---> uname -a: Linux prd-centos8-robot-2c-8g-40691.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 618 4832 19 2246 6780 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:ee:17:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85107sec preferred_lft 85107sec inet6 fe80::f816:3eff:feee:17d3/64 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) 07/08/2025 _x86_64_ (2 CPU) 03:36:27 LINUX RESTART (2 CPU) 03:37:02 AM tps rtps wtps bread/s bwrtn/s 03:38:01 AM 60.71 18.64 42.07 5539.41 17089.34 03:39:01 AM 93.99 0.27 93.72 12.93 8692.57 03:40:01 AM 48.29 0.68 47.61 51.59 6692.73 03:41:01 AM 18.56 0.38 18.18 64.25 772.58 03:42:01 AM 73.62 6.97 66.66 1292.98 7750.76 03:43:01 AM 13.50 0.00 13.50 0.00 1562.74 03:44:01 AM 0.30 0.00 0.30 0.00 4.25 03:45:01 AM 0.20 0.00 0.20 0.00 2.32 03:46:01 AM 0.30 0.02 0.28 0.13 7.10 03:47:01 AM 1.88 0.00 1.88 0.00 165.34 03:48:01 AM 0.57 0.03 0.53 1.87 89.72 03:49:01 AM 0.33 0.00 0.33 0.00 114.55 03:50:01 AM 0.25 0.00 0.25 0.00 94.98 03:51:02 AM 0.40 0.00 0.40 0.00 107.15 03:52:01 AM 0.39 0.03 0.36 0.27 79.77 03:53:01 AM 1.38 0.00 1.38 0.00 133.46 03:54:01 AM 6.30 5.95 0.35 574.88 105.90 03:55:01 AM 3.03 0.00 3.03 0.00 160.65 03:56:01 AM 0.32 0.00 0.32 0.00 125.65 03:57:01 AM 8.18 0.32 7.87 36.93 380.94 03:58:01 AM 34.86 0.48 34.37 53.85 2779.44 Average: 17.47 1.60 15.88 359.49 2223.87 03:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 AM 5610540 7092652 2271892 28.82 2688 1676456 679760 7.61 178648 1814204 32948 03:39:01 AM 5291664 7082884 2590768 32.87 2688 1968492 662612 7.42 187168 2058896 130732 03:40:01 AM 5174664 7007956 2707768 34.35 2688 2009564 728356 8.16 198712 2158940 12 03:41:01 AM 5246720 7082032 2635712 33.44 2688 2011492 642832 7.20 219436 2067888 4 03:42:01 AM 4974744 7056216 2907688 36.89 2688 2249104 643724 7.21 262688 2262464 32532 03:43:01 AM 4975376 7056632 2907056 36.88 2688 2249112 643724 7.21 262704 2262688 8 03:44:01 AM 4975620 7056868 2906812 36.88 2688 2249112 643724 7.21 262708 2262584 4 03:45:01 AM 4975576 7056828 2906856 36.88 2688 2249116 643724 7.21 262708 2262700 8 03:46:01 AM 4928180 7011708 2954252 37.48 2688 2251400 736732 8.25 262856 2309384 2272 03:47:01 AM 4921728 7007352 2960704 37.56 2688 2253488 736732 8.25 263204 2315780 1200 03:48:01 AM 4918876 7007080 2963556 37.60 2688 2256084 736732 8.25 263400 2318372 1296 03:49:01 AM 4915472 7005800 2966960 37.64 2688 2258224 736732 8.25 263400 2321508 108 03:50:01 AM 4911932 7005312 2970500 37.69 2688 2261244 765460 8.57 263400 2324752 352 03:51:02 AM 4907816 7003928 2974616 37.74 2688 2263992 765460 8.57 263400 2328876 44 03:52:01 AM 4904496 7003612 2977936 37.78 2688 2266964 782536 8.76 263572 2332176 800 03:53:01 AM 4901760 7003552 2980672 37.81 2688 2269660 782536 8.76 263572 2335064 400 03:54:01 AM 4881096 7003244 3001336 38.08 2688 2289984 765232 8.57 265804 2353112 1056 03:55:01 AM 4877664 7002712 3004768 38.12 2688 2292848 784268 8.78 265804 2356368 584 03:56:01 AM 4874192 7002624 3008240 38.16 2688 2296272 784268 8.78 265804 2359748 348 03:57:01 AM 4871872 6900040 3010560 38.19 2688 2199716 769612 8.62 325132 2321696 86100 03:58:01 AM 4983600 6976184 2898832 36.78 2688 2165580 702932 7.87 490688 2051928 25040 Average: 5001123 7020248 2881309 36.55 2688 2189900 720842 8.07 264515 2246625 15040 03:37:02 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 245.98 147.29 1073.47 55.40 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 75.36 63.15 849.06 8.66 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 48.78 35.46 564.91 4.88 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 12.33 12.33 5.90 4.34 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 225.80 166.29 351.84 45.34 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 387.69 274.54 73.88 57.66 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 2.52 2.07 0.45 0.44 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 2.22 1.93 0.41 0.42 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 118.70 104.25 25.01 8.81 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 78.86 79.17 13.81 6.15 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 74.12 74.30 14.42 6.16 