---> uname -a: Linux prd-centos8-robot-2c-8g-1254.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 654 4820 19 2222 6744 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:77:85:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85416sec preferred_lft 85416sec inet6 fe80::f816:3eff:fe77:85db/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) 10/23/2025 _x86_64_ (2 CPU) 00:53:38 LINUX RESTART (2 CPU) 12:54:02 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 156.86 74.01 82.85 8142.32 38393.10 12:56:01 AM 94.54 0.72 93.82 52.92 11272.09 12:57:01 AM 30.96 0.42 30.54 64.78 2441.89 12:58:01 AM 52.35 6.93 45.42 1289.30 3049.35 12:59:01 AM 35.08 0.03 35.04 3.47 6473.35 01:00:02 AM 3.40 0.00 3.40 0.00 123.88 01:01:01 AM 0.27 0.02 0.25 0.14 3.41 01:02:01 AM 0.55 0.28 0.27 13.46 5.13 01:03:01 AM 2.25 0.03 2.22 1.87 229.32 01:04:01 AM 0.47 0.00 0.47 0.00 106.05 01:05:01 AM 0.30 0.00 0.30 0.00 87.32 01:06:01 AM 0.27 0.00 0.27 0.00 98.30 01:07:01 AM 0.22 0.00 0.22 0.00 128.64 01:08:01 AM 0.25 0.00 0.25 0.00 145.08 01:09:01 AM 14.24 0.35 13.89 37.18 640.80 01:10:01 AM 31.39 0.52 30.87 63.85 2237.92 Average: 26.35 5.14 21.21 597.09 4058.13 12:54:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5408684 7082000 2473736 31.38 2688 1856420 707556 7.92 187432 1968840 169012 12:56:01 AM 5173548 7016720 2708872 34.37 2688 2018868 722648 8.09 198896 2154992 42400 12:57:01 AM 5233992 7078704 2648428 33.60 2688 2020816 724876 8.12 219900 2080004 4 12:58:01 AM 4901984 7000276 2980436 37.81 2688 2265668 736800 8.25 257252 2348172 177156 12:59:01 AM 4910784 7007868 2971636 37.70 2688 2264584 711692 7.97 262964 2328120 4 01:00:02 AM 4910596 7007684 2971824 37.70 2688 2264588 707244 7.92 262968 2328428 8 01:01:01 AM 4910012 7007108 2972408 37.71 2688 2264588 707244 7.92 262968 2328624 4 01:02:01 AM 4862456 6961476 3019964 38.31 2688 2266512 795732 8.91 263260 2375604 1500 01:03:01 AM 4853264 6955624 3029156 38.43 2688 2269868 795732 8.91 263532 2384668 96 01:04:01 AM 4846320 6951652 3036100 38.52 2688 2272864 829988 9.29 263532 2391480 48 01:05:01 AM 4842244 6951084 3040176 38.57 2688 2276372 829988 9.29 263532 2395328 1044 01:06:01 AM 4836564 6948952 3045856 38.64 2688 2279904 845912 9.47 263532 2400932 1684 01:07:01 AM 4832136 6948412 3050284 38.70 2688 2283784 879188 9.84 263532 2405188 1732 01:08:01 AM 4828724 6948224 3053696 38.74 2688 2286984 879188 9.84 263532 2408532 636 01:09:01 AM 4952248 6917620 2930172 37.17 2688 2138548 788400 8.83 322792 2248028 55928 01:10:01 AM 4944652 6913000 2937768 37.27 2688 2141904 815200 9.13 482568 2099488 25732 Average: 4953013 6981025 2929407 37.16 2688 2198267 779837 8.73 268887 2290402 29812 12:54:02 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 285.73 185.70 1706.46 56.74 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 82.94 62.75 824.61 9.58 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 13.01 11.38 5.55 10.33 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 44.54 38.84 336.73 11.00 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 570.42 421.01 109.95 90.19 0.00 0.00 0.00 0.00 01:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 AM eth0 3.00 2.02 0.59 0.48 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 2.46 2.10 0.46 0.46 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 