---> uname -a: Linux prd-centos8-robot-2c-8g-1025.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4896 19 2221 6821 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:b5:5a:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85170sec preferred_lft 85170sec inet6 fe80::f816:3eff:feb5:5a60/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/17/2024 _x86_64_ (2 CPU) 07:08:24 LINUX RESTART (2 CPU) 07:09:01 AM tps rtps wtps bread/s bwrtn/s 07:10:01 AM 108.11 43.71 64.40 7195.47 28482.99 07:11:01 AM 111.86 3.35 108.51 55.04 9330.68 07:12:01 AM 38.56 1.45 37.11 170.64 3947.94 07:13:01 AM 43.53 0.20 43.33 11.73 2901.37 07:14:01 AM 26.37 0.05 26.32 3.60 5796.68 07:15:01 AM 2.08 0.00 2.08 0.00 235.39 07:16:01 AM 0.85 0.00 0.85 0.00 677.44 07:17:01 AM 0.32 0.02 0.30 1.07 241.81 07:18:01 AM 0.72 0.00 0.72 0.00 254.73 07:19:01 AM 0.33 0.03 0.30 1.87 63.34 07:20:01 AM 0.27 0.00 0.27 0.00 12.45 07:21:01 AM 0.33 0.00 0.33 0.00 8.70 07:22:01 AM 0.27 0.00 0.27 0.00 13.76 07:23:01 AM 0.20 0.00 0.20 0.00 6.96 07:24:01 AM 0.52 0.05 0.47 0.80 10.85 07:25:01 AM 0.72 0.22 0.50 31.06 70.64 07:26:01 AM 0.28 0.00 0.28 0.00 22.28 07:27:01 AM 0.18 0.00 0.18 0.00 9.52 07:28:01 AM 12.50 0.25 12.25 35.05 776.21 Average: 18.32 2.60 15.72 395.15 2782.74 07:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:10:01 AM 5391316 7009400 2491120 31.60 2688 1809224 770328 8.63 216392 1986388 107944 07:11:01 AM 5128248 6977804 2754188 34.94 2688 2026804 730364 8.18 213376 2195952 104192 07:12:01 AM 5248180 7084788 2634256 33.42 2688 2013924 638092 7.14 239864 2049584 36 07:13:01 AM 4986108 7028744 2896328 36.74 2688 2212040 665384 7.45 258704 2267356 161812 07:14:01 AM 4982480 7025920 2899956 36.79 2688 2212976 682428 7.64 262136 2263260 808 07:15:01 AM 4955400 7010880 2927036 37.13 2688 2224936 698144 7.82 262636 2289272 7712 07:16:01 AM 4941596 7009764 2940840 37.31 2688 2237728 698144 7.82 262636 2302940 584 07:17:01 AM 4933960 7009452 2948476 37.41 2688 2245028 698144 7.82 262636 2311384 656 07:18:01 AM 4922028 7005840 2960408 37.56 2688 2253332 713548 7.99 262684 2322580 1628 07:19:01 AM 4924752 7008868 2957684 37.52 2688 2253628 713548 7.99 262864 2319832 104 07:20:01 AM 4925668 7009964 2956768 37.51 2688 2253816 710340 7.95 263292 2318964 40 07:21:01 AM 4924536 7009016 2957900 37.53 2688 2254008 710340 7.95 263292 2320656 104 07:22:01 AM 4924064 7008736 2958372 37.53 2688 2254200 710340 7.95 263292 2320944 4 07:23:01 AM 4924108 7008972 2958328 37.53 2688 2254392 710340 7.95 263292 2321156 40 07:24:01 AM 4923556 7008624 2958880 37.54 2688 2254580 708968 7.94 263380 2321444 52 07:25:01 AM 4535032 6946284 3347404 42.47 2688 2257436 725180 8.12 264680 2328324 100 07:26:01 AM 4533924 6945724 3348512 42.48 2688 2257984 725180 8.12 264696 2329616 120 07:27:01 AM 4533736 6945692 3348700 42.48 2688 2258140 725180 8.12 264696 2329664 64 07:28:01 AM 5024704 6990348 2857732 36.25 2688 2140812 709452 7.94 326888 2175300 62516 Average: 4929652 7002359 2952784 37.46 2688 2193420 707550 7.92 260076 2267085 23606 07:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 285.86 182.31 1536.30 56.17 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 45.01 39.56 480.13 7.55 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 16.06 9.25 10.93 3.33 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 39.65 33.20 290.31 8.52 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 186.32 139.07 45.65 36.08 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 44.58 38.74 97.58 11.62 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 40.70 40.95 80.45 11.36 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 27.56 28.88 37.82 8.48 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 28.47 24.64 67.28 12.36 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 