---> uname -a: Linux prd-centos8-robot-2c-8g-4350.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 586 4917 19 2193 6812 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:a2:59:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85439sec preferred_lft 85439sec inet6 fe80::f816:3eff:fea2:59e2/64 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) 10/17/2025 _x86_64_ (2 CPU) 00:46:56 LINUX RESTART (2 CPU) 12:48:02 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 80.79 6.18 74.61 1106.28 6696.14 12:50:00 AM 82.53 0.76 81.77 54.46 10114.77 12:50:01 AM 1.82 0.00 1.82 0.00 21.82 12:51:01 AM 26.22 0.38 25.84 64.23 2392.42 12:52:01 AM 81.95 6.97 74.99 1292.98 8477.37 12:53:01 AM 10.88 0.00 10.88 0.00 1130.69 12:54:01 AM 5.38 0.22 5.17 11.73 226.30 12:55:01 AM 0.40 0.00 0.40 0.00 70.35 12:56:01 AM 0.22 0.00 0.22 0.00 60.01 12:57:01 AM 0.28 0.00 0.28 0.00 37.28 12:58:01 AM 0.60 0.00 0.60 0.00 41.29 12:59:01 AM 0.55 0.00 0.55 0.00 17.75 01:00:00 AM 0.49 0.00 0.49 0.00 32.21 01:00:01 AM 0.00 0.00 0.00 0.00 0.00 01:01:01 AM 0.40 0.02 0.38 0.13 18.58 01:02:01 AM 14.96 0.42 14.55 38.88 599.18 01:03:01 AM 32.31 0.82 31.49 81.71 1662.51 Average: 22.37 1.04 21.32 175.59 2087.53 12:48:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5353316 7075144 2529116 32.09 2688 1903968 654552 7.33 187000 2022480 183392 12:50:00 AM 5161308 7007084 2721124 34.52 2688 2021300 704828 7.89 199012 2171108 42020 12:50:01 AM 5160872 7006668 2721560 34.53 2688 2021304 704828 7.89 199012 2171500 42028 12:51:01 AM 5152664 7035344 2729768 34.63 2688 2057632 663940 7.43 223304 2154800 44968 12:52:01 AM 4960100 7059224 2922332 37.07 2688 2266404 622984 6.98 262544 2280892 26988 12:53:01 AM 4959376 7058320 2923056 37.08 2688 2266408 622984 6.98 262544 2281148 16 12:54:01 AM 4911316 7012756 2971116 37.69 2688 2268920 703784 7.88 262692 2328420 956 12:55:01 AM 4903736 7006584 2978696 37.79 2688 2270388 738368 8.27 262700 2336056 508 12:56:01 AM 4902060 7006372 2980372 37.81 2688 2271792 738368 8.27 262704 2337664 180 12:57:01 AM 4899772 7005896 2982660 37.84 2688 2273596 756564 8.47 262704 2339868 964 12:58:01 AM 4899548 7005744 2982884 37.84 2688 2273676 756564 8.47 262704 2340128 32 12:59:01 AM 4899000 7005572 2983432 37.85 2688 2274036 756564 8.47 262708 2340620 8 01:00:00 AM 4897140 7004492 2985292 37.87 2688 2274816 762988 8.54 262708 2342592 52 01:00:01 AM 4896612 7003972 2985820 37.88 2688 2274816 762988 8.54 262708 2342948 20 01:01:01 AM 4894344 7002576 2988088 37.91 2688 2275720 762988 8.54 262716 2344956 448 01:02:01 AM 5053748 6988964 2828684 35.89 2688 2108920 708660 7.93 309312 2161740 38796 01:03:01 AM 5035788 6976568 2846644 36.11 2688 2114520 709396 7.94 469228 2020596 26988 Average: 4996512 7015369 2885920 36.61 2688 2189307 713609 7.99 263312 2253972 24021 12:48:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 94.93 80.59 1043.83 19.08 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 72.92 53.74 690.24 8.54 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 2.73 0.00 0.11 0.00 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 14.98 11.94 6.72 4.57 0.00 0.00 0.00 0.00 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 231.46 171.80 370.84 45.70 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 1.62 0.92 0.38 0.61 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 124.86 118.45 24.42 10.70 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 62.54 60.12 12.52 6.39 