---> uname -a: Linux prd-centos8-docker-8c-8g-8418.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 1081 26976 19 3832 30335 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:09:05:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe09:507/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:3a:8e:64 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::42:62ff:fe3a:8e64/64 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) 11/03/2025 _x86_64_ (8 CPU) 10:38:52 LINUX RESTART (8 CPU) 10:39:01 AM tps rtps wtps bread/s bwrtn/s 10:40:01 AM 282.24 32.91 249.33 7563.76 44454.28 10:41:01 AM 289.55 19.03 270.53 4212.73 15390.04 10:42:01 AM 185.72 0.93 184.79 529.29 47814.31 10:43:01 AM 34.12 0.08 34.04 1.60 524.48 10:44:01 AM 9.80 0.43 9.36 20.93 290.14 10:45:01 AM 9.73 0.00 9.73 0.00 515.33 10:46:01 AM 35.35 0.48 34.87 64.11 1731.61 Average: 120.93 7.70 113.24 1770.39 15817.53 10:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 AM 29547644 31234892 3108068 9.52 2688 2011164 1479892 4.39 150856 2526228 178312 10:41:01 AM 28006632 30234404 4649080 14.24 2688 2538176 2256536 6.70 255120 3899220 208680 10:42:01 AM 25323992 28733904 7331720 22.45 2688 3692704 3577016 10.61 417688 6305636 580 10:43:01 AM 24971356 28387524 7684356 23.53 2688 3698124 3803648 11.29 439116 6633212 2356 10:44:01 AM 24884036 28303196 7771676 23.80 2688 3701072 3835832 11.38 440556 6719048 108 10:45:01 AM 25565988 28994552 7089724 21.71 2688 3710440 3326068 9.87 442420 6041124 20 10:46:01 AM 27569620 31006708 5086092 15.57 2688 3716188 1591276 4.72 623200 3858456 8368 Average: 26552753 29556454 6102959 18.69 2688 3295410 2838610 8.42 395565 5140418 56918 10:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 388.72 269.46 2040.71 65.75 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 468.43 385.27 5535.27 68.28 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM eth0 394.10 258.60 10025.13 38.45 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:43:01 AM lo 51.65 51.65 4.47 4.47 0.00 0.00 0.00 0.00 10:43:01 AM eth0 109.61 97.02 36.63 45.20 0.00 0.00 0.00 0.00 10:43:01 AM docker0 11.56 13.01 1.71 1.66 0.00 0.00 0.00 0.00 10:44:01 AM lo 61.20 61.20 3.11 3.11 0.00 0.00 0.00 0.00 10:44:01 AM eth0 165.08 125.02 55.41 67.80 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.78 0.98 0.11 0.16 0.00 0.00 0.00 0.00 10:45:01 AM lo 12.36 12.36 0.60 0.60 0.00 0.00 0.00 0.00 10:45:01 AM eth0 138.88 107.73 95.85 34.66 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM eth0 50.20 35.00 42.61 20.08 0.00 0.00 0.00 0.00 10:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.89 17.89 1.17 1.17 0.00 0.00 0.00 0.00 Average: eth0 245.01 182.59 2547.43 48.60 0.00 0.00 0.00 0.00 Average: docker0 1.76 2.01 0.26 0.26 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) 11/03/2025 _x86_64_ (8 CPU) 10:38:52 LINUX RESTART (8 CPU) 10:39:01 AM CPU %user %nice %system %iowait %steal %idle 10:40:01 AM all 14.56 0.00 2.67 1.23 0.07 81.46 10:40:01 AM 0 9.19 0.00 2.81 1.15 0.08 86.76 10:40:01 AM 1 6.87 0.00 2.34 0.25 0.10 90.44 10:40:01 AM 2 16.65 0.00 2.36 0.55 0.08 80.36 