---> uname -a: Linux prd-centos8-robot-2c-8g-2437.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 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 538 4968 19 2190 6863 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:87:9d:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85123sec preferred_lft 85123sec inet6 fe80::f816:3eff:fe87:9df9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/05/2024 _x86_64_ (2 CPU) 16:58:57 LINUX RESTART (2 CPU) 05:00:00 PM tps rtps wtps bread/s bwrtn/s 05:00:01 PM 107.86 0.00 107.86 0.00 202792.86 05:01:01 PM 41.01 14.19 26.82 3129.37 18932.13 05:02:01 PM 80.01 10.43 69.58 1837.82 5924.81 05:03:01 PM 87.52 0.67 86.85 28.52 8210.81 05:04:01 PM 33.52 0.98 32.54 130.89 2626.74 05:05:01 PM 56.26 0.03 56.22 3.47 7105.53 05:06:01 PM 5.52 0.02 5.50 0.13 264.27 05:07:01 PM 2.22 0.00 2.22 0.00 599.57 05:08:01 PM 0.73 0.00 0.73 0.00 298.47 05:09:01 PM 0.38 0.02 0.37 0.67 236.45 05:10:01 PM 0.63 0.03 0.60 1.87 203.92 05:11:01 PM 0.42 0.00 0.42 0.00 87.67 05:12:01 PM 0.57 0.00 0.57 0.00 12.66 05:13:01 PM 0.62 0.00 0.62 0.00 14.11 05:14:01 PM 0.40 0.00 0.40 0.00 10.11 05:15:01 PM 1.25 0.03 1.22 0.27 33.49 05:16:01 PM 0.12 0.00 0.12 0.00 5.21 05:17:01 PM 0.53 0.22 0.32 31.06 74.92 05:18:01 PM 0.37 0.00 0.37 0.00 19.90 05:19:01 PM 3.80 0.23 3.57 33.86 131.91 05:20:01 PM 28.62 0.47 28.15 48.91 2968.72 Average: 17.30 1.36 15.94 261.18 2619.90 05:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 PM 6078572 7345668 1803868 22.88 2688 1467356 361008 4.58 102216 1451836 541680 05:01:01 PM 5756540 7177848 2125900 26.97 2688 1618856 627292 7.02 146460 1714692 44604 05:02:01 PM 5420724 7111440 2461716 31.23 2688 1874528 635496 7.12 185656 1962168 132920 05:03:01 PM 5259972 7063736 2622468 33.27 2688 1981244 655844 7.34 195324 2084944 47368 05:04:01 PM 5221340 7077728 2661100 33.76 2688 2032344 667904 7.48 228952 2084368 42024 05:05:01 PM 5101784 7097180 2780656 35.28 2688 2166372 602560 6.75 236140 2170736 76 05:06:01 PM 5067856 7065112 2814584 35.71 2688 2168256 653236 7.31 236264 2208128 272 05:07:01 PM 5038628 7053532 2843812 36.08 2688 2185900 653236 7.31 236612 2237540 1888 05:08:01 PM 5022816 7049184 2859624 36.28 2688 2197376 653236 7.31 236612 2252760 4816 05:09:01 PM 5019744 7049436 2862696 36.32 2688 2200668 668636 7.49 236668 2256176 1080 05:10:01 PM 5008632 7045456 2873808 36.46 2688 2207808 678724 7.60 236896 2266112 2300 05:11:01 PM 5008740 7045736 2873700 36.46 2688 2207968 678724 7.60 236896 2266312 4 05:12:01 PM 5010220 7047404 2872220 36.44 2688 2208160 678724 7.60 237128 2264912 4 05:13:01 PM 5010004 7047384 2872436 36.44 2688 2208356 678724 7.60 237128 2265224 4 05:14:01 PM 5009792 7047360 2872648 36.44 2688 2208544 677064 7.58 237128 2265412 4 05:15:01 PM 5009856 7047592 2872584 36.44 2688 2208732 677064 7.58 237128 2265468 36 05:16:01 PM 5008720 7047816 2873720 36.46 2688 2210064 677064 7.58 