---> uname -a: Linux prd-centos8-robot-2c-8g-14425.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 615 4902 19 2179 6783 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:8b:bf:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84998sec preferred_lft 84998sec inet6 fe80::f816:3eff:fe8b:bf42/64 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) 12/17/2025 _x86_64_ (2 CPU) 00:50:26 LINUX RESTART (2 CPU) 12:51:01 AM tps rtps wtps bread/s bwrtn/s 12:52:01 AM 94.40 16.50 77.90 5340.04 7345.59 12:53:01 AM 82.96 0.92 82.04 65.84 10763.80 12:54:01 AM 36.65 0.42 36.24 64.78 2423.04 12:55:01 AM 76.25 6.97 69.29 1292.98 8282.09 12:56:01 AM 7.16 0.23 6.93 12.66 519.94 12:57:01 AM 2.08 0.00 2.08 0.00 87.49 12:58:01 AM 0.15 0.00 0.15 0.00 2.63 12:59:01 AM 0.30 0.00 0.30 0.00 11.53 01:00:01 AM 0.22 0.00 0.22 0.00 3.63 01:01:01 AM 0.45 0.02 0.43 0.13 14.10 01:02:01 AM 0.43 0.07 0.37 1.73 7.05 01:03:01 AM 0.38 0.00 0.38 0.00 11.28 01:04:01 AM 0.30 0.00 0.30 0.00 3.82 01:05:01 AM 0.18 0.00 0.18 0.00 17.26 01:06:01 AM 0.30 0.03 0.27 0.27 4.83 01:07:01 AM 1.38 0.00 1.38 0.00 40.46 01:08:01 AM 0.37 0.00 0.37 0.00 6.63 01:09:01 AM 0.28 0.00 0.28 0.00 10.96 01:10:01 AM 0.28 0.00 0.28 0.00 3.47 01:11:01 AM 0.52 0.00 0.52 0.00 15.73 01:12:01 AM 0.33 0.00 0.33 0.00 6.05 01:13:01 AM 16.13 0.40 15.73 46.78 816.36 Average: 14.61 1.16 13.45 310.21 1381.70 12:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:52:01 AM 5277348 7006428 2605076 33.05 2688 1911444 728500 8.16 186896 2098428 187376 12:53:01 AM 5176864 7021168 2705560 34.32 2688 2020476 706112 7.91 208920 2148896 27220 12:54:01 AM 5012264 6966616 2870160 36.41 2688 2125268 746076 8.35 233408 2273120 91720 12:55:01 AM 4921400 7022228 2961024 37.56 2688 2267444 669960 7.50 260616 2317048 10836 12:56:01 AM 4879388 6980872 3003036 38.10 2688 2268392 719816 8.06 260744 2359528 572 12:57:01 AM 4878860 6980364 3003564 38.10 2688 2268428 719816 8.06 260744 2359716 44 12:58:01 AM 4870568 6972300 3011856 38.21 2688 2268656 746508 8.36 260744 2367468 236 12:59:01 AM 4870544 6972308 3011880 38.21 2688 2268688 746508 8.36 260744 2367648 40 01:00:01 AM 4868288 6970264 3014136 38.24 2688 2268916 765964 8.58 260752 2370224 232 01:01:01 AM 4867424 6969472 3015000 38.25 2688 2268948 743548 8.33 260752 2370740 40 01:02:01 AM 4872544 6974836 3009880 38.18 2688 2269200 739588 8.28 260908 2365216 188 01:03:01 AM 4872692 6975048 3009732 38.18 2688 2269240 739588 8.28 260908 2365280 4 01:04:01 AM 4872664 6975052 3009760 38.18 2688 2269272 739588 8.28 260908 2365428 4 01:05:01 AM 4872428 6975276 3009996 38.19 2688 2269732 739588 8.28 261016 2366104 4 01:06:01 AM 4857008 6959900 3025416 38.38 2688 2269780 768756 8.61 261128 2380000 20 01:07:01 AM 4841852 6944984 3040572 38.57 2688 2270016 774336 8.67 261128 2395920 4 01:08:01 AM 4870240 6973408 3012184 38.21 2688 2270052 747668 8.37 