---> uname -a: Linux prd-centos8-robot-2c-8g-6729.novalocal 4.18.0-481.el8.x86_64 #1 SMP Tue Mar 21 12:15:10 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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4933 19 2177 6812 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:87:c0:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85248sec preferred_lft 85248sec inet6 fe80::f816:3eff:fe87:c020/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-481.el8.x86_64 (centos-stream-8-robot-64278291-afbc-e085-f936-fd2cda2e4867.noval) 12/09/2023 _x86_64_ (2 CPU) 23:05:21 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 82.52 15.43 67.09 2609.70 5932.01 11:08:01 PM 101.12 0.63 100.48 28.00 10667.61 11:09:01 PM 31.12 0.87 30.26 125.82 2642.12 11:10:00 PM 42.55 0.17 42.38 5.91 2925.59 11:11:01 PM 39.95 2.51 37.44 438.18 5770.32 11:12:01 PM 4.73 0.03 4.70 2.53 188.55 11:13:01 PM 2.20 0.00 2.20 0.00 540.53 11:14:01 PM 0.15 0.00 0.15 0.00 6.55 11:15:01 PM 0.18 0.00 0.18 0.00 6.28 11:16:01 PM 0.20 0.00 0.20 0.00 4.65 11:17:01 PM 0.18 0.00 0.18 0.00 7.10 11:18:01 PM 0.18 0.00 0.18 0.00 5.88 11:19:01 PM 0.20 0.05 0.15 0.80 5.50 11:20:00 PM 1.35 0.00 1.35 0.00 34.45 11:20:01 PM 0.00 0.00 0.00 0.00 0.00 11:21:01 PM 0.32 0.00 0.32 0.00 8.03 11:22:01 PM 0.23 0.00 0.23 0.00 8.03 11:23:01 PM 0.67 0.00 0.67 0.00 14.26 11:24:01 PM 41.19 0.50 40.69 59.46 2475.72 Average: 19.39 1.12 18.27 181.85 1736.87 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5384764 7068784 2497556 31.69 2688 1867320 667792 7.48 183052 1997364 131440 11:08:01 PM 5186948 7031448 2695372 34.20 2688 2021048 672108 7.53 193092 2155408 62536 11:09:01 PM 5142672 7002596 2739648 34.76 2688 2036624 715148 8.01 218160 2172812 10580 11:10:00 PM 5006984 7043940 2875336 36.48 2688 2205704 659352 7.38 224956 2278200 158884 11:11:01 PM 4988088 7037884 2894232 36.72 2688 2219040 657664 7.36 237404 2282292 36 11:12:01 PM 4936704 7000996 2945616 37.37 2688 2233520 721092 8.07 237460 2333716 14392 11:13:01 PM 4935480 6999888 2946840 37.39 2688 2233636 721092 8.07 237460 2335060 56 11:14:01 PM 4935068 6999600 2947252 37.39 2688 2233768 721092 8.07 237460 2335356 32 11:15:01 PM 4935144 6999780 2947176 37.39 2688 2233888 721092 8.07 237460 2335252 4 11:16:01 PM 4935060 6999824 2947260 37.39 2688 2234008 721092 8.07 237460 2335564 68 11:17:01 PM 4935100 6999996 2947220 37.39 2688 2234132 721092 8.07 237460 2335524 40 11:18:01 PM 4934876 6999888 2947444 37.39 2688 2234256 721092 8.07 237460 2335652 28 11:19:01 PM 4966912 7032048 2915408 36.99 2688 2234372 687564 7.70 237696 2303760 84 11:20:00 PM 4967476 7032744 2914844 36.98 2688 2234496 687564 7.70 237696 2303476 56 11:20:01 PM 4966996 7032244 2915324 36.99 2688 2234496 687564 7.70 237696 2303824 72 11:21:01 PM 4966768 7032136 2915552 36.99 2688 2234616 687564 7.70 237696 2304052 40 11:22:01 PM 4966560 7032056 2915760 36.99 2688 2234748 687564 7.70 237696 2304176 28 11:23:01 PM 4971684 7039204 2910636 36.93 2688 2236768 665208 7.45 238640 2298208 1996 11:24:01 PM 5074392 6996824 2807928 35.62 2688 2096508 708820 7.94 434412 2019200 220 Average: 5007246 7020099 2875074 36.47 2688 2183839 696398 7.80 241075 2266784 20031 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 218.53 143.49 1200.21 44.31 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 51.72 40.78 629.27 8.50 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 17.94 9.70 6.47 3.77 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 39.26 32.92 313.70 6.61 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 177.83 146.70 40.06 38.54 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 799.37 224.73 228.37 15.66 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 231.23 69.84 40.98 5.12 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 4.63 5.30 2.39 0.99 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 