---> uname -a: Linux prd-centos8-robot-2c-8g-2733.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 670 4834 19 2192 6727 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:d1:2a:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85021sec preferred_lft 85021sec inet6 fe80::f816:3eff:fed1:2a0b/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) 12/01/2025 _x86_64_ (2 CPU) 00:35:52 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 122.53 0.72 121.81 52.92 12622.18 12:39:01 AM 29.34 0.42 28.92 64.78 2596.27 12:40:01 AM 88.47 9.45 79.02 1685.30 8636.75 12:41:01 AM 12.96 0.00 12.96 0.00 1195.57 12:42:01 AM 2.33 0.23 2.10 12.66 90.09 12:43:01 AM 0.30 0.00 0.30 0.00 5.38 12:44:01 AM 0.22 0.00 0.22 0.00 9.78 12:45:01 AM 0.17 0.00 0.17 0.00 3.23 12:46:01 AM 0.40 0.00 0.40 0.00 14.31 12:47:01 AM 0.25 0.00 0.25 0.00 4.58 12:48:01 AM 0.30 0.00 0.30 0.00 10.43 12:49:01 AM 0.22 0.00 0.22 0.00 3.10 12:50:01 AM 0.30 0.00 0.30 0.00 18.68 12:51:01 AM 1.40 0.03 1.37 0.27 33.24 12:52:01 AM 0.42 0.00 0.42 0.00 13.96 12:53:01 AM 0.22 0.00 0.22 0.00 4.33 12:54:01 AM 0.18 0.00 0.18 0.00 9.23 12:55:01 AM 0.12 0.00 0.12 0.00 2.27 12:56:01 AM 0.37 0.00 0.37 0.00 13.35 12:57:01 AM 0.25 0.00 0.25 0.00 4.70 12:58:01 AM 17.14 0.32 16.83 36.92 634.39 Average: 13.23 0.53 12.70 88.24 1234.63 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5143352 6987928 2739072 34.75 2688 2020316 745976 8.35 198864 2183128 56676 12:39:01 AM 5129088 7021076 2753336 34.93 2688 2065600 723080 8.10 224572 2170088 53784 12:40:01 AM 4928128 7039840 2954296 37.48 2688 2278120 685080 7.67 266200 2300652 26996 12:41:01 AM 4927124 7038752 2955300 37.49 2688 2278140 685080 7.67 266196 2300588 24 12:42:01 AM 4885056 6997616 2997368 38.03 2688 2279072 718432 8.04 266324 2342296 4 12:43:01 AM 4884780 6997372 2997644 38.03 2688 2279104 718432 8.04 266324 2342404 8 12:44:01 AM 4875732 6988552 3006692 38.14 2688 2279332 747104 8.37 266324 2351132 4 12:45:01 AM 4873672 6986528 3008752 38.17 2688 2279368 747040 8.36 266324 2353352 16 12:46:01 AM 4873444 6986524 3008980 38.17 2688 2279592 747040 8.36 266332 2353728 16 12:47:01 AM 4873636 6986748 3008788 38.17 2688 2279624 747040 8.36 266332 2353560 8 12:48:01 AM 4879152 6992488 3003272 38.10 2688 2279848 751024 8.41 266332 2348228 4 12:49:01 AM 4879000 6992368 3003424 38.10 2688 2279880 751024 8.41 266332 2348260 4 12:50:01 AM 4877748 6991576 3004676 38.12 2688 2280340 744624 8.34 266440 2349184 4 12:51:01 AM 4862540 6976428 3019884 38.31 2688 2280384 756924 8.48 266572 2363040 16 12:52:01 AM 4855796 6969920 3026628 38.40 2688 2280620 766508 8.58 266572 2370876 8 12:53:01 AM 4876416 6990576 3006008 38.14 2688 2280656 745516 8.35 266572 2349712 4 12:54:01 AM 4877280 6991676 3005144 38.12 2688 2280892 745516 8.35 266572 2349744 4 12:55:01 AM 4862388 6976824 3020036 38.31 2688 2280932 763072 8.54 266572 2363684 4 12:56:01 AM 4855328 6970008 3027096 38.40 2688 2281176 756268 8.47 266572 2371500 4 12:57:01 AM 4876472 6991184 3005952 38.13 2688 2281208 735168 8.23 266572 2350364 4 12:58:01 AM 4967740 6900940 2914684 36.98 2688 2104992 813100 9.10 308448 2241704 30960 Average: 4907803 6989282 2974621 37.74 2688 2249009 742526 8.31 263207 2326534 8026 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 86.80 70.79 887.64 10.85 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 12.81 10.83 6.69 4.45 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 241.05 179.84 377.24 39.47 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 3.00 1.90 0.69 0.36 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 28.72 18.44 6.75 4.32 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 1.45 0.33 0.37 0.21 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 19.53 17.01 120.19 1.26 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 4.08 0.87 0.92 0.48 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 15.21 8.38 3.23 1.46 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 1.38 0.28 0.24 0.08 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 17.34 15.76 