---> uname -a: Linux prd-centos8-docker-8c-8g-26676.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1136 25109 19 5644 30280 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:b2:94:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.156/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:feb2:9446/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:e2:cf:ba 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:aff:fee2:cfba/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) 07/08/2025 _x86_64_ (8 CPU) 13:09:59 LINUX RESTART (8 CPU) 01:10:00 PM tps rtps wtps bread/s bwrtn/s 01:11:01 PM 507.42 275.51 231.91 21423.50 42414.27 01:12:01 PM 266.39 18.00 248.39 4017.20 12784.07 01:13:01 PM 211.28 1.07 210.21 156.46 44787.17 01:14:01 PM 45.03 0.60 44.43 395.94 7464.47 01:15:01 PM 29.46 0.57 28.90 25.46 511.96 01:16:01 PM 7.28 0.00 7.28 0.00 419.51 01:17:01 PM 21.18 0.00 21.18 0.00 447.04 01:18:01 PM 102.35 0.00 102.35 0.00 23562.48 01:19:01 PM 202.88 0.00 202.88 0.00 2125.49 01:20:01 PM 57.45 3.48 53.97 6109.83 27696.62 01:21:01 PM 42.94 0.82 42.12 198.33 8025.62 Average: 136.52 27.77 108.76 2975.34 15530.20 01:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:11:01 PM 29686792 31303792 2968920 9.09 2688 1942580 1420304 4.21 146088 2401056 147832 01:12:01 PM 27761356 29926048 4894356 14.99 2688 2477200 2795044 8.29 239504 4169640 279124 01:13:01 PM 24691172 28075492 7964540 24.39 2688 3668484 4275084 12.68 340628 7017612 164776 01:14:01 PM 24097688 27498236 8558024 26.21 2688 3682888 5279744 15.66 434172 7510892 100 01:15:01 PM 23966212 27372288 8689500 26.61 2688 3687996 4772480 14.16 440888 7636224 20 01:16:01 PM 24889404 28304900 7766308 23.78 2688 3697424 4017032 11.92 442748 6717084 176 01:17:01 PM 24441632 28096696 8214080 25.15 2688 3934448 4080300 12.11 505860 7094504 232284 01:18:01 PM 22342180 26481968 10313532 31.58 2688 4408004 7076596 21.00 554776 9080524 3948 01:19:01 PM 24043652 28131908 8612060 26.37 2688 4344072 3927952 11.65 553640 7399988 17444 01:20:01 PM 25316368 30575520 7339344 22.47 2688 5506468 1889664 5.61 763128 5907860 186428 01:21:01 PM 25726700 31027088 6929012 21.22 2688 5542892 1513196 4.49 969472 5291596 30104 Average: 25178469 28799449 7477243 22.90 2688 3899314 3731581 11.07 490082 6384271 96567 01:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:11:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 513.75 314.87 1790.17 65.12 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 378.20 301.20 5089.67 59.35 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 430.08 277.21 10716.57 42.41 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM lo 7.85 7.85 0.65 0.65 0.00 0.00 0.00 0.00 01:14:01 PM eth0 19.52 18.49 5.65 8.28 0.00 0.00 0.00 0.00 01:14:01 PM docker0 1.60 2.03 0.24 0.24 0.00 0.00 0.00 0.00 01:14:01 PM vethffb78ff 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:15:01 PM lo 62.89 62.89 4.78 4.78 0.00 0.00 0.00 0.00 01:15:01 PM eth0 345.11 238.43 100.66 102.39 0.00 0.00 0.00 0.00 01:15:01 PM docker0 10.28 11.66 1.52 1.56 0.00 0.00 0.00 0.00 01:16:01 PM lo 36.52 36.52 1.78 1.78 0.00 0.00 