---> uname -a: Linux prd-centos8-robot-2c-8g-3368.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 572 5007 19 2117 6828 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:39:72:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe39:72f2/64 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) 06:39:45 LINUX RESTART (2 CPU) 06:40:00 AM tps rtps wtps bread/s bwrtn/s 06:40:01 AM 70.07 70.07 0.00 1454.01 0.00 06:41:01 AM 190.60 148.32 42.29 14382.69 37479.57 06:42:01 AM 85.74 7.13 78.61 1313.70 6030.09 06:43:01 AM 74.14 0.70 73.44 50.79 8493.23 06:44:01 AM 22.53 1.02 21.51 133.42 2135.79 06:45:01 AM 57.36 0.03 57.32 3.47 8020.71 06:46:01 AM 5.83 0.02 5.81 0.93 249.45 06:47:01 AM 25.21 0.53 24.68 70.24 1251.07 Average: 65.93 22.69 43.24 2276.74 9064.75 06:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:01 AM 7231688 7209756 650740 8.26 2688 194636 623052 7.90 88136 395840 8148 06:41:01 AM 5627720 7081260 2254708 28.60 2688 1649540 700376 7.84 170224 1810512 61348 06:42:01 AM 5297864 7046152 2584564 32.79 2688 1930616 694996 7.78 212704 2050720 173872 06:43:01 AM 5195424 7018352 2687004 34.09 2688 2000476 685204 7.67 221264 2118660 34216 06:44:01 AM 5151728 7037108 2730700 34.64 2688 2060128 707324 7.92 250088 2126180 57648 06:45:01 AM 5035720 7066428 2846708 36.11 2688 2200864 628360 7.04 261404 2211148 100 06:46:01 AM 5035304 7067464 2847124 36.12 2688 2202308 633284 7.09 261888 2211428 904 06:47:01 AM 5172788 7033964 2709640 34.38 2688 2037336 675852 7.57 437332 1922276 168 Average: 5468530 7070060 2413898 30.62 2688 1784488 668556 7.49 237880 1855846 42050 06:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM eth0 160.58 50.36 2422.72 9.31 0.00 0.00 0.00 0.00 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 242.99 141.87 858.28 56.60 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 82.21 66.94 920.52 8.30 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 29.36 23.31 272.05 5.10 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 31.56 22.31 149.06 6.00 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 179.59 133.08 270.49 35.93 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 142.25 124.03 1436.63 9.86 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 45.23 35.25 84.04 22.68 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 107.77 78.02 576.19 20.60 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) 06:39:45 LINUX RESTART (2 CPU) 06:40:00 AM CPU %user %nice %system %iowait %steal %idle 06:40:01 AM all 95.60 0.37 4.03 0.00 0.00 0.00 06:40:01 AM 0 94.89 0.73 4.38 0.00 0.00 0.00 06:40:01 AM 1 96.32 0.00 3.68 0.00 0.00 0.00 06:41:01 AM all 33.67 0.07 9.34 25.84 0.12 30.96 06:41:01 AM 0 38.00 0.07 7.37 29.60 0.12 24.84 06:41:01 AM 1 29.33 0.07 11.32 22.06 0.12 37.10 06:42:01 AM all 39.20 0.00 5.37 2.64 0.12 52.67 06:42:01 AM 0 47.76 0.00 5.93 2.18 0.12 44.02 06:42:01 AM 1 30.66 0.00 4.81 3.09 0.12 61.33 06:43:01 AM all 22.89 0.00 2.91 2.79 0.07 71.34 06:43:01 AM 0 25.46 0.00 2.85 3.13 0.07 68.49 06:43:01 AM 1 20.33 0.00 2.97 2.45 0.07 74.19 06:44:01 AM all 21.62 0.00 2.76 0.76 0.08 74.77 06:44:01 AM 0 28.43 0.00 3.35 0.73 0.08 67.40 06:44:01 AM 1 14.82 0.00 2.17 0.78 0.08 82.14 06:45:01 AM all 24.38 0.00 3.60 1.76 0.08 70.17 06:45:01 AM 0 22.21 0.00 3.19 2.12 0.08 72.40 06:45:01 AM 1 26.56 0.00 4.01 1.40 0.08 67.94 06:46:01 AM all 5.93 0.00 0.74 0.04 0.07 93.22 06:46:01 AM 0 3.04 0.00 0.62 0.08 0.07 96.19 06:46:01 AM 1 8.86 0.00 0.86 0.00 0.07 90.21 06:47:01 AM all 26.46 0.00 3.07 0.34 0.08 70.05 06:47:01 AM 0 34.22 0.00 3.49 0.38 0.08 61.82 06:47:01 AM 1 18.70 0.00 2.65 0.30 0.07 78.28 Average: all 25.12 0.01 3.97 4.84 0.09 65.97 Average: 0 28.66 0.01 3.83 5.42 0.09 62.00 Average: 1 21.58 0.01 4.11 4.26 0.09 69.96