---> uname -a: Linux prd-centos8-robot-2c-8g-1682.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: 2800.000 BogoMIPS: 5600.00 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 642 4833 19 2221 6757 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:62:27:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85338sec preferred_lft 85338sec inet6 fe80::f816:3eff:fe62:27ab/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) 10/07/2025 _x86_64_ (2 CPU) 15:37:01 LINUX RESTART (2 CPU) 03:38:02 PM tps rtps wtps bread/s bwrtn/s 03:39:01 PM 83.84 6.29 77.55 1110.54 6504.24 03:40:01 PM 69.14 0.72 68.43 52.92 9463.56 03:41:01 PM 25.64 0.42 25.22 64.78 2031.94 03:42:01 PM 55.70 6.93 48.77 1289.30 3455.16 03:43:01 PM 39.89 0.03 39.85 3.47 6508.76 03:44:01 PM 4.17 0.00 4.17 0.00 152.36 03:45:01 PM 0.12 0.00 0.12 0.00 1.03 03:46:01 PM 0.40 0.22 0.18 11.73 2.13 03:47:01 PM 2.23 0.03 2.20 1.87 224.80 03:48:01 PM 0.50 0.00 0.50 0.00 108.23 03:49:01 PM 0.32 0.00 0.32 0.00 116.16 03:50:01 PM 0.28 0.00 0.28 0.00 103.88 03:51:01 PM 0.30 0.00 0.30 0.00 151.87 03:52:01 PM 0.32 0.00 0.32 0.00 102.83 03:53:01 PM 8.16 0.35 7.81 37.19 265.98 03:54:01 PM 25.65 0.33 25.31 37.19 2289.69 Average: 19.72 0.95 18.77 162.08 1962.99 03:38:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 PM 5287064 7013424 2595368 32.93 2688 1908596 720252 8.06 186644 2086716 185672 03:40:01 PM 5124568 6967580 2757864 34.99 2688 2018484 749048 8.39 198184 2202260 42004 03:41:01 PM 5201740 7046600 2680692 34.01 2688 2020432 688448 7.71 218692 2111896 10760 03:42:01 PM 4897476 6993552 2984956 37.87 2688 2263240 707384 7.92 256468 2350584 174812 03:43:01 PM 4916392 7012232 2966040 37.63 2688 2263368 689164 7.72 261800 2323584 16 03:44:01 PM 4916600 7012440 2965832 37.63 2688 2263368 689164 7.72 261804 2323508 12 03:45:01 PM 4916644 7012484 2965788 37.63 2688 2263368 673244 7.54 261804 2323380 4 03:46:01 PM 4868432 6966184 3014000 38.24 2688 2265280 768860 8.61 261956 2371100 1544 03:47:01 PM 4860080 6961140 3022352 38.34 2688 2268612 768860 8.61 262228 2379152 240 03:48:01 PM 4856572 6960636 3025860 38.39 2688 2271612 787748 8.82 262228 2382732 196 03:49:01 PM 4849668 6957192 3032764 38.47 2688 2275100 787748 8.82 262228 2389856 308 03:50:01 PM 4842376 6954032 3040056 38.57 2688 2279208 822412 9.21 262228 2396432 1352 03:51:01 PM 4839272 6954124 3043160 38.61 2688 2282392 839264 9.40 262228 2399716 24 03:52:01 PM 4834912 6952812 3047520 38.66 2688 2285440 839040 9.39 262228 2403376 84 03:53:01 PM 4910392 6913328 2972040 37.70 2688 2174216 760504 8.52 315144 2292828 79232 03:54:01 PM 5001388 6965536 2881044 36.55 2688 2137292 723700 8.10 480284 2043944 9876 Average: 4945224 6977706 2937208 37.26 2688 2202500 750928 8.41 267259 2298816 31634 03:38:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM eth0 168.57 123.55 1376.55 20.51 0.00 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM eth0 52.90 39.79 598.94 6.71 0.00 0.00 0.00 0.00 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 12.28 10.95 5.49 4.05 0.00 0.00 0.00 0.00 03:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM eth0 51.93 37.84 418.58 17.25 0.00 0.00 0.00 0.00 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 391.57 289.20 78.89 63.37 0.00 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 2.30 1.85 0.45 0.40 0.00 0.00 0.00 0.00 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 2.35 1.90 0.42 0.41 