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 119.04 119.33 20.06 9.50 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 176.75 178.37 29.92 13.17 0.00 0.00 0.00 0.00 03:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:02 AM eth0 152.32 150.92 109.81 11.09 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 135.70 136.65 25.42 10.99 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 64.46 64.99 13.19 5.48 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 96.82 97.65 19.21 7.95 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 100.25 101.08 18.91 8.33 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 189.95 191.97 32.67 13.76 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 180.14 144.81 163.98 128.91 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 19.44 18.19 16.90 8.77 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 119.28 103.02 162.40 19.80 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) 07/08/2025 _x86_64_ (2 CPU) 03:36:27 LINUX RESTART (2 CPU) 03:37:02 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 21.63 0.00 4.20 6.46 6.29 61.43 03:38:01 AM 0 23.13 0.00 4.70 10.23 6.75 55.19 03:38:01 AM 1 20.02 0.00 3.66 2.45 5.81 68.06 03:39:01 AM all 29.69 0.00 4.73 1.81 0.11 63.67 03:39:01 AM 0 35.12 0.00 5.00 1.40 0.12 58.36 03:39:01 AM 1 24.27 0.00 4.45 2.21 0.10 68.97 03:40:01 AM all 13.86 0.00 1.78 1.15 0.05 83.15 03:40:01 AM 0 11.65 0.00 1.95 1.25 0.05 85.09 03:40:01 AM 1 16.06 0.00 1.62 1.05 0.05 81.22 03:41:01 AM all 11.52 0.00 1.54 0.18 0.07 86.69 03:41:01 AM 0 7.69 0.00 1.33 0.15 0.08 90.74 03:41:01 AM 1 15.36 0.00 1.75 0.20 0.05 82.64 03:42:01 AM all 32.70 0.00 6.04 1.59 0.09 59.57 03:42:01 AM 0 30.97 0.00 5.35 1.65 0.10 61.93 03:42:01 AM 1 34.43 0.00 6.73 1.54 0.08 57.22 03:43:01 AM all 0.85 0.00 0.76 0.19 0.04 98.15 03:43:01 AM 0 1.02 0.00 0.69 0.17 0.05 98.08 03:43:01 AM 1 0.69 0.00 0.84 0.22 0.03 98.23 03:44:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 03:44:01 AM 0 0.57 0.00 0.07 0.00 0.02 99.35 03:44:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 03:45:01 AM all 0.33 0.00 0.07 0.00 0.04 99.56 03:45:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 03:45:01 AM 1 0.07 0.00 0.05 0.00 0.05 99.83 03:46:01 AM all 7.95 0.00 0.78 0.00 0.07 91.21 03:46:01 AM 0 5.69 0.00 0.57 0.00 0.07 93.67 03:46:01 AM 1 10.21 0.00 0.99 0.00 0.07 88.73 03:47:01 AM all 6.70 0.00 0.64 0.01 0.06 92.59 03:47:01 AM 0 2.91 0.00 0.37 0.02 0.07 96.63 03:47:01 AM 1 10.54 0.00 0.92 0.00 0.05 88.49 03:48:01 AM all 6.96 0.00 0.59 0.00 0.08 92.38 03:48:01 AM 0 2.63 0.00 0.44 0.00 0.07 96.87 03:48:01 AM 1 11.30 0.00 0.74 0.00 0.08 87.88 03:48:01 AM CPU %user %nice %system %iowait %steal %idle 03:49:01 AM all 7.08 0.00 0.63 0.00 0.09 92.20 03:49:01 AM 0 6.11 0.00 0.50 0.00 0.08 93.30 03:49:01 AM 1 8.04 0.00 0.76 0.00 0.10 91.10 03:50:01 AM all 9.34 0.00 0.93 0.00 0.08 89.66 03:50:01 AM 0 8.53 0.00 0.72 0.00 0.08 90.67 03:50:01 AM 1 10.15 0.00 1.13 0.00 0.07 88.66 03:51:02 AM all 8.20 0.00 0.76 0.00 0.08 90.96 03:51:02 AM 0 3.92 0.00 0.60 0.00 0.07 95.41 03:51:02 AM 1 12.50 0.00 0.91 0.00 0.10 86.49 03:52:01 AM all 10.91 0.00 1.18 0.01 0.09 87.81 03:52:01 AM 0 4.41 0.00 0.87 0.02 0.10 94.60 03:52:01 AM 1 17.51 0.00 1.49 0.00 0.09 80.91 03:53:01 AM all 6.51 0.00 0.57 0.01 0.08 92.83 03:53:01 AM 0 2.79 0.00 0.52 0.02 0.07 96.60 03:53:01 AM 1 10.24 0.00 0.62 0.00 0.08 89.05 03:54:01 AM all 8.24 0.23 0.78 0.15 0.08 90.52 03:54:01 AM 0 3.95 0.45 0.62 0.30 0.07 94.60 03:54:01 AM 1 12.56 0.00 0.94 0.00 0.08 86.41 03:55:01 AM all 8.75 0.00 0.74 0.02 0.08 90.41 03:55:01 AM 0 7.92 0.00 0.64 0.00 0.08 91.36 03:55:01 AM 1 9.58 0.00 0.84 0.03 0.08 89.47 03:56:01 AM all 8.68 0.00 0.98 0.00 0.08 90.26 03:56:01 AM 0 5.71 0.00 0.91 0.00 0.08 93.30 03:56:01 AM 1 11.65 0.00 1.04 0.00 0.08 87.22 03:57:01 AM all 21.25 0.00 2.28 0.08 0.09 76.30 03:57:01 AM 0 9.12 0.00 1.59 0.05 0.08 89.15 03:57:01 AM 1 33.36 0.00 2.96 0.10 0.10 63.48 03:58:01 AM all 31.31 0.00 4.30 0.40 0.09 63.90 03:58:01 AM 0 19.19 0.00 3.45 0.35 0.08 76.93 03:58:01 AM 1 43.44 0.00 5.15 0.45 0.10 50.86 Average: all 12.07 0.01 1.64 0.58 0.38 85.32 Average: 0 9.27 0.02 1.49 0.77 0.41 88.04 Average: 1 14.87 0.00 1.80 0.39 0.35 82.59