---> uname -a: Linux prd-centos8-builder-4c-4g-19612.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 742 12492 19 2525 14687 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:2a:95:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe2a:951e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:d9:68:4c 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) 15:22:51 LINUX RESTART (4 CPU) 03:23:01 PM tps rtps wtps bread/s bwrtn/s 03:24:01 PM 299.45 140.40 159.05 14650.23 39346.18 03:25:01 PM 116.24 7.45 108.80 1297.08 9938.21 03:26:01 PM 169.51 13.88 155.62 3145.08 13560.64 Average: 195.06 53.91 141.15 6364.03 20948.15 03:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 PM 13487236 15118316 2652220 16.43 2688 1856772 1163708 6.77 172904 2164436 88652 03:25:01 PM 13144924 15060084 2994532 18.55 2688 2125512 1185872 6.90 209588 2412996 122920 03:26:01 PM 12769644 15011396 3369812 20.88 2688 2447340 1145756 6.67 421128 2555920 37780 Average: 13133935 15063265 3005521 18.62 2688 2143208 1165112 6.78 267873 2377784 83117 03:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 313.80 193.90 1219.16 56.13 0.00 0.00 0.00 0.00 03:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 61.77 50.16 732.23 6.58 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM eth0 272.25 198.38 3700.06 41.15 0.00 0.00 0.00 0.00 03:26:01 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 215.93 147.47 1883.65 34.62 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) 15:22:51 LINUX RESTART (4 CPU) 03:23:01 PM CPU %user %nice %system %iowait %steal %idle 03:24:01 PM all 20.03 0.00 6.79 15.93 0.11 57.15 03:24:01 PM 0 21.06 0.00 7.19 17.08 0.08 54.59 03:24:01 PM 1 14.48 0.00 5.37 13.96 0.14 66.06 03:24:01 PM 2 27.65 0.00 8.12 21.35 0.12 42.76 03:24:01 PM 3 16.94 0.00 6.47 11.35 0.10 65.14 03:25:01 PM all 17.85 0.00 2.63 1.81 0.08 77.63 03:25:01 PM 0 5.98 0.00 1.09 0.52 0.07 92.35 03:25:01 PM 1 21.86 0.00 3.41 2.91 0.08 71.74 03:25:01 PM 2 36.86 0.00 4.63 2.34 0.10 56.06 03:25:01 PM 3 6.68 0.00 1.39 1.46 0.07 90.40 03:26:01 PM all 24.97 0.00 3.01 3.12 0.10 68.81 03:26:01 PM 0 16.86 0.00 2.85 2.83 0.10 77.36 03:26:01 PM 1 22.98 0.00 3.28 2.88 0.10 70.76 03:26:01 PM 2 34.95 0.00 3.43 4.64 0.10 56.88 03:26:01 PM 3 25.10 0.00 2.46 2.13 0.08 70.22 Average: all 20.95 0.00 4.13 6.92 0.10 67.90 Average: 0 14.61 0.00 3.70 6.78 0.08 74.83 Average: 1 19.79 0.00 4.02 6.55 0.11 69.53 Average: 2 33.18 0.00 5.38 9.39 0.11 51.95 Average: 3 16.24 0.00 3.43 4.95 0.08 75.29