---> uname -a: Linux prd-centos8-robot-2c-8g-51955.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 619 4893 19 2184 6780 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:bf:bc:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:febf:bc79/64 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) 08/11/2025 _x86_64_ (2 CPU) 00:55:27 LINUX RESTART (2 CPU) 12:56:03 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 81.25 20.60 60.65 5748.78 6206.58 12:58:01 AM 94.95 0.72 94.24 52.92 10951.88 12:59:01 AM 29.38 0.42 28.96 64.79 2728.50 01:00:00 AM 76.82 7.05 69.77 1308.24 8088.55 01:00:01 AM 0.00 0.00 0.00 0.00 0.00 01:01:01 AM 10.43 0.23 10.20 11.86 1095.92 01:02:01 AM 5.11 0.07 5.05 1.73 232.32 01:03:01 AM 0.40 0.00 0.40 0.00 67.78 01:04:01 AM 0.18 0.00 0.18 0.00 48.43 01:05:01 AM 0.35 0.00 0.35 0.00 70.75 01:06:01 AM 0.25 0.00 0.25 0.00 12.43 01:07:01 AM 0.25 0.00 0.25 0.00 16.45 01:08:01 AM 0.20 0.00 0.20 0.00 30.81 01:09:01 AM 3.38 0.32 3.07 36.92 177.66 01:10:00 AM 32.24 0.54 31.70 65.73 1809.30 01:10:01 AM 41.86 0.00 41.86 0.00 494.19 Average: 23.75 2.09 21.66 507.16 2235.11 12:56:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5336900 7021384 2545532 32.29 2688 1867536 747744 8.37 187440 2041520 175488 12:58:01 AM 5143708 6981040 2738724 34.74 2688 2013108 761064 8.52 198012 2190896 42480 12:59:01 AM 5113564 6994464 2768868 35.13 2688 2054972 752480 8.43 231444 2184060 39652 01:00:00 AM 4931560 7019444 2950872 37.44 2688 2255428 689460 7.72 261580 2309856 26916 01:00:01 AM 4931036 7018932 2951396 37.44 2688 2255428 689460 7.72 261580 2310368 26932 01:01:01 AM 4888172 6976548 2994260 37.99 2688 2255996 741884 8.31 261720 2351960 220 01:02:01 AM 4883320 6973776 2999112 38.05 2688 2258076 778232 8.71 261860 2357016 780 01:03:01 AM 4884072 6975912 2998360 38.04 2688 2259532 795668 8.91 261864 2355876 424 01:04:01 AM 4882312 6975580 3000120 38.06 2688 2260936 795668 8.91 261868 2357516 448 01:05:01 AM 4878132 6973228 3004300 38.11 2688 2262716 815348 9.13 261868 2361916 228 01:06:01 AM 4878060 6973268 3004372 38.11 2688 2262828 815348 9.13 261868 2362028 96 01:07:01 AM 4877652 6973184 3004780 38.12 2688 2263152 815348 9.13 261872 2362612 32 01:08:01 AM 4873980 6970444 3008452 38.17 2688 2264084 815348 9.13 261872 2365824 96 01:09:01 AM 5047420 6977048 2835012 35.97 2688 2101424 740728 8.29 265600 2205488 25440 01:10:00 AM 5063384 6991440 2819048 35.76 2688 2102020 725740 8.13 467824 1996668 10368 01:10:01 AM 5054472 6982528 2827960 35.88 2688 2102020 741388 8.30 467824 2005300 10376 Average: 4979234 6986139 2903198 36.83 2688 2177454 763807 8.55 277256 2257432 22498 12:56:03 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 315.10 199.35 1816.50 63.92 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 64.68 49.82 715.64 8.28 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 14.68 12.36 6.86 4.75 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 243.31 179.55 372.72 46.93 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 0.00 0.00 0.00 0.00 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 12.80 6.88 4.12 0.79 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 119.36 117.84 21.72 10.68 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 58.15 56.10 11.70 5.94 