---> uname -a: Linux prd-centos8-robot-2c-8g-1036.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 649 4774 19 2274 6750 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:88:c5:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85119sec preferred_lft 85119sec inet6 fe80::f816:3eff:fe88:c513/64 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) 09/25/2025 _x86_64_ (2 CPU) 03:37:43 LINUX RESTART (2 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 198.38 144.12 54.27 14468.28 38628.34 03:40:01 AM 118.94 0.75 118.19 53.98 12104.93 03:41:01 AM 36.75 0.42 36.34 64.78 4171.68 03:42:01 AM 54.52 6.93 47.59 1289.52 3333.24 03:43:01 AM 39.40 2.52 36.89 396.00 6494.64 03:44:01 AM 3.55 0.00 3.55 0.00 123.06 03:45:01 AM 0.35 0.00 0.35 0.00 3.58 03:46:01 AM 0.58 0.22 0.37 11.73 10.25 03:47:01 AM 2.07 0.00 2.07 0.00 147.98 03:48:02 AM 0.52 0.00 0.52 0.00 97.70 03:49:01 AM 0.37 0.03 0.34 1.90 104.15 03:50:01 AM 0.30 0.00 0.30 0.00 42.54 03:51:01 AM 0.32 0.00 0.32 0.00 106.83 03:52:01 AM 0.30 0.00 0.30 0.00 102.42 03:53:01 AM 6.15 5.78 0.37 555.81 158.70 03:54:01 AM 3.77 0.00 3.77 0.00 191.07 03:55:01 AM 0.33 0.00 0.33 0.00 118.03 03:56:01 AM 0.23 0.00 0.23 0.00 75.16 03:57:01 AM 0.23 0.00 0.23 0.00 126.15 03:58:01 AM 14.96 0.33 14.63 37.85 704.80 03:59:01 AM 31.84 0.47 31.37 52.92 2641.04 Average: 24.49 7.70 16.79 806.98 3311.52 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 5541472 7075148 2340960 29.70 2688 1726216 698828 7.82 185504 1874916 106864 03:40:01 AM 5168908 7012432 2713524 34.42 2688 2019232 731372 8.19 198236 2166244 103100 03:41:01 AM 5240960 7086440 2641472 33.51 2688 2021180 647108 7.25 219424 2073064 10756 03:42:01 AM 4968704 7065060 2913728 36.96 2688 2263604 640424 7.17 257292 2277636 174388 03:43:01 AM 4912132 7020280 2970300 37.68 2688 2275580 679516 7.61 268016 2319788 4 03:44:01 AM 4912304 7020452 2970128 37.68 2688 2275580 679516 7.61 268020 2319856 4 03:45:01 AM 4912284 7020432 2970148 37.68 2688 2275580 679516 7.61 268020 2319804 4 03:46:01 AM 4870072 6979200 3012360 38.22 2688 2276560 746624 8.36 268172 2361696 448 03:47:01 AM 4860528 6972352 3021904 38.34 2688 2279256 766940 8.59 268484 2371156 852 03:48:02 AM 4858000 6972044 3024432 38.37 2688 2281476 766940 8.59 268524 2373584 360 03:49:01 AM 4853680 6970716 3028752 38.42 2688 2284504 766940 8.59 268716 2377536 380 03:50:01 AM 4846984 6966612 3035448 38.51 2688 2287068 801728 8.98 268716 2383996 1752 03:51:01 AM 4843780 6966544 3038652 38.55 2688 2290180 801728 8.98 268716 2387136 1728 03:52:01 AM 4840016 6966280 3042416 38.60 2688 2293680 819600 9.18 268716 2390908 2228 03:53:01 AM 4816936 6964068 3065496 38.89 2688 2314512 815400 9.13 271208 2411376 2404 03:54:01 AM 4815784 6964212 3066648 38.90 2688 2315800 815400 9.13 271208 2412632 116 03:55:01 AM 4812376 6964064 3070056 38.95 2688 2319116 815400 9.13 271208 2415844 108 03:56:01 AM 4808716 6963776 3073716 38.99 2688 2322444 831136 9.31 271208 2419352 1152 03:57:01 AM 4805312 6963664 3077120 39.04 2688 2325724 831136 9.31 271208 2422652 708 03:58:01 AM 4902356 6920720 2980076 37.81 2688 2191548 759988 8.51 341212 2277600 68228 03:59:01 AM 4907248 6928176 2975184 37.74 2688 2194364 754476 8.45 500792 2117424 25104 Average: 4928502 6988699 2953930 37.47 2688 2230153 754748 8.45 273457 2308295 23842 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 306.91 170.84 1277.78 60.90 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 97.02 73.28 1231.78 10.86 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 17.13 12.13 6.32 4.25 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 39.88 34.64 331.24 7.87 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 385.59 249.15 78.62 62.12 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 2.25 1.88 0.52 0.46 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 2.52 1.93 0.43 0.42 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 44.97 30.47 12.28 2.98 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 118.20 119.38 23.19 9.53 0.00 0.00 0.00 0.00 03:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:02 AM eth0 58.01 57.76 12.05 4.75 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 