---> uname -a: Linux prd-centos8-docker-8c-8g-20020.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1150 25331 19 5408 30266 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:08:cd:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fe08:cd8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:77:9e:e6 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:b4ff:fe77:9ee6/64 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) 06/10/2025 _x86_64_ (8 CPU) 13:48:41 LINUX RESTART (8 CPU) 01:49:01 PM tps rtps wtps bread/s bwrtn/s 01:50:01 PM 179.17 19.44 159.73 5438.47 7991.94 01:51:01 PM 239.21 18.61 220.61 4066.77 10882.91 01:52:01 PM 168.34 0.42 167.93 108.23 20596.20 01:53:01 PM 81.17 0.58 80.59 395.20 31499.77 01:54:01 PM 35.94 0.48 35.45 21.46 609.45 01:55:01 PM 7.55 0.00 7.55 0.00 163.70 01:56:01 PM 3.42 0.00 3.42 0.00 340.75 01:57:01 PM 8.27 0.00 8.27 0.00 315.61 01:58:01 PM 107.50 0.00 107.50 0.00 23310.96 01:59:01 PM 17.59 0.00 17.59 0.00 682.64 02:00:01 PM 136.44 2.48 133.96 4510.63 1759.16 Average: 89.51 3.82 85.69 1321.93 8923.04 01:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 PM 29649528 31292248 3006184 9.21 2688 1966420 1452816 4.31 146936 2432972 145804 01:51:01 PM 27683768 29834320 4971944 15.23 2688 2464056 2643224 7.84 243028 4246800 268584 01:52:01 PM 24971164 28336984 7684548 23.53 2688 3651400 4022688 11.94 336884 6758704 888932 01:53:01 PM 24350584 27732344 8305128 25.43 2688 3665564 4719492 14.00 427704 7271628 56 01:54:01 PM 24215388 27603720 8440324 25.85 2688 3671444 4744060 14.08 437440 7394460 80 01:55:01 PM 24176360 27565368 8479352 25.97 2688 3672564 4486524 13.31 437508 7436140 32 01:56:01 PM 25156712 28555024 7499000 22.96 2688 3681768 3717652 11.03 439300 6459892 20 01:57:01 PM 25089572 28492896 7566140 23.17 2688 3686360 3757732 11.15 446884 6518008 404 01:58:01 PM 23668196 27761100 8987516 27.52 2688 4364576 5829496 17.30 547064 7776124 1624 01:59:01 PM 23578040 27623032 9077672 27.80 2688 4303188 4283800 12.71 541384 7881752 24 02:00:01 PM 23560292 28542216 9095420 27.85 2688 5234684 3511012 10.42 718376 7715408 780636 Average: 25099964 28485387 7555748 23.14 2688 3669275 3924409 11.64 429319 6535626 189654 01:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 492.54 343.90 1826.32 68.11 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 441.16 322.91 4963.71 60.94 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 414.91 272.81 10672.14 38.93 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM lo 2.27 2.27 0.11 0.11 0.00 0.00 0.00 0.00 01:53:01 PM eth0 26.44 13.61 10.28 7.68 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 01:53:01 PM vethde686d7 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:54:01 PM lo 48.95 48.95 4.16 4.16 0.00 0.00 0.00 0.00 01:54:01 PM eth0 180.59 121.39 52.01 55.96 0.00 0.00 0.00 0.00 01:54:01 PM docker0 10.03 11.53 1.58 1.47 0.00 0.00 0.00 0.00 01:54:01 PM vethec5ee68 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:55:01 PM lo 57.68 57.68 2.93 2.93 0.00 0.00 0.00 0.00 01:55:01 PM eth0 169.46 116.53 53.78 59.98 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.72 