---> uname -a: Linux prd-centos8-docker-8c-8g-9899.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1123 25085 19 5680 30293 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:73:25:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85630sec preferred_lft 85630sec inet6 fe80::f816:3eff:fe73:2504/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:89:7d:dc 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:ff:fe89:7ddc/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) 11/05/2025 _x86_64_ (8 CPU) 12:24:38 LINUX RESTART (8 CPU) 12:25:01 PM tps rtps wtps bread/s bwrtn/s 12:26:01 PM 304.27 25.24 279.02 6090.14 32784.91 12:27:01 PM 268.81 17.88 250.93 3947.22 12441.02 12:28:01 PM 101.00 1.28 99.72 279.15 11475.69 12:29:01 PM 51.74 0.13 51.61 40.79 13496.60 12:30:01 PM 83.57 0.43 83.14 384.94 26567.38 12:31:01 PM 22.49 0.53 21.96 97.82 466.32 12:32:01 PM 12.00 0.00 12.00 0.00 453.71 12:33:01 PM 109.33 0.00 109.33 0.00 23888.69 12:34:02 PM 14.65 0.00 14.65 0.00 319.16 12:35:01 PM 141.91 0.02 141.89 0.81 1462.55 12:36:01 PM 36.29 2.47 33.82 4497.17 1640.89 12:37:01 PM 50.72 1.80 48.93 1785.97 33847.71 Average: 99.67 4.15 95.52 1429.05 13253.17 12:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:26:01 PM 29641044 31304028 3014668 9.23 2688 1986688 1409724 4.18 148076 2438700 161416 12:27:01 PM 27778204 29971564 4877508 14.94 2688 2504560 2711320 8.04 234828 4152796 267776 12:28:01 PM 27238124 29513672 5417588 16.59 2688 2584004 2861764 8.49 283004 4633028 25044 12:29:01 PM 25658580 29054772 6997132 21.43 2688 3680172 3254640 9.66 348728 6058660 700148 12:30:01 PM 24511076 27922936 8144636 24.94 2688 3693948 5429272 16.11 440248 7090440 220 12:31:01 PM 24754600 28173832 7901112 24.20 2688 3701624 3972416 11.79 443852 6849324 76 12:32:01 PM 25569780 29209472 7085932 21.70 2688 3921392 3049000 9.05 503628 5975004 209780 12:33:01 PM 23744148 27880456 8911564 27.29 2688 4404840 5760284 17.09 554764 7687364 1656 12:34:02 PM 23289040 27461836 9366672 28.68 2688 4441944 6107916 18.12 557028 8137332 288 12:35:01 PM 24484768 28586388 8170944 25.02 2688 4358732 3575332 10.61 552296 6965132 15532 12:36:01 PM 25854760 30950052 6800952 20.83 2688 5343616 2096168 6.22 734556 5405524 834680 12:37:01 PM 25755176 31086228 6900536 21.13 2688 5573920 1461568 4.34 970624 5264084 43272 Average: 25689942 29259603 6965770 21.33 2688 3849620 3474117 10.31 480969 5888116 188324 12:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 473.54 312.66 1890.31 72.22 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 