---> uname -a: Linux prd-centos8-docker-8c-8g-8091.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1062 26409 19 4417 30361 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:52:95:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85846sec preferred_lft 85846sec inet6 fe80::f816:3eff:fe52:95d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:13:f1:3a 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 inet6 fe80::42:3cff:fe13:f13a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/01/2025 _x86_64_ (8 CPU) 16:34:22 LINUX RESTART (8 CPU) 04:35:01 PM tps rtps wtps bread/s bwrtn/s 04:36:01 PM 81.46 0.32 81.15 9.73 5129.36 04:37:01 PM 238.02 15.86 222.16 3015.93 12907.20 04:38:01 PM 60.09 2.55 57.54 1016.23 9054.87 04:39:01 PM 118.14 13.94 104.20 1043.34 29851.54 04:40:01 PM 152.95 2.47 150.48 4497.17 19233.42 04:41:01 PM 13.38 0.07 13.31 50.12 537.06 04:42:01 PM 19.04 0.15 18.89 4.67 3559.61 04:43:01 PM 32.49 1.83 30.66 1658.38 6099.60 Average: 89.45 4.65 84.80 1411.92 10796.99 04:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 PM 29624584 31266360 3031128 9.28 2688 1966736 1391132 4.13 137924 2469660 161488 04:37:01 PM 28199008 30321720 4456704 13.65 2688 2436780 2231132 6.62 170412 3807848 249532 04:38:01 PM 27218904 29433948 5436808 16.65 2688 2527140 2967100 8.80 252064 4693856 59048 04:39:01 PM 26026180 29072484 6629532 20.30 2688 3341828 3336940 9.90 455584 5621372 948 04:40:01 PM 25968896 29689996 6686816 20.48 2688 4013456 2703676 8.02 653400 5474360 128 04:41:01 PM 25894964 29627788 6760748 20.70 2688 4024776 2732160 8.11 658204 5542376 48 04:42:01 PM 26898936 30801368 5756776 17.63 2688 4193548 1801308 5.34 688576 4506532 69944 04:43:01 PM 27084760 31129664 5570952 17.06 2688 4334608 1481964 4.40 865012 4143072 23004 Average: 27114529 30167916 5541183 16.97 2688 3354859 2330676 6.92 485147 4532384 70518 04:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 59.24 41.02 822.11 8.00 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 454.60 334.81 5113.43 53.41 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM eth0 185.79 138.33 1016.04 33.12 0.00 0.00 0.00 0.00 04:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 PM lo 12.79 12.79 1.35 1.35 0.00 0.00 0.00 0.00 04:39:01 PM eth0 1304.78 432.45 6460.71 47.05 0.00 0.00 0.00 0.00 04:39:01 PM docker0 4.80 5.95 0.65 0.69 0.00 0.00 0.00 0.00 04:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 PM eth0 163.80 137.12 1326.73 29.97 0.00 0.00 0.00 0.00 04:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 PM eth0 124.18 100.18 236.08 25.51 0.00 0.00 0.00 0.00 04:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 PM eth0 160.98 124.33 1279.89 25.32 0.00 0.00 0.00 0.00 04:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 PM eth0 146.77 107.13 1436.77 34.26 0.00 0.00 0.00 0.00 04:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 Average: eth0 325.03 176.92 2211.57 32.08 0.00 0.00 0.00 0.00 Average: docker0 0.60 0.74 0.08 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 11/01/2025 _x86_64_ (8 CPU) 16:34:22 LINUX RESTART (8 CPU) 04:35:01 PM CPU %user %nice %system %iowait %steal %idle 04:36:01 PM all 6.19 0.00 0.58 0.29 0.04 92.90 04:36:01 PM 0 1.68 0.00 0.20 0.08 0.05 97.98 04:36:01 PM 1 7.54 0.00 0.55 0.45 0.03 91.43 04:36:01 PM 2 26.17 0.00 2.39 0.83 0.05 70.56 04:36:01 PM 3 2.32 0.00 0.23 0.03 0.05 97.36 04:36:01 PM 4 0.90 0.00 0.12 0.02 0.03 98.93 