---> uname -a: Linux prd-centos8-robot-2c-8g-1493.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: 2800.000 BogoMIPS: 5600.00 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 647 4829 19 2221 6752 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:ac:e7:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85412sec preferred_lft 85412sec inet6 fe80::f816:3eff:feac:e7c4/64 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) 11/27/2025 _x86_64_ (2 CPU) 00:45:02 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 119.71 0.75 118.96 27.60 10581.49 12:48:01 AM 52.05 0.65 51.40 51.05 6882.39 12:49:01 AM 41.64 7.13 34.51 1310.50 2335.75 12:50:01 AM 64.09 0.25 63.84 47.06 8089.54 12:51:01 AM 4.10 0.00 4.10 0.00 150.10 12:52:01 AM 0.30 0.00 0.30 0.00 4.30 12:53:01 AM 0.23 0.00 0.23 0.00 2.62 12:54:01 AM 2.32 0.25 2.07 13.60 135.71 12:55:01 AM 0.47 0.00 0.47 0.00 133.22 12:56:01 AM 0.45 0.00 0.45 0.00 140.49 12:57:01 AM 0.32 0.00 0.32 0.00 107.32 12:58:01 AM 0.27 0.00 0.27 0.00 119.63 12:59:01 AM 0.18 0.00 0.18 0.00 107.20 01:00:01 AM 0.27 0.00 0.27 0.00 84.41 01:01:01 AM 33.87 0.68 33.19 73.54 2493.91 Average: 21.35 0.65 20.70 101.56 2091.14 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5207200 7003180 2675224 33.94 2688 1972832 719104 8.05 188196 2142744 134212 12:48:01 AM 5066772 6941272 2815652 35.72 2688 2050700 757584 8.48 214512 2251616 44240 12:49:01 AM 4863580 6959656 3018844 38.30 2688 2263040 743404 8.32 281616 2359380 185488 12:50:01 AM 4912408 7008216 2970016 37.68 2688 2263280 674944 7.56 261036 2323832 36 12:51:01 AM 4913284 7009096 2969140 37.67 2688 2263284 674944 7.56 261048 2323676 16 12:52:01 AM 4913324 7009136 2969100 37.67 2688 2263284 674944 7.56 261048 2323612 12 12:53:01 AM 4913476 7009288 2968948 37.67 2688 2263284 674944 7.56 261048 2323652 4 12:54:01 AM 4857672 6957032 3024752 38.37 2688 2266832 761416 8.53 261472 2378704 1116 12:55:01 AM 4852264 6955936 3030160 38.44 2688 2271144 778596 8.72 261472 2383840 1600 12:56:01 AM 4848888 6955584 3033536 38.48 2688 2274176 796548 8.92 261472 2387180 580 12:57:01 AM 4843640 6953240 3038784 38.55 2688 2277080 817572 9.15 261472 2392228 360 12:58:01 AM 4839328 6952540 3043096 38.61 2688 2280684 817572 9.15 261472 2396484 428 12:59:01 AM 4834908 6952152 3047516 38.66 2688 2284716 836936 9.37 261472 2400740 1276 01:00:01 AM 4883724 7006304 2998700 38.04 2688 2290052 689392 7.72 261788 2352300 4144 01:01:01 AM 4973372 6935896 2909052 36.91 2688 2136344 758552 8.49 481172 2067720 10052 Average: 4914923 6973902 2967501 37.65 2688 2228049 745097 8.34 269353 2320514 25571 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 99.28 83.14 1068.79 11.86 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 60.25 43.47 584.19 6.74 0.00 0.00 0.00 0.00 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 40.87 37.20 333.58 7.38 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 539.83 397.48 113.76 93.57 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 2.50 2.05 0.57 0.49 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 2.47 1.95 0.44 0.43 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 