0.93 0.11 0.17 0.00 0.00 0.00 0.00 01:56:01 PM lo 44.89 44.89 2.19 2.19 0.00 0.00 0.00 0.00 01:56:01 PM eth0 140.50 114.25 55.69 47.46 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:57:01 PM eth0 176.90 121.90 95.24 40.55 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM lo 12.88 12.88 2.15 2.15 0.00 0.00 0.00 0.00 01:58:01 PM eth0 612.58 352.50 2844.10 28.28 0.00 0.00 0.00 0.00 01:58:01 PM docker0 6.30 6.75 0.70 1.55 0.00 0.00 0.00 0.00 01:58:01 PM vethd7d2e62 6.30 6.88 0.79 1.57 0.00 0.00 0.00 0.00 01:58:01 PM vethfc8bc53 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:59:01 PM lo 1031.50 1031.50 224.87 224.87 0.00 0.00 0.00 0.00 01:59:01 PM eth0 127.87 92.30 36.11 38.34 0.00 0.00 0.00 0.00 01:59:01 PM docker0 496.78 514.48 112.92 108.45 0.00 0.00 0.00 0.00 02:00:01 PM lo 1.20 1.20 0.06 0.06 0.00 0.00 0.00 0.00 02:00:01 PM eth0 108.53 93.95 1503.76 19.39 0.00 0.00 0.00 0.00 02:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 109.07 109.07 21.50 21.50 0.00 0.00 0.00 0.00 Average: eth0 262.86 178.73 2010.33 42.33 0.00 0.00 0.00 0.00 Average: docker0 46.72 48.54 10.48 10.15 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) 06/10/2025 _x86_64_ (8 CPU) 13:48:41 LINUX RESTART (8 CPU) 01:49:01 PM CPU %user %nice %system %iowait %steal %idle 01:50:01 PM all 10.68 0.00 1.57 1.36 0.05 86.34 01:50:01 PM 0 8.20 0.00 1.57 0.95 0.05 89.23 01:50:01 PM 1 17.92 0.00 1.35 1.84 0.07 78.83 01:50:01 PM 2 3.69 0.00 1.74 1.95 0.10 92.52 01:50:01 PM 3 11.95 0.00 1.81 0.85 0.05 85.34 01:50:01 PM 4 11.91 0.00 1.35 1.25 0.03 85.46 01:50:01 PM 5 7.70 0.00 1.79 1.66 0.03 88.82 01:50:01 PM 6 8.13 0.00 1.69 0.94 0.03 89.21 01:50:01 PM 7 15.90 0.00 1.23 1.42 0.05 81.39 01:51:01 PM all 29.52 0.00 1.43 1.84 0.09 67.13 01:51:01 PM 0 23.48 0.00 1.64 2.29 0.10 72.49 01:51:01 PM 1 39.74 0.00 2.20 1.30 0.08 56.67 01:51:01 PM 2 30.28 0.00 1.46 1.92 0.08 66.25 01:51:01 PM 3 23.96 0.00 1.42 2.59 0.08 71.94 01:51:01 PM 4 25.36 0.00 1.04 1.57 0.08 71.95 01:51:01 PM 5 32.99 0.00 1.82 1.10 0.10 63.98 01:51:01 PM 6 31.92 0.00 0.99 1.27 0.08 65.74 01:51:01 PM 7 28.41 0.00 0.85 2.64 0.08 68.02 01:52:01 PM all 36.13 0.00 2.63 2.32 0.12 58.80 01:52:01 PM 0 34.81 0.00 1.93 0.34 0.13 62.79 01:52:01 PM 1 26.79 0.00 3.06 2.54 0.12 67.49 01:52:01 PM 2 39.18 0.00 3.26 3.68 0.10 53.78 01:52:01 PM 3 38.32 0.00 2.66 5.29 0.15 53.58 01:52:01 PM 4 35.61 0.00 2.92 3.09 0.10 58.28 01:52:01 PM 5 40.37 0.00 2.17 0.89 0.12 56.45 01:52:01 PM 6 43.93 0.00 1.82 0.91 0.13 53.21 01:52:01 PM 7 30.03 0.00 3.19 1.85 0.12 64.81 01:53:01 PM all 14.98 0.00 1.46 3.95 0.06 79.55 01:53:01 PM 0 13.48 0.00 1.49 1.29 0.07 83.68 01:53:01 PM 1 18.01 0.00 1.89 14.63 0.07 65.41 01:53:01 PM 2 13.32 0.00 1.30 8.41 0.07 76.90 01:53:01 PM 3 19.42 0.00 1.64 5.15 0.07 73.73 01:53:01 PM 4 9.21 0.00 1.25 0.74 0.07 88.73 01:53:01 PM 5 13.92 0.00 1.12 0.33 0.05 84.58 01:53:01 PM 6 8.80 0.00 1.22 0.69 0.07 89.23 01:53:01 PM 7 23.64 0.00 1.75 0.42 0.07 74.12 01:54:01 PM all 21.01 0.00 2.23 0.10 0.09 76.57 01:54:01 PM 0 19.10 0.00 2.59 0.20 0.08 78.02 01:54:01 PM 1 24.75 0.00 2.19 0.13 0.08 72.84 01:54:01 PM 2 24.65 0.00 2.76 0.03 0.08 72.47 