---> uname -a: Linux prd-centos8-robot-2c-8g-48849.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4937 19 2176 6816 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:76:b8:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85460sec preferred_lft 85460sec inet6 fe80::f816:3eff:fe76:b844/64 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) 08/03/2025 _x86_64_ (2 CPU) 00:36:38 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 134.04 66.98 67.06 7820.61 40596.45 12:39:01 AM 119.64 0.72 118.93 52.92 12143.19 12:40:01 AM 28.19 0.42 27.77 64.77 2156.79 12:41:01 AM 81.79 6.97 74.82 1292.98 8618.95 12:42:01 AM 10.96 0.00 10.96 0.00 1147.02 12:43:01 AM 2.35 0.00 2.35 0.00 69.52 12:44:01 AM 0.12 0.00 0.12 0.00 0.90 12:45:01 AM 0.33 0.02 0.32 0.13 44.05 12:46:01 AM 2.10 0.00 2.10 0.00 162.41 12:47:01 AM 0.28 0.00 0.28 0.00 22.93 12:48:01 AM 0.28 0.00 0.28 0.00 18.93 12:49:01 AM 0.28 0.00 0.28 0.00 11.21 12:50:01 AM 0.23 0.03 0.20 1.87 17.08 12:51:01 AM 2.67 0.32 2.35 36.92 169.88 12:52:01 AM 32.84 0.57 32.27 65.04 1710.45 Average: 27.74 5.07 22.67 622.37 4459.49 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5406048 7026444 2476384 31.42 2688 1810360 753348 8.44 199512 1987604 143664 12:39:01 AM 5185288 7019432 2697144 34.22 2688 2009664 701964 7.86 197980 2143512 42492 12:40:01 AM 5197712 7059464 2684720 34.06 2688 2036748 672976 7.54 222320 2111572 35704 12:41:01 AM 4991516 7074376 2890916 36.68 2688 2250368 612872 6.86 262172 2249612 26920 12:42:01 AM 4991236 7073904 2891196 36.68 2688 2250372 612872 6.86 262172 2249620 8 12:43:01 AM 4990948 7073616 2891484 36.68 2688 2250372 612872 6.86 262176 2249916 4 12:44:01 AM 4991444 7074112 2890988 36.68 2688 2250372 612872 6.86 262180 2249632 8 12:45:01 AM 4948516 7032500 2933916 37.22 2688 2251688 692792 7.76 262444 2292216 196 12:46:01 AM 4939024 7026176 2943408 37.34 2688 2254868 692792 7.76 262448 2301692 320 12:47:01 AM 4938196 7025740 2944236 37.35 2688 2255252 692792 7.76 262448 2302392 132 12:48:01 AM 4937812 7025732 2944620 37.36 2688 2255636 692792 7.76 262448 2302816 64 12:49:01 AM 4937260 7025560 2945172 37.36 2688 2256016 692792 7.76 262448 2303404 208 12:50:01 AM 4936184 7024996 2946248 37.38 2688 2256528 712012 7.97 262592 2304336 204 12:51:01 AM 5114636 7038504 2767796 35.11 2688 2093028 638208 7.15 263924 2132540 22836 12:52:01 AM 5100532 7026892 2781900 35.29 2688 2099724 677136 7.58 467092 1957520 16484 Average: 5040423 7041830 2842009 36.05 2688 2172066 671406 7.52 264957 2209226 19283 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 277.29 179.37 1642.67 55.39 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 71.59 55.05 825.99 9.12 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 17.92 13.98 7.18 12.24 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 612.78 451.36 436.47 97.03 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 2.15 0.80 0.39 0.12 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 2.83 2.18 0.80 0.67 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 2.95 1.98 0.55 0.44 