---> uname -a: Linux prd-centos8-robot-2c-8g-20576.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4971 19 2110 6785 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:17:e6:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85474sec preferred_lft 85474sec inet6 fe80::f816:3eff:fe17:e6e1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/26/2024 _x86_64_ (2 CPU) 01:05:22 LINUX RESTART (2 CPU) 01:06:02 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 86.31 15.86 70.45 2677.60 6041.41 01:08:01 AM 93.92 0.62 93.30 27.46 8602.43 01:09:01 AM 29.12 0.95 28.17 125.69 2191.02 01:10:01 AM 46.17 0.17 46.00 5.86 3167.79 01:11:01 AM 35.60 0.03 35.57 3.46 5859.89 01:12:01 AM 5.80 0.02 5.78 0.13 253.27 01:13:01 AM 0.70 0.00 0.70 0.00 109.00 01:14:01 AM 0.20 0.00 0.20 0.00 8.73 01:15:01 AM 0.25 0.00 0.25 0.00 15.00 01:16:01 AM 0.30 0.00 0.30 0.00 18.75 01:17:01 AM 0.15 0.00 0.15 0.00 13.88 01:18:01 AM 0.17 0.00 0.17 0.00 8.42 01:19:01 AM 0.20 0.00 0.20 0.00 16.01 01:20:01 AM 21.26 0.32 20.94 44.12 862.18 Average: 22.79 1.27 21.53 203.08 1935.78 01:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5387552 7086248 2494896 31.65 2688 1882300 662048 7.41 184984 1993676 133276 01:08:01 AM 5223504 7037508 2658944 33.73 2688 1991368 701192 7.85 194900 2116524 47356 01:09:01 AM 5253572 7072632 2628876 33.35 2688 1996392 676856 7.58 214156 2068784 24 01:10:01 AM 5034884 7043796 2847564 36.13 2688 2177992 696588 7.80 227344 2247940 160816 01:11:01 AM 5007660 7016136 2874788 36.47 2688 2178176 698408 7.82 232892 2266592 16 01:12:01 AM 4969556 6979320 2912892 36.95 2688 2179512 765276 8.57 233072 2304368 188 01:13:01 AM 4960648 6973300 2921800 37.07 2688 2182360 765276 8.57 233076 2313268 16 01:14:01 AM 4960760 6973784 2921688 37.07 2688 2182724 765276 8.57 233076 2313480 176 01:15:01 AM 4960348 6973716 2922100 37.07 2688 2183076 765276 8.57 233076 2313940 144 01:16:01 AM 4959604 6973312 2922844 37.08 2688 2183416 765276 8.57 233076 2314464 40 01:17:01 AM 4959176 6973232 2923272 37.09 2688 2183764 765276 8.57 233076 2314996 92 01:18:01 AM 4958068 6972476 2924380 37.10 2688 2184124 765276 8.57 233076 2316176 152 01:19:01 AM 4988920 7003668 2893528 36.71 2688 2184460 726648 8.14 233284 2285748 56 01:20:01 AM 5144708 6997316 2737740 34.73 2688 2028508 718636 8.05 431204 1958384 26268 Average: 5054926 7005460 2827522 35.87 2688 2122727 731236 8.19 239307 2223453 26330 01:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 209.71 133.92 1251.64 41.66 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 40.77 33.81 450.71 7.39 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 13.95 9.83 5.12 3.38 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 43.29 34.94 313.64 18.21 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 592.69 515.08 115.18 93.90 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 31.89 26.32 13.30 4.87 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 