---> uname -a: Linux prd-centos8-robot-2c-8g-5074.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 589 4844 19 2263 6809 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:c8:3c:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:fec8:3cd1/64 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) 10/19/2025 _x86_64_ (2 CPU) 02:42:27 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 76.30 31.43 44.86 1068.27 34959.30 02:45:01 AM 60.38 17.78 42.60 5157.75 4769.38 02:46:01 AM 95.77 0.07 95.70 1.87 9651.24 02:47:01 AM 42.40 1.03 41.37 113.56 5112.10 02:48:01 AM 45.22 6.75 38.47 1247.98 2326.81 02:49:01 AM 50.31 0.25 50.06 47.06 7562.74 02:50:01 AM 5.86 0.22 5.65 11.73 207.73 02:51:01 AM 2.27 0.00 2.27 0.00 347.48 02:52:02 AM 0.95 0.00 0.95 0.00 534.32 02:53:01 AM 0.34 0.02 0.32 1.08 232.54 02:54:01 AM 0.80 0.00 0.80 0.00 227.06 02:55:01 AM 0.85 0.38 0.47 55.31 143.87 02:56:01 AM 0.40 0.00 0.40 0.00 33.58 02:57:01 AM 0.25 0.00 0.25 0.00 35.44 02:58:01 AM 22.30 0.63 21.67 73.15 2597.04 Average: 26.99 3.91 23.08 519.12 4587.95 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 6112592 7335984 1769840 22.45 2688 1422740 369660 4.69 112452 1400140 0 02:45:01 AM 5419396 7030720 2463036 31.25 2688 1801892 722108 8.09 199036 1973148 120612 02:46:01 AM 5125104 6994684 2757328 34.98 2688 2046388 707636 7.92 191540 2220080 137028 02:47:01 AM 5260164 7101660 2622268 33.27 2688 2017128 598548 6.70 219356 2053864 10760 02:48:01 AM 4927156 7015924 2955276 37.49 2688 2256736 653076 7.31 258372 2323972 192276 02:49:01 AM 4959396 7053012 2923036 37.08 2688 2260708 621588 6.96 262420 2280268 24 02:50:01 AM 4917660 7012420 2964772 37.61 2688 2262068 692980 7.76 262608 2322320 280 02:51:01 AM 4885640 6996804 2996792 38.02 2688 2278456 692980 7.76 263024 2353408 8348 02:52:02 AM 4877128 6996328 3005304 38.13 2688 2286492 692980 7.76 263024 2362308 804 02:53:01 AM 4870220 6996512 3012212 38.21 2688 2293544 692980 7.76 263044 2369540 1056 02:54:01 AM 4857132 6991028 3025300 38.38 2688 2301156 708788 7.94 263092 2382052 2272 02:55:01 AM 4471716 6934376 3410716 43.27 2688 2304900 724176 8.11 264644 2386108 260 02:56:01 AM 4471404 6934440 3411028 43.27 2688 2305564 724176 8.11 264660 2386748 88 02:57:01 AM 4908484 7051676 2973948 37.73 2688 2310084 634328 7.10 264976 2326972 3608 02:58:01 AM 5011376 7020920 2871056 36.42 2688 2182136 662520 7.42 502236 2008288 25356 Average: 5004971 7031099 2877461 36.50 2688 2155333 659902 7.39 256966 2209948 33518 02:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 4.81 3.63 1.09 0.77 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 326.56 204.03 1657.15 61.52 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 73.14 55.71 843.04 8.77 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 11.76 8.91 6.32 3.67 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 38.92 32.91 331.27 7.51 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 180.27 133.31 40.63 37.23 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 18.86 12.35 15.22 2.11 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 