04:36:01 PM 5 3.40 0.00 0.40 0.28 0.02 95.90 04:36:01 PM 6 7.15 0.00 0.57 0.38 0.02 91.88 04:36:01 PM 7 0.35 0.00 0.20 0.27 0.07 99.11 04:37:01 PM all 14.94 0.00 1.12 1.02 0.07 82.85 04:37:01 PM 0 7.77 0.00 0.90 0.74 0.08 90.51 04:37:01 PM 1 11.21 0.00 1.12 1.82 0.08 85.77 04:37:01 PM 2 21.81 0.00 1.72 1.81 0.07 74.59 04:37:01 PM 3 8.12 0.00 0.72 0.25 0.07 90.84 04:37:01 PM 4 22.50 0.00 0.87 0.27 0.05 76.31 04:37:01 PM 5 25.75 0.00 1.40 1.07 0.08 71.69 04:37:01 PM 6 13.06 0.00 1.25 1.77 0.05 83.87 04:37:01 PM 7 9.31 0.00 0.94 0.47 0.08 89.21 04:38:01 PM all 28.53 0.00 0.80 0.45 0.06 70.16 04:38:01 PM 0 23.29 0.00 0.32 0.00 0.05 76.34 04:38:01 PM 1 32.49 0.00 0.95 0.12 0.07 66.37 04:38:01 PM 2 17.25 0.00 1.04 2.96 0.07 78.68 04:38:01 PM 3 60.62 0.00 1.64 0.37 0.08 37.30 04:38:01 PM 4 16.40 0.00 0.38 0.00 0.07 83.14 04:38:01 PM 5 8.71 0.00 0.28 0.03 0.03 90.94 04:38:01 PM 6 32.03 0.00 1.32 0.08 0.07 66.50 04:38:01 PM 7 37.51 0.00 0.43 0.05 0.05 61.96 04:39:01 PM all 20.05 0.33 3.43 1.65 0.09 74.46 04:39:01 PM 0 18.37 0.13 3.32 2.38 0.08 75.71 04:39:01 PM 1 24.43 0.03 3.44 3.67 0.08 68.35 04:39:01 PM 2 21.20 0.03 3.66 4.66 0.08 70.36 04:39:01 PM 3 22.88 0.17 3.44 0.15 0.10 73.25 04:39:01 PM 4 20.07 0.03 3.87 0.24 0.08 75.70 04:39:01 PM 5 15.22 0.02 2.77 1.28 0.08 80.63 04:39:01 PM 6 21.01 0.10 3.55 0.50 0.08 74.76 04:39:01 PM 7 17.17 2.11 3.40 0.32 0.08 76.92 04:40:01 PM all 11.80 0.04 1.13 1.12 0.04 85.87 04:40:01 PM 0 8.56 0.00 0.70 2.32 0.05 88.37 04:40:01 PM 1 4.47 0.00 0.85 0.75 0.07 93.86 04:40:01 PM 2 26.93 0.00 2.04 1.97 0.05 69.02 04:40:01 PM 3 27.40 0.00 1.02 1.14 0.05 70.39 04:40:01 PM 4 3.51 0.00 0.87 0.07 0.03 95.52 04:40:01 PM 5 14.37 0.00 1.32 1.99 0.02 82.30 04:40:01 PM 6 6.18 0.32 0.77 0.25 0.03 92.45 04:40:01 PM 7 3.03 0.00 1.46 0.43 0.05 95.03 04:41:01 PM all 10.48 0.00 0.45 0.05 0.03 88.99 04:41:01 PM 0 2.25 0.00 0.12 0.03 0.03 97.57 04:41:01 PM 1 7.18 0.00 0.37 0.23 0.02 92.20 04:41:01 PM 2 46.66 0.00 1.28 0.05 0.05 51.96 04:41:01 PM 3 3.43 0.00 0.33 0.03 0.05 96.15 04:41:01 PM 4 9.53 0.00 0.18 0.00 0.02 90.27 04:41:01 PM 5 4.82 0.00 0.07 0.00 0.02 95.10 04:41:01 PM 6 7.63 0.00 0.13 0.00 0.03 92.21 04:41:01 PM 7 2.35 0.00 1.10 0.02 0.03 96.49 04:42:01 PM all 11.77 0.00 0.71 0.14 0.04 87.34 04:42:01 PM 0 13.34 0.00 0.67 0.67 0.05 85.28 04:42:01 PM 1 27.12 0.00 0.52 0.07 0.05 72.25 04:42:01 PM 2 1.64 0.00 0.62 0.30 0.05 97.39 04:42:01 PM 3 8.82 0.00 0.80 0.05 0.03 90.30 04:42:01 PM 4 17.53 0.00 0.70 0.00 0.03 81.73 04:42:01 PM 5 10.79 0.00 1.32 0.02 0.05 87.82 04:42:01 PM 6 6.86 0.00 0.35 0.00 0.03 92.75 04:42:01 PM 7 8.00 0.00 0.72 0.00 0.03 91.25 04:43:01 PM all 15.25 0.00 0.97 0.26 0.04 83.48 04:43:01 PM 0 16.38 0.00 1.07 0.00 0.07 82.49 04:43:01 PM 1 20.51 0.00 1.35 0.18 0.05 77.90 04:43:01 PM 2 6.12 0.00 0.73 1.29 0.03 91.82 04:43:01 PM 3 14.25 0.00 0.40 0.00 0.03 85.32 04:43:01 PM 4 12.36 0.00 0.90 0.07 0.05 86.62 04:43:01 PM 5 14.21 0.00 1.15 0.02 0.03 84.59 04:43:01 PM 6 20.13 0.00 1.24 0.50 0.05 78.08 04:43:01 PM 7 18.02 0.00 0.90 0.05 0.03 81.00 Average: all 14.87 0.05 1.14 0.62 0.05 83.27 Average: 0 11.44 0.02 0.91 0.78 0.06 86.80 Average: 1 16.86 0.00 1.14 0.91 0.06 81.03 Average: 2 20.98 0.00 1.68 1.73 0.06 75.55 Average: 3 18.47 0.02 1.07 0.25 0.06 80.13 Average: 4 12.84 0.00 0.98 0.08 0.05 86.05 Average: 5 12.15 0.00 1.09 0.59 0.04 86.14 Average: 6 14.25 0.05 1.14 0.44 0.05 84.07 Average: 7 11.96 0.26 1.14 0.20 0.05 86.38