440.52 342.10 5340.01 62.32 0.00 0.00 0.00 0.00 12:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 186.70 143.54 922.77 34.67 0.00 0.00 0.00 0.00 12:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 432.14 276.72 9554.62 42.96 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM lo 21.66 21.66 2.11 2.11 0.00 0.00 0.00 0.00 12:30:01 PM eth0 60.30 41.05 17.13 17.35 0.00 0.00 0.00 0.00 12:30:01 PM docker0 6.95 8.00 0.96 0.94 0.00 0.00 0.00 0.00 12:30:01 PM vethc300b88 1.53 2.10 0.26 0.25 0.00 0.00 0.00 0.00 12:31:01 PM lo 65.72 65.72 4.23 4.23 0.00 0.00 0.00 0.00 12:31:01 PM eth0 256.17 189.11 70.66 78.61 0.00 0.00 0.00 0.00 12:31:01 PM docker0 5.40 6.13 0.87 0.91 0.00 0.00 0.00 0.00 12:32:01 PM lo 36.34 36.34 1.79 1.79 0.00 0.00 0.00 0.00 12:32:01 PM eth0 264.49 201.80 354.57 66.00 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM lo 20.31 20.31 2.49 2.49 0.00 0.00 0.00 0.00 12:33:01 PM eth0 545.26 182.24 2706.49 15.89 0.00 0.00 0.00 0.00 12:33:01 PM docker0 8.27 9.33 0.80 1.90 0.00 0.00 0.00 0.00 12:33:01 PM veth0ba2cf9 8.27 9.47 0.91 1.91 0.00 0.00 0.00 0.00 12:33:01 PM veth7083ced 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 12:34:02 PM lo 527.37 527.37 73.60 73.60 0.00 0.00 0.00 0.00 12:34:02 PM eth0 51.10 35.89 16.96 18.28 0.00 0.00 0.00 0.00 12:34:02 PM docker0 232.49 236.64 33.84 36.50 0.00 0.00 0.00 0.00 12:34:02 PM veth0ba2cf9 192.74 199.95 32.66 27.80 0.00 0.00 0.00 0.00 12:34:02 PM veth7083ced 39.75 36.77 4.37 8.71 0.00 0.00 0.00 0.00 12:35:01 PM lo 1119.42 1119.42 204.85 204.85 0.00 0.00 0.00 0.00 12:35:01 PM eth0 136.98 107.39 285.29 38.44 0.00 0.00 0.00 0.00 12:35:01 PM docker0 484.05 495.53 101.57 95.95 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 12:36:01 PM eth0 73.44 63.26 1252.05 14.96 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 198.57 154.11 2642.42 68.62 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 147.96 147.96 23.84 23.84 0.00 0.00 0.00 0.00 Average: eth0 260.10 170.91 2090.20 44.20 0.00 0.00 0.00 0.00 Average: docker0 60.84 62.36 11.38 11.23 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) 11/05/2025 _x86_64_ (8 CPU) 12:24:38 LINUX RESTART (8 CPU) 12:25:01 PM CPU %user %nice %system %iowait %steal %idle 12:26:01 PM all 13.82 0.00 2.13 1.96 0.08 82.02 12:26:01 PM 0 17.81 0.00 2.13 1.22 0.07 78.78 12:26:01 PM 1 28.55 0.00 2.41 0.89 0.05 68.10 12:26:01 PM 2 11.64 0.00 1.81 2.61 0.07 83.88 12:26:01 PM 3 13.91 0.00 2.79 5.60 0.07 77.63 12:26:01 PM 4 6.82 0.00 1.96 0.15 0.05 91.01 12:26:01 PM 5 11.84 0.00 2.85 4.43 0.05 80.84 12:26:01 