---> uname -a: Linux prd-centos8-robot-2c-8g-36940.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 589 4939 19 2168 6811 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:3c:04:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85445sec preferred_lft 85445sec inet6 fe80::f816:3eff:fe3c:47c/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) 06/25/2025 _x86_64_ (2 CPU) 02:52:03 LINUX RESTART (2 CPU) 02:53:01 AM tps rtps wtps bread/s bwrtn/s 02:54:01 AM 92.02 5.96 86.05 1086.70 6743.07 02:55:01 AM 75.64 0.83 74.81 82.24 9901.42 02:56:01 AM 45.08 6.96 38.12 1279.44 2369.78 02:57:01 AM 54.48 2.73 51.75 439.59 7597.53 02:58:01 AM 3.95 0.00 3.95 0.00 141.51 02:59:01 AM 0.50 0.00 0.50 0.00 6.70 03:00:01 AM 0.35 0.02 0.33 0.13 6.62 03:01:01 AM 1.95 0.02 1.93 0.13 122.89 03:02:02 AM 0.77 0.07 0.70 1.73 97.03 03:03:01 AM 0.86 0.00 0.86 0.00 29.67 03:04:01 AM 0.60 0.00 0.60 0.00 19.10 03:05:01 AM 0.52 0.00 0.52 0.00 17.21 03:06:01 AM 0.52 0.03 0.48 1.87 14.88 03:07:01 AM 13.20 0.33 12.86 37.85 561.58 03:08:01 AM 31.92 0.55 31.37 64.11 1616.31 Average: 21.51 1.17 20.35 199.82 1951.89 02:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 AM 5294208 7067300 2588224 32.84 2688 1950996 673172 7.54 187196 2066436 219868 02:55:01 AM 5250464 7067388 2631968 33.39 2688 1993780 646144 7.23 210728 2075628 10760 02:56:01 AM 4961440 7018512 2920992 37.06 2688 2226368 677672 7.59 258360 2294012 185468 02:57:01 AM 4984028 7058540 2898404 36.77 2688 2243348 635688 7.12 266940 2254468 16 02:58:01 AM 4984740 7059252 2897692 36.76 2688 2243348 635688 7.12 266948 2254536 4 02:59:01 AM 4984532 7059048 2897900 36.76 2688 2243352 635688 7.12 266948 2254480 0 03:00:01 AM 4944648 7019744 2937784 37.27 2688 2243932 703708 7.88 267148 2293828 484 03:01:01 AM 4938076 7014572 2944356 37.35 2688 2245324 719100 8.05 267216 2300160 64 03:02:02 AM 4933604 7012840 2948828 37.41 2688 2248080 719100 8.05 267384 2304940 204 03:03:01 AM 4933004 7012604 2949428 37.42 2688 2248444 719100 8.05 267384 2305372 24 03:04:01 AM 4931852 7011840 2950580 37.43 2688 2248824 719100 8.05 267384 2306768 4 03:05:01 AM 4931076 7011432 2951356 37.44 2688 2249200 719100 8.05 267384 2307392 4 03:06:01 AM 4930720 7011452 2951712 37.45 2688 2249568 719100 8.05 267524 2307744 4 03:07:01 AM 5071332 6983236 2811100 35.66 2688 2086368 708064 7.93 310980 2143272 36092 03:08:01 AM 5023840 6948544 2858592 36.27 2688 2099876 743756 8.33 470284 2037264 35396 Average: 5006504 7023754 2875928 36.49 2688 2188054 691612 7.74 273987 2233753 32559 02:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 98.53 74.16 1027.15 17.30 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 59.53 40.94 549.07 7.15 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 45.85 34.92 315.28 7.99 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 585.99 421.88 115.54 93.90 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 2.77 2.13 0.56 0.49 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 2.43 1.95 0.42 0.42 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 30.33 15.73 8.83 2.03 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 