0.00 0.00 01:16:01 PM eth0 211.31 148.18 90.33 53.75 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:17:01 PM eth0 170.07 126.60 749.35 33.34 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 226.52 226.52 32.68 32.68 0.00 0.00 0.00 0.00 01:18:01 PM eth0 538.39 280.24 2278.67 23.88 0.00 0.00 0.00 0.00 01:18:01 PM docker0 94.70 101.72 14.52 16.21 0.00 0.00 0.00 0.00 01:18:01 PM veth479edc9 86.75 93.15 14.88 14.01 0.00 0.00 0.00 0.00 01:18:01 PM veth7736b11 7.95 9.26 0.94 2.47 0.00 0.00 0.00 0.00 01:19:01 PM lo 1200.20 1200.20 215.62 215.62 0.00 0.00 0.00 0.00 01:19:01 PM eth0 140.31 102.45 317.15 38.25 0.00 0.00 0.00 0.00 01:19:01 PM docker0 535.90 548.61 107.25 102.12 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 01:20:01 PM eth0 316.83 234.09 3331.65 26.33 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 91.72 74.99 240.80 28.03 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 139.29 139.29 23.19 23.19 0.00 0.00 0.00 0.00 Average: eth0 287.29 192.67 2245.60 43.78 0.00 0.00 0.00 0.00 Average: docker0 58.30 60.25 11.21 10.90 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) 07/08/2025 _x86_64_ (8 CPU) 13:09:59 LINUX RESTART (8 CPU) 01:10:00 PM CPU %user %nice %system %iowait %steal %idle 01:11:01 PM all 18.07 0.02 3.67 2.63 0.07 75.54 01:11:01 PM 0 17.19 0.00 2.61 2.43 0.07 77.70 01:11:01 PM 1 41.13 0.00 3.94 2.21 0.08 52.64 01:11:01 PM 2 22.10 0.00 2.96 2.11 0.07 72.77 01:11:01 PM 3 14.62 0.00 2.92 0.48 0.07 81.92 01:11:01 PM 4 9.01 0.00 3.40 2.53 0.07 85.00 01:11:01 PM 5 16.04 0.00 4.50 6.39 0.07 72.99 01:11:01 PM 6 13.96 0.00 3.58 2.29 0.07 80.11 01:11:01 PM 7 10.40 0.15 5.42 2.63 0.07 81.33 01:12:01 PM all 27.59 0.00 1.39 1.45 0.07 69.51 01:12:01 PM 0 16.88 0.00 1.17 1.79 0.08 80.08 01:12:01 PM 1 32.99 0.00 1.24 1.89 0.07 63.82 01:12:01 PM 2 20.15 0.00 1.05 0.80 0.07 77.93 01:12:01 PM 3 30.45 0.00 1.57 1.76 0.08 66.14 01:12:01 PM 4 33.51 0.00 2.21 1.97 0.08 62.23 01:12:01 PM 5 21.06 0.00 1.47 0.62 0.07 76.79 01:12:01 PM 6 30.04 0.00 1.72 1.37 0.07 66.81 01:12:01 PM 7 35.64 0.00 0.65 1.37 0.05 62.28 01:13:01 PM all 36.55 0.00 2.65 2.24 0.08 58.47 01:13:01 PM 0 16.55 0.00 2.85 0.12 0.08 80.40 01:13:01 PM 1 38.48 0.00 2.32 7.35 0.08 51.77 01:13:01 PM 2 49.52 0.00 3.87 2.90 0.08 43.63 01:13:01 PM 3 44.32 0.00 1.91 0.87 0.08 52.81 01:13:01 PM 4 38.96 0.00 2.32 3.49 0.08 55.15 01:13:01 PM 5 37.86 0.00 3.85 2.18 0.08 56.02 01:13:01 PM 6 30.30 0.00 1.92 0.67 0.08 67.02 01:13:01 PM 7 36.42 0.00 2.18 0.35 0.08 60.96 01:14:01 PM all 20.73 0.00 1.92 0.38 0.08 76.89 01:14:01 PM 0 25.56 0.00 2.34 0.02 0.10 71.98 01:14:01 PM 1 21.04 0.00 1.91 0.84 0.07 76.15 01:14:01 PM 2 15.83 0.00 1.51 0.95 0.10 81.61 01:14:01 PM 3 19.58 0.00 1.96 0.97 0.07 77.42 01:14:01 PM 4 18.42 0.00 1.89 0.00 0.07 79.62 01:14:01 PM 5 24.57 0.00 1.96 0.12 0.07 73.28 01:14:01 PM 6 16.88 0.00 1.64 0.12 0.08 81.28 01:14:01 PM 7 23.94 0.00 2.17 0.03 0.07 73.78 01:15:01 PM all 16.82 0.00 1.97 0.05 0.08 81.07 01:15:01 PM 0 15.00 0.00 1.96 0.03 0.08 82.93 01:15:01 PM 1 15.79 0.00 1.93 0.05 0.08 82.15 01:15:01 PM 2 15.57 0.00 1.89 0.03 0.08 82.42 01:15:01 PM 3 15.11 0.00 