---> uname -a: Linux prd-centos8-robot-2c-8g-4379.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 605 4904 19 2188 6794 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:64:89:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.178/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85520sec preferred_lft 85520sec inet6 fe80::f816:3eff:fe64:8947/64 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) 10/17/2025 _x86_64_ (2 CPU) 02:26:54 LINUX RESTART (2 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:01 AM 122.83 0.40 122.43 16.66 11616.08 02:30:01 AM 46.02 1.00 45.02 113.03 5479.77 02:31:01 AM 62.51 7.00 55.51 1292.10 3689.49 02:32:01 AM 32.63 0.03 32.59 3.47 6298.08 02:33:01 AM 4.35 0.22 4.13 11.73 178.29 02:34:01 AM 0.38 0.00 0.38 0.00 59.39 02:35:01 AM 0.17 0.00 0.17 0.00 58.25 02:36:01 AM 0.18 0.00 0.18 0.00 34.08 02:37:01 AM 0.45 0.00 0.45 0.00 50.50 02:38:01 AM 0.35 0.00 0.35 0.00 17.21 02:39:01 AM 0.23 0.00 0.23 0.00 5.06 02:40:01 AM 0.23 0.00 0.23 0.00 49.89 02:41:01 AM 25.14 0.63 24.51 73.18 1381.24 Average: 22.73 0.71 22.01 116.17 2224.29 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 AM 5111124 6978544 2771300 35.16 2688 2044624 738136 8.26 190252 2237020 169256 02:30:01 AM 5221132 7062580 2661292 33.76 2688 2017316 652160 7.30 218572 2093416 10756 02:31:01 AM 4897032 6987912 2985392 37.87 2688 2258492 706464 7.91 256452 2353828 173192 02:32:01 AM 4944016 7036864 2938408 37.28 2688 2260576 660720 7.40 261808 2295404 4 02:33:01 AM 4899968 6994676 2982456 37.84 2688 2262460 745072 8.34 261956 2339028 208 02:34:01 AM 4893152 6989612 2989272 37.92 2688 2264188 761652 8.53 261964 2345692 352 02:35:01 AM 4890076 6987884 2992348 37.96 2688 2265536 782064 8.76 261964 2348804 4 02:36:01 AM 4887048 6986752 2995376 38.00 2688 2267432 782064 8.76 261968 2351820 960 02:37:01 AM 4886336 6986436 2996088 38.01 2688 2267828 782064 8.76 261968 2352708 4 02:38:01 AM 4885724 6986196 2996700 38.02 2688 2268208 782064 8.76 261972 2353228 24 02:39:01 AM 4883556 6984688 2998868 38.04 2688 2268880 782064 8.76 261972 2355528 620 02:40:01 AM 4879764 6982212 3002660 38.09 2688 2270184 798712 8.94 261980 2358824 504 02:41:01 AM 5085616 7016868 2796808 35.48 2688 2104164 692048 7.75 466488 1973576 24144 Average: 4951119 6998556 2931305 37.19 2688 2216914 743483 8.32 268409 2289144 29233 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 128.60 105.23 1475.25 13.66 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 15.21 11.86 13.17 4.71 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 43.25 37.77 334.25 9.52 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 182.92 158.17 35.57 37.46 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 89.90 83.54 18.12 8.40 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 71.62 70.20 18.20 7.12 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 48.70 47.97 10.29 4.99 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 86.72 86.65 17.59 8.50 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 15.53 14.28 3.91 2.53 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 14.63 13.48 3.62 2.42 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 22.23 19.23 5.55 3.39 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 42.11 39.33 11.38 7.27 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 70.31 44.89 102.93 50.03 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 63.98 56.35 157.67 12.31 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) 10/17/2025 _x86_64_ (2 CPU) 02:26:54 LINUX RESTART (2 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 37.01 0.00 5.45 3.83 0.12 53.59 02:29:01 AM 0 43.40 0.00 6.24 3.80 0.12 46.44 02:29:01 AM 1 30.63 0.00 4.67 3.86 0.12 60.72 02:30:01 AM all 20.10 0.00 2.52 1.06 0.08 76.25 02:30:01 AM 0 29.88 0.00 2.65 0.73 0.08 66.66 02:30:01 AM 1 10.31 0.00 2.39 1.38 0.07 85.85 02:31:01 AM all 30.27 0.00 5.48 1.29 0.10 62.86 02:31:01 AM 0 34.41 0.00 5.93 1.97 0.10 57.59 02:31:01 AM 1 26.13 0.00 5.03 0.62 0.10 68.13 02:32:01 AM all 3.33 0.00 1.00 1.36 0.05 94.27 02:32:01 AM 0 4.40 0.00 1.05 1.25 0.05 93.24 02:32:01 AM 1 2.26 0.00 0.94 1.46 0.05 95.30 02:33:01 AM all 6.32 0.00 0.50 0.02 0.07 93.09 02:33:01 AM 0 6.87 0.00 0.40 0.02 0.07 92.64 02:33:01 AM 1 5.77 0.00 0.60 0.02 0.07 93.54 02:34:01 AM all 6.36 0.00 0.41 0.00 0.08 93.16 02:34:01 AM 0 9.38 0.00 0.32 0.00 0.08 90.22 02:34:01 AM 1 3.35 0.00 0.50 0.00 0.07 96.08 02:35:01 AM all 4.79 0.00 0.33 0.00 0.08 94.80 02:35:01 AM 0 3.68 0.00 0.40 0.00 0.08 95.83 02:35:01 AM 1 5.90 0.00 0.27 0.00 0.07 93.77 02:36:01 AM all 6.70 0.00 0.50 0.00 0.08 92.72 02:36:01 AM 0 8.31 0.00 0.47 0.00 0.07 91.15 02:36:01 AM 1 5.10 0.00 0.54 0.00 0.08 94.28 02:37:01 AM all 4.55 0.00 0.21 0.00 0.07 95.18 02:37:01 AM 0 2.59 0.00 0.25 0.00 0.07 97.09 02:37:01 AM 1 6.51 0.00 0.17 0.00 0.07 93.26 02:38:01 AM all 4.17 0.00 0.25 0.00 0.08 95.50 02:38:01 AM 0 2.56 0.00 0.18 0.00 0.07 97.19 02:38:01 AM 1 5.78 0.00 0.32 0.00 0.08 93.82 02:39:01 AM all 6.23 0.00 0.38 0.00 0.07 93.32 02:39:01 AM 0 7.30 0.00 0.42 0.00 0.07 92.22 02:39:01 AM 1 5.16 0.00 0.35 0.00 0.07 94.42 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 12.27 0.00 0.54 0.00 0.08 87.11 02:40:01 AM 0 8.46 0.00 0.60 0.00 0.07 90.87 02:40:01 AM 1 16.08 0.00 0.49 0.00 0.08 83.35 02:41:01 AM all 27.18 0.00 3.73 0.31 0.07 68.72 02:41:01 AM 0 36.26 0.00 3.96 0.45 0.07 59.26 02:41:01 AM 1 18.10 0.00 3.51 0.17 0.07 78.16 Average: all 13.04 0.00 1.64 0.61 0.08 84.63 Average: 0 15.22 0.00 1.76 0.63 0.08 82.31 Average: 1 10.87 0.00 1.52 0.58 0.08 86.95