---> uname -a: Linux prd-centos8-docker-8c-8g-25503.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: 2800.000 BogoMIPS: 5600.00 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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1124 25322 19 5443 30292 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:35:d2:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe35:d257/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:1f:79:51 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:a4ff:fe1f:7951/64 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) 07/03/2025 _x86_64_ (8 CPU) 15:27:28 LINUX RESTART (8 CPU) 03:28:01 PM tps rtps wtps bread/s bwrtn/s 03:29:01 PM 192.97 14.56 178.41 2988.60 10299.70 03:30:01 PM 241.65 4.83 236.82 1167.61 16383.34 03:31:01 PM 136.14 0.87 135.27 519.03 41884.41 03:32:01 PM 40.37 0.05 40.32 0.53 545.47 03:33:01 PM 9.98 0.43 9.55 20.93 283.59 03:34:01 PM 8.62 0.00 8.62 0.00 461.46 03:35:01 PM 103.50 0.00 103.50 0.00 23424.87 03:36:01 PM 19.73 0.00 19.73 0.00 550.44 03:37:01 PM 172.24 2.47 169.78 4494.90 2383.22 Average: 102.80 2.58 100.22 1021.31 10691.33 03:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 PM 29041604 30895096 3614108 11.07 2688 2170616 1799672 5.34 161664 2991428 142804 03:30:01 PM 27070948 29331796 5584764 17.10 2688 2569508 3078292 9.13 273144 4807076 86012 03:31:01 PM 25089180 28488104 7566532 23.17 2688 3681760 5159136 15.31 427556 6527848 120 03:32:01 PM 24979060 28381448 7676652 23.51 2688 3685060 3843584 11.40 436228 6629928 948 03:33:01 PM 24857084 28263624 7798628 23.88 2688 3689116 3875080 11.50 437728 6749568 28 03:34:01 PM 25677312 29092208 6978400 21.37 2688 3697392 3194728 9.48 439916 5932040 40 03:35:01 PM 23964840 28081744 8690872 26.61 2688 4383024 5554412 16.48 539112 7482688 224 03:36:01 PM 22753628 26904152 9902084 30.32 2688 4420888 6617348 19.63 552384 8673528 8496 03:37:01 PM 23777428 28793068 8878284 27.19 2688 5266596 3288024 9.76 722512 7491900 788408 Average: 25245676 28692360 7410036 22.69 2688 3729329 4045586 12.00 443360 6365112 114120 03:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 210.91 162.25 1531.53 39.76 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM eth0 427.11 339.20 5580.30 51.11 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 1.43 1.43 0.07 0.07 0.00 0.00 0.00 0.00 03:31:01 PM eth0 306.40 183.32 9480.50 18.93 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 03:31:01 PM veth15a871e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:32:01 PM lo 39.27 39.27 3.67 3.67 0.00 0.00 0.00 0.00 03:32:01 PM eth0 76.76 55.41 22.90 26.80 0.00 0.00 0.00 0.00 03:32:01 PM docker0 9.95 11.38 1.57 1.46 0.00 0.00 0.00 0.00 03:33:01 PM lo 57.01 57.01 2.90 2.90 0.00 0.00 0.00 0.00 