---> uname -a: Linux prd-centos8-builder-4c-16g-6513.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 744 12490 19 2526 14680 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:63:26:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fe63:2650/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:ad:f8:ed 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) 02/13/2024 _x86_64_ (4 CPU) 18:50:30 LINUX RESTART (4 CPU) 06:51:01 PM tps rtps wtps bread/s bwrtn/s 06:52:01 PM 87.17 16.41 70.76 2660.31 5864.58 06:53:01 PM 171.50 18.00 153.51 3961.74 10618.98 06:54:01 PM 109.41 0.55 108.86 54.24 8432.30 Average: 122.69 11.65 111.04 2225.21 8305.16 06:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:52:01 PM 13309624 15146324 2829832 17.53 2688 2051920 1100916 6.41 185352 2292376 161332 06:53:01 PM 12134988 14317272 4004468 24.81 2688 2387192 1824060 10.61 224392 3380352 149856 06:54:01 PM 12784000 15028612 3355456 20.79 2688 2444084 1121604 6.53 428416 2510732 28784 Average: 12742871 14830736 3396585 21.05 2688 2294399 1348860 7.85 279387 2727820 113324 06:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 191.64 136.79 1223.21 41.52 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 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 222.01 190.68 2475.79 39.32 0.00 0.00 0.00 0.00 06:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 49.41 46.11 503.22 12.08 0.00 0.00 0.00 0.00 06:54:01 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 154.34 124.52 1400.63 30.97 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) 02/13/2024 _x86_64_ (4 CPU) 18:50:30 LINUX RESTART (4 CPU) 06:51:01 PM CPU %user %nice %system %iowait %steal %idle 06:52:01 PM all 20.62 0.00 2.96 1.18 0.08 75.16 06:52:01 PM 0 18.43 0.00 3.18 1.07 0.08 77.24 06:52:01 PM 1 26.85 0.00 3.46 1.49 0.08 68.11 06:52:01 PM 2 23.25 0.00 3.40 1.36 0.08 71.91 06:52:01 PM 3 13.93 0.00 1.81 0.80 0.07 83.39 06:53:01 PM all 34.30 0.00 3.01 2.19 0.32 60.18 06:53:01 PM 0 35.47 0.00 2.45 1.54 0.32 60.22 06:53:01 PM 1 29.27 0.00 3.03 2.55 0.57 64.58 06:53:01 PM 2 33.39 0.00 4.08 2.44 0.15 59.93 06:53:01 PM 3 39.10 0.00 2.46 2.24 0.24 55.97 06:54:01 PM all 23.25 0.00 2.12 1.10 0.08 73.45 06:54:01 PM 0 16.51 0.00 1.55 2.27 0.07 79.60 06:54:01 PM 1 29.10 0.00 2.27 0.35 0.08 68.20 06:54:01 PM 2 31.34 0.00 3.26 1.62 0.08 63.70 06:54:01 PM 3 16.03 0.00 1.39 0.17 0.07 82.35 Average: all 26.06 0.00 2.70 1.49 0.16 69.60 Average: 0 23.48 0.00 2.39 1.63 0.16 72.35 Average: 1 28.41 0.00 2.92 1.46 0.24 66.96 Average: 2 29.33 0.00 3.58 1.81 0.11 65.18 Average: 3 23.00 0.00 1.88 1.07 0.12 73.93