48.38 36.95 127.34 9.26 0.00 0.00 0.00 0.00 02:52:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:02 AM eth0 22.09 18.78 44.29 6.93 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 23.35 19.56 39.30 6.35 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 24.30 21.15 57.14 11.83 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 40.85 56.03 23.08 5.13 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 15.11 13.03 3.72 2.36 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 17.96 10.71 5.83 1.53 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 70.45 50.33 149.11 91.71 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 61.16 45.19 223.17 17.13 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) 10/19/2025 _x86_64_ (2 CPU) 02:42:27 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 9.74 0.06 2.23 86.11 0.06 1.80 02:44:01 AM 0 9.77 0.03 1.92 86.81 0.07 1.40 02:44:01 AM 1 9.72 0.08 2.53 85.42 0.05 2.20 02:45:01 AM all 32.18 0.00 5.53 9.36 0.12 52.81 02:45:01 AM 0 41.97 0.00 6.55 8.53 0.13 42.81 02:45:01 AM 1 22.45 0.00 4.52 10.18 0.10 62.74 02:46:01 AM all 28.77 0.00 4.35 8.64 0.11 58.13 02:46:01 AM 0 38.43 0.00 5.32 8.87 0.12 47.26 02:46:01 AM 1 19.13 0.00 3.38 8.40 0.10 68.99 02:47:01 AM all 18.88 0.00 2.48 2.57 0.09 75.98 02:47:01 AM 0 20.57 0.00 2.57 1.37 0.10 75.39 02:47:01 AM 1 17.18 0.00 2.39 3.77 0.08 76.57 02:48:01 AM all 25.03 0.00 4.51 1.33 0.09 69.05 02:48:01 AM 0 29.06 0.00 4.92 0.87 0.10 65.05 02:48:01 AM 1 20.99 0.00 4.09 1.79 0.08 73.05 02:49:01 AM all 10.70 0.00 2.37 9.62 0.08 77.24 02:49:01 AM 0 7.89 0.00 2.14 11.21 0.05 78.71 02:49:01 AM 1 13.51 0.00 2.60 8.01 0.12 75.75 02:50:01 AM all 2.19 0.00 0.22 0.07 0.03 97.50 02:50:01 AM 0 3.43 0.00 0.28 0.07 0.03 96.19 02:50:01 AM 1 0.95 0.00 0.15 0.07 0.02 98.81 02:51:01 AM all 17.45 0.00 0.34 0.08 0.08 82.05 02:51:01 AM 0 20.25 0.00 0.30 0.00 0.07 79.38 02:51:01 AM 1 14.65 0.00 0.39 0.15 0.08 84.73 02:52:02 AM all 10.52 0.00 0.19 0.13 0.05 89.10 02:52:02 AM 0 10.57 0.00 0.15 0.00 0.05 89.23 02:52:02 AM 1 10.47 0.00 0.23 0.27 0.05 88.97 02:53:01 AM all 10.56 0.00 0.23 0.00 0.05 89.15 02:53:01 AM 0 17.03 0.00 0.22 0.00 0.07 82.68 02:53:01 AM 1 4.09 0.00 0.24 0.00 0.03 95.64 02:54:01 AM all 13.74 0.00 0.27 0.03 0.08 85.87 02:54:01 AM 0 21.82 0.00 0.30 0.07 0.08 77.73 02:54:01 AM 1 5.66 0.00 0.23 0.00 0.08 94.02 02:54:01 AM CPU %user %nice %system %iowait %steal %idle 02:55:01 AM all 9.36 0.00 2.72 0.02 0.05 87.85 02:55:01 AM 0 10.90 0.00 2.80 0.02 0.05 86.23 02:55:01 AM 1 7.81 0.00 2.64 0.02 0.05 89.48 02:56:01 AM all 4.97 0.00 0.17 0.01 0.06 94.79 02:56:01 AM 0 6.80 0.00 0.17 0.02 0.05 92.97 02:56:01 AM 1 3.15 0.00 0.17 0.00 0.07 96.62 02:57:01 AM all 5.87 0.00 0.79 0.00 0.05 93.29 02:57:01 AM 0 9.38 0.00 1.00 0.00 0.07 89.55 02:57:01 AM 1 2.36 0.00 0.58 0.00 0.03 97.03 02:58:01 AM all 27.64 0.00 3.65 0.54 0.08 68.08 02:58:01 AM 0 36.99 0.00 4.41 0.83 0.08 57.69 02:58:01 AM 1 18.31 0.00 2.90 0.25 0.08 78.45 Average: all 15.18 0.00 2.00 7.88 0.07 74.86 Average: 0 18.99 0.00 2.21 7.88 0.07 70.85 Average: 1 11.38 0.01 1.80 7.88 0.07 78.86