---> uname -a: Linux prd-centos8-robot-2c-8g-47033.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 636 4730 19 2330 6762 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:04:07:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85068sec preferred_lft 85068sec inet6 fe80::f816:3eff:fe04:7c8/64 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) 07/29/2025 _x86_64_ (2 CPU) 02:25:34 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 143.34 72.08 71.26 7843.25 40182.84 02:28:01 AM 115.59 0.72 114.88 52.92 12145.47 02:29:01 AM 24.78 0.42 24.36 64.78 1996.53 02:30:01 AM 65.04 6.98 58.06 1295.58 4332.68 02:31:01 AM 29.23 0.00 29.23 0.00 5527.88 02:32:01 AM 0.53 0.00 0.53 0.00 7.75 02:33:01 AM 0.40 0.00 0.40 0.00 4.93 02:34:01 AM 0.45 0.02 0.43 0.13 14.88 02:35:01 AM 2.05 0.00 2.05 0.00 195.85 02:36:01 AM 0.55 0.00 0.55 0.00 343.43 02:37:01 AM 0.37 0.00 0.37 0.00 161.95 02:38:01 AM 0.40 0.00 0.40 0.00 199.52 02:39:01 AM 0.32 0.00 0.32 0.00 318.29 02:40:03 AM 0.21 0.00 0.21 0.00 89.36 02:41:01 AM 1.53 0.03 1.50 0.28 231.35 02:42:01 AM 0.35 0.00 0.35 0.00 189.64 02:43:01 AM 0.30 0.00 0.30 0.00 204.70 02:44:01 AM 0.20 0.00 0.20 0.00 109.55 02:45:01 AM 7.77 5.95 1.82 574.97 372.59 02:46:01 AM 1.82 0.00 1.82 0.00 202.23 02:47:01 AM 22.09 0.42 21.68 47.72 3680.22 Average: 19.88 4.13 15.75 470.55 3359.15 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5314744 6982652 2567688 32.57 2688 1855664 792088 8.87 213164 2054732 187728 02:28:01 AM 5156104 6990924 2726328 34.59 2688 2010432 729480 8.17 198948 2175944 42484 02:29:01 AM 5228768 7065152 2653664 33.67 2688 2012380 661844 7.41 219672 2085512 10748 02:30:01 AM 4963424 7045872 2919008 37.03 2688 2250004 665116 7.45 262840 2280284 148752 02:31:01 AM 4958108 7040312 2924324 37.10 2688 2250016 665116 7.45 262860 2280820 4 02:32:01 AM 4957924 7040132 2924508 37.10 2688 2250020 665116 7.45 262864 2280896 8 02:33:01 AM 4957584 7039792 2924848 37.11 2688 2250020 665116 7.45 262864 2281308 4 02:34:01 AM 4912664 6996080 2969768 37.68 2688 2251236 731156 8.19 263012 2325640 1016 02:35:01 AM 4894332 6984700 2988100 37.91 2688 2258220 731156 8.19 263096 2343348 3904 02:36:01 AM 4868092 6967460 3014340 38.24 2688 2267188 761968 8.53 263096 2370092 2700 02:37:01 AM 4859548 6961252 3022884 38.35 2688 2269532 799880 8.96 263096 2378740 288 02:38:01 AM 4851792 6959984 3030640 38.45 2688 2276044 799880 8.96 263096 2386360 892 02:39:01 AM 4841212 6958700 3041220 38.58 2688 2285308 799880 8.96 263096 2397128 632 02:40:03 AM 4838196 6957824 3044236 38.62 2688 2287440 838008 9.38 263096 2399608 56 02:41:01 AM 4832048 6957388 3050384 38.70 2688 2293192 836276 9.36 263224 2405212 8 02:42:01 AM 4822676 6957444 3059756 38.82 2688 2302620 836276 9.36 263224 2414580 3876 02:43:01 AM 4817768 6955636 3064664 38.88 2688 2305680 852468 9.55 263224 2419996 844 02:44:01 AM 4811608 6955316 3070824 38.96 2688 2311548 852468 9.55 263228 2425620 3476 02:45:01 AM 4784212 6954580 3098220 39.31 2688 2338096 847288 9.49 265320 2450124 2388 02:46:01 AM 4865740 7041100 3016692 38.27 2688 2343044 650380 7.28 265860 2370460 2788 02:47:01 AM 4895552 6970324 2986880 37.89 2688 2248596 699436 7.83 532388 2099764 22264 Average: 4925338 6989649 2957094 37.52 2688 2234109 756209 8.47 268632 2315532 20708 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 256.25 168.03 1642.99 57.87 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 65.94 52.30 825.73 9.11 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 14.26 11.71 5.89 4.20 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 193.72 148.31 346.99 41.55 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 302.73 216.08 58.77 45.98 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 3.05 1.97 0.60 0.47 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 3.13 2.18 0.95 0.79 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 62.51 48.83 15.31 4.60 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 198.05 199.00 47.47 14.61 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 15.16 15.66 28.11 1.94 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 154.13 154.77 26.85 12.15 