---> uname -a: Linux prd-centos8-robot-2c-8g-51129.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 585 4940 19 2170 6813 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:ad:41:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.121/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85410sec preferred_lft 85410sec inet6 fe80::f816:3eff:fead:41c1/64 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) 08/09/2025 _x86_64_ (2 CPU) 03:22:49 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 216.53 157.58 58.95 14696.92 40205.91 03:25:01 AM 118.38 0.72 117.66 52.92 11429.21 03:26:01 AM 23.21 0.03 23.18 0.53 3603.45 03:27:01 AM 3.43 0.00 3.43 0.00 118.03 03:28:01 AM 0.15 0.00 0.15 0.00 1.40 03:29:01 AM 0.25 0.00 0.25 0.00 4.55 03:30:01 AM 0.17 0.00 0.17 0.00 1.45 03:31:01 AM 10.81 0.38 10.43 64.25 258.28 03:32:01 AM 64.99 6.97 58.02 1292.98 3718.30 03:33:01 AM 30.93 0.00 30.93 0.00 6198.93 03:34:01 AM 0.27 0.00 0.27 0.00 3.35 03:35:01 AM 0.15 0.00 0.15 0.00 1.05 03:36:01 AM 0.45 0.22 0.23 11.73 7.36 03:37:01 AM 2.02 0.03 1.98 1.87 139.00 03:38:01 AM 8.18 0.35 7.83 37.19 337.48 03:39:01 AM 30.26 0.53 29.72 64.78 1444.89 Average: 31.89 10.43 21.46 1014.00 4217.16 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5496428 7042264 2386004 30.27 2688 1738268 714432 8.00 185944 1918772 94452 03:25:01 AM 5166888 7004424 2715544 34.45 2688 2013124 703892 7.88 198216 2164048 92040 03:26:01 AM 5167936 7004880 2714496 34.44 2688 2013144 703892 7.88 198256 2166636 8 03:27:01 AM 5167924 7004868 2714508 34.44 2688 2013144 703892 7.88 198256 2166948 4 03:28:01 AM 5167988 7004932 2714444 34.44 2688 2013144 703892 7.88 198256 2166952 8 03:29:01 AM 5167604 7004552 2714828 34.44 2688 2013148 703892 7.88 198256 2167344 8 03:30:01 AM 5167364 7004312 2715068 34.44 2688 2013148 725856 8.13 198256 2167652 16 03:31:01 AM 5240684 7079908 2641748 33.51 2688 2015084 636792 7.13 219200 2073400 10764 03:32:01 AM 4971216 7059328 2911216 36.93 2688 2255480 633396 7.09 262184 2272472 172388 03:33:01 AM 4966152 7053972 2916280 37.00 2688 2255448 633396 7.09 262236 2272544 4 03:34:01 AM 4966240 7054064 2916192 37.00 2688 2255452 633396 7.09 262240 2272408 4 03:35:01 AM 4966272 7054096 2916160 37.00 2688 2255452 633396 7.09 262240 2272340 4 03:36:01 AM 4921956 7011092 2960476 37.56 2688 2256764 697756 7.81 262504 2316276 948 03:37:01 AM 4915008 7005976 2967424 37.65 2688 2258596 697756 7.81 262660 2322836 584 03:38:01 AM 5094208 7007640 2788224 35.37 2688 2086636 673920 7.55 259656 2166992 17048 03:39:01 AM 5112124 7027496 2770308 35.15 2688 2089072 670220 7.50 461436 1951828 12184 Average: 5103500 7026488 2778932 35.25 2688 2096569 679361 7.61 243112 2177466 25029 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 308.78 184.66 1679.82 59.48 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 94.65 71.19 1092.12 10.57 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 8.78 0.43 1.70 0.15 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 3.03 0.38 0.56 0.14 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 1.78 0.42 0.42 0.14 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 1.23 0.62 0.66 0.39 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 2.07 0.57 0.72 0.33 