---> uname -a: Linux prd-centos8-robot-2c-8g-20131.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 610 4879 19 2207 6790 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:7f:df:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85525sec preferred_lft 85525sec inet6 fe80::f816:3eff:fe7f:df30/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/08/2024 _x86_64_ (2 CPU) 09:16:33 LINUX RESTART (2 CPU) 09:17:01 AM tps rtps wtps bread/s bwrtn/s 09:18:02 AM 119.86 54.33 65.53 8646.98 32015.81 09:19:01 AM 108.37 0.71 107.66 51.64 10522.40 09:20:01 AM 25.27 0.42 24.86 64.78 2144.15 09:21:01 AM 26.27 0.00 26.27 0.00 1656.98 09:22:01 AM 43.40 0.03 43.37 3.47 6862.28 09:23:01 AM 2.90 0.10 2.80 32.13 97.20 09:24:01 AM 2.23 0.00 2.23 0.00 576.75 09:25:01 AM 0.68 0.00 0.68 0.00 342.15 09:26:01 AM 0.53 0.02 0.52 1.07 236.06 09:27:01 AM 0.88 0.03 0.85 1.87 250.67 09:28:01 AM 0.75 0.35 0.40 53.46 65.64 09:29:01 AM 0.22 0.00 0.22 0.00 31.54 09:30:01 AM 1.93 0.32 1.62 36.93 93.98 09:31:01 AM 30.69 0.53 30.16 64.78 3017.81 Average: 25.90 4.06 21.84 640.53 4129.30 09:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:18:02 AM 5370356 7001544 2512068 31.87 2688 1821040 757104 8.48 217820 1997304 108636 09:19:01 AM 5149216 6975452 2733208 34.67 2688 2003184 737264 8.26 221904 2157348 45432 09:20:01 AM 5232056 7059700 2650368 33.62 2688 2005132 651184 7.29 240364 2061596 20 09:21:01 AM 5019832 7041512 2862592 36.32 2688 2191260 667076 7.47 257616 2232700 168540 09:22:01 AM 5012404 7037524 2870020 36.41 2688 2194664 660676 7.40 260008 2231928 4 09:23:01 AM 4967328 6994984 2915096 36.98 2688 2197216 724228 8.11 260220 2276216 1480 09:24:01 AM 4936952 6982004 2945472 37.37 2688 2214624 739704 8.28 260640 2306428 3452 09:25:01 AM 4925240 6981556 2957184 37.52 2688 2225872 739704 8.28 260640 2317956 4840 09:26:01 AM 4922200 6981800 2960224 37.55 2688 2229152 739704 8.28 260640 2321456 1112 09:27:01 AM 4915324 6980972 2967100 37.64 2688 2235200 739704 8.28 260876 2327524 40 09:28:01 AM 4521344 6913860 3361080 42.64 2688 2238864 748728 8.38 262204 2340420 368 09:29:01 AM 4523044 6916156 3359380 42.62 2688 2239400 748728 8.38 262220 2338764 16 09:30:01 AM 5035784 6994244 2846640 36.11 2688 2129520 709412 7.94 297308 2170356 57276 09:31:01 AM 5056432 7013200 2825992 35.85 2688 2131852 690120 7.73 486772 1982572 16760 Average: 4970537 6991036 2911887 36.94 2688 2146927 718095 8.04 272088 2218755 29141 09:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:02 AM eth0 302.83 194.95 1571.93 60.18 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 59.42 45.17 564.63 8.06 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 13.21 7.41 5.01 3.04 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 37.00 29.37 272.15 6.15 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 178.42 126.66 41.08 35.94 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 25.70 16.18 21.97 3.63 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 49.14 40.99 122.35 