---> uname -a: Linux prd-centos8-builder-4c-16g-7303.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 760 12479 19 2521 14664 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:c9:d0:b4 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 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fec9:d0b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:c6:d4:bc brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/16/2024 _x86_64_ (4 CPU) 18:48:34 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 92.11 16.71 75.40 2668.49 5964.22 06:51:01 PM 173.60 16.83 156.77 3760.04 10853.39 06:52:01 PM 115.26 1.73 113.53 256.58 8590.20 Average: 126.98 11.76 115.23 2228.33 8468.86 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13311112 15122792 2828344 17.52 2688 2027280 1153396 6.71 186292 2290664 149800 06:51:01 PM 12372104 14541816 3767352 23.34 2688 2374704 1559840 9.08 222524 3145668 149800 06:52:01 PM 12771888 15009328 3367568 20.87 2688 2437044 1148072 6.68 429064 2523084 28776 Average: 12818368 14891312 3321088 20.58 2688 2279676 1287103 7.49 279293 2653139 109459 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 261.49 157.63 1219.46 46.15 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 232.19 198.02 2596.26 40.91 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 50.77 44.99 503.41 11.96 0.00 0.00 0.00 0.00 06:52:01 PM docker0 0.00 0.00 0.00 0.00 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 181.49 133.54 1439.62 33.01 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/16/2024 _x86_64_ (4 CPU) 18:48:34 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 21.10 0.00 3.08 1.06 0.09 74.67 06:50:01 PM 0 7.03 0.00 1.23 0.27 0.10 91.37 06:50:01 PM 1 27.01 0.00 3.93 1.97 0.10 66.99 06:50:01 PM 2 31.36 0.00 4.35 1.22 0.08 62.99 06:50:01 PM 3 19.02 0.00 2.81 0.79 0.08 77.30 06:51:01 PM all 29.92 0.00 3.13 1.90 0.10 64.95 06:51:01 PM 0 36.57 0.00 3.48 1.09 0.10 58.76 06:51:01 PM 1 30.31 0.00 3.60 2.51 0.10 63.48 06:51:01 PM 2 23.73 0.00 2.38 2.10 0.10 71.70 06:51:01 PM 3 29.06 0.00 3.05 1.92 0.10 65.87 06:52:01 PM all 29.51 0.00 2.35 1.00 0.10 67.04 06:52:01 PM 0 17.47 0.00 1.32 1.57 0.13 79.51 06:52:01 PM 1 39.22 0.00 2.81 1.24 0.10 56.63 06:52:01 PM 2 39.70 0.00 2.54 0.33 0.08 57.34 06:52:01 PM 3 21.69 0.00 2.71 0.87 0.08 74.65 Average: all 26.84 0.00 2.85 1.32 0.10 68.89 Average: 0 20.35 0.00 2.01 0.97 0.11 76.55 Average: 1 32.18 0.00 3.45 1.91 0.10 62.37 Average: 2 31.60 0.00 3.09 1.22 0.09 64.00 Average: 3 23.26 0.00 2.85 1.19 0.09 72.61