---> uname -a: Linux prd-centos8-robot-2c-8g-16938.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4981 19 2110 6795 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:e5:b5:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85714sec preferred_lft 85714sec inet6 fe80::f816:3eff:fee5:b579/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/16/2024 _x86_64_ (2 CPU) 07:22:28 LINUX RESTART (2 CPU) 07:23:02 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 75.47 24.79 50.68 5130.74 9863.59 07:25:01 AM 103.68 0.12 103.57 2.53 9077.32 07:26:01 AM 43.88 0.53 43.34 25.20 4163.51 07:27:01 AM 48.68 0.95 47.73 127.42 2940.20 07:28:01 AM 33.89 0.03 33.86 3.47 5713.11 07:29:01 AM 0.48 0.02 0.47 0.13 70.18 07:30:01 AM 1.92 0.00 1.92 0.00 151.94 07:31:01 AM 0.45 0.00 0.45 0.00 44.42 07:32:01 AM 0.28 0.00 0.28 0.00 42.61 07:33:01 AM 14.30 0.35 13.95 45.45 694.82 Average: 32.23 2.64 29.59 525.86 3265.23 07:23:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5353772 6976792 2528684 32.08 2688 1814108 812176 9.09 191296 2044000 84096 07:25:01 AM 5158556 6984232 2723900 34.56 2688 2002524 771308 8.64 188608 2191676 105268 07:26:01 AM 5151752 6977108 2730704 34.64 2688 2002516 768640 8.61 208512 2175532 12700 07:27:01 AM 4979664 6986236 2902792 36.83 2688 2175664 740960 8.30 226452 2305936 160100 07:28:01 AM 5014596 7020600 2867860 36.38 2688 2175788 704860 7.89 231936 2259884 4 07:29:01 AM 4969836 6978212 2912620 36.95 2688 2178160 793480 8.88 232016 2303888 584 07:30:01 AM 4965124 6975964 2917332 37.01 2688 2180624 827616 9.27 232020 2308384 384 07:31:01 AM 4962540 6974348 2919916 37.04 2688 2181576 827616 9.27 232024 2310920 228 07:32:01 AM 4957196 6970072 2925260 37.11 2688 2182660 827616 9.27 232032 2316400 156 07:33:01 AM 5146348 6999332 2736108 34.71 2688 2028448 737048 8.25 430060 1955224 26252 Average: 5065938 6984290 2816518 35.73 2688 2092207 781132 8.75 240496 2217184 38977 07:23:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 321.26 191.14 1551.21 56.57 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 47.13 40.50 482.92 7.70 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 10.05 6.23 5.02 2.77 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 58.26 49.22 319.46 10.37 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 181.42 157.04 34.90 36.01 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 123.69 117.33 29.76 16.21 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 151.31 147.88 30.09 15.94 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 36.02 31.54 8.53 5.74 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 42.61 36.99 9.85 6.73 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 53.82 40.40 73.84 41.02 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 102.19 81.64 252.41 19.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/16/2024 _x86_64_ (2 CPU) 07:22:28 LINUX RESTART (2 CPU) 07:23:02 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 31.95 0.00 5.90 3.40 0.10 58.65 07:24:01 AM 0 38.83 0.00 6.72 4.51 0.10 49.83 07:24:01 AM 1 25.10 0.00 5.08 2.29 0.10 67.44 07:25:01 AM all 34.36 0.00 4.68 2.40 0.09 58.46 07:25:01 AM 0 46.16 0.00 5.97 2.17 0.08 45.62 07:25:01 AM 1 22.63 0.00 3.39 2.63 0.10 71.25 07:26:01 AM all 14.85 0.00 1.69 1.06 0.07 82.32 07:26:01 AM 0 17.48 0.00 1.52 0.97 0.07 79.96 07:26:01 AM 1 12.22 0.00 1.87 1.15 0.07 84.69 07:27:01 AM all 31.25 0.00 4.62 1.22 0.09 62.82 07:27:01 AM 0 25.61 0.00 4.08 0.87 0.08 69.36 07:27:01 AM 1 36.95 0.00 5.15 1.58 0.10 56.21 07:28:01 AM all 4.03 0.00 0.85 0.99 0.05 94.08 07:28:01 AM 0 5.91 0.00 1.02 1.04 0.05 91.98 07:28:01 AM 1 2.14 0.00 0.69 0.94 0.05 96.19 07:29:01 AM all 13.77 0.00 0.65 0.01 0.08 85.49 07:29:01 AM 0 14.12 0.00 0.71 0.00 0.07 85.10 07:29:01 AM 1 13.42 0.00 0.59 0.02 0.08 85.88 07:30:01 AM all 15.23 0.00 0.67 0.00 0.08 84.01 07:30:01 AM 0 20.29 0.00 0.52 0.00 0.08 79.10 07:30:01 AM 1 10.19 0.00 0.82 0.00 0.08 88.90 07:31:01 AM all 9.05 0.00 0.28 0.00 0.07 90.60 07:31:01 AM 0 9.37 0.00 0.28 0.00 0.07 90.28 07:31:01 AM 1 8.73 0.00 0.28 0.00 0.07 90.92 07:32:01 AM all 10.51 0.00 0.29 0.00 0.08 89.12 07:32:01 AM 0 15.87 0.00 0.28 0.00 0.07 83.78 07:32:01 AM 1 5.15 0.00 0.30 0.00 0.08 94.46 07:33:01 AM all 22.11 0.00 2.70 0.15 0.08 74.95 07:33:01 AM 0 33.91 0.00 3.34 0.08 0.08 62.58 07:33:01 AM 1 10.32 0.00 2.07 0.22 0.08 87.31 Average: all 18.67 0.00 2.22 0.91 0.08 78.11 Average: 0 22.70 0.00 2.43 0.95 0.08 73.84 Average: 1 14.64 0.00 2.01 0.88 0.08 82.39