---> uname -a: Linux prd-centos8-robot-2c-8g-40777.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 628 4852 19 2216 6773 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:0a:21:27 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 85517sec preferred_lft 85517sec inet6 fe80::f816:3eff:fe0a:2127/64 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) 10/09/2024 _x86_64_ (2 CPU) 03:41:03 LINUX RESTART (2 CPU) 03:42:01 AM tps rtps wtps bread/s bwrtn/s 03:43:01 AM 95.92 20.38 75.54 3759.68 6198.73 03:44:01 AM 76.69 0.70 75.99 50.78 9106.06 03:45:01 AM 24.15 0.42 23.73 64.79 1937.74 03:46:01 AM 59.08 0.03 59.05 3.47 7833.44 03:47:01 AM 5.23 0.10 5.13 32.13 214.06 03:48:01 AM 2.08 0.00 2.08 0.00 125.39 03:49:01 AM 0.95 0.00 0.95 0.00 594.75 03:50:01 AM 0.53 0.02 0.52 1.07 379.32 03:51:01 AM 0.42 0.00 0.42 0.00 161.32 03:52:01 AM 1.15 0.38 0.77 55.32 236.98 03:53:01 AM 0.30 0.00 0.30 0.00 35.18 03:54:01 AM 0.20 0.00 0.20 0.00 16.04 03:55:02 AM 12.83 0.33 12.50 37.86 653.86 Average: 21.50 1.72 19.78 308.11 2114.95 03:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 AM 5365336 7061192 2517096 31.93 2688 1877808 673932 7.55 210328 1984160 132616 03:44:01 AM 5159760 6994468 2722672 34.54 2688 2011280 712520 7.98 221796 2148624 30072 03:45:01 AM 5167388 7040224 2715044 34.44 2688 2047772 675876 7.57 244792 2119332 34252 03:46:01 AM 5002584 7040524 2879848 36.54 2688 2207296 681988 7.64 258440 2242316 80 03:47:01 AM 4965548 7005168 2916884 37.00 2688 2209000 733016 8.21 258568 2283080 744 03:48:01 AM 4934876 6985796 2947556 37.39 2688 2220232 748512 8.38 259068 2312620 10332 03:49:01 AM 4918540 6982220 2963892 37.60 2688 2233092 748512 8.38 259068 2329056 5852 03:50:01 AM 4909832 6980608 2972600 37.71 2688 2240156 771132 8.63 259068 2338452 1600 03:51:01 AM 4899260 6976768 2983172 37.85 2688 2246900 771132 8.63 259116 2348560 3644 03:52:01 AM 4505772 6911804 3376660 42.84 2688 2252076 771516 8.64 260616 2360756 404 03:53:01 AM 4506140 6912732 3376292 42.83 2688 2252748 771516 8.64 260632 2360360 204 03:54:01 AM 4507204 6914116 3375228 42.82 2688 2253036 771516 8.64 260644 2359524 68 03:55:02 AM 4982372 6943552 2900060 36.79 2688 2136524 756040 8.47 332368 2211648 65212 Average: 4909586 6980706 2972846 37.71 2688 2168302 737478 8.26 257270 2261422 21929 03:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 289.69 183.61 1605.97 61.34 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 61.06 44.32 598.49 7.82 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 18.51 10.63 6.92 4.10 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 247.57 178.31 339.29 46.87 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 19.51 9.30 11.36 1.23 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 43.70 30.86 91.73 8.22 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 35.61 27.26 82.02 7.64 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 19.35 16.23 35.50 5.88 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 25.92 21.76 41.10 11.64 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 45.16 58.61 49.60 5.27 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 8.50 6.55 2.18 1.44 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 11.10 8.53 2.41 1.54 0.00 0.00 0.00 0.00 03:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:02 AM eth0 80.62 50.77 149.98 87.63 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 69.72 49.75 232.06 19.28 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) 10/09/2024 _x86_64_ (2 CPU) 03:41:03 LINUX RESTART (2 CPU) 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 39.82 0.00 6.95 3.41 0.13 49.70 03:43:01 AM 0 31.97 0.00 7.40 3.00 0.12 57.52 03:43:01 AM 1 47.68 0.00 6.50 3.82 0.13 41.87 03:44:01 AM all 25.23 0.00 3.49 3.57 0.09 67.61 03:44:01 AM 0 25.34 0.00 3.66 4.75 0.08 66.17 03:44:01 AM 1 25.13 0.00 3.32 2.39 0.10 69.06 03:45:01 AM all 16.66 0.00 2.37 0.65 0.08 80.24 03:45:01 AM 0 25.81 0.00 2.82 0.95 0.08 70.34 03:45:01 AM 1 7.51 0.00 1.92 0.35 0.07 90.15 03:46:01 AM all 22.30 0.00 3.91 4.98 0.08 68.73 03:46:01 AM 0 21.36 0.00 3.52 7.93 0.08 67.11 03:46:01 AM 1 23.24 0.00 4.31 2.02 0.07 70.36 03:47:01 AM all 1.89 0.00 0.21 0.04 0.04 97.82 03:47:01 AM 0 2.91 0.00 0.30 0.07 0.03 96.69 03:47:01 AM 1 0.87 0.00 0.12 0.02 0.05 98.95 03:48:01 AM all 12.92 0.00 0.24 0.01 0.07 86.76 03:48:01 AM 0 19.61 0.00 0.23 0.00 0.08 80.07 03:48:01 AM 1 6.23 0.00 0.25 0.02 0.05 93.45 03:49:01 AM all 15.01 0.00 0.22 0.07 0.06 84.65 03:49:01 AM 0 23.16 0.00 0.25 0.00 0.07 76.53 03:49:01 AM 1 6.85 0.00 0.18 0.13 0.05 92.78 03:50:01 AM all 9.38 0.00 0.14 0.08 0.03 90.36 03:50:01 AM 0 9.70 0.00 0.15 0.10 0.03 90.01 03:50:01 AM 1 9.06 0.00 0.13 0.07 0.03 90.70 03:51:01 AM all 14.07 0.00 0.22 0.00 0.07 85.65 03:51:01 AM 0 21.87 0.00 0.22 0.00 0.08 77.83 03:51:01 AM 1 6.26 0.00 0.22 0.00 0.05 93.47 03:52:01 AM all 9.66 0.00 6.89 0.04 0.06 83.35 03:52:01 AM 0 10.29 0.00 6.93 0.02 0.05 82.72 03:52:01 AM 1 9.03 0.00 6.86 0.07 0.07 83.98 03:53:01 AM all 3.41 0.00 0.15 0.00 0.04 96.40 03:53:01 AM 0 1.96 0.00 0.15 0.00 0.05 97.84 03:53:01 AM 1 4.85 0.00 0.15 0.00 0.03 94.96 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 3.42 0.00 0.14 0.00 0.04 96.39 03:54:01 AM 0 5.25 0.00 0.10 0.00 0.03 94.62 03:54:01 AM 1 1.59 0.00 0.18 0.00 0.05 98.17 03:55:02 AM all 20.78 0.00 2.73 0.24 0.08 76.17 03:55:02 AM 0 27.30 0.00 3.52 0.17 0.10 68.90 03:55:02 AM 1 14.26 0.00 1.93 0.32 0.07 83.42 Average: all 14.97 0.00 2.13 1.01 0.07 81.83 Average: 0 17.43 0.00 2.25 1.31 0.07 78.94 Average: 1 12.51 0.00 2.01 0.71 0.06 84.72