1.12 0.72 0.16 0.12 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 165.59 151.51 35.67 12.12 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 199.75 200.63 43.09 15.34 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 148.90 149.67 30.43 11.11 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 116.91 117.25 26.09 9.50 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 193.15 194.10 40.90 14.73 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 210.95 212.33 44.41 15.93 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 120.66 108.56 30.81 9.57 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 67.71 49.86 133.61 102.85 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 131.32 116.66 165.76 20.78 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) 11/27/2025 _x86_64_ (2 CPU) 00:45:02 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 38.94 0.00 5.40 2.08 0.10 53.47 12:47:01 AM 0 50.00 0.00 6.76 2.00 0.10 41.14 12:47:01 AM 1 27.90 0.00 4.05 2.17 0.10 65.78 12:48:01 AM all 19.46 0.00 2.19 3.95 0.08 74.33 12:48:01 AM 0 29.18 0.00 2.46 5.25 0.08 63.03 12:48:01 AM 1 9.79 0.00 1.92 2.65 0.07 85.57 12:49:01 AM all 24.14 0.00 4.70 0.68 0.07 70.40 12:49:01 AM 0 26.48 0.00 5.21 0.52 0.08 67.72 12:49:01 AM 1 21.80 0.00 4.20 0.85 0.07 73.08 12:50:01 AM all 17.74 0.00 3.81 1.73 0.08 76.65 12:50:01 AM 0 24.30 0.00 4.06 0.72 0.08 70.84 12:50:01 AM 1 11.18 0.00 3.56 2.74 0.07 82.44 12:51:01 AM all 0.35 0.00 0.12 0.02 0.03 99.48 12:51:01 AM 0 0.62 0.00 0.10 0.00 0.03 99.25 12:51:01 AM 1 0.08 0.00 0.13 0.03 0.03 99.72 12:52:01 AM all 0.23 0.00 0.07 0.00 0.01 99.69 12:52:01 AM 0 0.33 0.00 0.05 0.00 0.00 99.62 12:52:01 AM 1 0.13 0.00 0.08 0.00 0.02 99.77 12:53:01 AM all 0.31 0.00 0.05 0.00 0.02 99.62 12:53:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 12:53:01 AM 1 0.07 0.00 0.07 0.00 0.02 99.85 12:54:01 AM all 10.29 0.00 1.04 0.03 0.07 88.58 12:54:01 AM 0 13.98 0.00 1.20 0.07 0.07 84.68 12:54:01 AM 1 6.59 0.00 0.87 0.00 0.07 92.46 12:55:01 AM all 13.65 0.00 1.28 0.00 0.07 85.00 12:55:01 AM 0 16.87 0.00 1.32 0.00 0.07 81.74 12:55:01 AM 1 10.42 0.00 1.25 0.00 0.07 88.26 12:56:01 AM all 9.55 0.00 0.88 0.00 0.06 89.52 12:56:01 AM 0 12.78 0.00 0.99 0.00 0.07 86.16 12:56:01 AM 1 6.32 0.00 0.76 0.00 0.05 92.87 12:57:01 AM all 10.28 0.00 0.92 0.00 0.07 88.74 12:57:01 AM 0 13.20 0.00 1.13 0.00 0.07 85.61 12:57:01 AM 1 7.36 0.00 0.71 0.00 0.07 91.87 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 12.32 0.00 1.27 0.00 0.07 86.34 12:58:01 AM 0 14.88 0.00 1.27 0.00 0.07 83.78 12:58:01 AM 1 9.77 0.00 1.27 0.00 0.07 88.90 12:59:01 AM all 12.53 0.00 1.29 0.00 0.08 86.09 12:59:01 AM 0 14.95 0.00 1.52 0.00 0.08 83.45 12:59:01 AM 1 10.12 0.00 1.06 0.00 0.08 88.73 01:00:01 AM all 10.50 0.00 0.92 0.00 0.07 88.51 01:00:01 AM 0 16.43 0.00 1.09 0.00 0.07 82.41 01:00:01 AM 1 4.58 0.00 0.76 0.00 0.07 94.60 01:01:01 AM all 30.36 0.00 3.99 0.16 0.09 65.40 01:01:01 AM 0 28.18 0.00 4.13 0.17 0.10 67.42 01:01:01 AM 1 32.53 0.00 3.85 0.15 0.08 63.38 Average: all 14.06 0.00 1.87 0.58 0.06 83.43 Average: 0 17.53 0.00 2.09 0.58 0.07 79.73 Average: 1 10.59 0.00 1.64 0.58 0.06 87.13