PM 6 11.47 0.00 1.57 0.33 0.03 86.59 12:26:01 PM 7 8.48 0.00 1.52 0.47 0.22 89.31 12:27:01 PM all 25.36 0.00 1.38 1.64 0.09 71.53 12:27:01 PM 0 25.30 0.00 1.52 1.86 0.08 71.24 12:27:01 PM 1 21.08 0.00 0.95 0.95 0.10 76.92 12:27:01 PM 2 25.86 0.00 1.15 2.04 0.10 70.85 12:27:01 PM 3 14.08 0.00 1.20 1.24 0.07 83.41 12:27:01 PM 4 30.90 0.00 1.54 1.62 0.07 65.87 12:27:01 PM 5 36.14 0.00 2.04 1.74 0.10 59.98 12:27:01 PM 6 19.17 0.00 1.47 2.49 0.08 76.78 12:27:01 PM 7 30.40 0.00 1.14 1.17 0.08 67.21 12:28:01 PM all 29.20 0.00 0.85 1.31 0.17 68.47 12:28:01 PM 0 32.57 0.00 0.70 2.02 0.08 64.63 12:28:01 PM 1 32.71 0.00 0.55 1.53 0.27 64.95 12:28:01 PM 2 44.68 0.00 0.97 1.74 0.17 52.45 12:28:01 PM 3 30.56 0.00 0.83 0.02 0.08 68.51 12:28:01 PM 4 15.88 0.00 1.22 2.65 0.32 79.93 12:28:01 PM 5 25.85 0.00 1.10 0.95 0.33 71.76 12:28:01 PM 6 23.87 0.00 0.81 0.29 0.08 74.95 12:28:01 PM 7 27.45 0.00 0.65 1.24 0.05 70.61 12:29:01 PM all 22.04 0.00 2.09 0.41 0.05 75.41 12:29:01 PM 0 22.24 0.00 2.17 0.03 0.05 75.51 12:29:01 PM 1 13.36 0.00 1.64 1.68 0.07 83.25 12:29:01 PM 2 28.04 0.00 1.92 0.18 0.05 69.81 12:29:01 PM 3 19.30 0.00 2.06 0.25 0.05 78.34 12:29:01 PM 4 9.47 0.00 1.49 0.03 0.05 88.95 12:29:01 PM 5 49.92 0.00 2.92 0.00 0.07 47.10 12:29:01 PM 6 21.95 0.00 2.32 0.05 0.03 75.65 12:29:01 PM 7 11.99 0.00 2.18 1.04 0.07 84.72 12:30:01 PM all 21.00 0.00 1.72 0.96 0.08 76.25 12:30:01 PM 0 19.28 0.00 1.69 1.00 0.08 77.95 12:30:01 PM 1 19.46 0.00 2.01 4.16 0.10 74.27 12:30:01 PM 2 22.47 0.00 1.82 1.00 0.07 74.63 12:30:01 PM 3 29.63 0.00 1.76 0.84 0.08 67.70 12:30:01 PM 4 23.94 0.00 1.71 0.02 0.08 74.25 12:30:01 PM 5 17.11 0.00 1.65 0.27 0.05 80.92 12:30:01 PM 6 16.19 0.00 1.77 0.32 0.08 81.64 12:30:01 PM 7 19.92 0.00 1.39 0.03 0.05 78.61 12:31:01 PM all 12.60 0.00 1.63 0.03 0.08 85.67 12:31:01 PM 0 18.72 0.00 2.09 0.03 0.07 79.09 12:31:01 PM 1 15.95 0.00 1.30 0.03 0.08 82.63 12:31:01 PM 2 10.01 0.00 1.44 0.03 0.08 88.44 12:31:01 PM 3 10.52 0.00 1.39 0.02 0.08 87.99 12:31:01 PM 4 6.72 0.00 1.79 0.03 0.08 91.37 12:31:01 PM 5 12.04 0.00 1.74 0.02 0.10 86.10 12:31:01 PM 6 10.43 0.00 1.22 0.03 0.07 88.25 12:31:01 PM 7 16.38 0.00 2.03 0.03 0.08 81.47 12:32:01 PM all 21.17 0.00 0.98 0.02 0.08 77.74 12:32:01 PM 0 14.99 0.00 0.55 0.00 0.07 84.40 12:32:01 PM 1 26.60 0.00 0.97 0.03 0.08 72.31 12:32:01 PM 2 19.46 0.00 1.29 0.03 0.08 79.13 12:32:01 PM 3 32.03 0.00 0.80 0.02 0.07 67.08 12:32:01 PM 4 19.97 0.00 0.62 0.00 0.07 79.35 12:32:01 PM 5 25.69 0.00 1.84 0.05 0.10 72.32 12:32:01 PM 6 22.34 0.00 1.25 0.05 0.08 76.27 12:32:01 PM 7 8.31 