3.40 5.03 0.62 0.94 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 3.55 5.11 0.71 1.01 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 3.40 4.02 0.62 0.88 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 3.55 4.35 0.66 0.94 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 3.23 4.93 0.61 0.93 0.00 0.00 0.00 0.00 11:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:00 PM eth0 3.18 5.05 0.61 0.95 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 3.48 5.10 0.70 1.01 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 3.38 4.82 0.64 1.01 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 17.19 17.29 6.39 2.55 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 48.03 36.59 87.68 39.63 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 90.78 42.59 142.15 9.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-481.el8.x86_64 (centos-stream-8-robot-64278291-afbc-e085-f936-fd2cda2e4867.noval) 12/09/2023 _x86_64_ (2 CPU) 23:05:21 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 34.22 0.00 3.72 2.84 0.10 59.12 11:07:01 PM 0 41.95 0.00 4.11 2.85 0.10 50.99 11:07:01 PM 1 26.51 0.00 3.33 2.83 0.10 67.22 11:08:01 PM all 35.19 0.00 3.13 4.07 0.13 57.49 11:08:01 PM 0 43.60 0.00 3.19 3.73 0.13 49.35 11:08:01 PM 1 26.76 0.00 3.06 4.40 0.12 65.65 11:09:01 PM all 13.95 0.00 1.12 1.84 0.10 82.99 11:09:01 PM 0 20.16 0.00 1.07 1.30 0.08 77.38 11:09:01 PM 1 7.72 0.00 1.18 2.37 0.12 88.62 11:10:00 PM all 24.49 0.00 2.47 5.19 0.12 67.73 11:10:00 PM 0 24.79 0.00 2.46 5.31 0.14 67.30 11:10:00 PM 1 24.18 0.00 2.49 5.06 0.10 68.17 11:11:01 PM all 6.98 0.00 0.88 64.63 0.12 27.40 11:11:01 PM 0 10.98 0.00 0.93 61.29 0.12 26.68 11:11:01 PM 1 2.98 0.00 0.83 67.95 0.12 28.12 11:12:01 PM all 6.52 0.00 0.86 0.37 0.08 92.16 11:12:01 PM 0 5.51 0.00 0.67 0.03 0.10 93.68 11:12:01 PM 1 7.53 0.00 1.04 0.71 0.07 90.65 11:13:01 PM all 2.25 0.00 0.31 0.36 0.07 97.01 11:13:01 PM 0 1.77 0.00 0.23 0.20 0.07 97.73 11:13:01 PM 1 2.73 0.00 0.38 0.52 0.07 96.30 11:14:01 PM all 1.03 0.00 0.13 0.00 0.08 98.77 11:14:01 PM 0 1.49 0.00 0.13 0.00 0.08 98.30 11:14:01 PM 1 0.57 0.00 0.12 0.00 0.07 99.25 11:15:01 PM all 1.02 0.00 0.11 0.00 0.08 98.80 11:15:01 PM 0 1.14 0.00 0.10 0.00 0.08 98.68 11:15:01 PM 1 0.90 0.00 0.12 0.00 0.07 98.91 11:16:01 PM all 0.94 0.00 0.13 0.00 0.08 98.86 11:16:01 PM 0 0.62 0.00 0.13 0.00 0.07 99.18 11:16:01 PM 1 1.25 0.00 0.12 0.00 0.08 98.55 11:17:01 PM all 1.00 0.00 0.09 0.00 0.08 98.82 11:17:01 PM 0 1.02 0.00 0.10 0.00 0.08 98.80 11:17:01 PM 1 0.99 0.00 0.08 0.00 0.08 98.85 11:17:01 PM CPU %user %nice %system %iowait %steal %idle 11:18:01 PM all 0.99 0.00 0.08 0.00 0.07 98.86 11:18:01 PM 0 1.00 0.00 0.05 0.00 0.07 98.88 11:18:01 PM 1 0.97 0.00 0.12 0.00 0.07 98.85 11:19:01 PM all 1.08 0.00 0.18 0.00 0.08 98.66 11:19:01 PM 0 1.10 0.00 0.25 0.00 0.08 98.56 11:19:01 PM 1 1.05 0.00 0.12 0.00 0.08 98.75 11:20:00 PM all 0.99 0.00 0.09 0.01 0.08 98.82 11:20:00 PM 0 1.33 0.00 0.10 0.00 0.10 98.47 11:20:00 PM 1 0.66 0.00 0.08 0.02 0.07 99.17 11:20:01 PM all 1.80 0.00 0.90 0.00 0.00 97.30 11:20:01 PM 0 1.82 0.00 0.00 0.00 0.00 98.18 11:20:01 PM 1 1.79 0.00 1.79 0.00 0.00 96.43 11:21:01 PM all 0.98 0.00 0.10 0.00 0.09 98.83 11:21:01 PM 0 0.85 0.00 0.10 0.00 0.08 98.96 11:21:01 PM 1 1.10 0.00 0.10 0.00 0.10 98.70 11:22:01 PM all 0.99 0.00 0.08 0.00 0.09 98.84 11:22:01 PM 0 0.83 0.00 0.08 0.00 0.08 99.00 11:22:01 PM 1 1.15 0.00 0.07 0.00 0.10 98.68 11:23:01 PM all 3.64 0.00 0.23 0.00 0.08 96.05 11:23:01 PM 0 5.12 0.00 0.25 0.00 0.07 94.57 11:23:01 PM 1 2.17 0.00 0.20 0.00 0.10 97.53 11:24:01 PM all 27.25 0.00 2.13 0.79 0.08 69.74 11:24:01 PM 0 33.08 0.00 2.35 0.20 0.07 64.30 11:24:01 PM 1 21.42 0.00 1.90 1.38 0.10 75.19 Average: all 9.06 0.00 0.88 4.47 0.09 85.50 Average: 0 10.89 0.00 0.91 4.18 0.09 83.94 Average: 1 7.24 0.00 0.85 4.76 0.09 87.05