---> uname -a: Linux prd-centos8-robot-2c-8g-49129.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 630 4835 19 2231 6768 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:19:8b:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85251sec preferred_lft 85251sec inet6 fe80::f816:3eff:fe19:8b0a/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) 08/04/2025 _x86_64_ (2 CPU) 00:55:31 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 101.80 17.16 84.64 5357.68 7767.29 12:58:01 AM 84.09 0.72 83.37 52.91 10151.81 12:59:01 AM 51.09 7.13 43.96 1310.71 3413.70 01:00:01 AM 53.58 0.25 53.33 47.05 7617.46 01:01:01 AM 7.06 0.02 7.05 0.13 269.31 01:02:01 AM 0.58 0.07 0.52 1.73 9.28 01:03:01 AM 0.22 0.00 0.22 0.00 3.70 01:04:01 AM 1.83 0.02 1.82 0.13 146.18 01:05:01 AM 0.45 0.00 0.45 0.00 142.43 01:06:01 AM 0.27 0.03 0.23 1.87 107.70 01:07:01 AM 0.52 0.00 0.52 0.00 102.02 01:08:01 AM 0.28 0.00 0.28 0.00 72.71 01:09:01 AM 0.18 0.00 0.18 0.00 84.55 01:10:01 AM 0.28 0.00 0.28 0.00 146.17 01:11:01 AM 0.37 0.03 0.33 0.27 78.49 01:12:01 AM 1.43 0.00 1.43 0.00 179.97 01:13:01 AM 0.32 0.00 0.32 0.00 61.09 01:14:01 AM 20.66 0.42 20.24 47.72 2089.59 Average: 18.06 1.44 16.62 378.91 1802.55 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5326052 7048192 2556372 32.43 2688 1904432 723824 8.10 187400 2047508 182920 12:58:01 AM 5201228 7036660 2681196 34.01 2688 2011968 710408 7.95 209784 2122984 40580 12:59:01 AM 4929952 6973024 2952472 37.46 2688 2213916 774356 8.67 273784 2312852 141892 01:00:01 AM 4948940 7034912 2933484 37.22 2688 2253588 672580 7.53 262756 2284620 24 01:01:01 AM 4951304 7037160 2931120 37.19 2688 2253596 672580 7.53 262760 2285004 8 01:02:01 AM 4951892 7037816 2930532 37.18 2688 2253664 672580 7.53 262924 2284544 4 01:03:01 AM 4951944 7037976 2930480 37.18 2688 2253772 672580 7.53 262924 2284572 100 01:04:01 AM 4899192 6988376 2983232 37.85 2688 2256924 759136 8.50 263160 2336388 752 01:05:01 AM 4893036 6986056 2989388 37.92 2688 2260800 759136 8.50 263424 2342588 548 01:06:01 AM 4889548 6985632 2992876 37.97 2688 2263896 759136 8.50 263616 2345696 412 01:07:01 AM 4884824 6983520 2997600 38.03 2688 2266444 795492 8.91 263616 2350432 96 01:08:01 AM 4881804 6983692 3000620 38.07 2688 2269644 795492 8.91 263616 2353560 1180 01:09:01 AM 4876292 6981028 3006132 38.14 2688 2272476 816412 9.14 263616 2358924 1520 01:10:01 AM 4872320 6980412 3010104 38.19 2688 2275832 837556 9.38 263616 2362512 536 01:11:01 AM 4869216 6980408 3013208 38.23 2688 2278908 849488 9.51 263740 2365348 1380 01:12:01 AM 4865920 6980256 3016504 38.27 2688 2282060 849488 9.51 263740 2368860 60 01:13:01 AM 4918708 7038476 2963716 37.60 2688 2287484 682984 7.65 264064 2316868 3772 01:14:01 AM 4967192 6940036 2915232 36.98 2688 2145916 763528 8.55 487068 2070704 22252 Average: 4948854 7001868 2933570 37.22 2688 2222518 753709 8.44 269200 2288554 22113 12:56:01 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 374.61 238.90 1889.96 60.01 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 60.30 45.64 586.59 14.33 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 43.29 38.26 324.57 11.88 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 553.53 408.60 116.63 93.25 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 2.58 2.02 0.49 0.43 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 2.90 2.00 0.61 0.48 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 23.68 12.90 6.38 1.30 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 153.77 148.82 29.90 11.90 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 55.96 55.97 17.52 4.87 