---> uname -a: Linux prd-centos8-robot-2c-8g-1808.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 588 4858 19 2250 6810 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:79:83:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85099sec preferred_lft 85099sec inet6 fe80::f816:3eff:fe79:8396/64 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) 08/16/2025 _x86_64_ (2 CPU) 09:39:24 LINUX RESTART (2 CPU) 09:40:01 AM tps rtps wtps bread/s bwrtn/s 09:40:01 AM 156.45 156.45 0.00 24709.68 0.00 09:41:01 AM 89.57 11.53 78.04 3547.68 7327.30 09:42:01 AM 87.55 0.72 86.84 52.92 11252.37 09:43:01 AM 29.41 0.42 28.99 64.78 1982.49 09:44:01 AM 68.22 6.97 61.26 1292.98 7647.59 09:45:01 AM 6.81 0.00 6.81 0.00 533.49 09:46:01 AM 0.27 0.00 0.27 0.00 3.90 09:47:01 AM 0.12 0.00 0.12 0.00 0.90 09:48:02 AM 2.43 0.22 2.22 11.73 181.07 09:49:01 AM 0.47 0.03 0.44 1.90 168.86 09:50:01 AM 0.52 0.00 0.52 0.00 153.38 09:51:01 AM 0.30 0.00 0.30 0.00 97.17 09:52:01 AM 0.20 0.00 0.20 0.00 18.01 09:53:01 AM 0.20 0.00 0.20 0.00 113.48 09:54:01 AM 0.23 0.00 0.23 0.00 8.73 09:55:01 AM 0.52 0.05 0.47 0.40 81.51 09:56:01 AM 9.83 5.93 3.90 574.74 160.68 09:57:01 AM 0.28 0.00 0.28 0.00 110.85 09:58:01 AM 0.18 0.00 0.18 0.00 45.97 09:59:01 AM 0.25 0.00 0.25 0.00 50.46 10:00:01 AM 27.24 0.33 26.91 37.85 2914.36 10:01:01 AM 20.12 0.48 19.64 53.03 557.45 Average: 16.50 1.35 15.15 280.69 1591.27 09:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 AM 5909820 7260088 1972600 25.03 2688 1549276 675280 7.56 152480 1560008 18940 09:41:01 AM 5286096 7020880 2596324 32.94 2688 1916648 714144 8.00 187832 2083272 193740 09:42:01 AM 5205240 7041284 2677180 33.96 2688 2012460 673040 7.54 208428 2117952 9928 09:43:01 AM 5059224 6987540 2823196 35.82 2688 2102116 718352 8.04 234328 2229132 66852 09:44:01 AM 4968804 7057424 2913616 36.96 2688 2256316 638056 7.14 261696 2267992 10832 09:45:01 AM 4968472 7057096 2913948 36.97 2688 2256320 638056 7.14 261700 2267988 4 09:46:01 AM 4968232 7056856 2914188 36.97 2688 2256320 638056 7.14 261700 2267996 4 09:47:01 AM 4968528 7057144 2913892 36.97 2688 2256320 638056 7.14 261704 2267996 4 09:48:02 AM 4911956 7004416 2970464 37.68 2688 2260172 724356 8.11 261836 2323916 360 09:49:01 AM 4904840 7001868 2977580 37.77 2688 2264740 756720 8.47 262384 2330352 24 09:50:01 AM 4899196 7000864 2983224 37.85 2688 2269380 749480 8.39 262384 2335956 260 09:51:01 AM 4895836 7000144 2986584 37.89 2688 2272016 749480 8.39 262384 2339504 64 09:52:01 AM 4892536 6997640 2989884 37.93 2688 2272820 749480 8.39 262384 2342724 388 09:53:01 AM 4890624 6998736 2991796 37.96 2688 2275812 734872 8.23 262384 2344784 40 09:54:01 AM 4889916 6998892 2992504 37.96 2688 2276676 735000 8.23 262384 2345448 696 09:55:01 AM 4886960 6997528 2995460 38.00 2688 2278268 756624 8.47 262500 2348468 152 09:56:01 AM 4868436 6998116 3013984 38.24 2688 2297336 742096 8.31 264748 2364572 24 09:57:01 AM 4862692 6996064 3019728 38.31 2688 2301032 