1.54 0.12 0.07 83.17 01:15:01 PM 4 18.87 0.00 2.06 0.05 0.07 78.95 01:15:01 PM 5 14.93 0.00 2.46 0.05 0.08 82.47 01:15:01 PM 6 20.87 0.00 1.89 0.05 0.08 77.11 01:15:01 PM 7 18.44 0.00 2.06 0.05 0.08 79.37 01:16:01 PM all 7.45 0.00 0.62 0.02 0.05 91.86 01:16:01 PM 0 7.99 0.00 0.32 0.02 0.03 91.64 01:16:01 PM 1 5.56 0.00 1.14 0.00 0.07 93.24 01:16:01 PM 2 24.22 0.00 0.68 0.02 0.07 75.01 01:16:01 PM 3 3.86 0.00 0.42 0.00 0.05 95.67 01:16:01 PM 4 1.81 0.00 0.43 0.00 0.05 97.71 01:16:01 PM 5 5.63 0.00 0.52 0.00 0.03 93.82 01:16:01 PM 6 5.37 0.00 0.68 0.03 0.03 93.88 01:16:01 PM 7 5.19 0.00 0.75 0.10 0.05 93.90 01:17:01 PM all 29.22 0.00 0.78 0.04 0.07 69.89 01:17:01 PM 0 11.28 0.00 0.70 0.12 0.07 87.83 01:17:01 PM 1 37.75 0.00 0.30 0.03 0.07 61.85 01:17:01 PM 2 29.75 0.00 0.75 0.00 0.08 69.42 01:17:01 PM 3 18.56 0.00 0.67 0.03 0.07 80.67 01:17:01 PM 4 29.30 0.00 1.12 0.00 0.07 69.51 01:17:01 PM 5 24.92 0.00 0.98 0.03 0.07 74.00 01:17:01 PM 6 53.38 0.00 1.40 0.13 0.08 45.00 01:17:01 PM 7 28.78 0.00 0.32 0.00 0.05 70.86 01:18:01 PM all 27.72 0.00 1.87 1.04 0.09 69.28 01:18:01 PM 0 28.84 0.00 2.38 2.38 0.08 66.30 01:18:01 PM 1 38.53 0.00 1.93 0.99 0.08 58.47 01:18:01 PM 2 14.46 0.00 1.78 1.34 0.07 82.35 01:18:01 PM 3 18.27 0.00 2.13 2.27 0.08 77.24 01:18:01 PM 4 33.17 0.00 2.30 0.02 0.10 64.41 01:18:01 PM 5 25.98 0.00 1.51 0.17 0.10 72.24 01:18:01 PM 6 38.41 0.00 1.68 0.13 0.08 59.70 01:18:01 PM 7 24.02 0.00 1.24 1.06 0.10 73.58 01:19:01 PM all 26.13 0.00 1.94 0.28 0.09 71.55 01:19:01 PM 0 25.81 0.00 1.83 0.03 0.10 72.23 01:19:01 PM 1 18.29 0.00 2.18 0.03 0.10 79.40 01:19:01 PM 2 25.00 0.00 2.08 0.02 0.10 72.80 01:19:01 PM 3 27.04 0.00 1.31 0.02 0.08 71.55 01:19:01 PM 4 29.46 0.00 1.37 0.03 0.08 69.05 01:19:01 PM 5 34.03 0.00 2.16 0.03 0.08 63.70 01:19:01 PM 6 18.43 0.00 1.44 0.15 0.08 79.89 01:19:01 PM 7 30.95 0.00 3.15 1.96 0.08 63.85 01:20:01 PM all 25.93 0.00 1.56 1.43 0.07 71.01 01:20:01 PM 0 27.38 0.00 1.49 0.27 0.07 70.79 01:20:01 PM 1 13.61 0.00 1.84 3.65 0.05 80.85 01:20:01 PM 2 34.83 0.00 1.79 0.17 0.07 63.14 01:20:01 PM 3 31.71 0.00 2.21 1.99 0.08 64.00 01:20:01 PM 4 20.57 0.00 1.24 2.61 0.07 75.52 01:20:01 PM 5 34.19 0.00 1.32 1.96 0.08 62.45 01:20:01 PM 6 18.84 0.00 1.46 0.37 0.07 79.27 01:20:01 PM 7 26.30 0.00 1.12 0.43 0.07 72.08 01:21:01 PM all 21.73 0.00 1.07 0.32 0.06 76.82 01:21:01 PM 0 27.22 0.00 0.53 0.00 0.07 72.18 01:21:01 PM 1 13.35 0.00 1.49 0.12 0.08 84.96 01:21:01 PM 2 22.42 0.00 1.24 0.75 0.08 75.51 01:21:01 PM 3 5.71 0.00 0.87 1.24 0.03 92.15 01:21:01 PM 4 5.88 0.00 0.72 0.02 0.03 93.36 01:21:01 PM 5 27.18 0.00 0.50 0.00 0.05 72.27 01:21:01 PM 6 27.74 0.00 1.95 0.37 0.07 69.87 01:21:01 PM 7 44.31 0.00 1.29 0.08 0.07 54.26 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.43 0.00 1.77 0.90 0.07 73.82 Average: 0 19.96 0.00 1.65 0.66 0.08 77.65 Average: 1 25.16 0.00 1.84 1.56 0.08 71.36 Average: 2 24.88 0.00 1.78 0.83 0.08 72.43 Average: 3 20.82 0.00 1.59 0.88 0.07 76.64 Average: 4 21.69 0.00 1.73 0.98 0.07 75.53 Average: 5 24.20 0.00 1.93 1.06 0.07 72.74 Average: 6 24.91 0.00 1.76 0.52 0.07 72.73 Average: 7 25.83 0.01 1.86 0.74 0.07 71.50