---> uname -a: Linux prd-centos8-robot-2c-8g-3372.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 589 4992 19 2115 6811 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:1c:8a:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fe1c:8a83/64 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) 03/31/2024 _x86_64_ (2 CPU) 06:39:48 LINUX RESTART (2 CPU) 06:40:01 AM tps rtps wtps bread/s bwrtn/s 06:41:01 AM 193.87 145.26 48.61 13316.76 37993.50 06:42:01 AM 91.09 12.38 78.71 2376.81 5981.17 06:43:01 AM 75.15 0.72 74.44 51.46 8504.80 06:44:01 AM 18.99 0.85 18.14 123.96 1748.27 06:45:01 AM 51.32 0.20 51.12 12.93 3878.53 06:46:01 AM 20.04 0.02 20.03 0.13 4907.80 06:47:01 AM 1.78 0.00 1.78 0.00 62.51 06:48:01 AM 2.92 0.23 2.68 34.13 121.18 06:49:01 AM 26.46 0.52 25.94 64.65 1174.24 Average: 53.52 17.80 35.72 1775.92 7153.19 06:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:41:01 AM 5723808 7128816 2158628 27.39 2688 1601656 686828 7.69 165392 1723484 47324 06:42:01 AM 5256776 6992972 2625660 33.31 2688 1918636 753072 8.43 211324 2095724 165596 06:43:01 AM 5179828 6999784 2702608 34.29 2688 1997316 722364 8.09 221324 2137488 36440 06:44:01 AM 5241156 7070704 2641280 33.51 2688 2006956 684940 7.67 236588 2062048 11784 06:45:01 AM 5024164 7052204 2858272 36.26 2688 2197704 665924 7.46 261728 2229480 138128 06:46:01 AM 4792720 6821024 3089716 39.20 2688 2197976 944780 10.58 261908 2453684 12 06:47:01 AM 4852228 6880576 3030208 38.44 2688 2198028 883760 9.90 261908 2394212 40 06:48:01 AM 5137292 6999432 2745144 34.83 2688 2035392 707388 7.92 253792 2135880 4676 06:49:01 AM 5136336 6997044 2746100 34.84 2688 2036136 718352 8.04 439300 1959524 1504 Average: 5149368 6993617 2733068 34.67 2688 2021089 751934 8.42 257029 2132392 45056 06:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 232.77 139.53 911.34 56.40 0.00 0.00 0.00 0.00 06:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:42:01 AM eth0 84.89 68.41 913.85 8.24 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 28.63 23.98 279.60 5.27 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 21.81 13.93 90.44 3.65 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 214.54 158.35 336.32 36.50 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 157.56 144.80 1110.38 697.93 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 571.55 512.75 7221.47 39.33 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 332.03 284.57 3367.48 33.66 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 18.68 17.66 14.75 8.57 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 184.71 151.55 1582.70 98.84 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) 03/31/2024 _x86_64_ (2 CPU) 06:39:48 LINUX RESTART (2 CPU) 06:40:01 AM CPU %user %nice %system %iowait %steal %idle 06:41:01 AM all 33.57 0.07 9.68 37.63 0.09 18.95 06:41:01 AM 0 33.27 0.07 9.60 36.59 0.08 20.38 06:41:01 AM 1 33.87 0.07 9.76 38.68 0.10 17.52 06:42:01 AM all 39.08 0.00 5.30 3.12 0.12 52.39 06:42:01 AM 0 53.36 0.00 6.43 3.62 0.13 36.46 06:42:01 AM 1 24.82 0.00 4.16 2.63 0.10 68.29 06:43:01 AM all 25.72 0.00 3.08 2.71 0.07 68.41 06:43:01 AM 0 30.30 0.00 3.08 2.23 0.07 64.32 06:43:01 AM 1 21.15 0.00 3.08 3.18 0.08 72.50 06:44:01 AM all 13.00 0.00 1.34 0.72 0.06 84.88 06:44:01 AM 0 15.07 0.00 1.28 0.70 0.05 82.89 06:44:01 AM 1 10.91 0.00 1.40 0.74 0.07 86.88 06:45:01 AM all 32.71 0.00 4.77 1.03 0.09 61.40 06:45:01 AM 0 29.08 0.00 4.36 0.95 0.08 65.53 06:45:01 AM 1 36.35 0.00 5.17 1.12 0.10 57.26 06:46:01 AM all 9.75 0.00 0.76 1.03 0.07 88.39 06:46:01 AM 0 9.56 0.00 0.77 1.49 0.07 88.12 06:46:01 AM 1 9.95 0.00 0.76 0.57 0.07 88.66 06:47:01 AM all 13.16 0.00 1.30 0.01 0.09 85.43 06:47:01 AM 0 13.54 0.00 1.24 0.02 0.10 85.10 06:47:01 AM 1 12.79 0.00 1.37 0.00 0.08 85.76 06:48:01 AM all 13.73 0.00 1.99 0.02 0.10 84.15 06:48:01 AM 0 16.15 0.00 2.03 0.02 0.08 81.72 06:48:01 AM 1 11.31 0.00 1.95 0.02 0.12 86.61 06:49:01 AM all 32.37 0.00 2.66 0.31 0.08 64.57 06:49:01 AM 0 54.01 0.00 3.36 0.25 0.10 42.29 06:49:01 AM 1 10.75 0.00 1.97 0.37 0.07 86.85 Average: all 23.70 0.01 3.43 5.16 0.09 67.61 Average: 0 28.28 0.01 3.57 5.07 0.09 62.99 Average: 1 19.12 0.01 3.29 5.25 0.09 72.24