742096 8.31 264748 2370020 448 09:58:01 AM 4861460 6996056 3020960 38.33 2688 2302248 742096 8.31 264748 2371248 364 09:59:01 AM 4914976 7055196 2967444 37.65 2688 2307860 638760 7.15 265068 2318016 4548 10:00:01 AM 4993588 6987100 2888832 36.65 2688 2166592 719232 8.05 331168 2196108 8 10:01:01 AM 5001736 6998252 2880684 36.55 2688 2169560 706484 7.91 488848 2031344 25156 Average: 5000417 7025872 2882003 36.56 2688 2196377 708173 7.93 263993 2246582 15129 09:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 3.23 6.45 0.36 1.37 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 302.08 192.68 1881.12 62.54 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 56.85 37.39 569.17 7.01 0.00 0.00 0.00 0.00 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 41.24 38.44 329.66 8.74 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 463.86 344.44 97.39 81.52 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 2.75 2.35 0.58 0.86 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 3.07 2.10 0.60 0.50 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 2.07 0.83 0.24 0.14 0.00 0.00 0.00 0.00 09:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:02 AM eth0 192.98 173.12 44.88 13.74 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 117.20 114.74 36.10 9.06 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 119.94 118.13 36.30 9.38 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 56.77 56.67 18.97 4.62 0.00 0.00 0.00 0.00 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 4.65 3.03 0.81 0.50 0.00 0.00 0.00 0.00 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM eth0 86.42 85.09 25.08 7.61 0.00 0.00 0.00 0.00 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 19.13 17.93 5.43 2.00 0.00 0.00 0.00 0.00 09:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 AM eth0 116.41 112.03 20.30 8.65 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 120.33 119.01 22.19 9.64 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 121.20 122.03 31.62 9.47 0.00 0.00 0.00 0.00 09:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM eth0 3.65 4.27 0.72 0.77 0.00 0.00 0.00 0.00 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 82.60 61.06 21.36 6.10 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 68.28 48.20 152.26 93.94 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 17.02 15.92 14.55 8.14 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 95.10 79.43 157.60 16.42 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) 08/16/2025 _x86_64_ (2 CPU) 09:39:24 LINUX RESTART (2 CPU) 09:40:01 AM CPU %user %nice %system %iowait %steal %idle 09:40:01 AM all 93.55 0.00 6.45 0.00 0.00 0.00 09:40:01 AM 0 95.16 0.00 4.84 0.00 0.00 0.00 09:40:01 AM 1 91.94 0.00 8.06 0.00 0.00 0.00 09:41:01 AM all 41.37 0.00 6.62 0.98 0.11 50.93 09:41:01 AM 0 50.91 0.00 7.96 0.88 0.10 40.14 09:41:01 AM 1 31.85 0.00 5.28 1.07 0.12 61.69 09:42:01 AM all 21.30 0.00 3.75 3.11 0.08 71.76 09:42:01 AM 0 26.82 