---> uname -a: Linux prd-centos8-robot-2c-8g-42473.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 696 4818 19 2182 6703 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:6a:bc:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84959sec preferred_lft 84959sec inet6 fe80::f816:3eff:fe6a:bc79/64 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) 07/14/2025 _x86_64_ (2 CPU) 02:07:50 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 197.50 156.68 40.82 14593.42 38840.49 02:10:01 AM 77.56 0.27 77.29 12.66 5409.48 02:11:01 AM 81.13 0.72 80.41 52.90 10948.60 02:12:01 AM 35.63 6.40 29.23 1300.45 1968.82 02:13:01 AM 65.59 0.98 64.61 57.31 7998.57 02:14:01 AM 4.70 0.03 4.67 1.07 184.75 02:15:01 AM 1.77 0.00 1.77 0.00 62.65 02:16:01 AM 0.23 0.00 0.23 0.00 5.22 02:17:01 AM 0.33 0.00 0.33 0.00 9.98 02:18:01 AM 0.23 0.00 0.23 0.00 4.43 02:19:01 AM 0.40 0.00 0.40 0.00 13.55 02:20:01 AM 0.55 0.00 0.55 0.00 13.53 02:21:01 AM 9.05 5.95 3.10 574.78 74.41 02:22:01 AM 0.30 0.00 0.30 0.00 5.90 02:23:01 AM 1.30 0.03 1.27 0.27 44.90 02:24:01 AM 0.32 0.00 0.32 0.00 6.60 02:25:01 AM 0.33 0.00 0.33 0.00 11.65 02:26:01 AM 0.33 0.00 0.33 0.00 6.67 02:27:01 AM 0.12 0.00 0.12 0.00 9.23 02:28:01 AM 0.32 0.00 0.32 0.00 5.41 02:29:01 AM 0.40 0.00 0.40 0.00 13.65 02:30:01 AM 0.18 0.00 0.18 0.00 2.83 02:31:01 AM 21.54 0.40 21.14 46.78 1000.10 Average: 21.74 7.46 14.28 723.68 2898.25 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5597216 7077812 2285216 28.99 2688 1675856 719032 8.05 177044 1836200 64468 02:10:01 AM 5264144 7055856 2618288 33.22 2688 1969004 689988 7.73 186928 2095932 247592 02:11:01 AM 5160992 7004068 2721440 34.53 2688 2019496 831720 9.31 209412 2162748 9352 02:12:01 AM 4973056 6934548 2909376 36.91 2688 2134988 890316 9.97 258972 2293408 67480 02:13:01 AM 4891044 6972864 2991388 37.95 2688 2249628 769032 8.61 262292 2350624 164 02:14:01 AM 4848772 6931196 3033660 38.49 2688 2250232 835636 9.36 262416 2392344 4 02:15:01 AM 4848904 6931360 3033528 38.48 2688 2250264 835636 9.36 262416 2392308 40 02:16:01 AM 4837744 6920432 3044688 38.63 2688 2250496 856064 9.59 262416 2403016 172 02:17:01 AM 4837828 6920548 3044604 38.63 2688 2250528 856064 9.59 262416 2403048 40 02:18:01 AM 4836384 6919328 3046048 38.64 2688 2250752 856064 9.59 262424 2404480 232 02:19:01 AM 4834364 6917344 3048068 38.67 2688 2250788 856064 9.59 262424 2406848 4 02:20:01 AM 4841140 6924340 3041292 38.58 2688 2251008 836688 9.37 262424 2400236 4 02:21:01 AM 4823592 6924108 3058840 38.81 2688 2268288 835152 9.35 264676 2415184 40 02:22:01 AM 4823016 6923992 3059416 38.81 2688 2268748 835152 9.35 264784 2415852 468 02:23:01 AM 4808452 6909476 3073980 39.00 2688 2268788 866072 9.70 264844 2429856 56 02:24:01 AM 4791280 6892544 3091152 39.22 2688 2269028 866312 9.70 264844 2446620 240 02:25:01 AM 4819620 6920900 3062812 38.86 2688 2269060 838044 9.38 264844 2418428 40 02:26:01 AM 4820212 6921624 3062220 38.85 2688 2269176 838044 9.38 