---> uname -a: Linux prd-centos8-robot-2c-8g-12531.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 646 4825 19 2225 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:59:27:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:fe59:2743/64 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) 11/22/2025 _x86_64_ (2 CPU) 00:52:59 LINUX RESTART (2 CPU) 12:54:03 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 94.47 0.55 93.92 20.13 7571.01 12:56:01 AM 73.24 0.65 72.59 51.06 10117.73 12:57:01 AM 46.07 7.13 38.94 1310.50 2434.42 12:58:01 AM 59.42 0.25 59.17 47.06 7903.22 12:59:01 AM 7.66 0.00 7.66 0.00 302.70 01:00:01 AM 0.62 0.00 0.62 0.00 8.76 01:01:01 AM 0.33 0.02 0.32 0.13 2.95 01:02:01 AM 2.58 0.32 2.27 15.32 140.19 01:03:01 AM 0.40 0.00 0.40 0.00 131.59 01:04:01 AM 0.52 0.00 0.52 0.00 159.16 01:05:01 AM 0.22 0.00 0.22 0.00 88.44 01:06:01 AM 0.43 0.00 0.43 0.00 147.15 01:07:01 AM 0.28 0.00 0.28 0.00 61.66 01:08:01 AM 4.67 0.35 4.32 37.19 279.10 01:09:01 AM 32.91 0.52 32.39 63.85 2406.60 Average: 21.42 0.65 20.77 103.20 2104.68 12:54:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5227044 7026184 2655388 33.69 2688 1975788 700024 7.84 186972 2131484 227360 12:56:01 AM 5060292 6938068 2822140 35.80 2688 2053744 781760 8.75 213128 2260872 44240 12:57:01 AM 4842996 6959160 3039436 38.56 2688 2282472 754728 8.45 282976 2378636 201784 12:58:01 AM 4906980 7006560 2975452 37.75 2688 2266324 686424 7.69 260472 2330224 36 12:59:01 AM 4908524 7008004 2973908 37.73 2688 2266324 686424 7.69 260476 2330292 4 01:00:01 AM 4908128 7007612 2974304 37.73 2688 2266328 702948 7.87 260476 2330468 4 01:01:01 AM 4907324 7006940 2975108 37.74 2688 2266444 702948 7.87 260476 2330960 104 01:02:01 AM 4851904 6955296 3030528 38.45 2688 2270220 783448 8.77 261056 2385612 1396 01:03:01 AM 4847268 6954716 3035164 38.51 2688 2274276 800880 8.97 261056 2390356 1668 01:04:01 AM 4844060 6954540 3038372 38.55 2688 2277332 800880 8.97 261056 2393348 124 01:05:01 AM 4838292 6952208 3044140 38.62 2688 2280744 838204 9.39 261056 2399212 932 01:06:01 AM 4834440 6951792 3047992 38.67 2688 2284184 838204 9.39 261056 2402960 72 01:07:01 AM 4828860 6950320 3053572 38.74 2688 2288340 854856 9.57 261056 2408488 2456 01:08:01 AM 4957772 6928420 2924660 37.10 2688 2141212 769328 8.61 279904 2277252 44048 01:09:01 AM 4963924 6934160 2918508 37.03 2688 2142748 753360 8.44 482516 2076516 12376 Average: 4915187 6968932 2967245 37.64 2688 2222432 763628 8.55 270249 2321779 35774 12:54:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 95.04 79.44 1104.36 11.55 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 62.87 43.06 584.86 6.96 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 41.05 35.99 333.60 7.25 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 554.89 413.81 115.67 95.60 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 2.60 2.08 0.56 0.52 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 2.92 2.12 0.48 0.44 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 18.01 8.08 5.89 0.97 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 