3.32 2.53 0.61 0.48 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 0.78 0.53 0.38 0.30 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 1.90 0.28 0.23 0.05 0.00 0.00 0.00 0.00 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 1.70 0.50 0.50 0.30 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 0.60 0.43 0.30 0.24 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 5.43 0.63 1.76 0.25 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 39.77 53.78 21.67 5.14 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 11.51 10.10 2.70 2.00 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 8.07 6.12 1.72 1.09 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 70.93 50.02 141.08 94.37 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 45.17 34.82 148.31 13.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/17/2024 _x86_64_ (2 CPU) 07:08:24 LINUX RESTART (2 CPU) 07:09:01 AM CPU %user %nice %system %iowait %steal %idle 07:10:01 AM all 36.92 0.03 6.50 17.25 0.09 39.20 07:10:01 AM 0 39.28 0.00 5.60 17.06 0.08 37.97 07:10:01 AM 1 34.56 0.07 7.41 17.44 0.10 40.42 07:11:01 AM all 39.14 0.00 5.07 4.33 0.11 51.34 07:11:01 AM 0 46.89 0.00 5.84 4.60 0.12 42.56 07:11:01 AM 1 31.41 0.00 4.31 4.07 0.10 60.11 07:12:01 AM all 16.26 0.00 1.89 2.56 0.08 79.21 07:12:01 AM 0 27.22 0.00 2.57 3.21 0.08 66.92 07:12:01 AM 1 5.32 0.00 1.20 1.92 0.07 91.49 07:13:01 AM all 28.26 0.00 4.55 1.15 0.09 65.95 07:13:01 AM 0 35.88 0.00 4.92 1.19 0.10 57.91 07:13:01 AM 1 20.68 0.00 4.19 1.12 0.08 73.94 07:14:01 AM all 6.18 0.00 0.98 1.70 0.07 91.07 07:14:01 AM 0 2.33 0.00 0.95 1.54 0.07 95.11 07:14:01 AM 1 10.05 0.00 1.00 1.86 0.07 87.02 07:15:01 AM all 12.65 0.00 0.26 0.04 0.08 86.97 07:15:01 AM 0 18.59 0.00 0.25 0.05 0.08 81.02 07:15:01 AM 1 6.72 0.00 0.27 0.03 0.07 92.92 07:16:01 AM all 15.20 0.00 0.23 0.11 0.08 84.38 07:16:01 AM 0 16.90 0.00 0.22 0.07 0.07 82.75 07:16:01 AM 1 13.49 0.00 0.25 0.15 0.08 86.02 07:17:01 AM all 10.28 0.00 0.18 0.03 0.07 89.44 07:17:01 AM 0 10.05 0.00 0.20 0.07 0.08 89.60 07:17:01 AM 1 10.50 0.00 0.17 0.00 0.05 89.28 07:18:01 AM all 13.73 0.00 0.24 0.03 0.08 85.92 07:18:01 AM 0 24.41 0.00 0.22 0.00 0.07 75.31 07:18:01 AM 1 3.04 0.00 0.27 0.07 0.08 96.54 07:19:01 AM all 1.81 0.00 0.27 0.00 0.07 97.85 07:19:01 AM 0 2.86 0.00 0.45 0.00 0.08 96.61 07:19:01 AM 1 0.77 0.00 0.08 0.00 0.05 99.10 07:20:01 AM all 1.18 0.00 0.29 0.00 0.08 98.45 07:20:01 AM 0 1.49 0.00 0.40 0.00 0.10 98.01 07:20:01 AM 1 0.87 0.00 0.18 0.00 0.07 98.88 07:20:01 AM CPU %user %nice %system %iowait %steal %idle 07:21:01 AM all 1.09 0.00 0.27 0.00 0.08 98.56 07:21:01 AM 0 1.40 0.00 0.38 0.00 0.10 98.11 07:21:01 AM 1 0.78 0.00 0.15 0.00 0.07 99.00 07:22:01 AM all 1.12 0.00 0.24 0.00 0.08 98.56 07:22:01 AM 0 1.34 0.00 0.35 0.00 0.10 98.21 07:22:01 AM 1 0.90 0.00 0.13 0.00 0.07 98.90 07:23:01 AM all 1.09 0.00 0.26 0.00 0.08 98.58 07:23:01 AM 0 1.30 0.00 0.40 0.00 0.08 98.21 07:23:01 AM 1 0.87 0.00 0.12 0.00 0.07 98.95 07:24:01 AM all 1.18 0.00 0.40 0.00 0.08 98.35 07:24:01 AM 0 1.05 0.00 0.45 0.00 0.08 98.41 07:24:01 AM 1 1.30 0.00 0.35 0.00 0.07 98.28 07:25:01 AM all 8.61 0.00 6.17 0.02 0.08 85.13 07:25:01 AM 0 8.10 0.00 6.00 0.00 0.08 85.82 07:25:01 AM 1 9.12 0.00 6.33 0.03 0.08 84.44 07:26:01 AM all 3.48 0.00 0.14 0.00 0.08 96.30 07:26:01 AM 0 4.95 0.00 0.13 0.00 0.05 94.87 07:26:01 AM 1 2.01 0.00 0.15 0.00 0.10 97.74 07:27:01 AM all 2.38 0.00 0.13 0.00 0.07 97.42 07:27:01 AM 0 2.91 0.00 0.12 0.00 0.05 96.92 07:27:01 AM 1 1.86 0.00 0.13 0.00 0.08 97.93 07:28:01 AM all 22.70 0.00 2.57 0.28 0.07 74.38 07:28:01 AM 0 22.55 0.00 2.37 0.38 0.07 74.63 07:28:01 AM 1 22.84 0.00 2.77 0.18 0.07 74.14 Average: all 11.75 0.00 1.61 1.45 0.08 85.11 Average: 0 14.18 0.00 1.67 1.48 0.08 82.58 Average: 1 9.32 0.00 1.55 1.41 0.07 87.64