---> uname -a: Linux prd-centos8-builder-4c-4g-19671.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: 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): 0-3 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 777 11157 19 3826 14642 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:fa:29:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fefa:29b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:de:3a:1d 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) 01/23/2024 _x86_64_ (4 CPU) 18:13:58 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 122.68 20.46 102.22 4368.68 8034.29 06:17:01 PM 245.52 5.96 239.55 1274.38 12395.62 06:18:01 PM 50.72 1.63 49.09 106.25 4349.99 06:19:01 PM 83.52 0.03 83.49 11.86 8416.88 06:20:01 PM 83.76 0.45 83.31 63.85 34335.35 Average: 117.24 5.71 111.53 1165.04 13506.73 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 12972088 14969156 3167368 19.62 2688 2206652 1435436 8.35 196376 2595084 118680 06:17:01 PM 11581000 13886936 4558456 28.24 2688 2510424 2187552 12.73 315228 3837084 84820 06:18:01 PM 11627436 14084912 4512020 27.96 2688 2658484 1965528 11.44 371216 3725372 123312 06:19:01 PM 11377092 14020700 4762364 29.51 2688 2842740 1980004 11.52 584192 3753948 92576 06:20:01 PM 11448428 15011872 4691028 29.07 2688 3759228 1138744 6.63 966448 3297024 37660 Average: 11801209 14394715 4338247 26.88 2688 2795506 1741453 10.13 486692 3441702 91410 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 73.54 58.23 774.48 14.58 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 295.38 246.83 3846.31 36.19 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 789.32 789.32 799.22 799.22 0.00 0.00 0.00 0.00 06:18:01 PM eth0 115.70 81.94 2234.65 10.80 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 863.13 863.13 866.40 866.40 0.00 0.00 0.00 0.00 06:19:01 PM eth0 121.76 107.31 1886.69 15.79 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 66.63 51.40 679.32 18.89 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 330.47 330.47 333.11 333.11 0.00 0.00 0.00 0.00 Average: eth0 134.60 109.14 1884.28 19.25 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) 01/23/2024 _x86_64_ (4 CPU) 18:13:58 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 20.34 0.00 2.95 2.05 0.07 74.59 06:16:01 PM 0 17.05 0.00 3.00 2.40 0.07 77.47 06:16:01 PM 1 15.93 0.00 2.41 1.79 0.07 79.80 06:16:01 PM 2 24.64 0.00 3.94 1.73 0.08 69.62 06:16:01 PM 3 23.75 0.00 2.46 2.26 0.07 71.46 06:17:01 PM all 64.39 0.00 3.32 2.42 0.14 29.73 06:17:01 PM 0 67.38 0.00 3.09 2.18 0.17 27.18 06:17:01 PM 1 63.72 0.00 2.66 1.24 0.13 32.25 06:17:01 PM 2 62.91 0.00 3.38 2.70 0.13 30.88 06:17:01 PM 3 63.56 0.00 4.16 3.54 0.13 28.61 06:18:01 PM all 46.15 0.00 2.69 0.64 0.09 50.43 06:18:01 PM 0 47.30 0.00 4.52 0.39 0.08 47.70 06:18:01 PM 1 41.21 0.00 2.00 0.91 0.08 55.80 06:18:01 PM 2 50.95 0.00 2.73 1.24 0.10 44.99 06:18:01 PM 3 45.13 0.00 1.51 0.03 0.08 53.25 06:19:01 PM all 56.22 0.00 3.59 1.84 0.13 38.23 06:19:01 PM 0 60.79 0.00 1.90 1.18 0.12 36.01 06:19:01 PM 1 57.77 0.00 4.65 0.39 0.15 37.04 06:19:01 PM 2 60.39 0.00 3.75 2.93 0.12 32.81 06:19:01 PM 3 45.82 0.00 4.06 2.88 0.12 47.12 06:20:01 PM all 17.14 0.00 2.00 6.48 0.05 74.33 06:20:01 PM 0 7.83 0.00 1.14 0.47 0.03 90.53 06:20:01 PM 1 12.40 0.00 1.57 6.78 0.05 79.20 06:20:01 PM 2 36.53 0.00 2.82 5.21 0.07 55.37 06:20:01 PM 3 11.89 0.00 2.46 13.48 0.07 72.10 Average: all 40.79 0.00 2.91 2.69 0.10 53.51 Average: 0 40.01 0.00 2.73 1.32 0.09 55.84 Average: 1 38.14 0.00 2.65 2.23 0.10 56.88 Average: 2 47.05 0.00 3.32 2.76 0.10 46.77 Average: 3 37.98 0.00 2.92 4.44 0.09 54.56