---> uname -a: Linux prd-centos8-robot-2c-8g-6660.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 604 4905 19 2188 6795 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:aa:c8:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85480sec preferred_lft 85480sec inet6 fe80::f816:3eff:feaa:c89f/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) 11/07/2025 _x86_64_ (2 CPU) 02:22:57 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 95.63 0.32 95.32 14.53 7844.40 02:26:01 AM 56.32 0.65 55.67 51.06 8795.43 02:27:01 AM 18.93 0.42 18.51 64.78 1101.57 02:28:01 AM 81.12 6.96 74.16 1292.77 8253.38 02:29:02 AM 12.65 0.00 12.65 0.00 1178.41 02:30:01 AM 2.15 0.22 1.93 11.93 112.56 02:31:01 AM 0.48 0.00 0.48 0.00 70.38 02:32:01 AM 0.25 0.00 0.25 0.00 50.07 02:33:01 AM 0.45 0.00 0.45 0.00 69.53 02:34:01 AM 0.23 0.00 0.23 0.00 15.56 02:35:01 AM 0.22 0.00 0.22 0.00 16.13 02:36:01 AM 0.17 0.00 0.17 0.00 15.63 02:37:01 AM 2.50 0.32 2.18 36.92 167.86 02:38:01 AM 32.91 0.55 32.36 64.11 1756.13 Average: 21.74 0.67 21.06 109.84 2105.73 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5231728 7025540 2650696 33.63 2688 1971104 720132 8.06 188080 2125096 193068 02:26:01 AM 5185796 7024824 2696628 34.21 2688 2015524 696028 7.79 198932 2150052 12 02:27:01 AM 5147336 7035144 2735088 34.70 2688 2062508 688388 7.71 224988 2157876 44848 02:28:01 AM 4943516 7038576 2938908 37.28 2688 2261520 665180 7.45 260684 2295076 26988 02:29:02 AM 4942688 7037548 2939736 37.29 2688 2261520 665180 7.45 260684 2295148 12 02:30:01 AM 4896924 6994160 2985500 37.88 2688 2263896 755144 8.46 260832 2340184 704 02:31:01 AM 4891272 6990048 2991152 37.95 2688 2265476 790052 8.85 260840 2345908 404 02:32:01 AM 4888892 6989072 2993532 37.98 2688 2266880 790052 8.85 260844 2348356 400 02:33:01 AM 4886176 6988188 2996248 38.01 2688 2268708 790052 8.85 260844 2350808 344 02:34:01 AM 4886260 6988384 2996164 38.01 2688 2268772 790052 8.85 260844 2350720 36 02:35:01 AM 4885888 6988388 2996536 38.02 2688 2269148 790052 8.85 260848 2351228 8 02:36:01 AM 4882568 6985984 2999856 38.06 2688 2270064 805784 9.02 260848 2354484 492 02:37:01 AM 5089352 7025540 2793072 35.43 2688 2104192 675912 7.57 266572 2152228 25568 02:38:01 AM 5075152 7006000 2807272 35.61 2688 2104604 711608 7.97 469004 1981132 11108 Average: 4988111 7008385 2894313 36.72 2688 2189565 738115 8.26 263917 2257021 21714 02:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 91.79 74.81 894.88 11.16 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 55.72 38.08 585.56 3.84 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 12.23 12.01 6.11 4.55 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 238.79 177.87 376.56 48.68 0.00 0.00 0.00 0.00 02:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:02 AM eth0 1.47 0.78 0.26 0.18 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 113.91 104.80 24.13 9.64 