0.49 0.07 84.36 Average: 0 11.21 0.02 1.87 0.50 0.07 86.33 Average: 1 14.93 0.01 2.11 0.49 0.07 82.39