0.00 4.09 3.30 0.08 65.70 09:42:01 AM 1 15.79 0.00 3.41 2.91 0.08 77.80 09:43:01 AM all 20.97 0.00 2.79 1.23 0.08 74.94 09:43:01 AM 0 30.66 0.00 3.35 1.89 0.08 64.01 09:43:01 AM 1 11.29 0.00 2.23 0.56 0.07 85.86 09:44:01 AM all 21.69 0.00 4.75 1.00 0.08 72.47 09:44:01 AM 0 31.41 0.00 5.38 0.94 0.08 62.19 09:44:01 AM 1 11.99 0.00 4.12 1.07 0.08 82.74 09:45:01 AM all 0.36 0.00 0.11 0.07 0.03 99.43 09:45:01 AM 0 0.57 0.00 0.05 0.02 0.03 99.33 09:45:01 AM 1 0.15 0.00 0.17 0.12 0.03 99.53 09:46:01 AM all 0.23 0.00 0.11 0.00 0.03 99.63 09:46:01 AM 0 0.35 0.00 0.10 0.00 0.00 99.55 09:46:01 AM 1 0.12 0.00 0.12 0.00 0.05 99.72 09:47:01 AM all 0.33 0.00 0.06 0.00 0.03 99.59 09:47:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 09:47:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 09:48:02 AM all 11.13 0.00 1.24 0.02 0.08 87.52 09:48:02 AM 0 15.92 0.00 1.59 0.02 0.08 82.39 09:48:02 AM 1 6.38 0.00 0.89 0.02 0.08 92.62 09:49:01 AM all 11.63 0.00 1.26 0.00 0.07 87.03 09:49:01 AM 0 16.11 0.00 1.39 0.00 0.07 82.44 09:49:01 AM 1 7.23 0.00 1.14 0.00 0.07 91.56 09:50:01 AM all 12.37 0.00 1.01 0.01 0.08 86.54 09:50:01 AM 0 14.10 0.00 1.06 0.02 0.08 84.74 09:50:01 AM 1 10.62 0.00 0.95 0.00 0.07 88.36 09:50:01 AM CPU %user %nice %system %iowait %steal %idle 09:51:01 AM all 6.25 0.00 0.55 0.00 0.07 93.13 09:51:01 AM 0 9.64 0.00 0.75 0.00 0.07 89.54 09:51:01 AM 1 2.86 0.00 0.35 0.00 0.07 96.72 09:52:01 AM all 2.49 0.00 0.16 0.00 0.07 97.28 09:52:01 AM 0 2.62 0.00 0.13 0.00 0.05 97.19 09:52:01 AM 1 2.36 0.00 0.18 0.00 0.08 97.37 09:53:01 AM all 10.99 0.00 1.09 0.00 0.07 87.84 09:53:01 AM 0 15.87 0.00 1.59 0.00 0.07 82.47 09:53:01 AM 1 6.22 0.00 0.61 0.00 0.07 93.10 09:54:01 AM all 4.95 0.00 0.41 0.00 0.07 94.58 09:54:01 AM 0 6.94 0.00 0.56 0.00 0.07 92.44 09:54:01 AM 1 2.97 0.00 0.25 0.00 0.07 96.71 09:55:01 AM all 7.50 0.00 0.72 0.00 0.07 91.71 09:55:01 AM 0 9.57 0.00 0.79 0.00 0.05 89.58 09:55:01 AM 1 5.41 0.00 0.65 0.00 0.09 93.86 09:56:01 AM all 8.77 0.24 0.78 0.12 0.07 90.03 09:56:01 AM 0 13.92 0.03 0.85 0.00 0.07 85.12 09:56:01 AM 1 3.71 0.44 0.70 0.23 0.07 94.85 09:57:01 AM all 10.47 0.00 0.92 0.01 0.07 88.54 09:57:01 AM 0 16.80 0.00 1.29 0.00 0.07 81.84 09:57:01 AM 1 4.20 0.00 0.55 0.02 0.07 95.17 09:58:01 AM all 3.66 0.00 0.41 0.00 0.05 95.88 09:58:01 AM 0 2.30 0.00 0.30 0.00 0.05 97.35 09:58:01 AM 1 5.01 0.00 0.52 0.00 0.05 94.42 09:59:01 AM all 8.45 0.00 0.71 0.01 0.08 90.76 09:59:01 AM 0 14.06 0.00 0.90 0.02 0.08 84.93 09:59:01 AM 1 2.83 0.00 0.52 0.00 0.07 96.59 10:00:01 AM all 16.88 0.00 2.24 0.21 0.04 80.63 10:00:01 AM 0 19.96 0.00 2.40 0.30 0.05 77.29 10:00:01 AM 1 13.81 0.00 2.07 0.12 0.03 83.97 10:01:01 AM all 28.76 0.00 3.77 0.12 0.08 67.27 10:01:01 AM 0 32.06 0.00 3.72 0.13 0.08 64.01 10:01:01 AM 1 25.47 0.00 3.82 0.10 0.08 70.53 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.98 0.01 1.60 0.33 0.07 86.01 Average: 0 15.79 0.00 1.83 0.36 0.06 81.96 Average: 1 8.19 0.02 1.37 0.30 0.07 90.06