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 59.53 58.01 13.30 6.66 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 51.17 51.90 9.95 4.48 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 84.34 80.89 18.20 9.34 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 2.80 2.40 0.75 0.52 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 15.36 13.46 3.67 2.33 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 27.42 24.43 7.02 4.30 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 90.25 69.49 101.55 51.53 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 16.99 15.99 16.06 8.42 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 61.49 51.72 147.15 11.83 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) 11/07/2025 _x86_64_ (2 CPU) 02:22:57 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 34.29 0.00 4.85 2.59 0.09 58.18 02:25:01 AM 0 40.23 0.00 5.46 2.77 0.10 51.44 02:25:01 AM 1 28.34 0.00 4.24 2.42 0.08 64.92 02:26:01 AM all 9.15 0.00 1.59 1.64 0.07 87.56 02:26:01 AM 0 13.18 0.00 2.20 2.07 0.05 82.50 02:26:01 AM 1 5.12 0.00 0.97 1.20 0.08 92.62 02:27:01 AM all 17.58 0.00 2.51 0.43 0.07 79.41 02:27:01 AM 0 23.17 0.00 2.84 0.38 0.07 73.54 02:27:01 AM 1 11.98 0.00 2.19 0.48 0.07 85.28 02:28:01 AM all 33.19 0.00 6.25 0.92 0.11 59.52 02:28:01 AM 0 41.53 0.00 6.61 0.91 0.12 50.82 02:28:01 AM 1 24.82 0.00 5.89 0.93 0.10 68.25 02:29:02 AM all 0.36 0.00 0.17 0.15 0.03 99.29 02:29:02 AM 0 0.57 0.00 0.13 0.02 0.03 99.25 02:29:02 AM 1 0.15 0.00 0.20 0.28 0.03 99.33 02:30:01 AM all 8.64 0.00 0.63 0.02 0.08 90.63 02:30:01 AM 0 6.15 0.00 0.53 0.00 0.09 93.23 02:30:01 AM 1 11.14 0.00 0.74 0.03 0.07 88.02 02:31:01 AM all 7.18 0.00 0.40 0.00 0.07 92.35 02:31:01 AM 0 5.37 0.00 0.39 0.00 0.07 94.17 02:31:01 AM 1 8.99 0.00 0.42 0.00 0.07 90.52 02:32:01 AM all 2.66 0.00 0.27 0.00 0.05 97.02 02:32:01 AM 0 2.98 0.00 0.28 0.00 0.05 96.69 02:32:01 AM 1 2.34 0.00 0.25 0.00 0.05 97.35 02:33:01 AM all 9.78 0.00 0.54 0.01 0.07 89.60 02:33:01 AM 0 13.76 0.00 0.49 0.02 0.07 85.67 02:33:01 AM 1 5.82 0.00 0.60 0.00 0.07 93.51 02:34:01 AM all 1.32 0.00 0.13 0.00 0.06 98.50 02:34:01 AM 0 1.84 0.00 0.13 0.00 0.07 97.96 02:34:01 AM 1 0.80 0.00 0.12 0.00 0.05 99.03 02:35:01 AM all 3.99 0.00 0.23 0.00 0.06 95.71 02:35:01 AM 0 5.53 0.00 0.32 0.00 0.07 94.08 02:35:01 AM 1 2.46 0.00 0.15 0.00 0.05 97.34 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 7.29 0.00 0.37 0.00 0.08 92.27 02:36:01 AM 0 9.31 0.00 0.40 0.00 0.07 90.23 02:36:01 AM 1 5.27 0.00 0.33 0.00 0.08 94.31 02:37:01 AM all 15.70 0.00 1.57 0.00 0.07 82.66 02:37:01 AM 0 13.47 0.00 1.44 0.00 0.07 85.03 02:37:01 AM 1 17.93 0.00 1.70 0.00 0.07 80.29 02:38:01 AM all 32.34 0.00 3.70 0.20 0.08 63.67 02:38:01 AM 0 43.38 0.00 4.32 0.28 0.08 51.93 02:38:01 AM 1 21.29 0.00 3.09 0.12 0.08 75.42 Average: all 13.13 0.00 1.66 0.43 0.07 84.71 Average: 0 15.78 0.00 1.83 0.46 0.07 81.85 Average: 1 10.47 0.00 1.50 0.39 0.07 87.58