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 42.00 26.17 14.80 4.62 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 35.84 30.61 9.67 5.96 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 12.50 9.56 3.35 2.25 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 12.98 9.55 3.40 2.08 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 12.98 9.28 3.02 1.84 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 12.76 10.36 3.14 2.04 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 80.39 53.77 97.17 33.88 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 19.26 17.73 16.02 8.70 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 81.08 58.11 204.31 15.76 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) 08/03/2025 _x86_64_ (2 CPU) 00:36:38 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 38.40 0.03 9.76 14.09 0.15 37.57 12:38:01 AM 0 38.33 0.02 9.67 13.20 0.17 38.62 12:38:01 AM 1 38.46 0.05 9.85 14.99 0.13 36.51 12:39:01 AM all 32.54 0.00 5.21 1.48 0.11 60.66 12:39:01 AM 0 39.01 0.00 6.17 1.72 0.10 53.00 12:39:01 AM 1 26.08 0.00 4.25 1.23 0.12 68.31 12:40:01 AM all 15.63 0.00 2.53 0.13 0.08 81.63 12:40:01 AM 0 24.55 0.00 2.93 0.17 0.07 72.29 12:40:01 AM 1 6.74 0.00 2.13 0.10 0.08 90.95 12:41:01 AM all 29.84 0.00 6.15 1.01 0.11 62.90 12:41:01 AM 0 35.49 0.00 6.87 1.02 0.12 56.50 12:41:01 AM 1 24.21 0.00 5.44 0.99 0.10 69.27 12:42:01 AM all 0.18 0.00 0.15 0.13 0.04 99.49 12:42:01 AM 0 0.22 0.00 0.18 0.20 0.05 99.35 12:42:01 AM 1 0.15 0.00 0.12 0.07 0.03 99.63 12:43:01 AM all 0.29 0.00 0.08 0.02 0.03 99.58 12:43:01 AM 0 0.48 0.00 0.10 0.03 0.03 99.35 12:43:01 AM 1 0.10 0.00 0.07 0.00 0.02 99.82 12:44:01 AM all 0.29 0.00 0.08 0.00 0.04 99.58 12:44:01 AM 0 0.48 0.00 0.07 0.00 0.03 99.42 12:44:01 AM 1 0.10 0.00 0.10 0.00 0.05 99.75 12:45:01 AM all 6.73 0.00 0.71 0.00 0.07 92.49 12:45:01 AM 0 12.40 0.00 1.09 0.00 0.07 86.44 12:45:01 AM 1 1.07 0.00 0.33 0.00 0.07 98.53 12:46:01 AM all 16.61 0.00 0.84 0.03 0.12 82.41 12:46:01 AM 0 18.25 0.00 0.97 0.05 0.12 80.61 12:46:01 AM 1 14.96 0.00 0.70 0.00 0.12 84.22 12:47:01 AM all 4.46 0.00 0.34 0.00 0.08 95.13 12:47:01 AM 0 3.83 0.00 0.30 0.00 0.05 95.82 12:47:01 AM 1 5.10 0.00 0.37 0.00 0.10 94.43 12:48:01 AM all 4.37 0.00 0.30 0.00 0.08 95.25 12:48:01 AM 0 3.78 0.00 0.27 0.00 0.08 95.87 12:48:01 AM 1 4.96 0.00 0.33 0.00 0.08 94.63 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 4.41 0.00 0.33 0.01 0.07 95.19 12:49:01 AM 0 5.17 0.00 0.35 0.00 0.07 94.41 12:49:01 AM 1 3.65 0.00 0.30 0.02 0.07 95.97 12:50:01 AM all 4.82 0.00 0.38 0.00 0.08 94.73 12:50:01 AM 0 5.45 0.00 0.44 0.00 0.08 94.03 12:50:01 AM 1 4.19 0.00 0.32 0.00 0.07 95.43 12:51:01 AM all 9.60 0.00 1.62 0.01 0.09 88.67 12:51:01 AM 0 13.38 0.00 1.67 0.00 0.08 84.87 12:51:01 AM 1 5.83 0.00 1.57 0.02 0.10 92.48 12:52:01 AM all 30.43 0.00 3.55 0.14 0.09 65.79 12:52:01 AM 0 31.16 0.00 3.57 0.13 0.10 65.04 12:52:01 AM 1 29.69 0.00 3.53 0.15 0.08 66.54 Average: all 13.23 0.00 2.13 1.13 0.08 83.42 Average: 0 15.46 0.00 2.31 1.10 0.08 81.06 Average: 1 11.01 0.00 1.96 1.17 0.08 85.78