0.00 0.55 0.00 0.08 91.05 12:33:01 PM all 27.46 0.00 1.61 0.74 0.09 70.11 12:33:01 PM 0 39.49 0.00 1.67 0.30 0.10 58.43 12:33:01 PM 1 32.89 0.00 1.94 2.11 0.08 62.97 12:33:01 PM 2 19.53 0.00 1.41 1.68 0.07 77.32 12:33:01 PM 3 29.28 0.00 1.31 0.25 0.12 69.05 12:33:01 PM 4 26.24 0.00 1.51 0.17 0.10 71.98 12:33:01 PM 5 36.82 0.00 2.13 0.40 0.08 60.57 12:33:01 PM 6 13.71 0.00 1.78 0.57 0.07 83.87 12:33:01 PM 7 21.67 0.00 1.12 0.43 0.07 76.71 12:34:02 PM all 14.37 0.00 0.94 0.04 0.08 84.56 12:34:02 PM 0 24.15 0.00 1.10 0.00 0.08 74.67 12:34:02 PM 1 10.26 0.00 0.85 0.02 0.10 88.77 12:34:02 PM 2 17.82 0.00 1.04 0.15 0.08 80.91 12:34:02 PM 3 12.26 0.00 0.97 0.02 0.08 86.67 12:34:02 PM 4 11.49 0.00 0.97 0.00 0.08 87.45 12:34:02 PM 5 9.45 0.00 1.04 0.17 0.07 89.27 12:34:02 PM 6 15.18 0.00 0.94 0.00 0.08 83.80 12:34:02 PM 7 14.33 0.00 0.60 0.00 0.08 84.98 12:35:01 PM all 21.68 0.00 1.87 0.26 0.09 76.10 12:35:01 PM 0 15.55 0.00 2.14 0.00 0.10 82.20 12:35:01 PM 1 24.33 0.00 3.09 1.16 0.10 71.32 12:35:01 PM 2 22.93 0.00 2.08 0.02 0.09 74.89 12:35:01 PM 3 24.35 0.00 1.48 0.10 0.09 73.98 12:35:01 PM 4 23.65 0.00 1.81 0.00 0.09 74.46 12:35:01 PM 5 31.03 0.00 1.36 0.03 0.09 67.49 12:35:01 PM 6 16.41 0.00 1.21 0.02 0.09 82.27 12:35:01 PM 7 15.23 0.00 1.75 0.78 0.09 82.15 12:36:01 PM all 28.37 0.00 1.37 0.13 0.08 70.05 12:36:01 PM 0 25.89 0.00 1.12 0.18 0.08 72.73 12:36:01 PM 1 64.36 0.00 2.15 0.20 0.12 33.18 12:36:01 PM 2 27.50 0.00 1.50 0.02 0.07 70.91 12:36:01 PM 3 21.05 0.00 1.27 0.10 0.08 77.49 12:36:01 PM 4 17.21 0.00 1.24 0.22 0.07 81.26 12:36:01 PM 5 35.62 0.00 1.39 0.00 0.07 62.93 12:36:01 PM 6 10.55 0.00 0.97 0.32 0.08 88.08 12:36:01 PM 7 24.87 0.00 1.31 0.00 0.07 73.75 12:36:01 PM CPU %user %nice %system %iowait %steal %idle 12:37:01 PM all 28.83 0.00 0.97 1.15 0.07 68.97 12:37:01 PM 0 12.19 0.00 0.58 0.35 0.07 86.81 12:37:01 PM 1 32.50 0.00 1.74 1.44 0.07 64.25 12:37:01 PM 2 51.01 0.00 1.89 2.72 0.10 44.28 12:37:01 PM 3 27.13 0.00 0.98 2.22 0.05 69.62 12:37:01 PM 4 38.11 0.00 0.40 0.00 0.07 61.42 12:37:01 PM 5 18.04 0.00 1.11 1.98 0.08 78.80 12:37:01 PM 6 43.69 0.00 0.60 0.38 0.07 55.26 12:37:01 PM 7 7.95 0.00 0.48 0.15 0.05 91.36 Average: all 22.16 0.00 1.46 0.72 0.09 75.57 Average: 0 22.35 0.00 1.45 0.58 0.08 75.53 Average: 1 26.83 0.00 1.63 1.18 0.10 70.25 Average: 2 25.09 0.00 1.52 1.02 0.09 72.28 Average: 3 22.00 0.00 1.40 0.89 0.08 75.63 Average: 4 19.20 0.00 1.35 0.41 0.09 78.94 Average: 5 25.79 0.00 1.76 0.84 0.10 71.51 Average: 6 18.75 0.00 1.33 0.41 0.07 79.45 Average: 7 17.25 0.00 1.23 0.45 0.08 81.00