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 148.21 149.96 40.40 11.00 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 15.71 13.48 28.79 1.80 0.00 0.00 0.00 0.00 02:40:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:03 AM eth0 122.35 123.02 22.62 9.75 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 179.35 180.40 43.47 13.40 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 9.35 9.68 29.16 1.58 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 145.81 145.61 29.19 11.85 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 148.15 150.17 37.84 10.98 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 8.53 9.25 28.30 1.49 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 145.28 127.84 32.13 10.56 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 113.61 74.01 227.13 308.75 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 109.69 95.25 167.56 27.36 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) 07/29/2025 _x86_64_ (2 CPU) 02:25:34 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 41.96 0.05 8.01 13.46 0.12 36.40 02:27:01 AM 0 37.09 0.07 7.18 12.62 0.12 42.93 02:27:01 AM 1 46.85 0.03 8.84 14.31 0.12 29.85 02:28:01 AM all 32.39 0.00 4.95 1.92 0.11 60.63 02:28:01 AM 0 28.49 0.00 4.61 1.92 0.10 64.88 02:28:01 AM 1 36.29 0.00 5.28 1.92 0.12 56.40 02:29:01 AM all 12.38 0.00 1.74 0.50 0.07 85.32 02:29:01 AM 0 6.82 0.00 1.69 0.22 0.07 91.21 02:29:01 AM 1 17.93 0.00 1.79 0.78 0.07 79.44 02:30:01 AM all 33.73 0.00 6.24 1.36 0.12 58.55 02:30:01 AM 0 28.02 0.00 5.62 1.51 0.12 64.74 02:30:01 AM 1 39.45 0.00 6.86 1.22 0.12 52.36 02:31:01 AM all 0.77 0.00 0.80 0.92 0.06 97.45 02:31:01 AM 0 0.98 0.00 0.83 1.08 0.03 97.06 02:31:01 AM 1 0.55 0.00 0.77 0.75 0.08 97.84 02:32:01 AM all 0.37 0.00 0.08 0.00 0.03 99.52 02:32:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.26 02:32:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 02:33:01 AM all 0.40 0.00 0.08 0.00 0.04 99.48 02:33:01 AM 0 0.63 0.00 0.08 0.00 0.05 99.23 02:33:01 AM 1 0.17 0.00 0.07 0.00 0.03 99.73 02:34:01 AM all 4.45 0.00 0.48 0.00 0.06 95.01 02:34:01 AM 0 1.53 0.00 0.32 0.00 0.05 98.10 02:34:01 AM 1 7.39 0.00 0.64 0.00 0.07 91.90 02:35:01 AM all 14.65 0.00 1.35 0.00 0.11 83.89 02:35:01 AM 0 4.25 0.00 0.96 0.00 0.10 94.69 02:35:01 AM 1 25.15 0.00 1.75 0.00 0.12 72.98 02:36:01 AM all 13.10 0.00 0.64 0.03 0.10 86.13 02:36:01 AM 0 2.74 0.00 0.27 0.07 0.08 96.84 02:36:01 AM 1 23.45 0.00 1.00 0.00 0.12 75.43 02:37:01 AM all 10.10 0.00 0.89 0.00 0.10 88.90 02:37:01 AM 0 10.98 0.00 0.88 0.00 0.10 88.04 02:37:01 AM 1 9.22 0.00 0.91 0.00 0.10 89.77 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 12.48 0.00 1.19 0.00 0.09 86.24 02:38:01 AM 0 7.65 0.00 1.03 0.00 0.10 91.23 02:38:01 AM 1 17.34 0.00 1.35 0.00 0.08 81.23 02:39:01 AM all 13.24 0.00 0.69 0.01 0.10 85.96 02:39:01 AM 0 7.12 0.00 0.52 0.02 0.08 92.26 02:39:01 AM 1 19.34 0.00 0.87 0.00 0.12 79.68 02:40:03 AM all 9.06 0.00 2.06 0.00 0.09 88.79 02:40:03 AM 0 8.39 0.00 0.88 0.00 0.10 90.63 02:40:03 AM 1 9.74 0.00 3.26 0.00 0.08 86.92 02:41:01 AM all 13.25 0.00 1.51 0.02 0.09 85.13 02:41:01 AM 0 4.68 0.00 1.34 0.02 0.09 93.88 02:41:01 AM 1 21.90 0.00 1.68 0.02 0.09 76.31 02:42:01 AM all 13.44 0.00 0.65 0.02 0.08 85.81 02:42:01 AM 0 10.34 0.00 0.59 0.03 0.08 88.96 02:42:01 AM 1 16.54 0.00 0.72 0.00 0.08 82.66 02:43:01 AM all 10.78 0.00 0.95 0.02 0.09 88.16 02:43:01 AM 0 8.72 0.00 0.98 0.03 0.08 90.18 02:43:01 AM 1 12.84 0.00 0.93 0.00 0.10 86.13 02:44:01 AM all 11.78 0.00 1.12 0.01 0.09 87.00 02:44:01 AM 0 9.92 0.00 1.08 0.00 0.10 88.90 02:44:01 AM 1 13.63 0.00 1.16 0.02 0.08 85.11 02:45:01 AM all 13.28 0.23 0.75 0.15 0.13 85.46 02:45:01 AM 0 13.69 0.00 0.67 0.05 0.13 85.46 02:45:01 AM 1 12.87 0.47 0.84 0.25 0.12 85.46 02:46:01 AM all 13.40 0.00 1.03 0.02 0.08 85.47 02:46:01 AM 0 3.66 0.00 0.82 0.03 0.05 95.43 02:46:01 AM 1 23.17 0.00 1.25 0.00 0.10 75.48 02:47:01 AM all 24.21 0.00 3.29 0.44 0.12 71.93 02:47:01 AM 0 17.51 0.00 3.09 0.60 0.12 78.68 02:47:01 AM 1 30.93 0.00 3.50 0.28 0.12 65.17 Average: all 14.25 0.01 1.83 0.90 0.09 82.91 Average: 0 10.19 0.00 1.60 0.87 0.09 87.26 Average: 1 18.31 0.02 2.07 0.93 0.09 78.56