264844 2418676 120 02:27:01 AM 4817616 6919152 3064816 38.88 2688 2269300 838044 9.38 264844 2421052 4 02:28:01 AM 4803816 6905392 3078616 39.06 2688 2269340 870836 9.75 264844 2434632 4 02:29:01 AM 4795688 6897504 3086744 39.16 2688 2269580 866904 9.71 264844 2442396 4 02:30:01 AM 4815032 6916880 3067400 38.91 2688 2269612 844992 9.46 264844 2423020 4 02:31:01 AM 4968604 6903408 2913828 36.97 2688 2108380 802640 8.99 462924 2094076 33492 Average: 4906892 6936725 2975540 37.75 2688 2200102 831935 9.32 262727 2343521 18436 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 240.84 131.26 1319.69 50.18 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 78.23 67.97 884.29 8.77 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 61.61 47.57 568.38 16.92 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 38.71 32.11 312.16 7.93 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 168.24 124.76 39.30 28.91 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 31.83 20.58 7.44 4.67 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 0.67 0.17 0.04 0.02 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 16.18 15.61 119.92 1.17 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 0.77 0.17 0.05 0.02 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 9.40 8.27 1.40 0.66 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 1.65 0.57 0.46 0.28 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 19.09 17.68 120.09 1.30 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 3.32 0.97 0.18 0.08 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 17.83 17.18 3.30 3.23 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 7.33 6.56 117.72 0.43 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 29.73 28.61 355.48 2.07 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 0.58 0.10 0.03 0.01 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 9.87 6.65 1.36 0.52 0.00 0.00 0.00 0.00 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 2.95 1.87 1.36 0.50 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 7.68 6.80 117.79 0.44 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 34.99 28.18 356.08 2.03 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 0.80 0.15 0.10 0.01 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 59.12 42.60 88.91 33.04 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 36.59 26.37 192.01 7.10 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) 07/14/2025 _x86_64_ (2 CPU) 02:07:50 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 41.04 0.06 9.14 4.75 0.10 44.91 02:09:01 AM 0 45.79 0.03 9.21 6.00 0.08 38.88 02:09:01 AM 1 36.29 0.08 9.06 3.50 0.12 50.95 02:10:01 AM all 31.95 0.00 4.47 1.88 0.12 61.58 02:10:01 AM 0 33.82 0.00 4.71 1.61 0.12 59.75 02:10:01 AM 1 30.08 0.00 4.24 2.15 0.12 63.41 02:11:01 AM all 16.28 0.00 2.87 1.04 0.08 79.73 02:11:01 AM 0 15.27 0.00 2.80 1.10 0.07 80.76 02:11:01 AM 1 17.28 0.00 2.93 0.98 0.10 78.70 02:12:01 AM all 22.98 0.00 