10.66 0.00 0.00 0.00 0.00 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 29.82 21.64 74.24 7.01 0.00 0.00 0.00 0.00 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 24.70 20.95 6.16 4.83 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 18.88 14.26 46.62 10.46 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 40.64 54.12 22.63 4.86 0.00 0.00 0.00 0.00 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 18.36 11.38 3.69 2.07 0.00 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 78.60 48.69 142.59 85.14 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 20.98 20.39 18.13 9.89 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 64.13 46.59 207.67 18.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/08/2024 _x86_64_ (2 CPU) 09:16:33 LINUX RESTART (2 CPU) 09:17:01 AM CPU %user %nice %system %iowait %steal %idle 09:18:02 AM all 38.83 0.03 7.78 8.82 0.12 44.43 09:18:02 AM 0 37.14 0.03 7.40 9.05 0.10 46.27 09:18:02 AM 1 40.52 0.02 8.15 8.59 0.13 42.59 09:19:01 AM all 30.60 0.00 4.74 2.11 0.11 62.44 09:19:01 AM 0 25.13 0.00 4.62 1.78 0.12 68.36 09:19:01 AM 1 36.07 0.00 4.86 2.45 0.10 56.52 09:20:01 AM all 9.73 0.00 1.18 0.53 0.08 88.49 09:20:01 AM 0 5.24 0.00 1.24 0.63 0.08 92.80 09:20:01 AM 1 14.20 0.00 1.12 0.42 0.08 84.18 09:21:01 AM all 18.21 0.00 3.32 0.23 0.07 78.18 09:21:01 AM 0 16.94 0.00 3.10 0.22 0.07 79.68 09:21:01 AM 1 19.49 0.00 3.53 0.23 0.07 76.68 09:22:01 AM all 9.18 0.00 1.80 1.64 0.07 87.32 09:22:01 AM 0 5.45 0.00 1.86 1.79 0.07 90.84 09:22:01 AM 1 12.91 0.00 1.74 1.49 0.07 83.80 09:23:01 AM all 3.06 0.00 0.21 0.03 0.05 96.64 09:23:01 AM 0 0.99 0.00 0.12 0.02 0.05 98.83 09:23:01 AM 1 5.15 0.00 0.30 0.05 0.05 94.45 09:24:01 AM all 18.93 0.00 0.24 0.14 0.08 80.61 09:24:01 AM 0 5.05 0.00 0.22 0.02 0.07 94.65 09:24:01 AM 1 32.80 0.00 0.27 0.27 0.08 66.58 09:25:01 AM all 10.15 0.00 0.18 0.03 0.05 89.59 09:25:01 AM 0 4.18 0.00 0.17 0.05 0.05 95.55 09:25:01 AM 1 16.11 0.00 0.18 0.02 0.05 83.64 09:26:01 AM all 13.49 0.00 0.24 0.04 0.08 86.15 09:26:01 AM 0 8.55 0.00 0.28 0.02 0.07 91.08 09:26:01 AM 1 18.44 0.00 0.20 0.07 0.08 81.21 09:27:01 AM all 6.37 0.00 0.28 0.08 0.08 93.21 09:27:01 AM 0 3.94 0.00 0.35 0.00 0.07 95.64 09:27:01 AM 1 8.79 0.00 0.20 0.15 0.08 90.78 09:28:01 AM all 8.80 0.00 6.48 0.03 0.09 84.61 09:28:01 AM 0 7.10 0.00 6.55 0.05 0.08 86.21 09:28:01 AM 1 10.50 0.00 6.40 0.00 0.10 83.00 09:28:01 AM CPU %user %nice %system %iowait %steal %idle 09:29:01 AM all 4.60 0.00 0.18 0.00 0.08 95.14 09:29:01 AM 0 3.20 0.00 0.18 0.00 0.08 96.54 09:29:01 AM 1 6.01 0.00 0.17 0.00 0.08 93.74 09:30:01 AM all 9.78 0.00 1.81 0.03 0.08 88.30 09:30:01 AM 0 5.42 0.00 2.02 0.03 0.07 92.46 09:30:01 AM 1 14.14 0.00 1.60 0.03 0.08 84.14 09:31:01 AM all 30.37 0.00 3.56 0.78 0.12 65.18 09:31:01 AM 0 13.12 0.00 2.67 0.90 0.13 83.17 09:31:01 AM 1 47.59 0.00 4.45 0.65 0.10 47.21 Average: all 15.14 0.00 2.28 1.03 0.08 81.47 Average: 0 10.09 0.00 2.20 1.04 0.08 86.60 Average: 1 20.19 0.00 2.37 1.03 0.08 76.33