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 9.46 9.33 4.97 3.75 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 46.66 38.03 331.66 10.74 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 581.44 412.26 109.24 91.12 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 3.58 2.00 0.56 0.49 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 2.47 1.90 0.60 0.41 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 43.79 24.53 11.68 3.51 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 36.80 30.61 12.34 6.26 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 80.57 52.22 88.23 31.97 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 20.93 16.28 16.38 8.11 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 77.87 52.84 209.49 14.22 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) 08/09/2025 _x86_64_ (2 CPU) 03:22:49 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 49.58 0.05 10.42 4.53 0.11 35.31 03:24:01 AM 0 49.56 0.07 10.01 4.19 0.12 36.07 03:24:01 AM 1 49.61 0.03 10.84 4.87 0.10 34.55 03:25:01 AM all 36.76 0.00 5.38 1.16 0.11 56.60 03:25:01 AM 0 36.13 0.00 5.51 1.45 0.12 56.80 03:25:01 AM 1 37.39 0.00 5.26 0.86 0.10 56.39 03:26:01 AM all 0.38 0.00 0.33 0.35 0.04 98.90 03:26:01 AM 0 0.50 0.00 0.35 0.47 0.03 98.65 03:26:01 AM 1 0.27 0.00 0.30 0.23 0.05 99.15 03:27:01 AM all 0.38 0.00 0.08 0.01 0.04 99.50 03:27:01 AM 0 0.57 0.00 0.07 0.02 0.07 99.28 03:27:01 AM 1 0.18 0.00 0.08 0.00 0.02 99.72 03:28:01 AM all 0.38 0.00 0.06 0.00 0.04 99.52 03:28:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 03:28:01 AM 1 0.17 0.00 0.05 0.00 0.05 99.73 03:29:01 AM all 0.53 0.00 0.06 0.00 0.04 99.37 03:29:01 AM 0 0.62 0.00 0.08 0.00 0.07 99.23 03:29:01 AM 1 0.45 0.00 0.03 0.00 0.02 99.50 03:30:01 AM all 0.43 0.00 0.08 0.00 0.04 99.45 03:30:01 AM 0 0.57 0.00 0.08 0.00 0.05 99.30 03:30:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 03:31:01 AM all 12.01 0.00 1.45 0.06 0.07 86.41 03:31:01 AM 0 5.73 0.00 1.29 0.05 0.07 92.87 03:31:01 AM 1 18.29 0.00 1.62 0.07 0.07 79.96 03:32:01 AM all 32.04 0.00 5.55 0.52 0.10 61.80 03:32:01 AM 0 34.29 0.00 5.36 0.47 0.12 59.76 03:32:01 AM 1 29.79 0.00 5.73 0.57 0.08 63.84 03:33:01 AM all 1.10 0.00 1.12 0.42 0.07 97.30 03:33:01 AM 0 1.16 0.00 1.26 0.49 0.07 97.03 03:33:01 AM 1 1.04 0.00 0.97 0.35 0.07 97.57 03:34:01 AM all 0.30 0.00 0.08 0.00 0.05 99.57 03:34:01 AM 0 0.53 0.00 0.08 0.00 0.05 99.33 03:34:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 0.33 0.00 0.08 0.00 0.04 99.55 03:35:01 AM 0 0.27 0.00 0.08 0.00 0.03 99.62 03:35:01 AM 1 0.38 0.00 0.08 0.00 0.05 99.48 03:36:01 AM all 4.96 0.00 0.52 0.01 0.06 94.45 03:36:01 AM 0 4.23 0.00 0.50 0.02 0.05 95.21 03:36:01 AM 1 5.70 0.00 0.53 0.00 0.07 93.70 03:37:01 AM all 12.61 0.00 1.01 0.01 0.08 86.29 03:37:01 AM 0 10.47 0.00 0.92 0.00 0.08 88.52 03:37:01 AM 1 14.74 0.00 1.10 0.02 0.08 84.05 03:38:01 AM all 7.19 0.00 1.72 0.05 0.05 90.99 03:38:01 AM 0 7.19 0.00 2.02 0.05 0.05 90.69 03:38:01 AM 1 7.19 0.00 1.42 0.05 0.05 91.29 03:39:01 AM all 29.36 0.00 3.34 0.89 0.09 66.32 03:39:01 AM 0 27.07 0.00 3.22 1.10 0.08 68.53 03:39:01 AM 1 31.65 0.00 3.46 0.69 0.10 64.10 Average: all 11.77 0.00 1.95 0.50 0.06 85.71 Average: 0 11.22 0.00 1.93 0.52 0.07 86.26 Average: 1 12.32 0.00 1.98 0.48 0.06 85.16