---> uname -a: Linux prd-centos8-builder-4c-4g-17237.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 714 12188 19 2858 14721 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:10:59:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe10:593d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:b3:61:db 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) 01/17/2024 _x86_64_ (4 CPU) 07:53:49 LINUX RESTART (4 CPU) 07:54:01 AM tps rtps wtps bread/s bwrtn/s 07:55:01 AM 159.43 94.32 65.11 10928.62 41147.52 07:56:01 AM 162.00 22.34 139.65 4436.12 9638.99 07:57:01 AM 186.94 6.48 180.46 1271.04 14746.57 07:58:01 AM 96.20 1.67 94.54 118.15 7429.72 07:59:01 AM 47.10 0.47 46.63 64.38 2505.96 Average: 130.33 25.05 105.28 3363.23 15092.73 07:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:55:01 AM 13442928 15162564 2696528 16.71 2688 1955704 1141300 6.64 199208 2255040 114088 07:56:01 AM 12811824 14908680 3327632 20.62 2688 2317560 1344444 7.82 238796 2781956 156092 07:57:01 AM 11630616 14026636 4508840 27.94 2688 2611460 2060004 11.99 343176 3832684 24680 07:58:01 AM 10708720 13393848 5430736 33.65 2688 2896560 2735632 15.92 547452 4531164 122360 07:59:01 AM 12461576 15056836 3677880 22.79 2688 2805612 1125488 6.55 719164 2615292 28764 Average: 12211133 14509713 3928323 24.34 2688 2517379 1681374 9.78 409559 3203227 89197 07:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 AM eth0 384.49 238.80 1999.40 58.97 0.00 0.00 0.00 0.00 07:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 AM eth0 116.76 99.08 1435.37 25.58 0.00 0.00 0.00 0.00 07:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 AM lo 0.37 0.37 0.05 0.05 0.00 0.00 0.00 0.00 07:57:01 AM eth0 230.61 194.59 3979.80 29.08 0.00 0.00 0.00 0.00 07:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM lo 1557.46 1557.46 1533.23 1533.23 0.00 0.00 0.00 0.00 07:58:01 AM eth0 149.12 117.85 2294.71 15.85 0.00 0.00 0.00 0.00 07:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM lo 117.93 117.93 157.73 157.73 0.00 0.00 0.00 0.00 07:59:01 AM eth0 20.53 20.06 43.25 9.22 0.00 0.00 0.00 0.00 07:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 335.31 335.31 338.36 338.36 0.00 0.00 0.00 0.00 Average: eth0 180.30 134.07 1950.55 27.74 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) 01/17/2024 _x86_64_ (4 CPU) 07:53:49 LINUX RESTART (4 CPU) 07:54:01 AM CPU %user %nice %system %iowait %steal %idle 07:55:01 AM all 22.98 0.00 5.31 4.31 0.09 67.31 07:55:01 AM 0 17.26 0.00 6.95 8.14 0.10 67.56 07:55:01 AM 1 35.71 0.00 5.59 3.32 0.08 55.29 07:55:01 AM 2 21.67 0.00 4.72 4.55 0.08 68.98 07:55:01 AM 3 17.30 0.00 3.99 1.21 0.08 77.41 07:56:01 AM all 23.41 0.00 3.48 1.81 0.08 71.22 07:56:01 AM 0 10.16 0.00 2.52 2.66 0.07 84.59 07:56:01 AM 1 33.58 0.00 4.84 2.66 0.08 58.84 07:56:01 AM 2 20.76 0.00 3.73 1.51 0.07 73.93 07:56:01 AM 3 29.15 0.00 2.84 0.44 0.08 67.49 07:57:01 AM all 40.74 0.00 2.68 3.33 0.11 53.14 07:57:01 AM 0 40.19 0.00 3.04 2.10 0.12 54.55 07:57:01 AM 1 38.87 0.00 3.33 3.31 0.12 54.37 07:57:01 AM 2 38.28 0.00 2.23 2.01 0.12 57.37 07:57:01 AM 3 45.63 0.00 2.10 5.90 0.10 46.26 07:58:01 AM all 57.99 0.00 3.80 0.97 0.08 37.16 07:58:01 AM 0 55.67 0.00 5.68 0.84 0.08 37.73 07:58:01 AM 1 55.24 0.00 5.29 1.01 0.08 38.37 07:58:01 AM 2 57.62 0.00 2.00 1.62 0.08 38.68 07:58:01 AM 3 63.41 0.00 2.23 0.40 0.08 33.87 07:59:01 AM all 20.46 0.00 2.03 0.32 0.07 77.12 07:59:01 AM 0 14.25 0.00 1.92 0.32 0.07 83.44 07:59:01 AM 1 25.90 0.00 2.54 0.67 0.07 70.82 07:59:01 AM 2 14.63 0.00 1.54 0.10 0.07 83.66 07:59:01 AM 3 27.06 0.00 2.11 0.20 0.07 70.56 Average: all 33.10 0.00 3.46 2.15 0.09 61.21 Average: 0 27.45 0.00 4.02 2.81 0.09 65.63 Average: 1 37.84 0.00 4.32 2.19 0.09 55.56 Average: 2 30.57 0.00 2.84 1.95 0.08 64.55 Average: 3 36.53 0.00 2.65 1.63 0.08 59.11