---> uname -a: Linux prd-centos8-docker-8c-8g-19757.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 1143 25336 19 5410 30273 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:eb:fd:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85548sec preferred_lft 85548sec inet6 fe80::f816:3eff:feeb:fd21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:a6:21:8a 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::42:2eff:fea6:218a/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) 06/09/2025 _x86_64_ (8 CPU) 17:43:49 LINUX RESTART (8 CPU) 05:44:01 PM tps rtps wtps bread/s bwrtn/s 05:45:01 PM 268.14 28.51 239.64 7092.45 22459.13 05:46:01 PM 237.59 18.94 218.64 4143.69 11012.56 05:47:01 PM 214.71 0.20 214.51 32.92 46302.73 05:48:01 PM 44.02 0.63 43.39 398.80 5740.82 05:49:01 PM 29.99 0.48 29.51 21.46 551.27 05:50:01 PM 3.57 0.00 3.57 0.00 92.40 05:51:01 PM 1.28 0.00 1.28 0.00 38.09 05:52:01 PM 1.28 0.00 1.28 0.00 39.63 05:53:01 PM 1.32 0.02 1.30 0.13 41.98 05:54:01 PM 8.90 0.00 8.90 0.00 545.68 05:55:01 PM 91.57 0.00 91.57 0.00 22911.15 05:56:01 PM 31.18 0.00 31.18 0.00 971.57 05:57:02 PM 120.77 2.48 118.28 4508.38 1714.87 05:58:01 PM 71.30 0.49 70.81 65.20 30037.00 Average: 80.42 3.70 76.71 1163.13 10151.87 05:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 PM 29615368 31258064 3040344 9.31 2688 1966752 1463020 4.34 147676 2465968 146020 05:46:01 PM 28216408 30370428 4439304 13.59 2688 2467484 2132012 6.33 247012 3710992 268660 05:47:01 PM 25573708 28939688 7082004 21.69 2688 3651428 3369568 10.00 337000 6139744 123424 05:48:01 PM 25088572 28470928 7567140 23.17 2688 3666408 3969416 11.78 430844 6529212 60 05:49:01 PM 24862036 28250624 7793676 23.87 2688 3672160 3890620 11.54 437940 6749096 184 05:50:01 PM 24843688 28232944 7812024 23.92 2688 3672840 3890812 11.54 437944 6767664 24 05:51:01 PM 24841132 28231112 7814580 23.93 2688 3673548 3890812 11.54 437944 6770132 100 05:52:01 PM 24838404 28229012 7817308 23.94 2688 3674188 3890812 11.54 437944 6773296 32 05:53:01 PM 24806324 28197692 7849388 24.04 2688 3674976 3906988 11.59 437968 6806048 76 05:54:01 PM 25746504 29148424 6909208 21.16 2688 3685424 3096552 9.19 439708 5869524 20 05:55:01 PM 24355112 28439128 8300600 25.42 2688 4344460 3910572 11.60 531084 7115844 52 05:56:01 PM 23046424 27174368 9609288 29.43 2688 4399520 6204168 18.41 549644 8389792 868 05:57:02 PM 24383940 28863300 8271772 25.33 2688 4737408 3159088 9.37 579064 7039660 280220 05:58:01 PM 25889764 30945300 6765948 20.72 2688 5303816 1593516 4.73 902632 5203496 24052 Average: 25436242 28910787 7219470 22.11 2688 3756458 3454854 10.25 453886 6166462 60271 05:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 PM eth0 542.14 344.30 1843.36 68.88 0.00 0.00 0.00 0.00 05:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM eth0 397.70 303.93 4952.11 58.31 0.00 0.00 0.00 0.00 05:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 PM eth0 