3.35 0.35 0.08 73.24 02:12:01 AM 0 28.53 0.00 3.65 0.45 0.10 67.27 02:12:01 AM 1 17.41 0.00 3.06 0.25 0.07 79.22 02:13:01 AM all 20.28 0.00 3.56 0.66 0.08 75.42 02:13:01 AM 0 26.23 0.00 3.89 0.67 0.07 69.15 02:13:01 AM 1 14.34 0.00 3.23 0.65 0.08 81.69 02:14:01 AM all 2.20 0.00 0.26 0.16 0.05 97.33 02:14:01 AM 0 0.42 0.00 0.18 0.32 0.05 99.03 02:14:01 AM 1 3.98 0.00 0.33 0.00 0.05 95.63 02:15:01 AM all 0.40 0.00 0.12 0.00 0.08 99.41 02:15:01 AM 0 0.47 0.00 0.10 0.00 0.08 99.35 02:15:01 AM 1 0.33 0.00 0.13 0.00 0.07 99.47 02:16:01 AM all 0.88 0.00 0.15 0.00 0.08 98.90 02:16:01 AM 0 0.92 0.00 0.12 0.00 0.05 98.91 02:16:01 AM 1 0.84 0.00 0.18 0.00 0.10 98.88 02:17:01 AM all 0.48 0.00 0.08 0.00 0.05 99.39 02:17:01 AM 0 0.70 0.00 0.07 0.00 0.05 99.18 02:17:01 AM 1 0.27 0.00 0.08 0.00 0.05 99.60 02:18:01 AM all 1.00 0.00 0.13 0.00 0.07 98.80 02:18:01 AM 0 1.52 0.00 0.10 0.00 0.05 98.33 02:18:01 AM 1 0.48 0.00 0.17 0.00 0.08 99.26 02:19:01 AM all 0.53 0.00 0.11 0.00 0.08 99.28 02:19:01 AM 0 0.40 0.00 0.15 0.00 0.10 99.35 02:19:01 AM 1 0.67 0.00 0.07 0.00 0.05 99.22 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 0.95 0.00 0.14 0.01 0.08 98.81 02:20:01 AM 0 1.14 0.00 0.17 0.00 0.08 98.61 02:20:01 AM 1 0.77 0.00 0.12 0.02 0.08 99.01 02:21:01 AM all 0.50 0.22 0.23 0.11 0.08 98.86 02:21:01 AM 0 0.65 0.00 0.17 0.00 0.05 99.13 02:21:01 AM 1 0.35 0.43 0.30 0.22 0.10 98.60 02:22:01 AM all 2.06 0.00 0.18 0.00 0.08 97.68 02:22:01 AM 0 2.89 0.00 0.23 0.00 0.08 96.79 02:22:01 AM 1 1.24 0.00 0.13 0.00 0.07 98.56 02:23:01 AM all 0.56 0.00 0.28 0.07 0.07 99.03 02:23:01 AM 0 0.55 0.00 0.23 0.00 0.03 99.18 02:23:01 AM 1 0.57 0.00 0.32 0.13 0.10 98.88 02:24:01 AM all 1.08 0.00 0.20 0.00 0.06 98.66 02:24:01 AM 0 0.72 0.00 0.10 0.00 0.03 99.15 02:24:01 AM 1 1.44 0.00 0.30 0.00 0.08 98.18 02:25:01 AM all 0.50 0.00 0.10 0.01 0.06 99.33 02:25:01 AM 0 0.68 0.00 0.12 0.00 0.07 99.13 02:25:01 AM 1 0.32 0.00 0.08 0.02 0.05 99.53 02:26:01 AM all 0.84 0.00 0.12 0.00 0.06 98.98 02:26:01 AM 0 1.44 0.00 0.10 0.00 0.05 98.41 02:26:01 AM 1 0.25 0.00 0.13 0.00 0.07 99.55 02:27:01 AM all 0.59 0.00 0.13 0.00 0.06 99.22 02:27:01 AM 0 0.77 0.00 0.05 0.00 0.03 99.15 02:27:01 AM 1 0.42 0.00 0.20 0.00 0.08 99.30 02:28:01 AM all 0.58 0.00 0.16 0.00 0.08 99.18 02:28:01 AM 0 0.87 0.00 0.17 0.00 0.05 98.92 02:28:01 AM 1 0.30 0.00 0.15 0.00 0.10 99.45 02:29:01 AM all 1.04 0.00 0.19 0.00 0.08 98.69 02:29:01 AM 0 0.77 0.00 0.13 0.00 0.05 99.05 02:29:01 AM 1 1.32 0.00 0.25 0.00 0.10 98.33 02:30:01 AM all 0.49 0.00 0.11 0.00 0.07 99.33 02:30:01 AM 0 0.38 0.00 0.15 0.00 0.08 99.38 02:30:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 02:30:01 AM CPU %user %nice %system %iowait %steal %idle 02:31:01 AM all 18.38 0.00 2.81 0.13 0.07 78.62 02:31:01 AM 0 23.00 0.00 3.26 0.18 0.07 73.50 02:31:01 AM 1 13.76 0.00 2.37 0.07 0.07 83.73 Average: all 7.20 0.01 1.26 0.40 0.07 91.06 Average: 0 8.17 0.00 1.30 0.45 0.07 90.02 Average: 1 6.24 0.02 1.21 0.35 0.08 92.10