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 54.28 54.78 10.14 4.65 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 88.77 86.37 18.18 9.45 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 3.65 2.73 0.96 0.57 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 15.00 13.13 3.54 2.28 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 23.97 21.78 5.99 3.69 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 2.40 0.00 0.10 0.00 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 30.56 27.44 7.85 4.96 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 78.88 56.62 101.33 48.56 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 17.93 17.69 15.03 8.72 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 60.94 51.75 152.29 11.88 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) 10/17/2025 _x86_64_ (2 CPU) 00:46:56 LINUX RESTART (2 CPU) 12:48:02 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 29.37 0.00 4.62 7.85 0.11 58.05 12:49:01 AM 0 22.72 0.00 3.71 6.09 0.10 67.39 12:49:01 AM 1 36.02 0.00 5.54 9.60 0.12 48.72 12:50:00 AM all 23.82 0.00 3.43 3.47 0.09 69.18 12:50:00 AM 0 18.49 0.00 2.53 2.62 0.10 76.26 12:50:00 AM 1 29.16 0.00 4.34 4.32 0.09 62.10 12:50:01 AM all 0.46 0.00 1.38 0.00 0.00 98.17 12:50:01 AM 0 0.00 0.00 0.92 0.00 0.00 99.08 12:50:01 AM 1 0.92 0.00 1.83 0.00 0.00 97.25 12:51:01 AM all 17.12 0.00 2.42 1.49 0.08 78.90 12:51:01 AM 0 8.54 0.00 2.18 1.72 0.08 87.48 12:51:01 AM 1 25.69 0.00 2.66 1.25 0.07 70.34 12:52:01 AM all 29.57 0.00 5.52 2.33 0.11 62.47 12:52:01 AM 0 32.23 0.00 5.46 1.50 0.10 60.71 12:52:01 AM 1 26.92 0.00 5.58 3.16 0.12 64.22 12:53:01 AM all 0.13 0.00 0.14 1.51 0.03 98.19 12:53:01 AM 0 0.12 0.00 0.12 1.57 0.03 98.16 12:53:01 AM 1 0.15 0.00 0.17 1.45 0.02 98.21 12:54:01 AM all 9.31 0.00 0.75 0.03 0.07 89.85 12:54:01 AM 0 6.52 0.00 0.66 0.03 0.07 92.73 12:54:01 AM 1 12.11 0.00 0.84 0.02 0.07 86.97 12:55:01 AM all 6.77 0.00 0.35 0.00 0.07 92.81 12:55:01 AM 0 7.40 0.00 0.39 0.00 0.07 92.15 12:55:01 AM 1 6.14 0.00 0.32 0.00 0.07 93.47 12:56:01 AM all 2.71 0.00 0.28 0.00 0.05 96.97 12:56:01 AM 0 3.02 0.00 0.23 0.00 0.05 96.70 12:56:01 AM 1 2.40 0.00 0.32 0.00 0.05 97.24 12:57:01 AM all 9.82 0.00 0.50 0.00 0.08 89.60 12:57:01 AM 0 5.08 0.00 0.52 0.00 0.07 94.33 12:57:01 AM 1 14.57 0.00 0.49 0.00 0.08 84.86 12:58:01 AM all 1.41 0.00 0.14 0.00 0.05 98.40 12:58:01 AM 0 1.15 0.00 0.10 0.00 0.05 98.70 12:58:01 AM 1 1.67 0.00 0.18 0.00 0.05 98.09 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 4.06 0.00 0.29 0.00 0.08 95.57 12:59:01 AM 0 3.55 0.00 0.32 0.00 0.08 96.05 12:59:01 AM 1 4.59 0.00 0.27 0.00 0.07 95.08 01:00:00 AM all 6.05 0.00 0.37 0.00 0.06 93.52 01:00:00 AM 0 5.38 0.00 0.36 0.00 0.05 94.21 01:00:00 AM 1 6.72 0.00 0.38 0.00 0.07 92.83 01:00:01 AM all 0.80 0.00 1.20 0.00 0.00 98.01 01:00:01 AM 0 0.80 0.00 0.80 0.00 0.00 98.40 01:00:01 AM 1 0.79 0.00 1.59 0.00 0.00 97.62 01:01:01 AM all 8.60 0.00 0.42 0.00 0.07 90.92 01:01:01 AM 0 7.17 0.00 0.47 0.00 0.07 92.30 01:01:01 AM 1 10.03 0.00 0.37 0.00 0.07 89.54 01:02:01 AM all 20.10 0.00 2.29 0.33 0.07 77.22 01:02:01 AM 0 13.31 0.00 1.94 0.47 0.07 84.22 01:02:01 AM 1 26.87 0.00 2.63 0.20 0.07 70.23 01:03:01 AM all 35.12 0.00 4.31 1.09 0.10 59.38 01:03:01 AM 0 18.17 0.00 3.47 0.38 0.08 77.89 01:03:01 AM 1 52.10 0.00 5.15 1.79 0.12 40.84 Average: all 13.56 0.00 1.72 1.20 0.07 83.45 Average: 0 10.16 0.00 1.49 0.95 0.07 87.33 Average: 1 16.96 0.00 1.95 1.44 0.07 79.58