57.95 44.31 17.05 4.10 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 227.92 228.17 38.63 16.60 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 154.15 153.97 29.47 12.05 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 233.37 234.51 42.71 16.99 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 236.49 236.79 44.24 17.85 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 156.18 153.07 78.17 12.13 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 168.76 170.22 31.99 12.33 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 192.12 150.39 153.27 108.04 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 18.33 17.01 15.77 8.77 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 152.97 132.09 213.40 24.22 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) 10/23/2025 _x86_64_ (2 CPU) 00:53:38 LINUX RESTART (2 CPU) 12:54:02 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 45.33 0.04 9.20 3.57 0.13 41.73 12:55:01 AM 0 51.22 0.07 9.87 3.59 0.10 35.16 12:55:01 AM 1 39.44 0.02 8.54 3.55 0.15 48.30 12:56:01 AM all 26.39 0.00 3.71 1.13 0.09 68.68 12:56:01 AM 0 39.30 0.00 4.42 1.27 0.10 54.91 12:56:01 AM 1 13.48 0.00 3.00 0.98 0.08 82.45 12:57:01 AM all 12.28 0.00 1.64 0.24 0.34 85.50 12:57:01 AM 0 19.42 0.00 1.98 0.38 0.35 77.87 12:57:01 AM 1 5.12 0.00 1.30 0.10 0.33 93.15 12:58:01 AM all 27.46 0.00 5.14 0.58 0.10 66.72 12:58:01 AM 0 31.51 0.00 5.62 0.62 0.10 62.16 12:58:01 AM 1 23.41 0.00 4.67 0.53 0.10 71.29 12:59:01 AM all 6.38 0.00 1.62 0.55 0.06 91.39 12:59:01 AM 0 7.32 0.00 2.03 0.80 0.05 89.80 12:59:01 AM 1 5.44 0.00 1.22 0.30 0.07 92.97 01:00:02 AM all 0.27 0.00 0.10 0.02 0.03 99.58 01:00:02 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 01:00:02 AM 1 0.45 0.00 0.12 0.03 0.05 99.35 01:01:01 AM all 0.25 0.00 0.09 0.00 0.04 99.61 01:01:01 AM 0 0.25 0.00 0.08 0.00 0.03 99.63 01:01:01 AM 1 0.25 0.00 0.10 0.00 0.05 99.59 01:02:01 AM all 3.93 0.00 0.49 0.01 0.05 95.53 01:02:01 AM 0 6.18 0.00 0.67 0.02 0.07 93.06 01:02:01 AM 1 1.67 0.00 0.30 0.00 0.03 97.99 01:03:01 AM all 11.10 0.00 0.98 0.00 0.09 87.83 01:03:01 AM 0 11.70 0.00 1.08 0.00 0.08 87.13 01:03:01 AM 1 10.49 0.00 0.88 0.00 0.10 88.53 01:04:01 AM all 11.63 0.00 0.99 0.00 0.08 87.30 01:04:01 AM 0 18.53 0.00 1.16 0.00 0.08 80.23 01:04:01 AM 1 4.74 0.00 0.82 0.00 0.08 94.35 01:05:01 AM all 11.44 0.00 1.32 0.01 0.10 87.14 01:05:01 AM 0 16.55 0.00 1.52 0.00 0.10 81.83 01:05:01 AM 1 6.32 0.00 1.12 0.02 0.10 92.45 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 13.99 0.00 1.50 0.00 0.10 84.41 01:06:01 AM 0 13.55 0.00 1.49 0.00 0.10 84.86 01:06:01 AM 1 14.42 0.00 1.52 0.00 0.10 83.96 01:07:01 AM all 12.65 0.00 1.08 0.00 0.08 86.19 01:07:01 AM 0 16.00 0.00 1.30 0.00 0.08 82.62 01:07:01 AM 1 9.32 0.00 0.86 0.00 0.08 89.74 01:08:01 AM all 9.61 0.00 0.95 0.00 0.07 89.38 01:08:01 AM 0 12.56 0.00 1.04 0.00 0.07 86.33 01:08:01 AM 1 6.64 0.00 0.86 0.00 0.07 92.43 01:09:01 AM all 23.72 0.00 2.98 0.09 0.08 73.13 01:09:01 AM 0 22.86 0.00 2.64 0.08 0.08 74.33 01:09:01 AM 1 24.58 0.00 3.32 0.10 0.08 71.92 01:10:01 AM all 31.40 0.00 4.17 0.23 0.08 64.11 01:10:01 AM 0 40.19 0.00 4.55 0.37 0.08 54.81 01:10:01 AM 1 22.61 0.00 3.79 0.10 0.08 73.42 Average: all 15.49 0.00 2.25 0.40 0.10 81.77 Average: 0 19.20 0.00 2.47 0.44 0.09 77.78 Average: 1 11.76 0.00 2.02 0.36 0.10 85.76