---> uname -a: Linux prd-centos8-builder-4c-4g-4756.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 777 12414 19 2569 14648 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:02:22:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fe02:22f4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:9f:df:10 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) 02/08/2024 _x86_64_ (4 CPU) 12:32:59 LINUX RESTART (4 CPU) 12:34:02 PM tps rtps wtps bread/s bwrtn/s 12:35:01 PM 89.33 7.25 82.07 1308.84 7825.08 12:36:05 PM 220.98 17.24 203.74 3821.15 8313.84 12:37:01 PM 66.08 0.48 65.60 68.40 7529.53 Average: 129.37 8.73 120.64 1824.35 7908.45 12:34:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 PM 13118948 15051976 3020508 18.72 2688 2144040 1146572 6.67 216064 2433984 137412 12:36:05 PM 12814756 15085412 3324700 20.60 2688 2474116 1055300 6.14 290884 2628592 147024 12:37:01 PM 12718304 15006224 3421152 21.20 2688 2488760 1119188 6.51 471796 2539212 28764 Average: 12884003 15047871 3255453 20.17 2688 2368972 1107020 6.44 326248 2533929 104400 12:34:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 65.93 54.10 758.50 6.94 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:05 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:05 PM eth0 222.91 192.76 2862.04 34.88 0.00 0.00 0.00 0.00 12:36:05 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 20.42 19.83 45.45 8.98 0.00 0.00 0.00 0.00 12:37:01 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 108.13 93.22 1291.71 17.61 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) 02/08/2024 _x86_64_ (4 CPU) 12:32:59 LINUX RESTART (4 CPU) 12:34:02 PM CPU %user %nice %system %iowait %steal %idle 12:35:01 PM all 17.00 0.00 2.32 1.25 0.07 79.35 12:35:01 PM 0 7.47 0.00 1.36 0.95 0.07 90.16 12:35:01 PM 1 14.73 0.00 1.68 1.29 0.07 82.23 12:35:01 PM 2 23.68 0.00 3.11 1.39 0.09 71.73 12:35:01 PM 3 22.15 0.00 3.14 1.38 0.07 73.27 12:36:05 PM all 35.98 0.00 3.43 5.92 0.70 53.97 12:36:05 PM 0 34.46 0.00 2.52 3.80 0.64 58.59 12:36:05 PM 1 40.11 0.00 4.51 2.55 0.13 52.70 12:36:05 PM 2 35.64 0.00 2.96 3.50 1.18 56.72 12:36:05 PM 3 33.57 0.00 3.69 13.80 0.87 48.07 12:37:01 PM all 16.81 0.00 1.91 2.38 0.15 78.74 12:37:01 PM 0 13.84 0.00 1.66 1.56 0.11 82.84 12:37:01 PM 1 22.51 0.00 1.61 1.04 0.14 74.69 12:37:01 PM 2 27.26 0.00 3.18 5.58 0.20 63.78 12:37:01 PM 3 3.62 0.00 1.18 1.36 0.16 93.68 Average: all 23.41 0.00 2.57 3.21 0.31 70.49 Average: 0 18.55 0.00 1.84 2.10 0.27 77.23 Average: 1 26.00 0.00 2.64 1.65 0.11 69.60 Average: 2 28.91 0.00 3.08 3.46 0.49 64.05 Average: 3 20.14 0.00 2.70 5.63 0.37 71.16