---> uname -a: Linux prd-centos8-robot-2c-8g-16698.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 558 5015 19 2123 6843 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:f4:38:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85704sec preferred_lft 85704sec inet6 fe80::f816:3eff:fef4:3822/64 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) 09/01/2024 _x86_64_ (2 CPU) 01:18:37 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:00 AM 103.85 70.82 33.03 7991.86 21783.69 01:20:01 AM 53.33 0.95 52.38 7.62 36434.29 01:21:01 AM 86.32 57.90 28.42 5979.74 16192.30 01:22:01 AM 85.30 7.03 78.27 1260.19 6119.13 01:23:01 AM 70.18 0.73 69.44 51.32 8218.36 01:24:01 AM 24.01 0.38 23.63 64.26 1959.22 01:25:01 AM 58.83 2.52 56.31 396.00 7568.28 01:26:01 AM 4.73 0.00 4.73 0.00 199.23 01:27:01 AM 0.23 0.00 0.23 0.00 3.35 01:28:01 AM 0.15 0.00 0.15 0.00 1.18 01:29:01 AM 0.32 0.12 0.20 33.86 2.80 01:30:01 AM 28.34 0.83 27.51 101.57 1290.45 Average: 41.95 12.65 29.30 1430.99 5781.77 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:00 AM 6153412 7369288 1729020 21.94 2688 1423192 363228 4.61 111312 1405364 444320 01:20:01 AM 6151448 7367344 1730984 21.96 2688 1423196 363228 4.61 111320 1406872 444328 01:21:01 AM 5615308 7112064 2267124 28.76 2688 1690512 656956 7.36 177744 1808868 91040 01:22:01 AM 5257956 7032580 2624476 33.30 2688 1955104 708440 7.93 216332 2079884 199016 01:23:01 AM 5204004 7029244 2678428 33.98 2688 2001864 677900 7.59 221152 2111448 30116 01:24:01 AM 5179320 7061572 2703112 34.29 2688 2056692 643228 7.20 252628 2097704 48652 01:25:01 AM 5045572 7081456 2836860 35.99 2688 2205052 595508 6.67 263264 2194232 208 01:26:01 AM 5050188 7086072 2832244 35.93 2688 2205052 595508 6.67 263264 2194300 4 01:27:01 AM 5049928 7085816 2832504 35.93 2688 2205056 610912 6.84 263264 2194564 4 01:28:01 AM 5050168 7086056 2832264 35.93 2688 2205056 610912 6.84 263264 2194388 4 01:29:01 AM 5048892 7086952 2833540 35.95 2688 2207228 603608 6.76 264148 2194920 1160 01:30:01 AM 5189888 7058400 2692544 34.16 2688 2044228 659652 7.39 446928 1897748 1468 Average: 5333007 7121404 2549425 32.34 2688 1968519 590757 6.61 237885 1981691 105027 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 AM eth0 4.95 3.61 1.19 0.76 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 8.57 7.62 1.63 2.18 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 266.56 158.18 983.42 53.05 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 77.17 63.76 803.91 7.86 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 36.04 26.34 327.80 5.25 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 24.01 22.21 68.06 6.35 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 175.19 127.07 242.96 36.53 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 1.20 0.63 0.20 0.15 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 2.73 0.98 3.88 0.25 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 1.02 0.40 0.33 0.24 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 14.11 7.65 3.59 1.82 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 46.07 35.92 82.21 27.86 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 59.01 40.62 228.87 12.74 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) 09/01/2024 _x86_64_ (2 CPU) 01:18:37 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:00 AM all 12.38 0.03 5.41 71.80 0.08 10.30 01:20:00 AM 0 12.49 0.03 5.84 70.53 0.09 11.02 01:20:00 AM 1 12.26 0.03 4.98 73.07 0.07 9.59 01:20:01 AM all 1.44 0.00 1.91 47.85 0.00 48.80 01:20:01 AM 0 1.90 0.00 2.86 95.24 0.00 0.00 01:20:01 AM 1 0.96 0.00 0.96 0.00 0.00 98.08 01:21:01 AM all 16.85 0.05 4.49 43.46 0.08 35.08 01:21:01 AM 0 12.57 0.07 5.12 47.55 0.07 34.63 01:21:01 AM 1 21.13 0.03 3.85 39.36 0.08 35.54 01:22:01 AM all 29.56 0.00 4.97 9.81 0.11 55.55 01:22:01 AM 0 23.41 0.00 4.12 10.14 0.10 62.23 01:22:01 AM 1 35.71 0.00 5.82 9.47 0.12 48.87 01:23:01 AM all 15.57 0.00 2.47 13.88 0.08 68.00 01:23:01 AM 0 11.47 0.00 2.54 11.57 0.07 74.35 01:23:01 AM 1 19.67 0.00 2.41 16.19 0.08 61.65 01:24:01 AM all 19.14 0.00 2.80 3.96 0.08 74.02 01:24:01 AM 0 16.23 0.00 2.54 3.11 0.08 78.03 01:24:01 AM 1 22.05 0.00 3.06 4.81 0.07 70.02 01:25:01 AM all 19.66 0.00 3.35 8.28 0.06 68.66 01:25:01 AM 0 11.29 0.00 2.93 5.64 0.05 80.09 01:25:01 AM 1 28.01 0.00 3.76 10.92 0.07 57.23 01:26:01 AM all 0.33 0.00 0.08 0.04 0.03 99.52 01:26:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 01:26:01 AM 1 0.55 0.00 0.07 0.08 0.03 99.27 01:27:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 01:27:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 01:27:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 01:28:01 AM all 0.31 0.00 0.05 0.00 0.03 99.61 01:28:01 AM 0 0.05 0.00 0.05 0.00 0.02 99.88 01:28:01 AM 1 0.57 0.00 0.05 0.00 0.05 99.33 01:29:01 AM all 2.47 0.00 0.25 0.03 0.03 97.22 01:29:01 AM 0 2.89 0.00 0.23 0.02 0.03 96.83 01:29:01 AM 1 2.05 0.00 0.27 0.03 0.03 97.61 01:29:01 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 28.42 0.00 3.79 1.65 0.09 66.04 01:30:01 AM 0 18.17 0.00 3.69 1.07 0.08 76.98 01:30:01 AM 1 38.66 0.00 3.89 2.23 0.10 55.12 Average: all 13.16 0.01 2.51 13.82 0.06 70.43 Average: 0 9.87 0.01 2.47 13.60 0.06 73.99 Average: 1 16.46 0.01 2.56 14.04 0.07 66.87