120.08 1.19 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 1.05 0.15 0.11 0.02 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 18.93 18.46 3.39 3.31 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 5.25 4.82 117.62 0.32 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 28.36 27.34 355.39 1.98 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 0.67 0.25 0.14 0.02 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 8.68 8.21 1.61 0.64 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 6.37 5.62 117.72 0.37 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 31.31 28.81 355.82 2.26 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 0.70 0.40 0.41 0.27 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 59.83 40.12 85.91 38.05 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 28.22 21.84 122.01 5.30 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) 12/01/2025 _x86_64_ (2 CPU) 00:35:52 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 35.44 0.00 5.15 3.07 0.12 56.22 12:38:01 AM 0 46.59 0.00 6.17 1.75 0.12 45.37 12:38:01 AM 1 24.30 0.00 4.13 4.39 0.13 67.04 12:39:01 AM all 19.33 0.00 2.65 0.26 0.10 77.66 12:39:01 AM 0 17.12 0.00 2.72 0.33 0.08 79.74 12:39:01 AM 1 21.53 0.00 2.59 0.18 0.12 75.58 12:40:01 AM all 31.05 0.00 5.78 1.03 0.09 62.04 12:40:01 AM 0 33.63 0.00 5.97 1.17 0.10 59.14 12:40:01 AM 1 28.47 0.00 5.59 0.90 0.08 64.95 12:41:01 AM all 0.38 0.00 0.15 0.13 0.07 99.27 12:41:01 AM 0 0.13 0.00 0.22 0.22 0.05 99.38 12:41:01 AM 1 0.63 0.00 0.08 0.03 0.08 99.17 12:42:01 AM all 2.26 0.00 0.27 0.01 0.08 97.38 12:42:01 AM 0 3.66 0.00 0.37 0.02 0.10 95.85 12:42:01 AM 1 0.85 0.00 0.17 0.00 0.07 98.91 12:43:01 AM all 0.37 0.00 0.10 0.00 0.08 99.45 12:43:01 AM 0 0.57 0.00 0.08 0.00 0.08 99.26 12:43:01 AM 1 0.17 0.00 0.12 0.00 0.08 99.63 12:44:01 AM all 1.04 0.00 0.20 0.00 0.07 98.70 12:44:01 AM 0 0.97 0.00 0.13 0.00 0.03 98.87 12:44:01 AM 1 1.10 0.00 0.27 0.00 0.10 98.53 12:45:01 AM all 0.67 0.00 0.13 0.00 0.07 99.14 12:45:01 AM 0 0.68 0.00 0.17 0.00 0.08 99.06 12:45:01 AM 1 0.65 0.00 0.08 0.00 0.05 99.22 12:46:01 AM all 1.15 0.00 0.16 0.01 0.08 98.60 12:46:01 AM 0 1.45 0.00 0.18 0.02 0.08 98.26 12:46:01 AM 1 0.85 0.00 0.13 0.00 0.08 98.93 12:47:01 AM all 0.47 0.00 0.09 0.00 0.08 99.37 12:47:01 AM 0 0.62 0.00 0.07 0.00 0.07 99.25 12:47:01 AM 1 0.32 0.00 0.12 0.00 0.08 99.48 12:48:01 AM all 0.95 0.00 0.18 0.00 0.11 98.76 12:48:01 AM 0 1.19 0.00 0.25 0.00 0.13 98.43 12:48:01 AM 1 0.72 0.00 0.12 0.00 0.08 99.08 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 0.49 0.00 0.10 0.00 0.08 99.32 12:49:01 AM 0 0.38 0.00 0.13 0.00 0.10 99.38 12:49:01 AM 1 0.60 0.00 0.07 0.00 0.07 99.27 12:50:01 AM all 1.99 0.00 0.18 0.00 0.11 97.72 12:50:01 AM 0 3.46 0.00 0.25 0.00 0.08 96.21 12:50:01 AM 1 0.52 0.00 0.12 0.00 0.13 99.23 12:51:01 AM all 0.61 0.00 0.28 0.00 0.08 99.02 12:51:01 AM 0 0.72 0.00 0.15 0.00 0.08 99.05 12:51:01 AM 1 0.50 0.00 0.42 0.00 0.08 99.00 12:52:01 AM all 0.98 0.00 0.18 0.00 0.06 98.78 12:52:01 AM 0 1.44 0.00 0.18 0.00 0.05 98.33 12:52:01 AM 1 0.52 0.00 0.18 0.00 0.07 99.23 12:53:01 AM all 0.37 0.00 0.11 0.00 0.08 99.45 12:53:01 AM 0 0.55 0.00 0.08 0.00 0.07 99.30 12:53:01 AM 1 0.18 0.00 0.13 0.00 0.08 99.60 12:54:01 AM all 0.90 0.00 0.15 0.00 0.06 98.89 12:54:01 AM 0 0.60 0.00 0.18 0.00 0.05 99.16 12:54:01 AM 1 1.20 0.00 0.12 0.00 0.07 98.61 12:55:01 AM all 0.43 0.00 0.17 0.00 0.06 99.34 12:55:01 AM 0 0.59 0.00 0.15 0.00 0.07 99.20 12:55:01 AM 1 0.28 0.00 0.18 0.00 0.05 99.48 12:56:01 AM all 1.17 0.00 0.18 0.00 0.07 98.58 12:56:01 AM 0 1.80 0.00 0.20 0.00 0.05 97.94 12:56:01 AM 1 0.53 0.00 0.17 0.00 0.08 99.21 12:57:01 AM all 0.36 0.00 0.10 0.00 0.08 99.46 12:57:01 AM 0 0.38 0.00 0.13 0.00 0.08 99.40 12:57:01 AM 1 0.33 0.00 0.07 0.00 0.07 99.53 12:58:01 AM all 15.37 0.00 2.06 0.14 0.08 82.35 12:58:01 AM 0 16.46 0.00 2.67 0.08 0.08 80.70 12:58:01 AM 1 14.28 0.00 1.45 0.20 0.07 84.00 Average: all 5.52 0.00 0.88 0.22 0.08 93.30 Average: 0 6.34 0.00 0.98 0.17 0.08 92.43 Average: 1 4.70 0.00 0.78 0.27 0.08 94.17