261128 2367764 8 01:09:01 AM 4870344 6973748 3012080 38.21 2688 2270288 747668 8.37 261128 2367752 4 01:10:01 AM 4853384 6956828 3029040 38.43 2688 2270328 796456 8.92 261128 2383408 0 01:11:01 AM 4846532 6950220 3035892 38.51 2688 2270572 768820 8.61 261128 2391080 4 01:12:01 AM 4846516 6950236 3035908 38.51 2688 2270604 768820 8.61 261128 2391296 8 01:13:01 AM 5070396 6993700 2812028 35.67 2688 2096052 718692 8.05 460776 1993588 25452 Average: 4916798 6975693 2965626 37.62 2688 2227354 742835 8.32 263033 2325711 15637 12:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 340.03 220.75 1917.28 64.96 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 65.03 47.42 598.55 8.02 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 36.19 29.72 162.08 7.67 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 217.11 180.42 220.24 43.62 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 32.61 25.46 7.26 4.97 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 0.67 0.32 0.17 0.98 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 18.28 17.66 120.07 1.30 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 0.33 0.13 0.03 0.01 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 9.12 8.63 1.39 0.68 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 1.32 0.15 0.11 0.02 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 18.37 17.36 120.20 1.35 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 0.28 0.12 0.03 0.01 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 1.00 0.17 0.08 0.02 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 18.73 18.06 3.60 3.48 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 9.41 7.23 117.94 0.47 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 33.38 31.13 356.28 2.60 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 1.10 0.50 0.54 0.40 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 11.25 7.52 2.00 0.65 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 8.10 7.33 117.80 0.48 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 32.09 30.94 355.48 2.15 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 0.60 0.23 0.17 0.08 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 57.48 40.49 87.98 29.74 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 41.47 31.44 190.42 7.89 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) 12/17/2025 _x86_64_ (2 CPU) 00:50:26 LINUX RESTART (2 CPU) 12:51:01 AM CPU %user %nice %system %iowait %steal %idle 12:52:01 AM all 41.00 0.00 6.39 2.38 0.09 50.14 12:52:01 AM 0 31.87 0.00 5.32 2.59 0.08 60.14 12:52:01 AM 1 50.13 0.00 7.45 2.17 0.10 40.15 12:53:01 AM all 22.29 0.00 3.57 1.83 0.07 72.24 12:53:01 AM 0 17.41 0.00 2.87 1.92 0.07 77.74 12:53:01 AM 1 27.18 0.00 4.28 1.74 0.07 66.73 12:54:01 AM all 25.64 0.00 3.12 0.53 0.07 70.64 12:54:01 AM 0 27.53 0.00 3.17 0.40 0.07 68.83 12:54:01 AM 1 23.76 0.00 3.08 