---> uname -a: Linux prd-centos8-robot-2c-8g-41395.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 650 4804 19 2242 6749 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:62:58:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85221sec preferred_lft 85221sec inet6 fe80::f816:3eff:fe62:5809/64 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) 07/10/2025 _x86_64_ (2 CPU) 02:25:31 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 135.00 51.80 83.21 6280.44 9529.91 02:28:01 AM 80.77 0.72 80.06 52.92 9935.47 02:29:01 AM 33.09 0.42 32.67 64.78 2831.89 02:30:00 AM 75.84 7.07 68.77 1312.01 8179.03 02:30:01 AM 0.00 0.00 0.00 0.00 0.00 02:31:01 AM 8.26 0.00 8.26 0.00 614.91 02:32:01 AM 2.47 0.00 2.47 0.00 70.59 02:33:01 AM 0.15 0.00 0.15 0.00 2.27 02:34:01 AM 0.38 0.02 0.37 0.13 89.64 02:35:01 AM 1.87 0.00 1.87 0.00 145.85 02:36:01 AM 2.70 2.40 0.30 362.47 29.13 02:37:01 AM 6.73 3.58 3.15 214.33 234.11 02:38:01 AM 0.35 0.00 0.35 0.00 56.59 02:39:01 AM 0.17 0.00 0.17 0.00 100.77 02:40:00 AM 0.17 0.00 0.17 0.00 95.37 02:40:01 AM 0.00 0.00 0.00 0.00 0.00 02:41:01 AM 1.45 0.03 1.42 0.27 139.67 02:42:01 AM 0.33 0.00 0.33 0.00 101.28 02:43:01 AM 0.27 0.00 0.27 0.00 112.13 02:44:01 AM 11.06 0.32 10.75 36.92 492.84 02:45:01 AM 32.11 0.48 31.63 53.86 2498.17 Average: 20.64 3.51 17.12 439.97 1849.48 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5357032 7064128 2525392 32.04 2688 1889304 664844 7.44 186480 2014316 174988 02:28:01 AM 5161296 6998468 2721128 34.52 2688 2013192 722524 8.09 198560 2167828 42488 02:29:01 AM 5100680 7001240 2781744 35.29 2688 2074320 716140 8.02 230376 2191728 50508 02:30:00 AM 4927584 7012464 2954840 37.49 2688 2252764 695300 7.79 262788 2309076 10832 02:30:01 AM 4927068 7011948 2955356 37.49 2688 2252764 695300 7.79 262792 2309476 10832 02:31:01 AM 4927380 7012196 2955044 37.49 2688 2252768 695300 7.79 262792 2309540 4 02:32:01 AM 4927292 7012108 2955132 37.49 2688 2252768 679600 7.61 262792 2309668 4 02:33:01 AM 4926992 7011808 2955432 37.49 2688 2252768 679600 7.61 262792 2309692 4 02:34:01 AM 4875724 6963208 3006700 38.14 2688 2255452 765740 8.57 263028 2360220 216 02:35:01 AM 4871704 6961716 3010720 38.20 2688 2257964 765740 8.57 263296 2364468 132 02:36:01 AM 4842316 6945704 3040108 38.57 2688 2271368 783796 8.78 263604 2392900 1952 02:37:01 AM 4847316 6960112 3035108 38.50 2688 2280716 803488 9.00 265696 2386072 12 02:38:01 AM 4844104 6960036 3038320 38.55 2688 2283868 803488 9.00 265696 2389160 1604 02:39:01 AM 4838928 6957696 3043496 38.61 2688 2286688 818984 9.17 265696 2394292 1432 02:40:00 AM 4836168 6957292 3046256 38.65 2688 2289044 818468 9.16 265696 2397136 1008 02:40:01 AM 4835492 6956900 3046932 38.65 2688 2289336 818468 9.16 265696 2397884 1316 02:41:01 AM 4832760 6956736 3049664 38.69 2688 2291884 818596 9.17 265848 2400184 552 02:42:01 AM 4829832 6956316 3052592 38.73 2688 2294424 841792 9.43 265848 2403004 216 02:43:01 AM 4826228 6956060 3056196 38.77 2688 2297740 857192 9.60 265848 2406656 236 02:44:01 AM 4824828 6859560 3057596 38.79 2688 2207556 821844 9.20 324152 2369444 94716 02:45:01 AM 4972360 6961440 2910064 36.92 2688 2162952 715096 8.01 488196 2063864 25036 Average: 4920623 6975102 2961801 37.57 2688 2224269 761014 8.52 269413 2316505 19909 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 328.62 207.51 1755.68 61.74 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 67.43 50.08 715.75 8.32 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 33.81 31.21 143.99 8.11 0.00 0.00 0.00 0.00 02:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:00 AM eth0 570.92 409.66 287.40 96.62 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 2.58 2.27 0.46 0.45 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 2.27 1.05 0.39 0.20 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 2.62 2.07 0.71 0.64 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 121.58 110.26 27.67 9.29 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 90.72 91.24 17.15 7.31 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 74.30 74.22 15.85 6.07 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 