104.12 104.29 21.56 8.38 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 91.92 92.90 18.61 7.60 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 181.86 183.87 32.20 13.13 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 183.94 184.62 34.80 14.25 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 82.04 82.71 22.60 6.91 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 32.62 32.86 6.39 2.90 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 107.71 109.13 22.51 8.60 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 118.79 119.49 24.16 9.64 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 194.22 196.38 35.23 14.00 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 131.06 92.34 166.18 133.09 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 18.04 17.36 15.42 8.39 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 110.43 93.68 160.77 18.63 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) 09/25/2025 _x86_64_ (2 CPU) 03:37:43 LINUX RESTART (2 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 38.88 0.07 10.28 25.06 0.14 25.57 03:39:01 AM 0 37.04 0.05 11.17 22.36 0.13 29.24 03:39:01 AM 1 40.72 0.08 9.39 27.76 0.15 21.89 03:40:01 AM all 39.40 0.00 5.51 1.46 0.11 53.52 03:40:01 AM 0 54.35 0.00 6.75 1.25 0.12 37.53 03:40:01 AM 1 24.47 0.00 4.26 1.67 0.10 69.50 03:41:01 AM all 12.39 0.00 1.84 0.98 0.08 84.70 03:41:01 AM 0 14.49 0.00 2.07 0.95 0.07 82.42 03:41:01 AM 1 10.30 0.00 1.62 1.02 0.08 86.98 03:42:01 AM all 26.34 0.00 4.84 0.51 0.09 68.22 03:42:01 AM 0 32.92 0.00 5.30 0.35 0.10 61.33 03:42:01 AM 1 19.77 0.00 4.38 0.67 0.08 75.10 03:43:01 AM all 7.52 0.00 1.98 0.50 0.05 89.96 03:43:01 AM 0 6.36 0.00 1.60 0.32 0.03 91.69 03:43:01 AM 1 8.68 0.00 2.35 0.69 0.07 88.21 03:44:01 AM all 0.33 0.00 0.08 0.02 0.03 99.53 03:44:01 AM 0 0.55 0.00 0.08 0.00 0.02 99.35 03:44:01 AM 1 0.12 0.00 0.08 0.03 0.05 99.72 03:45:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 03:45:01 AM 0 0.38 0.00 0.07 0.00 0.03 99.52 03:45:01 AM 1 0.30 0.00 0.08 0.00 0.05 99.57 03:46:01 AM all 2.33 0.00 0.35 0.00 0.04 97.27 03:46:01 AM 0 2.19 0.00 0.32 0.00 0.05 97.44 03:46:01 AM 1 2.47 0.00 0.38 0.00 0.03 97.11 03:47:01 AM all 9.86 0.00 0.91 0.01 0.08 89.15 03:47:01 AM 0 8.62 0.00 0.71 0.00 0.08 90.58 03:47:01 AM 1 11.09 0.00 1.11 0.02 0.07 87.72 03:48:02 AM all 6.26 0.00 0.46 0.00 0.08 93.20 03:48:02 AM 0 7.67 0.00 0.49 0.00 0.08 91.76 03:48:02 AM 1 4.87 0.00 0.43 0.00 0.07 94.63 03:49:01 AM all 9.15 0.00 0.74 0.00 0.08 90.03 03:49:01 AM 0 7.88 0.00 0.74 0.00 0.07 91.32 03:49:01 AM 1 10.43 0.00 0.75 0.00 0.09 88.74 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 8.11 0.00 0.71 0.01 0.08 91.09 03:50:01 AM 0 13.20 0.00 0.99 0.02 0.08 85.70 03:50:01 AM 1 3.02 0.00 0.44 0.00 0.08 96.46 03:51:01 AM all 8.96 0.00 0.97 0.01 0.08 89.98 03:51:01 AM 0 13.12 0.00 1.03 0.00 0.08 85.76 03:51:01 AM 1 4.82 0.00 0.91 0.02 0.08 94.17 03:52:01 AM all 11.46 0.00 1.04 0.01 0.08 87.42 03:52:01 AM 0 18.00 0.00 1.28 0.02 0.07 80.64 03:52:01 AM 1 4.96 0.00 0.79 0.00 0.08 94.17 03:53:01 AM all 11.06 0.25 1.15 0.08 0.08 87.38 03:53:01 AM 0 15.87 0.34 1.43 0.10 0.10 82.16 03:53:01 AM 1 6.18 0.15 0.87 0.07 0.07 92.66 03:54:01 AM all 3.51 0.00 0.44 0.03 0.09 95.93 03:54:01 AM 0 3.58 0.00 0.42 0.02 0.08 95.91 03:54:01 AM 1 3.45 0.00 0.47 0.03 0.10 95.95 03:55:01 AM all 8.21 0.00 0.79 0.00 0.09 90.91 03:55:01 AM 0 6.98 0.00 0.81 0.00 0.08 92.13 03:55:01 AM 1 9.43 0.00 0.77 0.00 0.10 89.70 03:56:01 AM all 9.77 0.00 0.81 0.00 0.08 89.35 03:56:01 AM 0 11.72 0.00 0.97 0.00 0.08 87.22 03:56:01 AM 1 7.82 0.00 0.64 0.00 0.07 91.47 03:57:01 AM all 8.71 0.00 0.96 0.00 0.08 90.25 03:57:01 AM 0 5.56 0.00 0.92 0.00 0.07 93.45 03:57:01 AM 1 11.88 0.00 1.00 0.00 0.08 87.04 03:58:01 AM all 25.08 0.00 2.83 0.08 0.08 71.93 03:58:01 AM 0 33.89 0.00 3.09 0.12 0.08 62.82 03:58:01 AM 1 16.27 0.00 2.56 0.03 0.08 81.05 03:59:01 AM all 31.95 0.00 4.11 0.23 0.08 63.63 03:59:01 AM 0 39.90 0.00 4.63 0.22 0.08 55.17 03:59:01 AM 1 24.01 0.00 3.59 0.23 0.08 72.09 Average: all 13.33 0.01 1.95 1.38 0.08 83.25 Average: 0 15.94 0.02 2.14 1.22 0.08 80.60 Average: 1 10.72 0.01 1.76 1.53 0.08 85.91