---> uname -a: Linux prd-centos8-robot-2c-8g-151.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4901 19 2183 6787 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:e0:b5:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85676sec preferred_lft 85676sec inet6 fe80::f816:3eff:fee0:b527/64 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) 10/02/2025 _x86_64_ (2 CPU) 09:26:56 LINUX RESTART (2 CPU) 09:28:01 AM tps rtps wtps bread/s bwrtn/s 09:29:01 AM 87.40 6.16 81.24 1092.04 6620.99 09:30:01 AM 76.32 0.72 75.61 52.92 12057.23 09:31:01 AM 28.14 0.20 27.94 31.59 2056.11 09:32:01 AM 9.73 0.22 9.51 33.19 531.21 09:33:01 AM 28.86 6.72 22.15 1245.93 1553.49 09:34:01 AM 60.36 2.73 57.63 439.59 7645.42 09:35:01 AM 8.47 0.00 8.47 0.00 467.67 09:36:01 AM 0.20 0.00 0.20 0.00 1.88 09:37:01 AM 0.18 0.00 0.18 0.00 1.28 09:38:01 AM 15.00 0.53 14.46 49.46 540.09 09:39:01 AM 31.14 0.52 30.62 63.85 1233.14 Average: 31.44 1.62 29.82 273.50 2973.64 09:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 AM 5306632 7037888 2575796 32.68 2688 1913480 681620 7.63 186960 2067336 187432 09:30:01 AM 5163972 7009288 2718456 34.49 2688 2020856 699500 7.83 198372 2167948 42016 09:31:01 AM 5181084 7026908 2701344 34.27 2688 2021808 663460 7.43 216304 2136012 10748 09:32:01 AM 5234860 7081624 2647568 33.59 2688 2022804 631312 7.07 219128 2080260 12 09:33:01 AM 4937744 6979868 2944684 37.36 2688 2213188 724636 8.11 271480 2308992 132880 09:34:01 AM 4912500 7022700 2969928 37.68 2688 2277356 659904 7.39 267656 2318060 5232 09:35:01 AM 4914956 7025016 2967472 37.65 2688 2277356 659904 7.39 267660 2318084 4 09:36:01 AM 4914320 7024384 2968108 37.65 2688 2277360 659904 7.39 267660 2318576 8 09:37:01 AM 4914820 7024884 2967608 37.65 2688 2277360 659904 7.39 267660 2318112 4 09:38:01 AM 5034276 6960148 2848152 36.13 2688 2099496 740120 8.29 307056 2182796 27728 09:39:01 AM 4984272 6921244 2898156 36.77 2688 2111088 761560 8.53 466328 2077420 33572 Average: 5045403 7010359 2837025 35.99 2688 2137468 685620 7.68 266933 2208509 39967 09:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 175.97 132.22 1439.50 35.24 0.00 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 51.47 35.22 587.38 6.10 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 9.58 6.18 4.10 2.92 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 9.26 7.33 2.36 1.60 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 35.23 29.88 327.83 5.97 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 354.00 274.74 78.35 69.23 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 2.70 2.03 0.59 0.44 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 2.07 1.32 0.34 0.25 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 2.53 1.33 0.36 0.28 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 116.88 77.24 96.09 25.17 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 21.74 17.18 15.44 8.79 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 71.04 53.15 232.04 14.18 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) 10/02/2025 _x86_64_ (2 CPU) 09:26:56 LINUX RESTART (2 CPU) 09:28:01 AM CPU %user %nice %system %iowait %steal %idle 09:29:01 AM all 37.01 0.00 5.17 2.19 0.13 55.51 09:29:01 AM 0 30.06 0.00 4.92 1.49 0.12 63.41 09:29:01 AM 1 43.93 0.00 5.42 2.89 0.13 47.62 09:30:01 AM all 21.01 0.00 3.35 12.62 0.17 62.85 09:30:01 AM 0 20.95 0.00 3.35 6.76 0.18 68.75 09:30:01 AM 1 21.07 0.00 3.35 18.48 0.15 56.95 09:31:01 AM all 12.46 0.00 1.50 5.78 0.07 80.20 09:31:01 AM 0 15.80 0.00 1.99 6.49 0.07 75.66 09:31:01 AM 1 9.12 0.00 1.00 5.07 0.07 84.74 09:32:01 AM all 0.91 0.00 0.65 0.85 0.03 97.57 09:32:01 AM 0 1.16 0.00 0.69 0.40 0.02 97.73 09:32:01 AM 1 0.67 0.00 0.60 1.29 0.03 97.41 09:33:01 AM all 17.80 0.00 3.36 1.65 0.08 77.11 09:33:01 AM 0 13.78 0.00 3.22 1.57 0.08 81.35 09:33:01 AM 1 21.83 0.00 3.49 1.72 0.08 72.87 09:34:01 AM all 19.08 0.00 3.90 1.99 0.10 74.93 09:34:01 AM 0 14.02 0.00 3.68 3.21 0.08 79.01 09:34:01 AM 1 24.14 0.00 4.12 0.77 0.12 70.86 09:35:01 AM all 0.38 0.00 0.13 0.07 0.03 99.40 09:35:01 AM 0 0.68 0.00 0.12 0.00 0.03 99.17 09:35:01 AM 1 0.08 0.00 0.13 0.13 0.02 99.63 09:36:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 09:36:01 AM 0 0.60 0.00 0.07 0.00 0.02 99.32 09:36:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 09:37:01 AM all 0.38 0.00 0.08 0.00 0.05 99.50 09:37:01 AM 0 0.60 0.00 0.08 0.00 0.02 99.30 09:37:01 AM 1 0.15 0.00 0.07 0.00 0.08 99.70 09:38:01 AM all 18.62 0.00 2.76 0.14 0.10 78.38 09:38:01 AM 0 14.65 0.00 2.22 0.17 0.10 82.86 09:38:01 AM 1 22.60 0.00 3.31 0.12 0.10 73.88 09:39:01 AM all 35.14 0.00 4.23 0.54 0.12 59.97 09:39:01 AM 0 18.68 0.00 3.77 0.10 0.10 77.35 09:39:01 AM 1 51.60 0.00 4.69 0.98 0.13 42.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.84 0.00 2.29 2.35 0.08 80.44 Average: 0 11.91 0.00 2.19 1.84 0.07 83.99 Average: 1 17.76 0.00 2.39 2.86 0.09 76.90