---> uname -a: Linux prd-centos8-robot-2c-8g-41670.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4872 19 2239 6813 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:cd:b0:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85114sec preferred_lft 85114sec inet6 fe80::f816:3eff:fecd:b0f0/64 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) 07/11/2025 _x86_64_ (2 CPU) 01:53:11 LINUX RESTART (2 CPU) 01:54:01 AM tps rtps wtps bread/s bwrtn/s 01:55:01 AM 117.43 42.69 74.74 5791.54 18601.15 01:56:01 AM 98.42 0.72 97.70 52.92 11371.24 01:57:01 AM 27.15 0.38 26.76 62.52 2100.67 01:58:01 AM 54.77 6.96 47.80 1291.57 3434.39 01:59:01 AM 33.44 0.03 33.41 3.47 6162.11 02:00:01 AM 4.02 0.00 4.02 0.00 166.68 02:01:01 AM 0.20 0.02 0.18 0.13 1.48 02:02:02 AM 0.42 0.08 0.33 1.87 5.98 02:03:01 AM 2.15 0.00 2.15 0.00 193.15 02:04:01 AM 0.60 0.03 0.57 1.87 242.53 02:05:01 AM 0.37 0.00 0.37 0.00 105.25 02:06:01 AM 0.22 0.00 0.22 0.00 86.54 02:07:01 AM 0.35 0.00 0.35 0.00 182.14 02:08:01 AM 0.28 0.00 0.28 0.00 10.85 02:09:01 AM 0.47 0.03 0.43 0.27 77.22 02:10:01 AM 1.22 0.00 1.22 0.00 51.28 02:11:01 AM 0.33 0.00 0.33 0.00 144.98 02:12:01 AM 0.30 0.00 0.30 0.00 53.15 02:13:01 AM 0.23 0.00 0.23 0.00 49.61 02:14:01 AM 23.74 0.42 23.33 47.72 2352.67 Average: 18.32 2.57 15.75 363.02 2271.46 01:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:55:01 AM 5277140 6996980 2605292 33.05 2688 1903344 755148 8.46 223248 2067496 216072 01:56:01 AM 5170124 7010240 2712308 34.41 2688 2015804 681248 7.63 199084 2158872 42480 01:57:01 AM 5247624 7089140 2634808 33.43 2688 2017684 627184 7.02 219488 2068576 10756 01:58:01 AM 4980436 7067964 2901996 36.82 2688 2255196 627780 7.03 256956 2269192 170164 01:59:01 AM 4975888 7063552 2906544 36.87 2688 2255376 626956 7.02 262240 2264688 8 02:00:01 AM 4975588 7063256 2906844 36.88 2688 2255380 642476 7.19 262244 2264772 8 02:01:01 AM 4975080 7062764 2907352 36.88 2688 2255380 642476 7.19 262244 2265224 4 02:02:02 AM 4926604 7016984 2955828 37.50 2688 2258084 696008 7.79 262516 2313280 2616 02:03:01 AM 4918488 7012376 2963944 37.60 2688 2261592 728204 8.15 262752 2320892 2468 02:04:01 AM 4906820 7005768 2975612 37.75 2688 2266652 744296 8.33 263000 2332604 356 02:05:01 AM 4903560 7005568 2978872 37.79 2688 2269712 744296 8.33 263064 2335716 376 02:06:01 AM 4901412 7005900 2981020 37.82 2688 2272192 744296 8.33 263064 2337700 304 02:07:01 AM 4896204 7005756 2986228 37.88 2688 2277256 721972 8.08 263064 2343040 4 02:08:01 AM 4895604 7005572 2986828 37.89 2688 2277680 703912 7.88 263064 2343628 192 02:09:01 AM 4893840 7005744 2988592 37.91 2688 2279608 722240 8.09 263216 2345240 4 02:10:01 AM 4891632 7005276 2990800 37.94 2688 2281356 721404 8.08 263216 2347204 1040 02:11:01 AM 4888060 7005420 2994372 37.99 2688 2285072 721404 8.08 263220 2350900 496 02:12:01 AM 4886676 7005260 2995756 38.01 2688 2286296 721404 8.08 263220 2352184 240 02:13:01 AM 4937848 7062308 2944584 37.36 2688 2292164 627040 7.02 263540 2301196 4688 02:14:01 AM 4966788 6954536 2915644 36.99 2688 2161636 741112 8.30 490248 2069228 29004 Average: 4970771 7022518 2911661 36.94 2688 2221373 697043 7.80 266634 2272582 24064 01:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 317.39 179.87 1648.74 60.42 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 81.01 61.35 826.84 9.56 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 15.05 10.40 6.16 3.90 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 40.05 33.04 315.39 8.52 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 587.82 410.76 111.22 92.22 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 2.73 2.05 0.68 0.48 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 3.18 1.88 0.49 0.41 0.00 0.00 0.00 0.00 02:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:02 AM eth0 61.19 51.17 24.92 4.59 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 184.93 181.31 40.32 14.39 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 52.57 49.28 30.43 4.19 