---> uname -a: Linux prd-centos8-builder-4c-4g-19728.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 769 12122 19 2869 14649 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:f8:54:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fef8:5460/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:aa:21:e2 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) 19:29:49 LINUX RESTART (4 CPU) 07:30:00 PM tps rtps wtps bread/s bwrtn/s 07:30:01 PM 2397.98 2397.98 0.00 104072.73 0.00 07:31:01 PM 140.86 68.60 72.26 10060.45 40282.46 07:32:01 PM 135.96 20.51 115.45 4371.00 8934.23 07:33:01 PM 255.11 6.76 248.34 1185.27 15692.04 07:34:01 PM 32.73 0.17 32.56 86.92 3599.17 07:35:01 PM 15.43 0.22 15.21 6.66 1547.13 07:36:01 PM 41.55 1.48 40.07 109.30 1785.02 Average: 109.90 22.82 87.08 2914.88 11941.72 07:30:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 PM 15243536 15450208 895920 5.55 2688 439888 728564 4.51 81376 528540 8940 07:31:01 PM 13419288 15105200 2720168 16.85 2688 1910728 1149336 6.69 175264 2228540 87676 07:32:01 PM 12913480 14928784 3225976 19.99 2688 2224556 1406864 8.19 209456 2637280 98028 07:33:01 PM 11616284 14044188 4523172 28.03 2688 2628352 2229776 12.97 332364 3766636 79048 07:34:01 PM 10856252 13338128 5283204 32.73 2688 2680104 2627372 15.29 382248 4471392 33800 07:35:01 PM 10600076 13129236 5539380 34.32 2688 2726068 2863472 16.66 418080 4683948 39572 07:36:01 PM 12410164 14988840 3729292 23.11 2688 2774100 1163480 6.77 699488 2594676 52992 Average: 12437011 14426369 3702445 22.94 2688 2197685 1738409 10.11 328325 2987287 57151 07:30:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 PM eth0 8.08 4.04 0.48 0.31 0.00 0.00 0.00 0.00 07:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 PM eth0 320.91 206.70 1520.61 57.30 0.00 0.00 0.00 0.00 07:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 PM eth0 64.41 46.93 549.09 20.20 0.00 0.00 0.00 0.00 07:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 428.19 318.52 5281.54 42.09 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 1.78 1.78 0.13 0.13 0.00 0.00 0.00 0.00 07:34:01 PM eth0 20.43 19.23 56.74 6.40 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.22 0.22 0.05 0.05 0.00 0.00 0.00 0.00 07:35:01 PM eth0 13.58 13.40 145.28 4.07 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 1686.94 1686.94 1697.86 1697.86 0.00 0.00 0.00 0.00 07:36:01 PM eth0 62.08 53.17 718.87 11.39 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 280.72 280.72 282.23 282.23 0.00 0.00 0.00 0.00 Average: eth0 151.22 109.38 1375.08 23.51 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) 19:29:49 LINUX RESTART (4 CPU) 07:30:00 PM CPU %user %nice %system %iowait %steal %idle 07:30:01 PM all 13.95 0.00 18.16 21.32 0.53 46.05 07:30:01 PM 0 23.66 0.00 16.13 12.90 0.00 47.31 07:30:01 PM 1 8.25 0.00 12.37 11.34 1.03 67.01 07:30:01 PM 2 10.64 0.00 25.53 6.38 1.06 56.38 07:30:01 PM 3 13.54 0.00 18.75 54.17 0.00 13.54 07:31:01 PM all 20.24 0.00 4.57 4.85 0.09 70.24 07:31:01 PM 0 15.63 0.00 3.72 4.73 0.10 75.82 07:31:01 PM 1 22.99 0.00 4.03 2.32 0.10 70.57 07:31:01 PM 2 23.61 0.00 6.38 9.55 0.08 60.38 07:31:01 PM 3 18.76 0.00 4.18 2.84 0.08 74.13 07:32:01 PM all 19.53 0.00 2.88 2.36 0.09 75.15 07:32:01 PM 0 11.10 0.00 2.49 2.64 0.10 83.68 07:32:01 PM 1 33.41 0.00 4.52 3.08 0.08 58.91 07:32:01 PM 2 25.68 0.00 3.65 2.48 0.08 68.11 07:32:01 PM 3 7.95 0.00 0.85 1.22 0.08 89.89 07:33:01 PM all 56.22 0.00 3.54 3.44 0.13 36.66 07:33:01 PM 0 56.45 0.00 2.73 2.59 0.13 38.10 07:33:01 PM 1 52.89 0.00 3.48 2.57 0.15 40.90 07:33:01 PM 2 54.62 0.00 4.96 5.85 0.13 34.43 07:33:01 PM 3 60.90 0.00 2.99 2.75 0.12 33.24 07:34:01 PM all 72.03 0.00 2.14 0.45 0.13 25.24 07:34:01 PM 0 76.43 0.00 1.99 0.55 0.13 20.90 07:34:01 PM 1 71.84 0.00 1.96 0.18 0.12 25.90 07:34:01 PM 2 68.07 0.00 1.91 0.90 0.13 28.98 07:34:01 PM 3 71.79 0.00 2.71 0.17 0.13 25.20 07:35:01 PM all 76.65 0.00 1.98 0.19 0.13 21.06 07:35:01 PM 0 83.85 0.00 2.86 0.12 0.12 13.06 07:35:01 PM 1 84.92 0.00 1.07 0.28 0.12 13.60 07:35:01 PM 2 68.51 0.00 1.91 0.15 0.13 29.30 07:35:01 PM 3 69.27 0.00 2.07 0.20 0.15 28.30 07:36:01 PM all 55.50 0.00 3.80 0.40 0.15 40.14 07:36:01 PM 0 55.71 0.00 4.97 0.82 0.10 38.39 07:36:01 PM 1 58.59 0.00 3.35 0.12 0.13 37.81 07:36:01 PM 2 52.62 0.00 2.95 0.07 0.25 44.10 07:36:01 PM 3 55.08 0.00 3.93 0.60 0.12 40.28 Average: all 49.96 0.00 3.19 2.00 0.12 44.73 Average: 0 49.81 0.00 3.16 1.93 0.11 44.98 Average: 1 54.00 0.00 3.09 1.45 0.12 41.33 Average: 2 48.78 0.00 3.68 3.17 0.14 44.23 Average: 3 47.23 0.00 2.83 1.44 0.11 48.39