417.81 285.32 10670.31 40.49 0.00 0.00 0.00 0.00 05:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 PM lo 7.06 7.06 0.60 0.60 0.00 0.00 0.00 0.00 05:48:01 PM eth0 20.69 16.16 8.31 8.71 0.00 0.00 0.00 0.00 05:48:01 PM docker0 1.42 1.83 0.23 0.22 0.00 0.00 0.00 0.00 05:48:01 PM veth9ced294 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 PM lo 57.90 57.90 4.45 4.45 0.00 0.00 0.00 0.00 05:49:01 PM eth0 210.60 162.93 68.13 67.19 0.00 0.00 0.00 0.00 05:49:01 PM docker0 9.21 10.85 1.45 1.46 0.00 0.00 0.00 0.00 05:50:01 PM lo 56.11 56.11 2.74 2.74 0.00 0.00 0.00 0.00 05:50:01 PM eth0 248.95 188.62 70.52 72.25 0.00 0.00 0.00 0.00 05:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 PM lo 56.35 56.35 2.75 2.75 0.00 0.00 0.00 0.00 05:51:01 PM eth0 154.62 115.00 43.28 47.55 0.00 0.00 0.00 0.00 05:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 PM lo 56.26 56.26 2.75 2.75 0.00 0.00 0.00 0.00 05:52:01 PM eth0 165.44 133.36 44.82 52.61 0.00 0.00 0.00 0.00 05:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 PM lo 56.46 56.46 2.76 2.76 0.00 0.00 0.00 0.00 05:53:01 PM eth0 169.31 143.41 49.17 59.12 0.00 0.00 0.00 0.00 05:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 PM lo 6.06 6.06 0.30 0.30 0.00 0.00 0.00 0.00 05:54:01 PM eth0 128.99 93.37 81.30 24.06 0.00 0.00 0.00 0.00 05:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:55:01 PM eth0 631.44 371.37 2852.49 35.79 0.00 0.00 0.00 0.00 05:55:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 PM veth358b4e5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:56:01 PM lo 668.74 668.74 144.46 144.46 0.00 0.00 0.00 0.00 05:56:01 PM eth0 114.30 83.37 36.64 37.60 0.00 0.00 0.00 0.00 05:56:01 PM docker0 316.43 329.26 63.37 76.61 0.00 0.00 0.00 0.00 05:56:01 PM veth358b4e5 285.62 298.07 64.31 54.75 0.00 0.00 0.00 0.01 05:56:01 PM veth6aece25 30.81 31.86 3.38 22.13 0.00 0.00 0.00 0.00 05:57:02 PM lo 375.54 375.54 82.74 82.74 0.00 0.00 0.00 0.00 05:57:02 PM eth0 96.74 82.08 1499.65 17.49 0.00 0.00 0.00 0.00 05:57:02 PM docker0 185.65 190.67 50.23 33.42 0.00 0.00 0.00 0.00 05:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 PM eth0 29.04 24.33 20.25 10.43 0.00 0.00 0.00 0.00 05:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 95.88 95.88 17.42 17.42 0.00 0.00 0.00 0.00 Average: eth0 237.94 167.85 1590.50 42.93 0.00 0.00 0.00 0.00 Average: docker0 36.67 38.10 8.24 7.99 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) 06/09/2025 _x86_64_ (8 CPU) 17:43:49 LINUX RESTART (8 CPU) 05:44:01 PM CPU %user %nice %system %iowait %steal %idle 05:45:01 PM all 14.05 0.00 2.01 1.80 0.06 82.09 05:45:01 PM 0 7.51 0.00 1.15 0.92 0.07 90.35 05:45:01 PM 1 22.23 0.00 2.74 1.27 0.05 73.70 05:45:01 PM 2 20.99 0.00 2.56 3.96 0.05 72.44 05:45:01 PM 3 20.06 0.00 2.15 1.40 0.05 76.33 05:45:01 PM 4 21.88 0.00 2.02 1.42 0.05 74.62 05:45:01 PM 5 7.71 0.00 1.93 4.54 0.08 85.73 05:45:01 PM 6 6.08 0.00 1.66 0.28 0.05 91.93 