30.29 32.86 7.62 6.54 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 11.46 10.78 3.27 1.94 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 10.36 9.45 2.06 1.75 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 9.80 9.57 2.03 1.78 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 9.28 9.36 2.04 1.78 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 9.70 9.82 2.05 1.82 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 9.21 9.33 1.96 1.74 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 52.67 43.62 72.13 36.91 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 76.64 63.40 158.90 15.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/26/2024 _x86_64_ (2 CPU) 01:05:22 LINUX RESTART (2 CPU) 01:06:02 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 34.41 0.00 5.46 3.49 0.09 56.54 01:07:01 AM 0 27.38 0.00 3.85 3.22 0.10 65.44 01:07:01 AM 1 41.44 0.00 7.07 3.75 0.09 47.65 01:08:01 AM all 33.57 0.00 4.25 2.85 0.10 59.23 01:08:01 AM 0 32.29 0.00 4.02 3.27 0.08 60.33 01:08:01 AM 1 34.84 0.00 4.47 2.43 0.12 58.14 01:09:01 AM all 12.10 0.00 1.28 1.29 0.08 85.25 01:09:01 AM 0 12.06 0.00 1.33 1.83 0.07 84.72 01:09:01 AM 1 12.14 0.00 1.24 0.75 0.08 85.78 01:10:01 AM all 25.98 0.00 4.01 1.80 0.09 68.12 01:10:01 AM 0 25.25 0.00 4.00 1.64 0.08 69.02 01:10:01 AM 1 26.71 0.00 4.01 1.96 0.10 67.23 01:11:01 AM all 6.87 0.00 2.15 1.37 0.06 89.56 01:11:01 AM 0 3.19 0.00 2.00 1.43 0.05 93.34 01:11:01 AM 1 10.56 0.00 2.30 1.31 0.07 85.77 01:12:01 AM all 7.58 0.00 0.44 0.09 0.07 91.82 01:12:01 AM 0 7.26 0.00 0.39 0.08 0.07 92.20 01:12:01 AM 1 7.89 0.00 0.50 0.10 0.07 91.44 01:13:01 AM all 15.02 0.00 0.36 0.01 0.08 84.53 01:13:01 AM 0 12.88 0.00 0.37 0.02 0.08 86.65 01:13:01 AM 1 17.16 0.00 0.35 0.00 0.07 82.42 01:14:01 AM all 4.39 0.00 0.18 0.00 0.09 95.33 01:14:01 AM 0 2.94 0.00 0.17 0.00 0.08 96.80 01:14:01 AM 1 5.84 0.00 0.20 0.00 0.10 93.86 01:15:01 AM all 4.18 0.00 0.17 0.00 0.08 95.58 01:15:01 AM 0 1.89 0.00 0.15 0.00 0.07 97.89 01:15:01 AM 1 6.48 0.00 0.18 0.00 0.08 93.26 01:16:01 AM all 4.30 0.00 0.17 0.00 0.08 95.44 01:16:01 AM 0 2.58 0.00 0.15 0.00 0.07 97.21 01:16:01 AM 1 6.04 0.00 0.18 0.00 0.10 93.68 01:17:01 AM all 4.13 0.00 0.18 0.00 0.08 95.61 01:17:01 AM 0 1.69 0.00 0.13 0.00 0.07 98.11 01:17:01 AM 1 6.58 0.00 0.23 0.00 0.08 93.11 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 4.34 0.00 0.18 0.00 0.08 95.40 01:18:01 AM 0 2.07 0.00 0.15 0.00 0.07 97.71 01:18:01 AM 1 6.62 0.00 0.20 0.00 0.08 93.10 01:19:01 AM all 4.30 0.00 0.18 0.01 0.08 95.44 01:19:01 AM 0 4.19 0.00 0.18 0.00 0.08 95.55 01:19:01 AM 1 4.42 0.00 0.17 0.02 0.07 95.33 01:20:01 AM all 20.25 0.00 2.76 0.33 0.08 76.58 01:20:01 AM 0 10.30 0.00 2.44 0.42 0.07 86.78 01:20:01 AM 1 30.20 0.00 3.09 0.25 0.08 66.37 Average: all 12.94 0.00 1.55 0.80 0.08 84.63 Average: 0 10.40 0.00 1.38 0.85 0.07 87.30 Average: 1 15.47 0.00 1.72 0.75 0.09 81.97