237128 2266968 1248 05:17:01 PM 4614596 6977448 3267844 41.46 2688 2211912 683096 7.65 238444 2279504 64 05:18:01 PM 4619596 6982616 3262844 41.39 2688 2212400 683096 7.65 238460 2274912 92 05:19:01 PM 5090488 7033300 2791952 35.42 2688 2115356 652036 7.30 277916 2155376 60796 05:20:01 PM 5093164 7033808 2789276 35.39 2688 2117008 677300 7.58 477288 1964364 2912 Average: 5117704 7068894 2764736 35.07 2688 2095677 648574 7.26 234878 2140853 42104 05:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 7.86 5.71 2.19 0.81 0.00 0.00 0.00 0.00 05:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM eth0 200.82 118.39 799.15 53.03 0.00 0.00 0.00 0.00 05:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM eth0 58.34 47.79 770.71 5.76 0.00 0.00 0.00 0.00 05:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM eth0 47.85 37.14 472.50 7.50 0.00 0.00 0.00 0.00 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 22.54 17.49 64.14 5.68 0.00 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 182.05 165.86 265.77 40.44 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 30.36 20.45 32.46 3.53 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 59.25 55.43 122.10 15.45 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 35.18 29.95 76.44 9.23 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 27.01 25.12 6.90 5.83 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 19.81 18.84 64.18 11.32 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 0.45 0.33 0.12 0.10 0.00 0.00 0.00 0.00 05:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 PM eth0 0.40 0.22 0.06 0.04 0.00 0.00 0.00 0.00 05:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 PM eth0 0.40 0.30 0.06 0.05 0.00 0.00 0.00 0.00 05:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 PM eth0 0.30 0.30 0.05 0.05 0.00 0.00 0.00 0.00 05:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM eth0 0.53 0.30 0.06 0.05 0.00 0.00 0.00 0.00 05:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM eth0 6.25 4.43 18.27 0.79 0.00 0.00 0.00 0.00 05:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 PM eth0 37.61 51.27 4.77 5.16 0.00 0.00 0.00 0.00 05:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 PM eth0 16.48 12.65 3.55 2.33 0.00 0.00 0.00 0.00 05:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 PM eth0 68.44 45.42 139.10 98.82 0.00 0.00 0.00 0.00 05:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 PM eth0 17.56 17.14 14.53 8.26 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 41.53 33.40 142.24 13.