---> uname -a: Linux prd-centos8-robot-2c-8g-49765.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 688 4826 19 2182 6711 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:c8:b1:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.248/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85523sec preferred_lft 85523sec inet6 fe80::f816:3eff:fec8:b1f1/64 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) 08/06/2025 _x86_64_ (2 CPU) 06:25:31 LINUX RESTART (2 CPU) 06:26:01 AM tps rtps wtps bread/s bwrtn/s 06:27:01 AM 79.27 16.51 62.76 5232.26 6196.87 06:28:01 AM 82.74 0.72 82.02 52.92 10490.35 06:29:01 AM 62.82 7.13 55.69 1310.71 4091.43 06:30:01 AM 54.77 0.25 54.52 47.05 7679.64 06:31:01 AM 7.58 0.22 7.36 11.73 303.98 06:32:01 AM 1.95 0.00 1.95 0.00 98.12 06:33:01 AM 0.23 0.00 0.23 0.00 67.09 06:34:01 AM 0.20 0.00 0.20 0.00 61.52 06:35:01 AM 0.28 0.00 0.28 0.00 52.83 06:36:01 AM 0.40 0.00 0.40 0.00 10.45 06:37:01 AM 0.35 0.00 0.35 0.00 15.38 06:38:01 AM 0.20 0.00 0.20 0.00 42.81 06:39:01 AM 10.71 0.32 10.40 36.92 383.66 06:40:02 AM 28.41 0.53 27.87 64.78 1715.81 Average: 23.57 1.83 21.73 482.60 2229.34 06:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 AM 5345104 7028216 2537324 32.19 2688 1866032 797632 8.93 188428 2032956 175520 06:28:01 AM 5132112 6966348 2750316 34.89 2688 2009816 819616 9.18 198540 2196192 42484 06:29:01 AM 4828556 6936044 3053872 38.74 2688 2276304 853688 9.56 289720 2393356 206892 06:30:01 AM 4866332 6951280 3016096 38.26 2688 2252128 733848 8.22 262428 2367960 8 06:31:01 AM 4826076 6912244 3056352 38.77 2688 2253552 816236 9.14 262572 2411604 196 06:32:01 AM 4819728 6907628 3062700 38.85 2688 2255296 833120 9.33 262584 2418256 1120 06:33:01 AM 4817572 6906896 3064856 38.88 2688 2256708 854880 9.57 262584 2420204 620 06:34:01 AM 4816212 6907176 3066216 38.90 2688 2258348 854880 9.57 262588 2421656 488 06:35:01 AM 4812824 6904812 3069604 38.94 2688 2259348 870256 9.74 262588 2424948 16 06:36:01 AM 4810476 6902828 3071952 38.97 2688 2259728 870256 9.74 262592 2427192 292 06:37:01 AM 4809936 6902568 3072492 38.98 2688 2260044 870256 9.74 262592 2427928 272 06:38:01 AM 4807036 6900868 3075392 39.02 2688 2261192 870256 9.74 262592 2430848 180 06:39:01 AM 5002984 6927920 2879444 36.53 2688 2097140 770400 8.63 299864 2217064 40512 06:40:02 AM 4990792 6918204 2891636 36.68 2688 2100320 791080 8.86 467744 2066312 25040 Average: 4906124 6926645 2976304 37.76 2688 2190425 829029 9.28 271958 2332605 35260 06:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 309.28 196.47 1755.42 62.32 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 64.18 48.97 715.92 8.36 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 44.61 35.49 327.91 9.03 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 212.10 152.17 46.87 35.36 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 71.26 64.67 14.38 6.