01:54:01 PM 3 20.36 0.00 2.14 0.12 0.08 77.30 01:54:01 PM 4 17.93 0.00 1.79 0.13 0.12 80.02 01:54:01 PM 5 21.61 0.00 2.60 0.03 0.08 75.67 01:54:01 PM 6 16.40 0.00 1.73 0.10 0.07 81.71 01:54:01 PM 7 23.27 0.00 2.04 0.03 0.08 74.57 01:55:01 PM all 4.21 0.00 0.80 0.01 0.05 94.93 01:55:01 PM 0 4.38 0.00 0.52 0.02 0.07 95.02 01:55:01 PM 1 4.34 0.00 1.47 0.02 0.07 94.10 01:55:01 PM 2 2.73 0.00 0.97 0.03 0.07 96.20 01:55:01 PM 3 5.13 0.00 0.73 0.00 0.05 94.09 01:55:01 PM 4 5.24 0.00 0.32 0.00 0.03 94.41 01:55:01 PM 5 3.01 0.00 0.92 0.02 0.05 96.01 01:55:01 PM 6 5.03 0.00 0.60 0.00 0.05 94.31 01:55:01 PM 7 3.83 0.00 0.85 0.00 0.05 95.27 01:56:01 PM all 5.87 0.00 0.61 0.02 0.05 93.46 01:56:01 PM 0 2.35 0.00 0.70 0.15 0.03 96.76 01:56:01 PM 1 1.57 0.00 1.15 0.00 0.05 97.23 01:56:01 PM 2 18.68 0.00 0.80 0.02 0.07 80.43 01:56:01 PM 3 7.40 0.00 0.32 0.00 0.05 92.24 01:56:01 PM 4 3.13 0.00 0.33 0.00 0.07 96.47 01:56:01 PM 5 5.31 0.00 0.87 0.00 0.03 93.79 01:56:01 PM 6 6.43 0.00 0.17 0.00 0.05 93.35 01:56:01 PM 7 2.06 0.00 0.50 0.00 0.05 97.39 01:57:01 PM all 24.62 0.00 0.77 0.02 0.05 74.54 01:57:01 PM 0 29.80 0.00 0.62 0.00 0.07 69.52 01:57:01 PM 1 18.90 0.00 0.87 0.07 0.07 80.10 01:57:01 PM 2 48.72 0.00 1.68 0.02 0.07 49.51 01:57:01 PM 3 11.61 0.00 0.45 0.00 0.05 87.89 01:57:01 PM 4 27.21 0.00 0.32 0.00 0.05 72.43 01:57:01 PM 5 17.31 0.00 0.33 0.00 0.03 82.32 01:57:01 PM 6 30.19 0.00 0.84 0.00 0.03 68.94 01:57:01 PM 7 13.24 0.00 1.05 0.07 0.03 85.60 01:58:01 PM all 27.88 0.00 1.86 1.36 0.09 68.80 01:58:01 PM 0 23.26 0.00 1.79 0.60 0.10 74.25 01:58:01 PM 1 26.06 0.00 1.73 5.53 0.08 66.60 01:58:01 PM 2 22.89 0.00 2.12 1.73 0.10 73.17 01:58:01 PM 3 47.90 0.00 2.53 0.07 0.08 49.42 01:58:01 PM 4 36.17 0.00 1.71 0.29 0.08 61.75 01:58:01 PM 5 19.92 0.00 1.71 1.39 0.08 76.90 01:58:01 PM 6 16.67 0.00 1.76 0.08 0.08 81.40 01:58:01 PM 7 30.17 0.00 1.53 1.21 0.12 66.97 01:59:01 PM all 28.00 0.00 2.28 0.05 0.10 69.57 01:59:01 PM 0 28.78 0.00 1.93 0.02 0.10 69.17 01:59:01 PM 1 33.67 0.00 1.88 0.08 0.08 64.28 01:59:01 PM 2 28.90 0.00 2.60 0.02 0.12 68.36 01:59:01 PM 3 20.40 0.00 2.33 0.05 0.10 77.12 01:59:01 PM 4 34.07 0.00 1.91 0.02 0.10 63.90 01:59:01 PM 5 25.03 0.00 2.88 0.02 0.10 71.97 01:59:01 PM 6 28.79 0.00 3.11 0.10 0.12 67.88 01:59:01 PM 7 24.36 0.00 1.58 0.07 0.10 73.90 02:00:01 PM all 32.62 0.00 1.63 0.48 0.07 65.20 02:00:01 PM 0 39.45 0.00 1.42 1.11 0.07 57.95 02:00:01 PM 1 40.23 0.00 1.54 0.40 0.08 57.74 02:00:01 PM 2 22.09 0.00 1.34 0.08 0.07 76.42 02:00:01 PM 3 9.67 0.00 1.63 1.41 0.07 87.23 02:00:01 PM 4 23.59 0.00 1.71 0.28 0.07 74.36 02:00:01 PM 5 41.89 0.00 1.18 0.03 0.07 56.83 02:00:01 PM 6 31.34 0.00 1.49 0.00 0.08 67.09 02:00:01 PM 7 52.60 0.00 2.76 0.52 0.08 44.04 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.40 0.00 1.57 1.05 0.08 75.91 Average: 0 20.63 0.00 1.47 0.63 0.08 77.19 Average: 1 22.90 0.00 1.76 2.41 0.08 72.85 Average: 2 23.20 0.00 1.82 1.63 0.08 73.27 Average: 3 19.63 0.00 1.60 1.41 0.08 77.28 Average: 4 20.84 0.00 1.33 0.67 0.07 77.09 Average: 5 20.81 0.00 1.58 0.50 0.07 77.04 Average: 6 20.68 0.00 1.40 0.37 0.07 77.47 Average: 7 22.49 0.00 1.58 0.75 0.08 75.11