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 109.63 109.80 22.17 8.84 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 92.65 92.68 18.81 7.63 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 178.56 180.57 32.03 12.94 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 130.46 130.46 25.81 10.36 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 185.75 187.44 34.74 13.79 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 139.04 139.37 27.75 11.07 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 169.17 170.70 31.63 12.35 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 150.76 129.16 29.66 10.55 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 72.71 53.00 143.66 123.70 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 138.85 119.24 185.50 22.76 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) 08/04/2025 _x86_64_ (2 CPU) 00:55:31 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 46.53 0.00 7.20 0.76 0.09 45.42 12:57:01 AM 0 57.74 0.00 8.45 0.85 0.10 32.85 12:57:01 AM 1 35.35 0.00 5.95 0.67 0.08 57.95 12:58:01 AM all 22.60 0.00 3.66 0.91 0.10 72.73 12:58:01 AM 0 32.93 0.00 4.57 0.90 0.12 61.49 12:58:01 AM 1 12.34 0.00 2.76 0.91 0.08 83.90 12:59:01 AM all 25.29 0.00 4.20 0.87 0.08 69.55 12:59:01 AM 0 28.05 0.00 4.10 0.77 0.08 67.01 12:59:01 AM 1 22.52 0.00 4.30 0.98 0.08 72.11 01:00:01 AM all 16.88 0.00 3.77 0.43 0.08 78.86 01:00:01 AM 0 24.21 0.00 4.20 0.37 0.07 71.15 01:00:01 AM 1 9.55 0.00 3.33 0.48 0.08 86.56 01:01:01 AM all 0.29 0.00 0.12 0.02 0.03 99.55 01:01:01 AM 0 0.20 0.00 0.12 0.00 0.02 99.67 01:01:01 AM 1 0.38 0.00 0.12 0.03 0.03 99.43 01:02:01 AM all 0.33 0.00 0.09 0.01 0.05 99.52 01:02:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 01:02:01 AM 1 0.55 0.00 0.12 0.02 0.07 99.25 01:03:01 AM all 0.22 0.00 0.14 0.00 0.05 99.59 01:03:01 AM 0 0.30 0.00 0.17 0.00 0.03 99.50 01:03:01 AM 1 0.13 0.00 0.12 0.00 0.07 99.68 01:04:01 AM all 10.58 0.00 1.03 0.01 0.08 88.31 01:04:01 AM 0 14.78 0.00 1.18 0.02 0.07 83.96 01:04:01 AM 1 6.40 0.00 0.87 0.00 0.08 92.64 01:05:01 AM all 9.70 0.00 0.58 0.00 0.08 89.64 01:05:01 AM 0 12.48 0.00 0.62 0.00 0.07 86.84 01:05:01 AM 1 6.88 0.00 0.54 0.00 0.08 92.49 01:06:01 AM all 8.47 0.00 0.76 0.00 0.08 90.69 01:06:01 AM 0 10.36 0.00 0.82 0.00 0.08 88.73 01:06:01 AM 1 6.58 0.00 0.69 0.00 0.08 92.65 01:07:01 AM all 7.80 0.00 0.72 0.00 0.08 91.40 01:07:01 AM 0 10.50 0.00 0.87 0.00 0.08 88.55 01:07:01 AM 1 5.10 0.00 0.57 0.00 0.08 94.25 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 8.82 0.00 0.88 0.00 0.09 90.20 01:08:01 AM 0 14.21 0.00 0.98 0.00 0.10 84.71 01:08:01 AM 1 3.47 0.00 0.79 0.00 0.08 95.66 01:09:01 AM all 8.98 0.00 0.86 0.00 0.08 90.08 01:09:01 AM 0 11.27 0.00 0.99 0.00 0.08 87.66 01:09:01 AM 1 6.71 0.00 0.72 0.00 0.08 92.49 01:10:01 AM all 10.01 0.00 0.99 0.01 0.09 88.90 01:10:01 AM 0 12.66 0.00 1.10 0.02 0.08 86.15 01:10:01 AM 1 7.37 0.00 0.89 0.00 0.10 91.64 01:11:01 AM all 10.28 0.00 1.03 0.00 0.09 88.60 01:11:01 AM 0 12.04 0.00 1.06 0.00 0.08 86.82 01:11:01 AM 1 8.53 0.00 0.99 0.00 0.10 90.38 01:12:01 AM all 8.78 0.00 0.97 0.01 0.09 90.15 01:12:01 AM 0 13.63 0.00 1.06 0.00 0.10 85.21 01:12:01 AM 1 3.96 0.00 0.87 0.02 0.08 95.07 01:13:01 AM all 11.37 0.00 0.91 0.00 0.09 87.63 01:13:01 AM 0 18.40 0.00 1.14 0.00 0.10 80.35 01:13:01 AM 1 4.35 0.00 0.67 0.00 0.08 94.90 01:14:01 AM all 23.65 0.00 3.18 0.16 0.08 72.93 01:14:01 AM 0 24.27 0.00 3.81 0.18 0.08 71.66 01:14:01 AM 1 23.03 0.00 2.56 0.13 0.08 74.19 Average: all 12.83 0.00 1.73 0.18 0.08 85.19 Average: 0 16.57 0.00 1.96 0.17 0.08 81.21 Average: 1 9.08 0.00 1.50 0.18 0.08 89.16