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 79.46 78.87 24.32 6.37 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 46.69 44.58 17.07 3.84 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 129.28 129.06 40.36 10.64 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 4.68 3.98 2.33 0.97 0.00 0.00 0.00 0.00 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 129.96 125.96 23.14 9.94 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 115.63 114.83 21.19 9.11 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 137.69 137.66 33.47 10.53 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 3.40 3.98 0.70 0.73 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 93.72 75.29 22.55 6.83 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 78.99 56.18 163.81 104.88 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 108.20 87.49 167.82 18.13 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) 07/11/2025 _x86_64_ (2 CPU) 01:53:11 LINUX RESTART (2 CPU) 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 32.47 0.03 6.36 12.28 0.10 48.76 01:55:01 AM 0 41.32 0.03 6.39 11.03 0.10 41.13 01:55:01 AM 1 23.41 0.02 6.34 13.55 0.10 56.58 01:56:01 AM all 30.27 0.00 4.28 3.65 0.12 61.68 01:56:01 AM 0 32.03 0.00 4.02 5.05 0.12 58.78 01:56:01 AM 1 28.51 0.00 4.54 2.25 0.12 64.57 01:57:01 AM all 11.87 0.00 1.57 2.00 0.06 84.50 01:57:01 AM 0 6.74 0.00 1.50 2.52 0.05 89.18 01:57:01 AM 1 16.99 0.00 1.64 1.49 0.07 79.83 01:58:01 AM all 26.45 0.00 4.83 0.84 0.09 67.79 01:58:01 AM 0 32.22 0.00 4.92 1.05 0.10 61.71 01:58:01 AM 1 20.68 0.00 4.73 0.63 0.08 73.87 01:59:01 AM all 7.12 0.00 2.19 0.75 0.05 89.88 01:59:01 AM 0 8.29 0.00 2.04 0.99 0.05 88.62 01:59:01 AM 1 5.94 0.00 2.34 0.52 0.05 91.14 02:00:01 AM all 0.33 0.00 0.08 0.02 0.03 99.54 02:00:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 02:00:01 AM 1 0.55 0.00 0.10 0.03 0.03 99.28 02:01:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 02:01:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 02:01:01 AM 1 0.12 0.00 0.12 0.00 0.03 99.73 02:02:02 AM all 5.48 0.00 0.91 0.00 0.04 93.56 02:02:02 AM 0 8.34 0.00 1.19 0.00 0.03 90.44 02:02:02 AM 1 2.63 0.00 0.64 0.00 0.05 96.69 02:03:01 AM all 12.54 0.00 1.26 0.01 0.08 86.11 02:03:01 AM 0 14.56 0.00 1.24 0.00 0.09 84.11 02:03:01 AM 1 10.51 0.00 1.29 0.02 0.07 88.11 02:04:01 AM all 10.50 0.00 0.78 0.02 0.08 88.61 02:04:01 AM 0 14.88 0.00 1.03 0.00 0.08 84.00 02:04:01 AM 1 6.18 0.00 0.53 0.03 0.08 93.17 02:05:01 AM all 7.97 0.00 0.74 0.08 0.11 91.11 02:05:01 AM 0 10.90 0.00 1.02 0.00 0.12 87.96 02:05:01 AM 1 5.02 0.00 0.45 0.15 0.10 94.27 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 6.71 0.00 0.58 0.00 0.10 92.60 02:06:01 AM 0 8.28 0.00 0.59 0.00 0.10 91.04 02:06:01 AM 1 5.14 0.00 0.57 0.00 0.10 94.18 02:07:01 AM all 13.24 0.00 1.41 0.03 0.08 85.24 02:07:01 AM 0 16.55 0.00 1.92 0.00 0.09 81.44 02:07:01 AM 1 9.97 0.00 0.89 0.07 0.07 89.01 02:08:01 AM all 4.39 0.00 0.40 0.00 0.06 95.16 02:08:01 AM 0 6.08 0.00 0.55 0.00 0.07 93.30 02:08:01 AM 1 2.70 0.00 0.25 0.00 0.05 96.99 02:09:01 AM all 9.24 0.00 0.94 0.07 0.08 89.68 02:09:01 AM 0 14.10 0.00 0.94 0.00 0.09 84.88 02:09:01 AM 1 4.39 0.00 0.95 0.14 0.07 94.45 02:10:01 AM all 9.25 0.00 0.81 0.01 0.08 89.86 02:10:01 AM 0 12.77 0.00 0.86 0.00 0.09 86.28 02:10:01 AM 1 5.82 0.00 0.75 0.02 0.07 93.35 02:11:01 AM all 10.04 0.00 0.90 0.00 0.08 88.99 02:11:01 AM 0 16.16 0.00 1.23 0.00 0.08 82.53 02:11:01 AM 1 3.93 0.00 0.57 0.00 0.07 95.43 02:12:01 AM all 3.82 0.00 0.51 0.00 0.08 95.59 02:12:01 AM 0 5.36 0.00 0.68 0.00 0.08 93.87 02:12:01 AM 1 2.27 0.00 0.33 0.00 0.08 97.31 02:13:01 AM all 9.48 0.00 0.86 0.00 0.07 89.59 02:13:01 AM 0 16.72 0.00 1.14 0.00 0.07 82.07 02:13:01 AM 1 2.24 0.00 0.59 0.00 0.07 97.10 02:14:01 AM all 27.90 0.00 3.55 0.29 0.09 68.16 02:14:01 AM 0 28.59 0.00 3.79 0.37 0.10 67.16 02:14:01 AM 1 27.22 0.00 3.31 0.22 0.08 69.17 Average: all 11.97 0.00 1.65 1.00 0.08 85.30 Average: 0 14.74 0.00 1.76 1.06 0.08 82.36 Average: 1 9.21 0.00 1.54 0.94 0.07 88.23