---> uname -a: Linux prd-centos8-builder-4c-4g-18316.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 751 12123 19 2886 14670 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:0c:60:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe0c:60d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:ec:27:04 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) 01/20/2024 _x86_64_ (4 CPU) 17:30:26 LINUX RESTART (4 CPU) 05:31:03 PM tps rtps wtps bread/s bwrtn/s 05:32:01 PM 89.26 14.18 75.08 2300.31 7891.74 05:33:01 PM 167.27 17.09 150.17 3436.28 9235.62 05:34:01 PM 233.83 4.40 229.43 1042.37 14440.57 05:35:01 PM 76.82 0.48 76.34 75.71 6982.04 Average: 142.25 9.00 133.25 1708.76 9652.54 05:31:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:32:01 PM 13246644 15107224 2892804 17.92 2688 2075608 1118620 6.51 219332 2317308 136060 05:33:01 PM 12036480 14285032 4102968 25.42 2688 2453016 1916684 11.15 254984 3444724 224336 05:34:01 PM 9543652 12326476 6595796 40.87 2688 2980840 3993864 23.24 464508 5696660 362016 05:35:01 PM 12407236 15010224 3732212 23.12 2688 2801864 1176112 6.84 712388 2598460 37772 Average: 11808503 14182239 4330945 26.83 2688 2577832 2051320 11.93 412803 3514288 190046 05:31:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 PM eth0 154.76 120.85 1670.71 30.28 0.00 0.00 0.00 0.00 05:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 268.95 226.54 3209.79 43.99 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 900.93 900.93 899.60 899.60 0.00 0.00 0.00 0.00 05:34:01 PM eth0 231.75 172.78 4327.71 23.08 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 1.02 1.02 1.38 1.38 0.00 0.00 0.00 0.00 05:35:01 PM eth0 27.04 27.46 90.58 8.58 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 227.43 227.43 227.18 227.18 0.00 0.00 0.00 0.00 Average: eth0 170.77 137.05 2330.40 26.45 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) 01/20/2024 _x86_64_ (4 CPU) 17:30:26 LINUX RESTART (4 CPU) 05:31:03 PM CPU %user %nice %system %iowait %steal %idle 05:32:01 PM all 18.48 0.00 3.23 1.65 0.08 76.57 05:32:01 PM 0 10.64 0.00 3.20 1.63 0.09 84.44 05:32:01 PM 1 14.45 0.00 2.43 0.76 0.07 82.29 05:32:01 PM 2 28.83 0.00 4.09 2.72 0.07 64.29 05:32:01 PM 3 20.01 0.00 3.19 1.47 0.09 75.24 05:33:01 PM all 29.27 0.00 3.16 2.48 0.09 65.00 05:33:01 PM 0 35.38 0.00 2.88 1.91 0.10 59.74 05:33:01 PM 1 24.21 0.00 2.28 2.01 0.08 71.42 05:33:01 PM 2 27.17 0.00 4.49 3.48 0.10 64.75 05:33:01 PM 3 30.29 0.00 3.02 2.51 0.08 64.09 05:34:01 PM all 55.69 0.00 3.72 2.52 0.10 37.96 05:34:01 PM 0 55.60 0.00 3.21 4.05 0.10 37.04 05:34:01 PM 1 56.90 0.00 3.33 0.75 0.12 38.89 05:34:01 PM 2 54.75 0.00 3.71 3.69 0.08 37.77 05:34:01 PM 3 55.51 0.00 4.63 1.61 0.12 38.13 05:35:01 PM all 30.31 0.00 2.20 0.73 0.08 66.70 05:35:01 PM 0 19.32 0.00 2.00 0.13 0.05 78.50 05:35:01 PM 1 25.84 0.00 1.58 0.87 0.07 71.64 05:35:01 PM 2 38.17 0.00 2.88 1.31 0.10 57.54 05:35:01 PM 3 37.89 0.00 2.33 0.59 0.08 59.11 Average: all 33.55 0.00 3.08 1.85 0.09 61.44 Average: 0 30.38 0.00 2.82 1.93 0.08 64.78 Average: 1 30.48 0.00 2.40 1.10 0.08 65.93 Average: 2 37.29 0.00 3.79 2.80 0.09 56.03 Average: 3 36.06 0.00 3.29 1.55 0.09 59.01