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 87.82 86.07 16.28 7.90 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 52.35 51.28 10.79 5.51 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 81.74 81.97 14.91 7.46 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 47.13 44.44 9.98 5.45 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 14.91 14.10 3.90 2.60 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 12.58 11.03 3.15 1.96 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 40.03 35.26 9.73 6.19 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 74.73 54.82 100.67 54.94 0.00 0.00 0.00 0.00 06:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:02 AM eth0 23.58 17.61 29.14 8.16 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 81.16 63.88 218.51 15.80 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) 08/06/2025 _x86_64_ (2 CPU) 06:25:31 LINUX RESTART (2 CPU) 06:26:01 AM CPU %user %nice %system %iowait %steal %idle 06:27:01 AM all 42.56 0.00 6.45 0.77 0.11 50.11 06:27:01 AM 0 51.76 0.00 6.97 0.83 0.10 40.33 06:27:01 AM 1 33.37 0.00 5.92 0.70 0.12 59.89 06:28:01 AM all 23.83 0.00 3.47 0.78 0.08 71.84 06:28:01 AM 0 32.25 0.00 3.74 0.60 0.07 63.35 06:28:01 AM 1 15.41 0.00 3.20 0.97 0.10 80.32 06:29:01 AM all 29.02 0.00 4.94 0.50 0.09 65.45 06:29:01 AM 0 38.04 0.00 5.43 0.55 0.10 55.88 06:29:01 AM 1 20.00 0.00 4.45 0.45 0.08 75.02 06:30:01 AM all 14.48 0.00 2.95 0.46 0.08 82.04 06:30:01 AM 0 18.59 0.00 3.13 0.74 0.07 77.48 06:30:01 AM 1 10.38 0.00 2.77 0.18 0.08 86.59 06:31:01 AM all 5.50 0.00 0.44 0.03 0.06 93.97 06:31:01 AM 0 4.82 0.00 0.42 0.00 0.05 94.71 06:31:01 AM 1 6.19 0.00 0.45 0.07 0.07 93.23 06:32:01 AM all 6.21 0.00 0.44 0.01 0.08 93.26 06:32:01 AM 0 8.36 0.00 0.45 0.00 0.08 91.10 06:32:01 AM 1 4.06 0.00 0.42 0.02 0.08 95.42 06:33:01 AM all 5.14 0.00 0.28 0.00 0.09 94.48 06:33:01 AM 0 5.40 0.00 0.30 0.00 0.10 94.19 06:33:01 AM 1 4.88 0.00 0.27 0.00 0.08 94.77 06:34:01 AM all 4.95 0.00 0.34 0.00 0.08 94.64 06:34:01 AM 0 6.69 0.00 0.35 0.00 0.07 92.89 06:34:01 AM 1 3.20 0.00 0.32 0.00 0.08 96.39 06:35:01 AM all 6.71 0.00 0.35 0.00 0.09 92.84 06:35:01 AM 0 9.74 0.00 0.37 0.00 0.10 89.79 06:35:01 AM 1 3.68 0.00 0.33 0.00 0.08 95.90 06:36:01 AM all 4.14 0.00 0.26 0.00 0.08 95.53 06:36:01 AM 0 2.94 0.00 0.25 0.00 0.07 96.74 06:36:01 AM 1 5.33 0.00 0.27 0.00 0.08 94.32 06:37:01 AM all 3.22 0.00 0.26 0.00 0.08 96.44 06:37:01 AM 0 3.44 0.00 0.28 0.00 0.10 96.17 06:37:01 AM 1 3.00 0.00 0.23 0.00 0.07 96.70 06:37:01 AM CPU %user %nice %system %iowait %steal %idle 06:38:01 AM all 10.61 0.00 0.45 0.00 0.11 88.83 06:38:01 AM 0 12.56 0.00 0.52 0.00 0.08 86.84 06:38:01 AM 1 8.65 0.00 0.38 0.00 0.13 90.83 06:39:01 AM all 20.40 0.00 2.16 0.05 0.10 77.28 06:39:01 AM 0 29.31 0.00 2.77 0.07 0.10 67.75 06:39:01 AM 1 11.50 0.00 1.55 0.03 0.10 86.81 06:40:02 AM all 28.67 0.00 4.00 0.13 0.08 67.13 06:40:02 AM 0 30.97 0.00 3.95 0.15 0.07 64.87 06:40:02 AM 1 26.37 0.00 4.05 0.10 0.08 69.40 Average: all 14.69 0.00 1.92 0.20 0.09 83.11 Average: 0 18.23 0.00 2.07 0.21 0.08 79.41 Average: 1 11.16 0.00 1.76 0.18 0.09 86.81