---> uname -a: Linux prd-centos8-robot-2c-8g-3228.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 549 5027 19 2121 6852 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:7a:3b:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fe7a:3b08/64 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) 03/30/2024 _x86_64_ (2 CPU) 23:35:08 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 39.82 19.44 20.39 5421.72 7761.81 11:38:01 PM 113.10 6.80 106.30 1272.11 8851.72 11:39:01 PM 46.79 0.73 46.06 51.32 5846.33 11:40:01 PM 19.54 0.98 18.56 132.89 1216.99 11:41:01 PM 59.21 2.53 56.68 396.40 7224.77 11:42:01 PM 3.87 0.00 3.87 0.00 173.99 11:43:01 PM 13.31 0.25 13.06 35.05 474.01 11:44:01 PM 17.81 0.30 17.51 36.12 922.41 Average: 39.18 3.88 35.30 918.39 4059.25 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5612132 7115496 2270296 28.80 2688 1696824 654864 7.33 186412 1804140 68524 11:38:01 PM 5221552 7017972 2660876 33.76 2688 1975468 715188 8.01 220648 2099736 112072 11:39:01 PM 5258904 7078804 2623524 33.28 2688 1997420 645796 7.23 230040 2049488 32 11:40:01 PM 5122768 7036772 2759660 35.01 2688 2088680 702580 7.87 259484 2147012 69120 11:41:01 PM 5051332 7086672 2831096 35.92 2688 2205184 603152 6.75 266948 2192252 120 11:42:01 PM 5014244 7049904 2868184 36.39 2688 2205504 657816 7.37 267112 2228768 4 11:43:01 PM 5157584 7021712 2724844 34.57 2688 2039560 672064 7.53 283948 2089624 16896 11:44:01 PM 5143704 7008572 2738724 34.74 2688 2040812 688560 7.71 442380 1948380 28 Average: 5197778 7051988 2684650 34.06 2688 2031182 667502 7.47 269622 2069925 33350 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 242.94 157.69 1104.45 55.41 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 56.83 47.97 667.11 6.21 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 31.89 24.71 269.82 10.79 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 37.95 29.84 280.58 6.89 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 204.21 179.55 61.18 40.04 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 15.44 10.48 4.81 1.52 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 46.08 33.62 75.31 20.41 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 14.66 10.90 9.55 5.19 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 81.27 61.85 309.12 18.31 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) 03/30/2024 _x86_64_ (2 CPU) 23:35:08 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 22.47 0.00 5.00 22.10 0.15 50.28 11:37:01 PM 0 22.63 0.00 5.43 22.73 0.22 48.99 11:37:01 PM 1 22.31 0.00 4.57 21.47 0.08 51.56 11:38:01 PM all 37.40 0.00 5.49 4.26 0.13 52.73 11:38:01 PM 0 40.38 0.00 5.66 5.08 0.13 48.75 11:38:01 PM 1 34.42 0.00 5.32 3.44 0.12 56.70 11:39:01 PM all 20.49 0.00 2.59 2.00 0.08 74.84 11:39:01 PM 0 17.28 0.00 2.32 1.97 0.08 78.35 11:39:01 PM 1 23.72 0.00 2.86 2.02 0.08 71.32 11:40:01 PM all 20.68 0.00 2.46 0.85 0.12 75.90 11:40:01 PM 0 22.13 0.00 2.64 0.95 0.13 74.14 11:40:01 PM 1 19.23 0.00 2.27 0.75 0.10 77.65 11:41:01 PM all 21.84 0.00 3.62 3.47 0.16 70.92 11:41:01 PM 0 14.04 0.00 3.43 3.75 0.12 78.66 11:41:01 PM 1 29.62 0.00 3.81 3.18 0.20 63.19 11:42:01 PM all 1.97 0.00 0.34 0.08 0.05 97.56 11:42:01 PM 0 2.89 0.00 0.38 0.17 0.05 96.50 11:42:01 PM 1 1.04 0.00 0.30 0.00 0.05 98.61 11:43:01 PM all 15.03 0.00 1.93 0.14 0.09 82.81 11:43:01 PM 0 21.83 0.00 2.57 0.13 0.07 75.40 11:43:01 PM 1 8.24 0.00 1.29 0.15 0.12 90.21 11:44:01 PM all 18.03 0.00 1.83 2.21 0.13 77.80 11:44:01 PM 0 8.35 0.00 1.86 1.12 0.10 88.57 11:44:01 PM 1 27.74 0.00 1.79 3.30 0.15 67.01 Average: all 19.74 0.00 2.91 4.37 0.11 72.87 Average: 0 18.69 0.00 3.04 4.47 0.11 73.69 Average: 1 20.79 0.00 2.78 4.28 0.11 72.05