---> uname -a: Linux prd-centos8-robot-2c-8g-48871.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 626 4886 19 2183 6772 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:e3:d6:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85535sec preferred_lft 85535sec inet6 fe80::f816:3eff:fee3:d64a/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) 08/03/2025 _x86_64_ (2 CPU) 00:55:30 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 123.48 48.70 74.79 6301.19 6826.30 12:58:01 AM 90.84 0.72 90.12 52.92 10785.22 12:59:01 AM 54.38 7.10 47.28 1309.96 3573.98 01:00:01 AM 50.20 0.28 49.92 47.58 7524.31 01:01:01 AM 7.09 0.10 6.99 1.20 275.50 01:02:01 AM 1.93 0.03 1.90 1.07 143.64 01:03:01 AM 0.45 0.00 0.45 0.00 59.65 01:04:01 AM 0.23 0.00 0.23 0.00 60.57 01:05:01 AM 0.23 0.00 0.23 0.00 46.33 01:06:01 AM 0.27 0.00 0.27 0.00 5.51 01:07:01 AM 0.27 0.00 0.27 0.00 18.05 01:08:01 AM 0.17 0.00 0.17 0.00 42.68 01:09:01 AM 14.43 0.33 14.10 37.85 577.02 Average: 26.34 4.35 21.99 588.98 2297.21 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5315884 7025096 2566540 32.56 2688 1891804 727072 8.14 192196 2055236 199612 12:58:01 AM 5135616 6972600 2746808 34.85 2688 2012884 744780 8.34 198660 2194612 42480 12:59:01 AM 4934128 7014624 2948296 37.40 2688 2249252 687248 7.70 257612 2320812 176984 01:00:01 AM 4933608 7019408 2948816 37.41 2688 2253588 678536 7.60 262368 2304404 4 01:01:01 AM 4892580 6979352 2989844 37.93 2688 2254688 751320 8.41 262628 2346228 1088 01:02:01 AM 4888312 6976868 2994112 37.98 2688 2256496 766780 8.59 262672 2350896 544 01:03:01 AM 4882076 6972072 3000348 38.06 2688 2257920 783348 8.77 262672 2356972 388 01:04:01 AM 4879580 6971216 3002844 38.10 2688 2259560 803764 9.00 262676 2359492 304 01:05:01 AM 4875856 6968520 3006568 38.14 2688 2260564 803764 9.00 262676 2363244 4 01:06:01 AM 4875656 6968688 3006768 38.15 2688 2260940 803764 9.00 262684 2363420 344 01:07:01 AM 4875000 6968332 3007424 38.15 2688 2261256 803764 9.00 262684 2364216 224 01:08:01 AM 4871600 6966296 3010824 38.20 2688 2262628 803764 9.00 262692 2367296 360 01:09:01 AM 5020168 6946140 2862256 36.31 2688 2099800 737372 8.26 309900 2192720 38644 Average: 4952313 6980709 2930111 37.17 2688 2198568 761175 8.52 255548 2303042 35460 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 363.72 204.74 1788.45 60.80 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 69.36 49.92 716.43 8.53 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 42.19 36.10 324.71 8.85 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 187.39 164.83 44.67 41.82 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 71.82 61.47 14.96 8.15 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 83.29 82.02 15.99 7.61 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 45.93 44.55 10.23 4.88 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 69.72 69.07 14.33 6.62 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 39.89 36.71 9.75 5.18 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 14.76 13.03 3.71 2.35 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 11.85 11.10 2.95 2.02 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 39.61 36.44 10.60 6.68 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 69.78 50.98 101.94 48.75 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 84.98 66.05 233.29 16.27 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) 08/03/2025 _x86_64_ (2 CPU) 00:55:30 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 47.34 0.03 7.84 1.80 0.12 42.87 12:57:01 AM 0 53.15 0.03 8.94 1.39 0.12 36.37 12:57:01 AM 1 41.53 0.03 6.74 2.20 0.12 49.37 12:58:01 AM all 23.36 0.00 3.50 0.93 0.08 72.13 12:58:01 AM 0 24.20 0.00 3.46 0.73 0.10 71.50 12:58:01 AM 1 22.51 0.00 3.53 1.13 0.07 72.75 12:59:01 AM all 30.39 0.00 4.76 0.55 0.10 64.20 12:59:01 AM 0 40.08 0.00 5.52 0.68 0.10 53.61 12:59:01 AM 1 20.70 0.00 4.00 0.42 0.10 74.78 01:00:01 AM all 13.93 0.00 2.89 0.52 0.06 82.61 01:00:01 AM 0 19.71 0.00 3.26 0.28 0.07 76.68 01:00:01 AM 1 8.16 0.00 2.52 0.75 0.05 88.52 01:01:01 AM all 5.86 0.00 0.48 0.03 0.06 93.58 01:01:01 AM 0 6.18 0.00 0.40 0.00 0.05 93.37 01:01:01 AM 1 5.54 0.00 0.55 0.05 0.07 93.79 01:02:01 AM all 6.07 0.00 0.36 0.01 0.07 93.49 01:02:01 AM 0 7.01 0.00 0.37 0.00 0.07 92.56 01:02:01 AM 1 5.13 0.00 0.35 0.02 0.07 94.43 01:03:01 AM all 5.10 0.00 0.28 0.00 0.07 94.55 01:03:01 AM 0 4.96 0.00 0.27 0.00 0.07 94.70 01:03:01 AM 1 5.24 0.00 0.30 0.00 0.07 94.39 01:04:01 AM all 4.95 0.00 0.43 0.00 0.07 94.55 01:04:01 AM 0 6.87 0.00 0.39 0.00 0.07 92.67 01:04:01 AM 1 3.03 0.00 0.47 0.00 0.07 96.43 01:05:01 AM all 6.60 0.00 0.33 0.00 0.07 93.00 01:05:01 AM 0 10.19 0.00 0.30 0.00 0.07 89.44 01:05:01 AM 1 3.01 0.00 0.37 0.00 0.07 96.55 01:06:01 AM all 4.11 0.00 0.23 0.00 0.07 95.60 01:06:01 AM 0 4.01 0.00 0.25 0.00 0.07 95.68 01:06:01 AM 1 4.21 0.00 0.20 0.00 0.07 95.52 01:07:01 AM all 3.40 0.00 0.25 0.00 0.08 96.27 01:07:01 AM 0 3.83 0.00 0.25 0.00 0.10 95.82 01:07:01 AM 1 2.97 0.00 0.25 0.00 0.05 96.73 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 10.95 0.00 0.51 0.00 0.08 88.46 01:08:01 AM 0 16.43 0.00 0.62 0.00 0.07 82.88 01:08:01 AM 1 5.47 0.00 0.40 0.00 0.08 94.04 01:09:01 AM all 20.66 0.00 2.10 0.07 0.08 77.10 01:09:01 AM 0 25.51 0.00 2.30 0.08 0.08 72.02 01:09:01 AM 1 15.81 0.00 1.89 0.05 0.07 82.18 Average: all 14.03 0.00 1.84 0.30 0.08 83.75 Average: 0 17.06 0.00 2.02 0.24 0.08 80.59 Average: 1 11.00 0.00 1.66 0.35 0.07 86.91