29.87 25.86 9.35 4.93 0.00 0.00 0.00 0.00 03:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:02 AM eth0 23.04 20.67 5.96 4.10 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 13.33 9.37 2.91 1.90 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 11.41 9.10 2.70 1.81 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 10.90 8.93 2.59 1.75 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 9.90 7.08 2.15 1.35 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 81.72 51.88 100.69 34.63 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 18.14 17.19 14.74 8.77 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 68.31 49.50 144.02 12.58 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) 06/25/2025 _x86_64_ (2 CPU) 02:52:03 LINUX RESTART (2 CPU) 02:53:01 AM CPU %user %nice %system %iowait %steal %idle 02:54:01 AM all 38.49 0.00 6.05 1.40 0.12 53.94 02:54:01 AM 0 32.08 0.00 5.21 1.13 0.13 61.44 02:54:01 AM 1 44.89 0.00 6.89 1.66 0.12 46.44 02:55:01 AM all 23.38 0.00 2.79 1.44 0.08 72.32 02:55:01 AM 0 13.33 0.00 2.30 1.40 0.08 82.88 02:55:01 AM 1 33.42 0.00 3.27 1.47 0.08 61.75 02:56:01 AM all 24.69 0.00 5.06 0.58 0.11 69.57 02:56:01 AM 0 34.62 0.00 5.44 0.37 0.12 59.46 02:56:01 AM 1 14.81 0.00 4.69 0.78 0.10 79.62 02:57:01 AM all 11.25 0.00 2.90 0.95 0.05 84.85 02:57:01 AM 0 10.12 0.00 3.26 1.06 0.05 85.52 02:57:01 AM 1 12.38 0.00 2.54 0.84 0.05 84.20 02:58:01 AM all 0.24 0.00 0.08 0.01 0.02 99.65 02:58:01 AM 0 0.15 0.00 0.10 0.02 0.02 99.72 02:58:01 AM 1 0.33 0.00 0.07 0.00 0.02 99.58 02:59:01 AM all 0.35 0.00 0.08 0.00 0.03 99.55 02:59:01 AM 0 0.15 0.00 0.12 0.00 0.03 99.70 02:59:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 03:00:01 AM all 2.18 0.00 0.34 0.00 0.04 97.44 03:00:01 AM 0 1.67 0.00 0.35 0.00 0.03 97.95 03:00:01 AM 1 2.69 0.00 0.33 0.00 0.05 96.93 03:01:01 AM all 10.58 0.00 0.95 0.03 0.04 88.39 03:01:01 AM 0 4.74 0.00 0.60 0.07 0.03 94.56 03:01:01 AM 1 16.43 0.00 1.31 0.00 0.05 82.22 03:02:02 AM all 12.53 0.00 0.48 0.01 0.07 86.91 03:02:02 AM 0 19.11 0.00 0.57 0.00 0.07 80.25 03:02:02 AM 1 5.97 0.00 0.38 0.02 0.07 93.57 03:03:01 AM all 4.35 0.00 0.31 0.00 0.04 95.29 03:03:01 AM 0 3.33 0.00 0.24 0.00 0.03 96.39 03:03:01 AM 1 5.37 0.00 0.39 0.00 0.05 94.18 03:04:01 AM all 4.29 0.00 0.31 0.00 0.05 95.35 03:04:01 AM 0 2.02 0.00 0.20 0.00 0.05 97.73 03:04:01 AM 1 6.56 0.00 0.42 0.00 0.05 92.97 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 4.42 0.00 0.33 0.00 0.09 95.15 03:05:01 AM 0 3.54 0.00 0.28 0.00 0.13 96.04 03:05:01 AM 1 5.30 0.00 0.38 0.00 0.05 94.27 03:06:01 AM all 3.40 0.00 0.28 0.00 0.03 96.29 03:06:01 AM 0 5.06 0.00 0.39 0.00 0.03 94.52 03:06:01 AM 1 1.75 0.00 0.17 0.00 0.03 98.05 03:07:01 AM all 20.60 0.00 2.48 0.05 0.06 76.82 03:07:01 AM 0 19.39 0.00 2.37 0.07 0.07 78.11 03:07:01 AM 1 21.80 0.00 2.59 0.03 0.05 75.53 03:08:01 AM all 32.79 0.00 4.34 0.19 0.10 62.58 03:08:01 AM 0 16.97 0.00 3.91 0.10 0.08 78.93 03:08:01 AM 1 48.65 0.00 4.76 0.28 0.12 46.19 Average: all 12.93 0.00 1.79 0.31 0.06 84.91 Average: 0 11.10 0.00 1.69 0.28 0.06 86.86 Average: 1 14.75 0.00 1.89 0.34 0.06 82.97