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 58.54 58.91 10.67 5.11 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 91.90 88.90 18.28 9.62 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 5.48 4.37 1.37 0.82 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 13.71 11.65 3.24 2.04 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 30.69 26.84 7.72 4.81 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 86.14 65.53 101.40 49.82 0.00 0.00 0.00 0.00 01:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 AM eth0 18.87 17.85 16.69 8.72 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 20.93 31.40 19.91 20.04 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 80.20 63.54 217.94 15.73 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) 08/11/2025 _x86_64_ (2 CPU) 00:55:27 LINUX RESTART (2 CPU) 12:56:03 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 46.33 0.00 7.04 2.50 0.11 44.01 12:57:01 AM 0 54.86 0.00 7.56 2.44 0.12 35.02 12:57:01 AM 1 37.83 0.00 6.53 2.56 0.10 52.99 12:58:01 AM all 25.22 0.00 3.68 2.28 0.09 68.73 12:58:01 AM 0 28.08 0.00 3.67 2.37 0.08 65.80 12:58:01 AM 1 22.36 0.00 3.69 2.19 0.10 71.67 12:59:01 AM all 17.97 0.00 2.63 0.96 0.06 78.38 12:59:01 AM 0 12.57 0.00 2.18 1.47 0.07 83.71 12:59:01 AM 1 23.38 0.00 3.08 0.45 0.05 73.04 01:00:00 AM all 28.48 0.00 5.38 1.84 0.08 64.22 01:00:00 AM 0 35.33 0.00 5.81 1.59 0.08 57.18 01:00:00 AM 1 21.64 0.00 4.94 2.09 0.08 71.24 01:00:01 AM all 0.71 0.00 2.13 0.00 0.00 97.16 01:00:01 AM 0 0.00 0.00 2.86 0.00 0.00 97.14 01:00:01 AM 1 1.41 0.00 1.41 0.00 0.00 97.18 01:01:01 AM all 0.84 0.00 0.23 0.25 0.03 98.65 01:01:01 AM 0 1.57 0.00 0.28 0.15 0.02 97.98 01:01:01 AM 1 0.12 0.00 0.18 0.35 0.03 99.32 01:02:01 AM all 8.98 0.00 0.60 0.03 0.07 90.32 01:02:01 AM 0 12.01 0.00 0.51 0.00 0.07 87.41 01:02:01 AM 1 5.95 0.00 0.69 0.07 0.07 93.23 01:03:01 AM all 6.15 0.00 0.35 0.00 0.05 93.45 01:03:01 AM 0 7.66 0.00 0.35 0.00 0.05 91.93 01:03:01 AM 1 4.63 0.00 0.35 0.00 0.05 94.97 01:04:01 AM all 2.63 0.00 0.27 0.00 0.05 97.05 01:04:01 AM 0 2.53 0.00 0.23 0.00 0.05 97.19 01:04:01 AM 1 2.73 0.00 0.30 0.00 0.05 96.91 01:05:01 AM all 9.63 0.00 0.51 0.00 0.06 89.80 01:05:01 AM 0 12.76 0.00 0.52 0.00 0.07 86.65 01:05:01 AM 1 6.49 0.00 0.50 0.00 0.05 92.96 01:06:01 AM all 1.90 0.00 0.18 0.00 0.04 97.88 01:06:01 AM 0 1.17 0.00 0.20 0.00 0.03 98.60 01:06:01 AM 1 2.62 0.00 0.17 0.00 0.05 97.16 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 3.35 0.00 0.22 0.00 0.05 96.38 01:07:01 AM 0 2.53 0.00 0.17 0.00 0.05 97.25 01:07:01 AM 1 4.18 0.00 0.27 0.00 0.05 95.50 01:08:01 AM all 7.63 0.00 0.43 0.00 0.05 91.89 01:08:01 AM 0 8.28 0.00 0.40 0.00 0.05 91.27 01:08:01 AM 1 6.99 0.00 0.45 0.00 0.05 92.51 01:09:01 AM all 16.33 0.00 1.66 0.07 0.06 81.88 01:09:01 AM 0 17.84 0.00 1.62 0.10 0.07 80.37 01:09:01 AM 1 14.81 0.00 1.71 0.03 0.05 83.40 01:10:00 AM all 31.75 0.00 3.60 0.26 0.08 64.31 01:10:00 AM 0 31.61 0.00 3.11 0.22 0.08 64.98 01:10:00 AM 1 31.89 0.00 4.08 0.31 0.08 63.63 01:10:01 AM all 38.37 0.00 2.91 0.00 0.00 58.72 01:10:01 AM 0 76.47 0.00 2.35 0.00 0.00 21.18 01:10:01 AM 1 1.15 0.00 3.45 0.00 0.00 95.40 Average: all 14.72 0.00 1.90 0.58 0.06 82.74 Average: 0 16.28 0.00 1.89 0.59 0.06 81.18 Average: 1 13.17 0.00 1.91 0.57 0.06 84.29