0.65 0.07 72.45 12:55:01 AM all 22.64 0.00 4.72 1.63 0.08 70.93 12:55:01 AM 0 16.90 0.00 4.40 2.03 0.07 76.60 12:55:01 AM 1 28.40 0.00 5.04 1.24 0.08 65.24 12:56:01 AM all 2.00 0.00 0.29 0.09 0.04 97.58 12:56:01 AM 0 2.24 0.00 0.33 0.05 0.05 97.33 12:56:01 AM 1 1.75 0.00 0.25 0.13 0.03 97.83 12:57:01 AM all 0.64 0.00 0.10 0.01 0.06 99.19 12:57:01 AM 0 0.59 0.00 0.10 0.00 0.07 99.25 12:57:01 AM 1 0.70 0.00 0.10 0.02 0.05 99.13 12:58:01 AM all 0.85 0.00 0.18 0.00 0.06 98.91 12:58:01 AM 0 1.05 0.00 0.17 0.00 0.03 98.74 12:58:01 AM 1 0.65 0.00 0.18 0.00 0.08 99.08 12:59:01 AM all 0.39 0.00 0.12 0.00 0.05 99.44 12:59:01 AM 0 0.42 0.00 0.13 0.00 0.07 99.38 12:59:01 AM 1 0.37 0.00 0.10 0.00 0.03 99.50 01:00:01 AM all 1.04 0.00 0.14 0.00 0.06 98.76 01:00:01 AM 0 0.84 0.00 0.18 0.00 0.07 98.91 01:00:01 AM 1 1.23 0.00 0.10 0.00 0.05 98.61 01:01:01 AM all 0.49 0.00 0.13 0.00 0.07 99.31 01:01:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 01:01:01 AM 1 0.38 0.00 0.18 0.00 0.08 99.35 01:02:01 AM all 0.98 0.00 0.18 0.00 0.05 98.79 01:02:01 AM 0 1.22 0.00 0.15 0.00 0.03 98.60 01:02:01 AM 1 0.74 0.00 0.22 0.00 0.07 98.98 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 0.50 0.00 0.11 0.00 0.04 99.35 01:03:01 AM 0 0.17 0.00 0.12 0.00 0.05 99.67 01:03:01 AM 1 0.83 0.00 0.10 0.00 0.03 99.03 01:04:01 AM all 0.36 0.00 0.11 0.00 0.08 99.46 01:04:01 AM 0 0.45 0.00 0.08 0.00 0.05 99.41 01:04:01 AM 1 0.27 0.00 0.13 0.00 0.10 99.50 01:05:01 AM all 2.00 0.00 0.21 0.00 0.04 97.75 01:05:01 AM 0 2.55 0.00 0.23 0.00 0.05 97.17 01:05:01 AM 1 1.45 0.00 0.18 0.00 0.03 98.33 01:06:01 AM all 0.56 0.00 0.31 0.00 0.06 99.07 01:06:01 AM 0 0.38 0.00 0.23 0.00 0.07 99.31 01:06:01 AM 1 0.73 0.00 0.38 0.00 0.05 98.83 01:07:01 AM all 0.90 0.00 0.23 0.00 0.06 98.81 01:07:01 AM 0 0.70 0.00 0.23 0.00 0.03 99.03 01:07:01 AM 1 1.10 0.00 0.22 0.00 0.08 98.60 01:08:01 AM all 0.51 0.00 0.10 0.00 0.05 99.34 01:08:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 01:08:01 AM 1 0.40 0.00 0.13 0.00 0.07 99.40 01:09:01 AM all 1.00 0.00 0.11 0.00 0.05 98.84 01:09:01 AM 0 1.25 0.00 0.13 0.00 0.07 98.55 01:09:01 AM 1 0.75 0.00 0.08 0.00 0.03 99.13 01:10:01 AM all 0.55 0.00 0.16 0.00 0.06 99.23 01:10:01 AM 0 0.47 0.00 0.20 0.00 0.07 99.26 01:10:01 AM 1 0.63 0.00 0.12 0.00 0.05 99.20 01:11:01 AM all 1.07 0.00 0.22 0.03 0.05 98.64 01:11:01 AM 0 1.04 0.00 0.22 0.05 0.05 98.65 01:11:01 AM 1 1.10 0.00 0.22 0.00 0.05 98.63 01:12:01 AM all 0.53 0.00 0.09 0.00 0.07 99.31 01:12:01 AM 0 0.62 0.00 0.05 0.00 0.05 99.28 01:12:01 AM 1 0.45 0.00 0.13 0.00 0.08 99.33 01:13:01 AM all 17.45 0.00 2.65 0.12 0.08 79.71 01:13:01 AM 0 8.21 0.00 2.32 0.12 0.07 89.28 01:13:01 AM 1 26.69 0.00 2.97 0.12 0.08 70.14 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.52 0.00 1.06 0.30 0.06 92.06 Average: 0 5.33 0.00 0.95 0.33 0.06 93.34 Average: 1 7.72 0.00 1.17 0.28 0.06 90.78