---> uname -a: Linux prd-centos8-robot-2c-8g-5211.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 622 4882 19 2192 6776 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:47:b3:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:fe47:b367/64 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) 11/04/2025 _x86_64_ (2 CPU) 02:23:00 LINUX RESTART (2 CPU) 02:24:01 AM tps rtps wtps bread/s bwrtn/s 02:25:01 AM 110.06 0.30 109.76 14.00 10554.72 02:26:01 AM 46.32 0.65 45.67 51.05 6132.74 02:27:01 AM 65.37 7.13 58.24 1310.71 3795.63 02:28:01 AM 42.79 0.25 42.54 47.05 6637.27 02:29:01 AM 4.28 0.22 4.07 11.73 154.97 02:30:01 AM 2.22 0.00 2.22 0.00 144.32 02:31:01 AM 0.47 0.00 0.47 0.00 61.51 02:32:01 AM 0.28 0.00 0.28 0.00 57.94 02:33:01 AM 0.27 0.00 0.27 0.00 46.43 02:34:01 AM 0.43 0.00 0.43 0.00 8.50 02:35:01 AM 0.20 0.00 0.20 0.00 16.16 02:36:01 AM 0.22 0.00 0.22 0.00 43.31 02:37:01 AM 10.58 0.32 10.26 36.92 421.68 Average: 21.81 0.68 21.13 113.18 2159.72 02:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 AM 5126384 6995324 2756048 34.96 2688 2045724 720756 8.07 190680 2221648 192580 02:26:01 AM 5066328 6942052 2816104 35.73 2688 2051916 750960 8.41 213740 2252236 44244 02:27:01 AM 4903956 6997820 2978476 37.79 2688 2259348 671644 7.52 256308 2337036 158628 02:28:01 AM 4926016 7023132 2956416 37.51 2688 2264496 670508 7.51 260448 2311300 4 02:29:01 AM 4880992 6979636 3001440 38.08 2688 2266024 740292 8.29 260592 2356604 904 02:30:01 AM 4873128 6973436 3009304 38.18 2688 2267688 762392 8.54 260608 2364104 476 02:31:01 AM 4866136 6967872 3016296 38.27 2688 2269120 779636 8.73 260604 2370968 304 02:32:01 AM 4864532 6967868 3017900 38.29 2688 2270736 795216 8.90 260608 2372552 312 02:33:01 AM 4862636 6967004 3019796 38.31 2688 2271740 795216 8.90 260608 2374468 16 02:34:01 AM 4862360 6967100 3020072 38.31 2688 2272120 795216 8.90 260612 2374860 348 02:35:01 AM 4861588 6966568 3020844 38.32 2688 2272368 795216 8.90 260612 2375444 180 02:36:01 AM 4858416 6964540 3024016 38.36 2688 2273504 795216 8.90 260612 2378700 80 02:37:01 AM 5013292 6947300 2869140 36.40 2688 2106404 735212 8.23 309056 2195912 39020 Average: 4920443 6973819 2961989 37.58 2688 2222399 754422 8.45 255007 2329679 33623 02:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 126.16 100.65 1448.64 13.02 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 13.01 9.98 26.61 4.22 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 38.84 33.69 335.13 7.71 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 183.76 135.72 42.41 39.15 0.00 0.00 0.00 0.00 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 71.91 67.28 15.29 6.48 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 85.32 84.71 15.41 7.65 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 51.02 50.64 10.70 5.45 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 81.09 80.99 14.87 7.32 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 45.05 43.97 10.03 5.57 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 15.56 13.88 3.77 2.45 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 12.23 10.75 2.82 1.82 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 34.94 31.79 8.84 5.62 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 75.52 57.71 102.81 49.74 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 64.19 55.52 156.72 12.02 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) 11/04/2025 _x86_64_ (2 CPU) 02:23:00 LINUX RESTART (2 CPU) 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 35.63 0.00 5.17 2.11 0.12 56.97 02:25:01 AM 0 39.04 0.00 5.99 1.96 0.12 52.90 02:25:01 AM 1 32.24 0.00 4.36 2.26 0.12 61.02 02:26:01 AM all 19.23 0.00 2.33 0.98 0.08 77.38 02:26:01 AM 0 22.19 0.00 2.30 0.85 0.08 74.58 02:26:01 AM 1 16.27 0.00 2.35 1.12 0.08 80.18 02:27:01 AM all 29.86 0.00 5.70 0.54 0.11 63.79 02:27:01 AM 0 37.30 0.00 6.47 0.64 0.12 55.48 02:27:01 AM 1 22.46 0.00 4.94 0.45 0.10 72.05 02:28:01 AM all 10.81 0.00 2.22 0.89 0.05 86.02 02:28:01 AM 0 15.74 0.00 2.74 1.17 0.05 80.30 02:28:01 AM 1 5.89 0.00 1.70 0.62 0.05 91.74 02:29:01 AM all 5.92 0.00 0.45 0.01 0.08 93.54 02:29:01 AM 0 8.27 0.00 0.45 0.02 0.07 91.20 02:29:01 AM 1 3.58 0.00 0.45 0.00 0.08 95.88 02:30:01 AM all 5.92 0.00 0.37 0.01 0.07 93.64 02:30:01 AM 0 6.22 0.00 0.35 0.02 0.07 93.34 02:30:01 AM 1 5.61 0.00 0.39 0.00 0.07 93.93 02:31:01 AM all 4.95 0.00 0.30 0.00 0.08 94.67 02:31:01 AM 0 6.50 0.00 0.32 0.00 0.08 93.10 02:31:01 AM 1 3.40 0.00 0.28 0.00 0.07 96.25 02:32:01 AM all 5.04 0.00 0.37 0.00 0.09 94.50 02:32:01 AM 0 6.17 0.00 0.35 0.00 0.12 93.36 02:32:01 AM 1 3.90 0.00 0.39 0.00 0.07 95.64 02:33:01 AM all 6.65 0.00 0.35 0.01 0.08 92.91 02:33:01 AM 0 6.02 0.00 0.37 0.00 0.07 93.54 02:33:01 AM 1 7.28 0.00 0.33 0.02 0.08 92.29 02:34:01 AM all 4.11 0.00 0.24 0.00 0.08 95.57 02:34:01 AM 0 5.86 0.00 0.30 0.00 0.07 93.77 02:34:01 AM 1 2.36 0.00 0.18 0.00 0.08 97.37 02:35:01 AM all 3.21 0.00 0.38 0.00 0.08 96.33 02:35:01 AM 0 2.27 0.00 0.45 0.00 0.07 97.21 02:35:01 AM 1 4.14 0.00 0.32 0.00 0.08 95.45 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 9.44 0.00 0.43 0.00 0.08 90.05 02:36:01 AM 0 8.54 0.00 0.42 0.00 0.07 90.98 02:36:01 AM 1 10.34 0.00 0.45 0.00 0.08 89.12 02:37:01 AM all 21.55 0.00 2.10 0.07 0.10 76.18 02:37:01 AM 0 24.40 0.00 2.29 0.10 0.10 73.11 02:37:01 AM 1 18.70 0.00 1.92 0.03 0.10 79.25 Average: all 12.50 0.00 1.57 0.36 0.08 85.48 Average: 0 14.51 0.00 1.76 0.37 0.08 83.29 Average: 1 10.50 0.00 1.39 0.35 0.08 87.68