03:33:01 PM eth0 305.61 228.89 83.84 89.09 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.73 0.98 0.11 0.18 0.00 0.00 0.00 0.00 03:34:01 PM lo 9.07 9.07 0.44 0.44 0.00 0.00 0.00 0.00 03:34:01 PM eth0 306.00 216.20 124.84 61.22 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:35:01 PM eth0 620.42 380.03 2962.75 39.49 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM veth3b63098 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:35:01 PM vethb3c74e9 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:36:01 PM lo 1288.02 1288.02 221.71 221.71 0.00 0.00 0.00 0.00 03:36:01 PM eth0 84.97 60.11 21.22 26.70 0.00 0.00 0.00 0.00 03:36:01 PM docker0 549.68 567.29 104.33 106.66 0.00 0.00 0.00 0.00 03:36:01 PM veth3b63098 513.15 530.81 107.92 82.12 0.00 0.00 0.00 0.01 03:36:01 PM vethb3c74e9 36.53 36.96 3.93 24.79 0.00 0.00 0.00 0.00 03:37:01 PM lo 176.74 176.74 28.35 28.35 0.00 0.00 0.00 0.00 03:37:01 PM eth0 94.39 83.11 1530.43 16.14 0.00 0.00 0.00 0.00 03:37:01 PM docker0 79.71 80.01 17.02 11.57 0.00 0.00 0.00 0.00 Average: lo 174.62 174.62 28.57 28.57 0.00 0.00 0.00 0.00 Average: eth0 270.29 189.84 2371.02 41.02 0.00 0.00 0.00 0.00 Average: docker0 71.11 73.31 13.67 13.32 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) 07/03/2025 _x86_64_ (8 CPU) 15:27:28 LINUX RESTART (8 CPU) 03:28:01 PM CPU %user %nice %system %iowait %steal %idle 03:29:01 PM all 12.42 0.00 1.10 0.87 0.06 85.54 03:29:01 PM 0 4.69 0.00 0.52 0.42 0.07 94.31 03:29:01 PM 1 24.23 0.00 2.19 1.10 0.07 72.41 03:29:01 PM 2 16.79 0.00 1.44 0.87 0.07 80.83 03:29:01 PM 3 12.94 0.00 1.35 1.60 0.05 84.05 03:29:01 PM 4 17.86 0.00 1.50 1.59 0.07 78.98 03:29:01 PM 5 9.27 0.00 0.73 0.35 0.05 89.59 03:29:01 PM 6 8.08 0.00 0.45 0.32 0.05 91.10 03:29:01 PM 7 5.51 0.00 0.65 0.70 0.08 93.05 03:30:01 PM all 41.84 0.00 1.44 1.09 0.09 55.54 03:30:01 PM 0 44.65 0.00 1.79 0.77 0.10 52.69 03:30:01 PM 1 43.01 0.00 1.00 1.04 0.08 54.87 03:30:01 PM 2 39.32 0.00 1.72 1.14 0.10 57.72 03:30:01 PM 3 45.26 0.00 1.67 1.20 0.08 51.78 03:30:01 PM 4 39.73 0.00 1.52 0.89 0.08 57.78 03:30:01 PM 5 35.37 0.00 1.09 0.92 0.08 62.54 03:30:01 PM 6 37.01 0.00 1.67 0.72 0.08 60.51 03:30:01 PM 7 50.37 0.00 1.02 2.07 0.07 46.48 03:31:01 PM all 25.14 0.00 3.09 1.41 0.09 70.28 03:31:01 PM 0 27.50 0.00 2.82 0.32 0.10 69.26 03:31:01 PM 1 17.88 0.00 5.02 4.62 0.08 72.40 03:31:01 PM 2 26.21 0.00 2.59 0.94 0.08 70.17 03:31:01 PM 3 21.99 0.00 2.60 3.38 0.08 71.95 03:31:01 PM 4 21.90 0.00 2.32 0.66 0.08 75.04 03:31:01 PM 5 38.25 0.00 2.94 0.03 0.07 58.71 03:31:01 PM 6 23.46 0.00 3.26 0.70 0.10 72.47 03:31:01 PM 7 23.89 0.00 3.20 0.61 0.08 72.22 03:32:01 PM all 22.20 0.00 2.50 0.06 0.09 75.16 03:32:01 PM 0 23.48 0.00 3.14 0.03 0.10 73.24 03:32:01 PM 1 21.57 0.00 2.48 