0.00 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 58.52 42.59 17.24 4.07 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 213.23 213.21 37.65 15.73 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 155.26 155.28 29.57 12.21 0.00 0.00 0.00 0.00 03:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 PM eth0 240.65 241.54 42.88 17.17 0.00 0.00 0.00 0.00 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 243.76 243.66 46.73 18.31 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 145.44 145.56 29.53 11.44 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 167.74 165.89 40.68 12.01 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 211.25 162.45 154.16 108.72 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 13.95 12.43 12.42 5.34 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 133.20 117.98 179.40 19.86 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) 10/07/2025 _x86_64_ (2 CPU) 15:37:01 LINUX RESTART (2 CPU) 03:38:02 PM CPU %user %nice %system %iowait %steal %idle 03:39:01 PM all 36.46 0.00 5.84 2.03 0.15 55.52 03:39:01 PM 0 24.31 0.00 5.71 2.06 0.12 67.80 03:39:01 PM 1 48.76 0.00 5.98 1.99 0.17 43.09 03:40:01 PM all 22.91 0.00 3.45 5.50 0.09 68.05 03:40:01 PM 0 14.89 0.00 2.68 5.98 0.08 76.36 03:40:01 PM 1 30.96 0.00 4.22 5.01 0.10 59.72 03:41:01 PM all 13.01 0.00 1.86 0.48 0.04 84.61 03:41:01 PM 0 15.57 0.00 1.84 0.32 0.05 82.23 03:41:01 PM 1 10.45 0.00 1.89 0.63 0.03 86.99 03:42:01 PM all 29.94 0.00 5.73 1.32 0.12 62.90 03:42:01 PM 0 23.84 0.00 5.00 1.52 0.10 69.54 03:42:01 PM 1 36.08 0.00 6.46 1.12 0.13 56.21 03:43:01 PM all 7.80 0.00 1.81 1.25 0.07 89.08 03:43:01 PM 0 8.56 0.00 1.93 1.32 0.07 88.12 03:43:01 PM 1 7.04 0.00 1.69 1.17 0.07 90.03 03:44:01 PM all 0.37 0.00 0.10 0.02 0.03 99.49 03:44:01 PM 0 0.23 0.00 0.08 0.02 0.02 99.65 03:44:01 PM 1 0.50 0.00 0.12 0.02 0.03 99.33 03:45:01 PM all 0.37 0.00 0.09 0.00 0.03 99.52 03:45:01 PM 0 0.17 0.00 0.13 0.00 0.03 99.67 03:45:01 PM 1 0.57 0.00 0.05 0.00 0.02 99.37 03:46:01 PM all 4.92 0.00 0.56 0.01 0.10 94.41 03:46:01 PM 0 1.74 0.00 0.35 0.00 0.05 97.86 03:46:01 PM 1 8.10 0.00 0.77 0.02 0.15 90.96 03:47:01 PM all 11.65 0.00 1.06 0.03 0.08 87.18 03:47:01 PM 0 7.07 0.00 0.91 0.07 0.08 91.87 03:47:01 PM 1 16.27 0.00 1.22 0.00 0.07 82.45 03:48:01 PM all 11.94 0.00 1.04 0.00 0.07 86.94 03:48:01 PM 0 9.65 0.00 0.88 0.00 0.05 89.42 03:48:01 PM 1 14.23 0.00 1.21 0.00 0.08 84.47 03:49:01 PM all 11.58 0.00 1.25 0.00 0.08 87.10 03:49:01 PM 0 4.74 0.00 1.05 0.00 0.07 94.15 03:49:01 PM 1 18.47 0.00 1.46 0.00 0.08 79.98 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 15.51 0.00 1.55 0.00 0.08 82.85 03:50:01 PM 0 10.34 0.00 1.38 0.00 0.07 88.21 03:50:01 PM 1 20.69 0.00 1.73 0.00 0.10 77.48 03:51:01 PM all 12.28 0.00 1.09 0.00 0.09 86.53 03:51:01 PM 0 12.01 0.00 1.26 0.00 0.10 86.63 03:51:01 PM 1 12.55 0.00 0.93 0.00 0.08 86.43 03:52:01 PM all 10.05 0.00 0.99 0.00 0.09 88.88 03:52:01 PM 0 6.01 0.00 0.86 0.00 0.09 93.05 03:52:01 PM 1 14.03 0.00 1.11 0.00 0.08 84.77 03:53:01 PM all 20.33 0.00 2.83 1.02 0.08 75.73 03:53:01 PM 0 12.44 0.00 2.72 0.03 0.08 84.73 03:53:01 PM 1 28.23 0.00 2.94 2.02 0.08 66.73 03:54:01 PM all 22.10 0.00 2.69 2.12 0.13 72.96 03:54:01 PM 0 16.71 0.00 2.83 2.44 0.08 77.94 03:54:01 PM 1 27.49 0.00 2.56 1.81 0.17 67.98 Average: all 14.42 0.00 1.99 0.86 0.08 82.65 Average: 0 10.51 0.00 1.85 0.86 0.07 86.71 Average: 1 18.33 0.00 2.14 0.86 0.09 78.58