10:40:01 AM 3 16.09 0.00 3.42 3.66 0.07 76.77 10:40:01 AM 4 16.55 0.00 2.57 0.29 0.03 80.57 10:40:01 AM 5 9.54 0.00 2.16 2.13 0.07 86.10 10:40:01 AM 6 25.57 0.00 3.78 0.69 0.05 69.91 10:40:01 AM 7 16.02 0.00 1.95 1.15 0.05 80.82 10:41:01 AM all 31.89 0.00 1.48 0.99 0.08 65.57 10:41:01 AM 0 28.28 0.00 1.04 0.80 0.12 69.77 10:41:01 AM 1 36.29 0.00 1.05 0.62 0.08 61.95 10:41:01 AM 2 23.04 0.00 2.01 2.09 0.08 72.77 10:41:01 AM 3 45.08 0.00 2.24 1.25 0.08 51.34 10:41:01 AM 4 28.13 0.00 1.17 0.75 0.08 69.86 10:41:01 AM 5 32.47 0.00 1.35 1.15 0.07 64.95 10:41:01 AM 6 31.19 0.00 1.87 0.85 0.08 66.00 10:41:01 AM 7 30.60 0.00 1.07 0.37 0.07 67.90 10:42:01 AM all 36.47 0.00 2.70 0.86 0.09 59.88 10:42:01 AM 0 21.83 0.00 3.09 0.32 0.12 74.65 10:42:01 AM 1 46.92 0.00 2.33 2.82 0.10 47.83 10:42:01 AM 2 37.21 0.00 3.16 1.04 0.10 58.49 10:42:01 AM 3 38.96 0.00 2.27 0.54 0.07 58.16 10:42:01 AM 4 25.43 0.00 2.74 0.67 0.08 71.07 10:42:01 AM 5 37.60 0.00 3.38 0.92 0.08 58.02 10:42:01 AM 6 49.59 0.00 2.70 0.12 0.08 47.51 10:42:01 AM 7 34.17 0.00 1.95 0.49 0.07 63.33 10:43:01 AM all 21.23 0.00 2.16 0.07 0.09 76.45 10:43:01 AM 0 21.43 0.00 1.79 0.07 0.08 76.63 10:43:01 AM 1 20.43 0.00 2.01 0.10 0.10 77.36 10:43:01 AM 2 21.64 0.00 2.06 0.02 0.08 76.20 10:43:01 AM 3 23.71 0.00 2.43 0.05 0.08 73.73 10:43:01 AM 4 25.43 0.00 2.56 0.08 0.08 71.84 10:43:01 AM 5 23.52 0.00 2.29 0.05 0.10 74.04 10:43:01 AM 6 17.75 0.00 2.13 0.03 0.08 80.01 10:43:01 AM 7 15.91 0.00 2.06 0.18 0.08 81.76 10:44:01 AM all 5.49 0.00 0.93 0.01 0.07 93.51 10:44:01 AM 0 7.34 0.00 0.69 0.00 0.07 91.91 10:44:01 AM 1 5.14 0.00 1.14 0.05 0.08 93.59 10:44:01 AM 2 3.81 0.00 1.12 0.00 0.08 94.98 10:44:01 AM 3 4.88 0.00 1.30 0.00 0.08 93.74 10:44:01 AM 4 7.60 0.00 1.05 0.00 0.07 91.28 10:44:01 AM 5 5.35 0.00 0.45 0.02 0.07 94.12 10:44:01 AM 6 3.74 0.00 0.80 0.00 0.07 95.39 10:44:01 AM 7 6.03 0.00 0.85 0.03 0.05 93.04 10:45:01 AM all 11.34 0.00 0.47 0.02 0.06 88.11 10:45:01 AM 0 1.62 0.00 0.25 0.05 0.08 98.00 10:45:01 AM 1 3.94 0.00 0.48 0.00 0.08 95.50 10:45:01 AM 2 10.74 0.00 0.22 0.00 0.05 89.00 10:45:01 AM 3 3.86 0.00 0.33 0.00 0.03 95.78 10:45:01 AM 4 13.71 0.00 0.53 0.00 0.05 85.71 10:45:01 AM 5 28.55 0.00 0.93 0.02 0.05 70.45 10:45:01 AM 6 20.08 0.00 0.70 0.10 0.08 79.03 10:45:01 AM 7 8.24 0.00 0.27 0.00 0.03 91.46 10:46:01 AM all 19.90 0.00 0.98 0.06 0.06 79.00 10:46:01 AM 0 17.18 0.00 0.65 0.02 0.10 82.05 10:46:01 AM 1 20.62 0.00 1.17 0.03 0.05 78.12 10:46:01 AM 2 24.77 0.00 0.88 0.07 0.05 74.22 10:46:01 AM 3 3.35 0.00 0.95 0.22 0.08 95.40 10:46:01 AM 4 28.76 0.00 1.00 0.05 0.05 70.14 10:46:01 AM 5 16.68 0.00 1.12 0.05 0.03 82.12 10:46:01 AM 6 36.09 0.00 1.17 0.03 0.05 62.65 10:46:01 AM 7 11.74 0.00 0.94 0.00 0.07 87.26 Average: all 20.11 0.00 1.63 0.46 0.07 77.73 Average: 0 15.26 0.00 1.47 0.34 0.09 82.83 Average: 1 20.03 0.00 1.50 0.55 0.09 77.83 Average: 2 19.69 0.00 1.68 0.54 0.08 78.01 Average: 3 19.39 0.00 1.85 0.81 0.07 77.87 Average: 4 20.80 0.00 1.66 0.26 0.06 77.22 Average: 5 21.95 0.00 1.67 0.62 0.07 75.70 Average: 6 26.28 0.00 1.88 0.26 0.07 71.52 Average: 7 17.51 0.00 1.30 0.32 0.06 80.81