---> uname -a: Linux prd-centos8-robot-2c-8g-7613.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: 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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 534 5051 19 2111 6866 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:52:40:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.53/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85191sec preferred_lft 85191sec inet6 fe80::f816:3eff:fe52:4033/64 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) 12/13/2023 _x86_64_ (2 CPU) 07:20:38 LINUX RESTART (2 CPU) 07:21:01 AM tps rtps wtps bread/s bwrtn/s 07:22:01 AM 92.65 47.07 45.58 6185.27 36826.51 07:23:01 AM 86.64 12.75 73.89 2192.17 6420.56 07:24:01 AM 95.48 0.63 94.85 28.00 10068.47 07:25:01 AM 21.21 0.05 21.16 1.07 2026.36 07:26:01 AM 0.25 0.00 0.25 0.00 3.78 07:27:01 AM 0.22 0.00 0.22 0.00 2.53 07:28:01 AM 0.23 0.00 0.23 0.00 3.07 07:29:01 AM 0.13 0.00 0.13 0.00 0.92 07:30:01 AM 0.12 0.00 0.12 0.00 1.33 07:31:01 AM 0.20 0.00 0.20 0.00 2.18 07:32:01 AM 0.15 0.00 0.15 0.00 1.98 07:33:01 AM 0.23 0.00 0.23 0.00 3.03 07:34:01 AM 0.17 0.00 0.17 0.00 1.58 07:35:01 AM 0.17 0.05 0.12 0.80 3.18 07:36:01 AM 1.22 0.00 1.22 0.00 28.48 07:37:01 AM 0.13 0.00 0.13 0.00 1.03 07:38:01 AM 0.12 0.00 0.12 0.00 1.05 07:39:01 AM 0.13 0.00 0.13 0.00 0.92 07:40:01 AM 10.86 0.27 10.60 44.66 276.00 Average: 16.33 3.20 13.13 444.87 2930.37 07:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 AM 5851144 7218232 2031184 25.77 2688 1567572 600696 6.73 131040 1650120 24652 07:23:01 AM 5390160 7088740 2492168 31.62 2688 1881696 673952 7.55 183752 1991624 141740 07:24:01 AM 5197036 7046360 2685292 34.07 2688 2025544 682796 7.65 192224 2145172 46948 07:25:01 AM 5193880 7042952 2688448 34.11 2688 2025560 682796 7.65 192244 2148660 8 07:26:01 AM 5193924 7042996 2688404 34.11 2688 2025560 682796 7.65 192244 2149028 4 07:27:01 AM 5193672 7042748 2688656 34.11 2688 2025564 682796 7.65 192244 2149104 12 07:28:01 AM 5193980 7043056 2688348 34.11 2688 2025564 698528 7.82 192244 2149040 8 07:29:01 AM 5194028 7043104 2688300 34.11 2688 2025564 698528 7.82 192244 2149044 4 07:30:01 AM 5193876 7042956 2688452 34.11 2688 2025568 691888 7.75 192244 2149336 16 07:31:01 AM 5193780 7042872 2688548 34.11 2688 2025568 691888 7.75 192244 2149136 8 07:32:01 AM 5194072 7043168 2688256 34.10 2688 2025572 691888 7.75 192244 2149208 12 07:33:01 AM 5193624 7042720 2688704 34.11 2688 2025572 691888 7.75 192244 2149284 4 07:34:01 AM 5193956 7043052 2688372 34.11 2688 2025572 691888 7.75 192244 2149156 4 07:35:01 AM 5191644 7040748 2690684 34.14 2688 2025576 688332 7.71 192244 2151392 24 07:36:01 AM 5190628 7039732 2691700 34.15 2688 2025576 688332 7.71 192244 2152416 4 07:37:01 AM 5191000 7040104 2691328 34.14 2688 2025576 688332 7.71 192244 2152220 4 07:38:01 AM 5191176 7040284 2691152 34.14 2688 2025580 688332 7.71 192244 2152160 4 07:39:01 AM 5191012 7040120 2691316 34.14 2688 2025580 688332 7.71 192244 2152160 4 07:40:01 AM 5195892 7046676 2686436 34.08 2688 2027252 694000 7.77 386808 1953452 200 Average: 5238341 7054243 2643987 33.54 2688 1993980 684105 7.66 198815 2104827 11245 07:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 128.71 75.46 466.12 28.84 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 145.81 108.73 1143.42 25.37 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 52.41 41.01 577.13 7.54 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 3.08 0.28 0.61 0.21 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 1.57 0.12 0.17 0.01 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 1.20 0.27 0.22 0.10 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 6.08 0.42 1.04 0.16 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 1.37 0.37 0.36 0.14 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 1.33 0.57 