120.01 121.56 23.10 9.74 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 177.20 179.22 31.79 12.84 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 124.54 125.62 24.77 9.89 0.00 0.00 0.00 0.00 02:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:00 AM eth0 176.74 177.86 30.80 13.18 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 379.41 388.24 108.25 27.22 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 96.38 97.12 19.06 7.52 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 75.10 75.54 16.61 6.49 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 217.61 219.73 38.95 15.59 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 132.69 97.33 148.33 121.39 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 19.40 17.66 17.55 8.04 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 127.88 109.94 174.39 21.17 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) 07/10/2025 _x86_64_ (2 CPU) 02:25:31 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 47.78 0.03 8.07 1.67 0.13 42.33 02:27:01 AM 0 56.37 0.02 8.79 1.92 0.13 32.77 02:27:01 AM 1 39.23 0.03 7.35 1.42 0.12 51.86 02:28:01 AM all 22.89 0.00 3.36 1.07 0.10 72.58 02:28:01 AM 0 24.86 0.00 2.71 0.83 0.10 71.50 02:28:01 AM 1 20.92 0.00 4.00 1.32 0.10 73.67 02:29:01 AM all 22.87 0.00 3.44 0.59 0.08 73.02 02:29:01 AM 0 33.34 0.00 4.19 0.72 0.10 61.64 02:29:01 AM 1 12.42 0.00 2.68 0.47 0.07 84.36 02:30:00 AM all 23.56 0.00 5.45 0.94 0.10 69.94 02:30:00 AM 0 23.05 0.00 5.17 0.63 0.10 71.05 02:30:00 AM 1 24.08 0.00 5.74 1.26 0.10 68.82 02:30:01 AM all 1.14 0.00 1.14 0.00 0.00 97.73 02:30:01 AM 0 1.14 0.00 1.14 0.00 0.00 97.73 02:30:01 AM 1 1.14 0.00 1.14 0.00 0.00 97.73 02:31:01 AM all 0.33 0.00 0.10 0.08 0.04 99.46 02:31:01 AM 0 0.10 0.00 0.10 0.08 0.03 99.68 02:31:01 AM 1 0.55 0.00 0.10 0.07 0.05 99.23 02:32:01 AM all 0.29 0.00 0.07 0.01 0.03 99.60 02:32:01 AM 0 0.08 0.00 0.10 0.02 0.03 99.77 02:32:01 AM 1 0.50 0.00 0.03 0.00 0.03 99.43 02:33:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 02:33:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:33:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 02:34:01 AM all 8.72 0.00 0.99 0.00 0.08 90.22 02:34:01 AM 0 11.69 0.00 1.10 0.00 0.07 87.15 02:34:01 AM 1 5.76 0.00 0.87 0.00 0.08 93.28 02:35:01 AM all 8.74 0.00 0.76 0.01 0.08 90.41 02:35:01 AM 0 7.69 0.00 0.66 0.02 0.08 91.55 02:35:01 AM 1 9.79 0.00 0.87 0.00 0.09 89.25 02:36:01 AM all 7.37 0.09 0.70 0.06 0.08 91.69 02:36:01 AM 0 8.08 0.18 0.74 0.12 0.08 90.79 02:36:01 AM 1 6.65 0.00 0.67 0.00 0.08 92.59 02:36:01 AM CPU %user %nice %system %iowait %steal %idle 02:37:01 AM all 8.83 0.15 0.99 0.07 0.08 89.88 02:37:01 AM 0 11.66 0.30 1.21 0.12 0.08 86.63 02:37:01 AM 1 5.99 0.00 0.77 0.02 0.08 93.13 02:38:01 AM all 8.98 0.00 0.97 0.01 0.08 89.96 02:38:01 AM 0 12.23 0.00 1.13 0.00 0.08 86.55 02:38:01 AM 1 5.73 0.00 0.81 0.02 0.08 93.36 02:39:01 AM all 9.16 0.00 0.94 0.00 0.13 89.77 02:39:01 AM 0 11.47 0.00 1.11 0.00 0.12 87.30 02:39:01 AM 1 6.84 0.00 0.77 0.00 0.13 92.25 02:40:00 AM all 8.91 0.00 1.05 0.00 0.08 89.97 02:40:00 AM 0 9.26 0.00 1.05 0.00 0.07 89.63 02:40:00 AM 1 8.55 0.00 1.05 0.00 0.09 90.31 02:40:01 AM all 38.00 0.00 4.00 0.00 0.00 58.00 02:40:01 AM 0 34.65 0.00 3.96 0.00 0.00 61.39 02:40:01 AM 1 41.41 0.00 4.04 0.00 0.00 54.55 02:41:01 AM all 7.84 0.00 0.80 0.01 0.08 91.27 02:41:01 AM 0 10.67 0.00 1.03 0.00 0.08 88.22 02:41:01 AM 1 5.02 0.00 0.57 0.02 0.07 94.33 02:42:01 AM all 8.51 0.00 0.77 0.00 0.08 90.64 02:42:01 AM 0 10.86 0.00 0.87 0.00 0.08 88.18 02:42:01 AM 1 6.15 0.00 0.68 0.00 0.07 93.11 02:43:01 AM all 9.55 0.00 1.16 0.00 0.09 89.20 02:43:01 AM 0 14.36 0.00 1.22 0.00 0.10 84.33 02:43:01 AM 1 4.77 0.00 1.10 0.00 0.08 94.05 02:44:01 AM all 22.43 0.00 2.48 0.08 0.10 74.91 02:44:01 AM 0 25.05 0.00 2.86 0.07 0.10 71.91 02:44:01 AM 1 19.81 0.00 2.11 0.08 0.10 77.90 02:45:01 AM all 29.85 0.00 4.27 0.24 0.12 65.52 02:45:01 AM 0 43.07 0.00 4.70 0.15 0.12 51.97 02:45:01 AM 1 16.63 0.00 3.84 0.33 0.12 79.08 Average: all 13.56 0.01 1.92 0.25 0.08 84.17 Average: 0 16.56 0.03 2.05 0.25 0.08 81.04 Average: 1 10.56 0.00 1.80 0.26 0.08 87.30