218.67 217.52 39.43 16.38 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 181.39 182.74 37.21 14.05 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 159.51 159.51 30.78 11.59 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 176.85 177.07 34.95 14.04 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 232.46 233.27 44.35 17.89 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 187.35 188.37 38.83 14.02 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 199.95 163.59 153.30 106.62 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 17.88 16.08 15.34 8.78 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 143.53 128.29 167.22 21.80 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) 11/22/2025 _x86_64_ (2 CPU) 00:52:59 LINUX RESTART (2 CPU) 12:54:03 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 38.43 0.00 5.27 1.92 0.10 54.28 12:55:01 AM 0 48.03 0.00 5.79 1.52 0.10 44.56 12:55:01 AM 1 28.85 0.00 4.75 2.32 0.10 63.98 12:56:01 AM all 20.61 0.00 2.42 4.17 0.07 72.73 12:56:01 AM 0 23.63 0.00 2.76 3.96 0.07 69.58 12:56:01 AM 1 17.59 0.00 2.09 4.38 0.07 75.88 12:57:01 AM all 25.83 0.00 4.96 0.37 0.08 68.75 12:57:01 AM 0 23.69 0.00 4.88 0.35 0.10 70.98 12:57:01 AM 1 27.97 0.00 5.05 0.40 0.07 66.52 12:58:01 AM all 16.94 0.00 3.69 0.66 0.08 78.63 12:58:01 AM 0 24.22 0.00 4.24 0.72 0.05 70.76 12:58:01 AM 1 9.66 0.00 3.15 0.60 0.10 86.48 12:59:01 AM all 0.33 0.00 0.13 0.02 0.04 99.47 12:59:01 AM 0 0.12 0.00 0.15 0.03 0.05 99.65 12:59:01 AM 1 0.55 0.00 0.12 0.00 0.03 99.30 01:00:01 AM all 0.28 0.00 0.12 0.00 0.02 99.59 01:00:01 AM 0 0.15 0.00 0.13 0.00 0.02 99.70 01:00:01 AM 1 0.40 0.00 0.10 0.00 0.02 99.48 01:01:01 AM all 0.36 0.00 0.14 0.00 0.03 99.47 01:01:01 AM 0 0.47 0.00 0.13 0.00 0.03 99.37 01:01:01 AM 1 0.25 0.00 0.15 0.00 0.03 99.57 01:02:01 AM all 12.01 0.00 1.22 0.02 0.08 86.67 01:02:01 AM 0 14.89 0.00 1.25 0.03 0.08 83.74 01:02:01 AM 1 9.13 0.00 1.20 0.00 0.08 89.59 01:03:01 AM all 12.98 0.00 1.10 0.00 0.08 85.84 01:03:01 AM 0 17.63 0.00 1.08 0.00 0.08 81.21 01:03:01 AM 1 8.35 0.00 1.13 0.00 0.07 90.46 01:04:01 AM all 8.97 0.00 0.95 0.03 0.08 89.97 01:04:01 AM 0 13.49 0.00 0.98 0.00 0.08 85.45 01:04:01 AM 1 4.45 0.00 0.93 0.05 0.08 94.49 01:05:01 AM all 12.45 0.00 1.13 0.00 0.07 86.35 01:05:01 AM 0 14.69 0.00 1.11 0.00 0.07 84.13 01:05:01 AM 1 10.22 0.00 1.14 0.00 0.07 88.57 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 12.07 0.00 1.30 0.03 0.09 86.50 01:06:01 AM 0 14.20 0.00 1.40 0.07 0.08 84.24 01:06:01 AM 1 9.95 0.00 1.20 0.00 0.10 88.76 01:07:01 AM all 11.84 0.00 1.20 0.00 0.08 86.87 01:07:01 AM 0 17.09 0.00 1.52 0.00 0.08 81.30 01:07:01 AM 1 6.62 0.00 0.89 0.00 0.08 92.41 01:08:01 AM all 17.27 0.00 2.36 0.03 0.08 80.28 01:08:01 AM 0 22.17 0.00 2.78 0.03 0.07 74.94 01:08:01 AM 1 12.35 0.00 1.93 0.02 0.08 85.62 01:09:01 AM all 31.47 0.00 3.51 0.22 0.08 64.72 01:09:01 AM 0 36.74 0.00 4.27 0.15 0.08 58.76 01:09:01 AM 1 26.21 0.00 2.75 0.28 0.08 70.67 Average: all 14.75 0.00 1.96 0.50 0.07 82.71 Average: 0 18.03 0.00 2.16 0.46 0.07 79.28 Average: 1 11.48 0.00 1.77 0.54 0.07 86.14