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/05/2024 _x86_64_ (2 CPU) 16:58:57 LINUX RESTART (2 CPU) 05:00:00 PM CPU %user %nice %system %iowait %steal %idle 05:00:01 PM all 1.07 0.00 2.14 96.79 0.00 0.00 05:00:01 PM 0 0.71 0.00 1.43 97.86 0.00 0.00 05:00:01 PM 1 1.43 0.00 2.86 95.71 0.00 0.00 05:01:01 PM all 12.43 0.00 3.50 35.07 0.14 48.86 05:01:01 PM 0 12.10 0.00 4.01 38.10 0.09 45.70 05:01:01 PM 1 12.76 0.00 2.99 32.08 0.19 51.98 05:02:01 PM all 30.47 0.00 4.61 9.24 0.11 55.57 05:02:01 PM 0 40.45 0.00 5.15 8.39 0.12 45.89 05:02:01 PM 1 20.55 0.00 4.08 10.08 0.10 65.18 05:03:01 PM all 33.71 0.00 4.14 1.98 0.12 60.07 05:03:01 PM 0 48.06 0.00 5.16 1.84 0.10 44.84 05:03:01 PM 1 19.40 0.00 3.11 2.11 0.13 75.24 05:04:01 PM all 21.14 0.00 2.70 1.18 0.08 74.91 05:04:01 PM 0 18.49 0.00 2.31 0.90 0.08 78.21 05:04:01 PM 1 23.78 0.00 3.08 1.45 0.07 71.62 05:05:01 PM all 22.63 0.00 3.28 2.62 0.09 71.38 05:05:01 PM 0 25.85 0.00 3.89 3.41 0.08 66.77 05:05:01 PM 1 19.42 0.00 2.66 1.84 0.10 75.99 05:06:01 PM all 4.12 0.00 0.29 0.03 0.04 95.52 05:06:01 PM 0 5.44 0.00 0.23 0.05 0.03 94.24 05:06:01 PM 1 2.79 0.00 0.35 0.00 0.05 96.80 05:07:01 PM all 23.15 0.00 0.35 0.03 0.08 76.39 05:07:01 PM 0 31.00 0.00 0.33 0.03 0.08 68.55 05:07:01 PM 1 15.31 0.00 0.37 0.02 0.07 84.23 05:08:01 PM all 12.99 0.00 0.20 0.04 0.06 86.71 05:08:01 PM 0 17.40 0.00 0.22 0.08 0.07 82.23 05:08:01 PM 1 8.56 0.00 0.18 0.00 0.05 91.20 05:09:01 PM all 14.90 0.00 0.19 0.01 0.08 84.82 05:09:01 PM 0 12.54 0.00 0.18 0.00 0.08 87.19 05:09:01 PM 1 17.27 0.00 0.20 0.02 0.07 82.45 05:10:01 PM all 8.25 0.00 0.26 0.08 0.06 91.36 05:10:01 PM 0 13.22 0.00 0.28 0.15 0.05 86.30 05:10:01 PM 1 3.28 0.00 0.23 0.00 0.07 96.42 05:10:01 PM CPU %user %nice %system %iowait %steal %idle 05:11:01 PM all 1.07 0.00 0.12 0.00 0.07 98.75 05:11:01 PM 0 1.37 0.00 0.13 0.00 0.08 98.41 05:11:01 PM 1 0.77 0.00 0.10 0.00 0.05 99.08 05:12:01 PM all 1.20 0.00 0.10 0.00 0.07 98.63 05:12:01 PM 0 1.75 0.00 0.12 0.00 0.08 98.05 05:12:01 PM 1 0.65 0.00 0.08 0.00 0.05 99.22 05:13:01 PM all 1.16 0.00 0.09 0.00 0.06 98.69 05:13:01 PM 0 1.70 0.00 0.13 0.00 0.07 98.10 05:13:01 PM 1 0.62 0.00 0.05 0.00 0.05 99.28 05:14:01 PM all 1.19 0.00 0.11 0.00 0.05 98.66 05:14:01 PM 0 0.75 0.00 0.08 0.00 0.03 99.13 05:14:01 PM 1 1.62 0.00 0.13 0.00 0.07 98.18 05:15:01 PM all 1.19 0.00 0.22 0.01 0.07 98.51 05:15:01 PM 0 0.87 0.00 0.17 0.02 0.07 98.88 05:15:01 PM 1 1.52 0.00 0.27 0.00 0.07 98.15 05:16:01 PM all 1.88 0.00 0.16 0.00 0.06 97.91 05:16:01 PM 0 1.19 0.00 0.20 0.00 0.05 98.56 05:16:01 PM 1 2.56 0.00 0.12 0.00 0.07 97.26 05:17:01 PM all 8.90 0.00 6.24 0.03 0.08 84.75 05:17:01 PM 0 10.15 0.00 6.22 0.02 0.08 83.53 05:17:01 PM 1 7.66 0.00 6.25 0.05 0.07 85.97 05:18:01 PM all 4.69 0.00 0.20 0.00 0.07 95.04 05:18:01 PM 0 6.50 0.00 0.18 0.00 0.07 93.25 05:18:01 PM 1 2.88 0.00 0.22 0.00 0.07 96.84 05:19:01 PM all 14.50 0.00 1.78 0.06 0.07 83.60 05:19:01 PM 0 12.43 0.00 1.30 0.12 0.07 86.08 05:19:01 PM 1 16.57 0.00 2.26 0.00 0.07 81.11 05:20:01 PM all 31.45 0.00 2.48 0.38 0.08 65.61 05:20:01 PM 0 39.53 0.00 2.60 0.33 0.08 57.45 05:20:01 PM 1 23.38 0.00 2.35 0.42 0.08 73.77 Average: all 12.53 0.00 1.55 2.61 0.07 83.24 Average: 0 15.00 0.00 1.64 2.73 0.07 80.55 Average: 1 10.05 0.00 1.45 2.49 0.08 85.92