05:45:01 PM 7 5.86 0.00 1.88 0.59 0.05 91.62 05:46:01 PM all 29.72 0.00 1.39 2.92 0.09 65.87 05:46:01 PM 0 38.38 0.00 1.42 1.04 0.08 59.08 05:46:01 PM 1 25.13 0.00 1.82 6.15 0.08 66.81 05:46:01 PM 2 39.26 0.00 1.82 1.60 0.10 57.21 05:46:01 PM 3 27.16 0.00 1.19 1.95 0.08 69.61 05:46:01 PM 4 35.23 0.00 1.15 1.37 0.08 62.16 05:46:01 PM 5 23.17 0.00 1.89 10.41 0.08 64.45 05:46:01 PM 6 18.53 0.00 1.04 0.64 0.08 79.71 05:46:01 PM 7 30.88 0.00 0.82 0.25 0.08 67.97 05:47:01 PM all 32.81 0.00 2.64 3.29 0.09 61.17 05:47:01 PM 0 42.45 0.00 1.64 0.37 0.08 55.45 05:47:01 PM 1 24.39 0.00 2.94 5.99 0.08 66.59 05:47:01 PM 2 32.34 0.00 3.16 10.67 0.08 53.74 05:47:01 PM 3 30.91 0.00 2.33 0.49 0.10 66.18 05:47:01 PM 4 31.97 0.00 2.84 1.70 0.08 63.40 05:47:01 PM 5 39.22 0.00 2.93 2.09 0.10 55.67 05:47:01 PM 6 24.28 0.00 2.45 0.20 0.07 73.00 05:47:01 PM 7 36.92 0.00 2.84 4.80 0.08 55.36 05:48:01 PM all 19.75 0.00 1.89 0.68 0.08 77.61 05:48:01 PM 0 21.27 0.00 1.99 0.12 0.08 76.54 05:48:01 PM 1 27.90 0.00 2.49 2.06 0.08 67.47 05:48:01 PM 2 18.27 0.00 1.79 0.35 0.08 79.50 05:48:01 PM 3 23.73 0.00 2.14 0.79 0.08 73.26 05:48:01 PM 4 15.82 0.00 1.54 1.72 0.07 80.86 05:48:01 PM 5 17.30 0.00 1.76 0.15 0.07 80.73 05:48:01 PM 6 14.10 0.00 1.86 0.13 0.08 83.82 05:48:01 PM 7 19.56 0.00 1.54 0.10 0.08 78.72 05:49:01 PM all 18.29 0.00 1.97 0.13 0.08 79.53 05:49:01 PM 0 19.18 0.00 2.04 0.00 0.10 78.68 05:49:01 PM 1 14.82 0.00 1.71 0.08 0.08 83.31 05:49:01 PM 2 19.98 0.00 2.48 0.07 0.08 77.39 05:49:01 PM 3 13.92 0.00 1.98 0.18 0.08 83.83 05:49:01 PM 4 17.62 0.00 1.57 0.27 0.08 80.46 05:49:01 PM 5 20.59 0.00 2.08 0.12 0.07 77.15 05:49:01 PM 6 13.41 0.00 1.66 0.25 0.08 84.59 05:49:01 PM 7 26.75 0.00 2.29 0.05 0.08 70.82 05:50:01 PM all 1.48 0.00 0.61 0.03 0.05 97.83 05:50:01 PM 0 1.05 0.00 0.13 0.00 0.05 98.76 05:50:01 PM 1 1.21 0.00 0.65 0.00 0.08 98.06 05:50:01 PM 2 1.87 0.00 0.87 0.08 0.05 97.13 05:50:01 PM 3 1.55 0.00 0.37 0.00 0.05 98.03 05:50:01 PM 4 2.66 0.00 0.48 0.12 0.03 96.71 05:50:01 PM 5 1.05 0.00 0.38 0.00 0.05 98.51 05:50:01 PM 6 0.92 0.00 0.52 0.00 0.05 98.51 05:50:01 PM 7 1.55 0.00 1.45 0.05 0.03 96.91 05:51:01 PM all 0.90 0.00 0.55 0.01 0.04 98.50 05:51:01 PM 0 1.03 0.00 0.12 0.00 0.03 98.81 05:51:01 PM 1 1.25 0.00 0.95 0.00 0.05 97.74 05:51:01 PM 2 1.07 0.00 0.62 0.05 0.05 98.21 05:51:01 PM 3 0.60 0.00 0.32 0.00 0.05 99.03 05:51:01 PM 4 0.38 0.00 0.23 0.02 0.05 99.32 05:51:01 PM 5 1.13 0.00 0.35 0.00 0.03 98.48 05:51:01 PM 6 0.60 0.00 0.17 0.00 0.05 99.18 05:51:01 PM 7 1.13 0.00 1.62 0.00 0.03 97.21 05:52:01 PM all 0.93 0.00 0.53 0.00 0.04 98.49 05:52:01 PM 0 0.20 0.00 0.17 0.00 0.05 99.58 05:52:01 PM 1 1.57 0.00 0.57 0.00 0.05 97.81 05:52:01 PM 2 0.97 0.00 0.63 0.00 0.05 98.35 05:52:01 PM 3 0.80 0.00 0.27 0.00 0.05 98.88 05:52:01 PM 4 0.94 0.00 0.67 0.00 0.05 98.35 05:52:01 PM 5 1.15 0.00 0.33 0.00 0.03 98.48 05:52:01 PM 6 0.93 0.00 1.43 0.00 0.03 97.60 05:52:01 PM 7 0.88 0.00 0.17 0.00 0.03 98.92 