---> uname -a: Linux prd-centos8-robot-2c-8g-3557.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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 545 5022 19 2129 6854 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:17:61:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fe17:6163/64 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) 04/01/2024 _x86_64_ (2 CPU) 04:36:16 LINUX RESTART (2 CPU) 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 35.43 26.23 9.19 4651.30 2404.46 04:39:01 AM 86.84 12.65 74.19 2383.47 5055.98 04:40:01 AM 78.19 0.75 77.44 51.99 8605.50 04:41:01 AM 24.69 0.98 23.70 132.87 2088.74 04:42:01 AM 53.90 2.53 51.37 396.53 7021.06 04:43:01 AM 8.43 0.02 8.42 0.13 760.54 04:44:01 AM 5.56 0.27 5.30 35.99 188.42 04:45:01 AM 24.56 0.52 24.05 64.66 1227.58 Average: 39.70 5.49 34.21 964.81 3418.96 04:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5769156 7176920 2113272 26.81 2688 1604672 605888 6.78 165688 1678244 21600 04:39:01 AM 5345428 7082488 2537000 32.19 2688 1919620 641340 7.18 211408 2005412 164332 04:40:01 AM 5218900 7041672 2663528 33.79 2688 2000348 673636 7.54 221644 2095168 36440 04:41:01 AM 5158388 7046384 2724040 34.56 2688 2062680 666616 7.46 254168 2115940 52016 04:42:01 AM 5052532 7090492 2829896 35.90 2688 2207848 599704 6.71 266048 2191420 15952 04:43:01 AM 5011576 7050800 2870852 36.42 2688 2209092 655112 7.34 266360 2231296 384 04:44:01 AM 5124432 7017240 2757996 34.99 2688 2066068 674408 7.55 276056 2123720 23704 04:45:01 AM 5154000 7032672 2728428 34.61 2688 2054088 654488 7.33 445100 1931520 7304 Average: 5229302 7067334 2653126 33.66 2688 2015552 646399 7.24 263309 2046590 40216 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 215.24 129.35 854.48 55.76 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 83.49 64.68 894.94 7.90 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 29.68 23.66 291.63 5.61 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 30.00 23.74 87.37 6.39 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 213.96 157.41 257.26 39.64 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 25.21 22.56 8.70 4.01 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 62.26 48.68 81.17 26.00 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 16.23 15.63 13.40 7.55 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 84.52 60.72 311.15 19.11 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) 04/01/2024 _x86_64_ (2 CPU) 04:36:16 LINUX RESTART (2 CPU) 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 14.63 0.01 3.00 1.61 0.04 80.71 04:38:01 AM 0 14.40 0.00 3.13 1.15 0.03 81.28 04:38:01 AM 1 14.85 0.02 2.86 2.08 0.05 80.14 04:39:01 AM all 37.73 0.00 5.64 2.84 0.10 53.69 04:39:01 AM 0 46.86 0.00 6.39 2.40 0.10 44.26 04:39:01 AM 1 28.62 0.00 4.89 3.28 0.10 63.11 04:40:01 AM all 26.48 0.00 3.30 2.34 0.06 67.82 04:40:01 AM 0 35.73 0.00 3.53 2.62 0.07 58.05 04:40:01 AM 1 17.24 0.00 3.07 2.07 0.05 77.57 04:41:01 AM all 22.43 0.00 2.74 0.51 0.09 74.23 04:41:01 AM 0 29.09 0.00 2.87 0.58 0.08 67.38 04:41:01 AM 1 15.77 0.00 2.60 0.43 0.10 81.09 04:42:01 AM all 22.72 0.00 3.62 6.53 0.08 67.05 04:42:01 AM 0 27.25 0.00 3.64 5.46 0.08 63.57 04:42:01 AM 1 18.19 0.00 3.61 7.60 0.07 70.54 04:43:01 AM all 7.86 0.00 0.74 0.21 0.04 91.15 04:43:01 AM 0 10.63 0.00 0.86 0.23 0.03 88.24 04:43:01 AM 1 5.09 0.00 0.62 0.18 0.05 94.06 04:44:01 AM all 13.07 0.00 1.77 0.03 0.05 85.07 04:44:01 AM 0 18.17 0.00 1.84 0.05 0.07 79.87 04:44:01 AM 1 7.97 0.00 1.71 0.02 0.03 90.27 04:45:01 AM all 30.95 0.00 2.85 0.38 0.08 65.75 04:45:01 AM 0 44.06 0.00 3.05 0.15 0.08 52.66 04:45:01 AM 1 17.80 0.00 2.66 0.60 0.07 78.88 Average: all 22.00 0.00 2.96 1.81 0.07 73.16 Average: 0 28.30 0.00 3.16 1.58 0.07 66.89 Average: 1 15.70 0.00 2.75 2.03 0.06 79.44