0.59 0.34 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 0.88 0.37 0.33 0.14 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 2.18 0.42 0.48 0.18 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 2.33 0.60 0.65 0.34 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 2.02 0.40 0.39 0.14 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 4.27 2.50 2.83 6.93 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 1.52 1.10 0.71 3.69 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 0.83 0.48 0.40 0.20 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 4.92 0.35 0.88 0.14 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 0.85 0.30 0.28 0.11 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 17.66 14.70 16.40 7.15 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 19.95 13.08 116.47 4.30 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) 12/13/2023 _x86_64_ (2 CPU) 07:20:38 LINUX RESTART (2 CPU) 07:21:01 AM CPU %user %nice %system %iowait %steal %idle 07:22:01 AM all 11.74 0.00 2.37 54.50 0.04 31.35 07:22:01 AM 0 12.27 0.00 2.77 59.16 0.03 25.78 07:22:01 AM 1 11.22 0.00 1.97 49.85 0.05 36.91 07:23:01 AM all 36.35 0.00 4.11 3.71 0.12 55.72 07:23:01 AM 0 30.82 0.00 3.29 3.03 0.12 62.74 07:23:01 AM 1 41.89 0.00 4.92 4.40 0.12 48.67 07:24:01 AM all 32.15 0.00 2.93 4.95 0.09 59.88 07:24:01 AM 0 37.70 0.00 3.17 3.84 0.10 55.19 07:24:01 AM 1 26.63 0.00 2.69 6.05 0.08 64.55 07:25:01 AM all 0.40 0.00 0.18 0.87 0.03 98.51 07:25:01 AM 0 0.20 0.00 0.23 0.94 0.03 98.60 07:25:01 AM 1 0.60 0.00 0.13 0.80 0.03 98.43 07:26:01 AM all 0.34 0.00 0.09 0.00 0.02 99.55 07:26:01 AM 0 0.17 0.00 0.12 0.00 0.03 99.68 07:26:01 AM 1 0.52 0.00 0.07 0.00 0.00 99.42 07:27:01 AM all 0.31 0.00 0.06 0.00 0.03 99.60 07:27:01 AM 0 0.13 0.00 0.05 0.00 0.03 99.78 07:27:01 AM 1 0.48 0.00 0.07 0.00 0.03 99.42 07:28:01 AM all 0.38 0.00 0.06 0.00 0.03 99.54 07:28:01 AM 0 0.20 0.00 0.08 0.00 0.03 99.68 07:28:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 07:29:01 AM all 0.41 0.00 0.05 0.00 0.03 99.52 07:29:01 AM 0 0.23 0.00 0.07 0.00 0.03 99.67 07:29:01 AM 1 0.58 0.00 0.03 0.00 0.02 99.37 07:30:01 AM all 0.48 0.00 0.06 0.00 0.02 99.44 07:30:01 AM 0 0.68 0.00 0.07 0.00 0.03 99.22 07:30:01 AM 1 0.28 0.00 0.05 0.00 0.00 99.67 07:31:01 AM all 0.39 0.00 0.06 0.00 0.03 99.52 07:31:01 AM 0 0.58 0.00 0.08 0.00 0.05 99.28 07:31:01 AM 1 0.20 0.00 0.03 0.00 0.02 99.75 07:32:01 AM all 0.28 0.00 0.05 0.00 0.02 99.65 07:32:01 AM 0 0.37 0.00 0.07 0.00 0.03 99.53 07:32:01 AM 1 0.20 0.00 0.03 0.00 0.00 99.77 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 0.43 0.00 0.04 0.00 0.03 99.50 07:33:01 AM 0 0.68 0.00 0.03 0.00 0.03 99.25 07:33:01 AM 1 0.18 0.00 0.05 0.00 0.02 99.75 07:34:01 AM all 0.39 0.00 0.05 0.00 0.03 99.53 07:34:01 AM 0 0.62 0.00 0.05 0.00 0.02 99.32 07:34:01 AM 1 0.17 0.00 0.05 0.00 0.03 99.75 07:35:01 AM all 0.46 0.00 0.14 0.00 0.03 99.37 07:35:01 AM 0 0.65 0.00 0.15 0.00 0.03 99.17 07:35:01 AM 1 0.27 0.00 0.13 0.00 0.02 99.58 07:36:01 AM all 0.53 0.00 0.06 0.01 0.03 99.37 07:36:01 AM 0 0.28 0.00 0.03 0.02 0.03 99.63 07:36:01 AM 1 0.78 0.00 0.08 0.00 0.03 99.10 07:37:01 AM all 0.39 0.00 0.06 0.00 0.02 99.53 07:37:01 AM 0 0.15 0.00 0.05 0.00 0.02 99.78 07:37:01 AM 1 0.63 0.00 0.07 0.00 0.02 99.28 07:38:01 AM all 0.41 0.00 0.06 0.00 0.04 99.49 07:38:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 07:38:01 AM 1 0.72 0.00 0.05 0.00 0.03 99.20 07:39:01 AM all 0.38 0.00 0.06 0.00 0.03 99.54 07:39:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 07:39:01 AM 1 0.65 0.00 0.05 0.00 0.02 99.28 07:40:01 AM all 17.35 0.00 1.00 0.23 0.06 81.37 07:40:01 AM 0 10.36 0.00 0.94 0.33 0.05 88.32 07:40:01 AM 1 24.32 0.00 1.07 0.12 0.07 74.43 Average: all 5.46 0.00 0.60 3.37 0.04 90.53 Average: 0 5.08 0.00 0.60 3.53 0.04 90.75 Average: 1 5.84 0.00 0.61 3.22 0.03 90.30