05:53:01 PM all 1.59 0.00 0.60 0.00 0.05 97.76 05:53:01 PM 0 1.67 0.00 0.22 0.00 0.05 98.06 05:53:01 PM 1 1.51 0.00 0.95 0.00 0.07 97.47 05:53:01 PM 2 1.25 0.00 1.24 0.00 0.05 97.46 05:53:01 PM 3 1.40 0.00 0.70 0.00 0.05 97.84 05:53:01 PM 4 1.37 0.00 0.35 0.00 0.03 98.24 05:53:01 PM 5 2.65 0.00 0.27 0.00 0.05 97.03 05:53:01 PM 6 1.40 0.00 0.82 0.00 0.03 97.75 05:53:01 PM 7 1.47 0.00 0.25 0.00 0.03 98.25 05:54:01 PM all 11.65 0.00 0.34 0.04 0.03 87.93 05:54:01 PM 0 4.17 0.00 0.32 0.00 0.03 95.48 05:54:01 PM 1 3.79 0.00 0.33 0.00 0.02 95.86 05:54:01 PM 2 4.84 0.00 0.15 0.00 0.03 94.98 05:54:01 PM 3 5.84 0.00 0.47 0.02 0.03 93.64 05:54:01 PM 4 14.60 0.00 0.10 0.00 0.03 85.26 05:54:01 PM 5 7.86 0.00 0.15 0.00 0.03 91.96 05:54:01 PM 6 50.65 0.00 0.72 0.00 0.07 48.57 05:54:01 PM 7 1.42 0.00 0.52 0.32 0.02 97.73 05:55:01 PM all 33.20 0.00 1.72 0.96 0.08 64.03 05:55:01 PM 0 45.70 0.00 2.24 0.07 0.10 51.90 05:55:01 PM 1 29.07 0.00 2.29 0.85 0.08 67.70 05:55:01 PM 2 32.38 0.00 1.83 1.32 0.08 64.39 05:55:01 PM 3 17.69 0.00 1.79 1.07 0.07 79.38 05:55:01 PM 4 38.18 0.00 1.16 0.70 0.08 59.88 05:55:01 PM 5 41.73 0.00 1.41 0.18 0.08 56.59 05:55:01 PM 6 45.79 0.00 1.70 3.41 0.10 49.00 05:55:01 PM 7 15.05 0.00 1.38 0.05 0.07 83.46 05:55:01 PM CPU %user %nice %system %iowait %steal %idle 05:56:01 PM all 30.11 0.00 1.72 0.03 0.09 68.06 05:56:01 PM 0 22.49 0.00 1.84 0.00 0.08 75.59 05:56:01 PM 1 43.97 0.00 2.11 0.12 0.10 53.70 05:56:01 PM 2 27.91 0.00 1.54 0.03 0.08 70.43 05:56:01 PM 3 33.82 0.00 1.68 0.00 0.10 64.40 05:56:01 PM 4 21.63 0.00 1.17 0.02 0.08 77.10 05:56:01 PM 5 33.44 0.00 1.66 0.00 0.10 64.80 05:56:01 PM 6 22.25 0.00 2.11 0.02 0.08 75.54 05:56:01 PM 7 35.37 0.00 1.61 0.02 0.10 62.90 05:57:02 PM all 27.99 0.00 1.37 0.39 0.08 70.17 05:57:02 PM 0 24.85 0.00 2.01 1.84 0.10 71.20 05:57:02 PM 1 42.96 0.00 1.45 0.00 0.08 55.51 05:57:02 PM 2 14.10 0.00 1.37 0.03 0.08 84.41 05:57:02 PM 3 28.07 0.00 1.22 0.15 0.07 70.49 05:57:02 PM 4 25.69 0.00 1.39 0.07 0.07 72.79 05:57:02 PM 5 20.64 0.00 1.17 0.03 0.07 78.09 05:57:02 PM 6 42.13 0.00 1.60 0.50 0.08 55.68 05:57:02 PM 7 25.43 0.00 0.75 0.54 0.07 73.22 05:58:01 PM all 17.14 0.00 1.80 1.19 0.05 79.82 05:58:01 PM 0 6.50 0.00 2.14 0.31 0.07 90.99 05:58:01 PM 1 28.71 0.00 1.68 1.48 0.05 68.08 05:58:01 PM 2 5.32 0.00 1.21 0.24 0.03 93.20 05:58:01 PM 3 17.50 0.00 1.82 2.04 0.03 78.61 05:58:01 PM 4 19.86 0.00 1.26 2.40 0.05 76.43 05:58:01 PM 5 23.52 0.00 2.82 2.35 0.05 71.26 05:58:01 PM 6 16.88 0.00 1.94 0.46 0.03 80.69 05:58:01 PM 7 18.88 0.00 1.50 0.25 0.05 79.32 Average: all 17.10 0.00 1.37 0.82 0.06 80.65 Average: 0 16.88 0.00 1.24 0.33 0.07 81.47 Average: 1 19.16 0.00 1.62 1.28 0.07 77.86 Average: 2 15.75 0.00 1.52 1.31 0.07 81.35 Average: 3 15.92 0.00 1.31 0.58 0.06 82.13 Average: 4 17.68 0.00 1.14 0.70 0.06 80.42 Average: 5 17.19 0.00 1.36 1.42 0.06 79.96 Average: 6 18.43 0.00 1.40 0.42 0.06 79.68 Average: 7 15.78 0.00 1.33 0.50 0.06 82.34