0.08 0.10 75.77 03:32:01 PM 2 18.24 0.00 2.26 0.10 0.08 79.31 03:32:01 PM 3 26.73 0.00 2.72 0.10 0.08 70.36 03:32:01 PM 4 23.61 0.00 2.70 0.05 0.08 73.56 03:32:01 PM 5 17.90 0.00 1.79 0.02 0.08 80.21 03:32:01 PM 6 21.30 0.00 2.13 0.05 0.08 76.44 03:32:01 PM 7 24.78 0.00 2.74 0.03 0.08 72.36 03:33:01 PM all 6.41 0.00 1.12 0.03 0.07 92.38 03:33:01 PM 0 3.88 0.00 1.12 0.10 0.10 94.81 03:33:01 PM 1 6.32 0.00 0.72 0.00 0.07 92.89 03:33:01 PM 2 5.90 0.00 1.39 0.03 0.07 92.61 03:33:01 PM 3 8.60 0.00 0.95 0.00 0.08 90.37 03:33:01 PM 4 5.11 0.00 1.32 0.00 0.07 93.50 03:33:01 PM 5 6.75 0.00 1.27 0.02 0.07 91.90 03:33:01 PM 6 6.08 0.00 0.83 0.02 0.07 93.00 03:33:01 PM 7 8.61 0.00 1.32 0.03 0.05 89.98 03:34:01 PM all 11.97 0.00 0.47 0.02 0.05 87.49 03:34:01 PM 0 7.47 0.00 0.15 0.00 0.05 92.33 03:34:01 PM 1 11.09 0.00 0.27 0.00 0.05 88.60 03:34:01 PM 2 14.46 0.00 0.27 0.00 0.07 85.21 03:34:01 PM 3 6.17 0.00 0.45 0.00 0.03 93.35 03:34:01 PM 4 4.50 0.00 0.28 0.00 0.05 95.16 03:34:01 PM 5 45.87 0.00 1.10 0.02 0.05 52.96 03:34:01 PM 6 2.07 0.00 0.90 0.00 0.05 96.98 03:34:01 PM 7 4.06 0.00 0.35 0.13 0.05 95.41 03:35:01 PM all 33.49 0.00 2.03 0.81 0.08 63.60 03:35:01 PM 0 26.83 0.00 1.56 0.02 0.08 71.51 03:35:01 PM 1 39.16 0.00 1.71 2.28 0.10 56.75 03:35:01 PM 2 40.19 0.00 2.50 2.27 0.08 54.96 03:35:01 PM 3 34.37 0.00 2.60 0.10 0.08 62.84 03:35:01 PM 4 32.85 0.00 1.82 0.00 0.07 65.26 03:35:01 PM 5 27.59 0.00 1.93 0.29 0.10 70.10 03:35:01 PM 6 28.68 0.00 2.57 0.32 0.07 68.37 03:35:01 PM 7 38.25 0.00 1.54 1.19 0.07 58.95 03:36:01 PM all 31.56 0.00 1.80 0.04 0.10 66.50 03:36:01 PM 0 39.25 0.00 2.70 0.02 0.10 57.93 03:36:01 PM 1 34.02 0.00 2.22 0.00 0.08 63.69 03:36:01 PM 2 31.10 0.00 2.12 0.03 0.12 66.63 03:36:01 PM 3 34.99 0.00 2.00 0.02 0.08 62.91 03:36:01 PM 4 38.93 0.00 0.85 0.00 0.08 60.13 03:36:01 PM 5 30.31 0.00 0.95 0.03 0.10 68.60 03:36:01 PM 6 18.52 0.00 2.05 0.13 0.12 79.18 03:36:01 PM 7 25.36 0.00 1.56 0.07 0.10 72.91 03:37:01 PM all 26.87 0.00 1.70 0.66 0.08 70.70 03:37:01 PM 0 32.99 0.00 1.62 0.25 0.08 65.05 03:37:01 PM 1 21.53 0.00 1.27 0.15 0.10 76.95 03:37:01 PM 2 33.24 0.00 1.74 0.50 0.07 64.45 03:37:01 PM 3 37.43 0.00 1.24 0.28 0.07 60.98 03:37:01 PM 4 24.23 0.00 1.66 0.02 0.07 74.03 03:37:01 PM 5 31.64 0.00 2.04 1.76 0.08 64.47 03:37:01 PM 6 13.50 0.00 1.71 0.34 0.07 84.39 03:37:01 PM 7 20.40 0.00 2.30 1.98 0.07 75.25 Average: all 23.53 0.00 1.69 0.55 0.08 74.15 Average: 0 23.40 0.00 1.71 0.21 0.09 74.59 Average: 1 24.31 0.00 1.87 1.03 0.08 72.71 Average: 2 25.04 0.00 1.78 0.65 0.08 72.45 Average: 3 25.37 0.00 1.73 0.74 0.07 72.08 Average: 4 23.18 0.00 1.55 0.36 0.07 74.84 Average: 5 26.99 0.00 1.54 0.38 0.08 71.02 Average: 6 17.62 0.00 1.73 0.29 0.08 80.29 Average: 7 22.35 0.00 1.63 0.76 0.07 75.19