---> uname -a: Linux prd-centos8-docker-8c-8g-23502.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 1142 25135 19 5612 30274 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:af:88:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:feaf:88a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:47:f2:1b 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::42:1dff:fe47:f21b/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) 06/24/2025 _x86_64_ (8 CPU) 16:26:29 LINUX RESTART (8 CPU) 04:27:01 PM tps rtps wtps bread/s bwrtn/s 04:28:01 PM 207.06 16.64 190.42 3070.31 10387.90 04:29:01 PM 221.04 2.73 218.31 1085.64 15695.92 04:30:00 PM 138.49 0.75 137.74 432.73 42563.83 04:30:01 PM 283.84 0.00 283.84 0.00 5768.69 04:31:01 PM 33.33 0.50 32.83 22.39 480.96 04:32:01 PM 12.30 0.00 12.30 0.00 500.18 04:33:01 PM 9.15 0.00 9.15 0.00 254.09 04:34:01 PM 109.71 0.00 109.71 0.00 23568.21 04:35:01 PM 165.33 0.00 165.33 0.00 1924.99 04:36:01 PM 55.14 2.63 52.51 4516.05 29237.04 04:37:01 PM 38.47 1.65 36.82 1781.01 5788.24 Average: 99.24 2.49 96.75 1090.04 12979.18 04:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:28:01 PM 29092592 30956768 3563120 10.91 2688 2181512 1664408 4.94 168252 2934732 154044 04:29:01 PM 26395528 28641136 6260184 19.17 2688 2555072 3783024 11.22 276360 5482596 86484 04:30:00 PM 24387200 27765824 8268512 25.32 2688 3663108 4922920 14.61 429048 7235352 44 04:30:01 PM 24381700 27760908 8274012 25.34 2688 3663120 4783792 14.19 429116 7239796 60 04:31:01 PM 24270424 27654784 8385288 25.68 2688 3668040 4575768 13.58 438520 7341992 644 04:32:01 PM 25082124 28475784 7573588 23.19 2688 3677188 3888068 11.54 440648 6532364 88 04:33:01 PM 24965708 28364176 7690004 23.55 2688 3681624 3924964 11.65 447820 6641320 3280 04:34:01 PM 23661936 27757560 8993776 27.54 2688 4366764 5773256 17.13 550840 7775688 1628 04:35:01 PM 24643848 28706168 8011864 24.53 2688 4321788 3735728 11.08 548108 6812784 17460 04:36:01 PM 25518408 30637876 7137304 21.86 2688 5370116 1900356 5.64 754188 5721156 72064 04:37:01 PM 25754160 31023628 6901552 21.13 2688 5515348 1520320 4.51 965688 5273808 42860 Average: 25286693 28885874 7369019 22.57 2688 3878516 3679328 10.92 495326 6271963 34423 04:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 PM eth0 337.87 251.25 1882.10 49.36 0.00 0.00 0.00 0.00 04:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 PM eth0 420.84 319.76 5210.82 51.66 0.00 0.00 0.00 0.00 04:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:00 PM lo 1.69 1.69 0.08 0.08 0.00 0.00 0.00 0.00 04:30:00 PM eth0 327.88 197.41 9647.83 19.72 0.00 0.00 0.00 0.00 04:30:00 PM docker0 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 04:30:00 PM vethea828f1 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 PM lo 4.04 4.04 0.20 0.20 0.00 0.00 0.00 0.00 04:30:01 PM eth0 16.16 4.04 9.38 2.00 0.00 0.00 0.00 0.00 04:30:01 PM docker0 0.00 1.01 0.00 0.11 0.00 0.00 0.00 0.00 04:30:01 PM vethea828f1 0.00 3.03 0.00 0.28 0.00 0.00 0.00 0.00 04:31:01 PM lo 44.51 44.51 3.92 3.92 0.00 0.00 0.00 0.00 04:31:01 PM eth0 177.23 123.35 45.86 49.48 0.00 0.00 0.00 0.00 04:31:01 PM docker0 9.86 11.36 1.56 1.46 0.00 0.00 0.00 0.00 04:32:01 PM lo 46.52 46.52 2.39 2.39 0.00 0.00 0.00 0.00 04:32:01 PM eth0 183.74 135.04 52.40 49.65 0.00 0.00 0.00 0.00 04:32:01 PM docker0 0.70 0.93 0.11 0.18 0.00 0.00 0.00 0.00 04:33:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:33:01 PM eth0 126.21 90.82 74.87 31.11 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 19.94 19.94 2.47 2.47 0.00 0.00 0.00 0.00 04:34:01 PM eth0 672.91 385.42 2959.05 31.25 0.00 0.00 0.00 0.00 04:34:01 PM docker0 8.46 10.35 0.81 1.96 0.00 0.00 0.00 0.00 04:34:01 PM veth84e3b58 8.46 10.48 0.93 1.97 0.00 0.00 0.00 0.00 04:34:01 PM veth62b276a 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 04:35:01 PM lo 1400.15 1400.15 243.07 243.07 0.00 0.00 0.00 0.00 04:35:01 PM eth0 91.02 80.46 302.82 30.39 0.00 0.00 0.00 0.00 04:35:01 PM docker0 610.25 627.96 119.00 114.65 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 04:36:01 PM eth0 253.09 163.11 2316.78 21.44 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 255.10 189.62 1257.86 34.35 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 151.40 151.40 25.20 25.20 0.00 0.00 0.00 0.00 Average: eth0 284.08 193.31 2359.14 36.81 0.00 0.00 0.00 0.00 Average: docker0 62.93 65.08 12.15 11.83 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) 06/24/2025 _x86_64_ (8 CPU) 16:26:29 LINUX RESTART (8 CPU) 04:27:01 PM CPU %user %nice %system %iowait %steal %idle 04:28:01 PM all 13.18 0.00 1.16 0.74 0.05 84.87 04:28:01 PM 0 5.88 0.00 0.53 0.17 0.05 93.37 04:28:01 PM 1 17.65 0.00 1.12 1.15 0.07 80.01 04:28:01 PM 2 25.31 0.00 1.92 0.79 0.05 71.93 04:28:01 PM 3 17.16 0.00 1.39 1.00 0.05 80.40 04:28:01 PM 4 7.06 0.00 0.95 0.37 0.03 91.58 04:28:01 PM 5 15.73 0.00 1.60 1.37 0.05 81.25 04:28:01 PM 6 10.47 0.00 1.19 0.95 0.05 87.34 04:28:01 PM 7 6.23 0.00 0.58 0.12 0.03 93.04 04:29:01 PM all 43.84 0.00 1.39 0.88 0.09 53.80 04:29:01 PM 0 57.83 0.00 1.79 1.09 0.12 39.17 04:29:01 PM 1 25.19 0.00 1.12 0.48 0.08 73.12 04:29:01 PM 2 44.76 0.00 2.17 1.52 0.08 51.46 04:29:01 PM 3 36.62 0.00 1.22 0.33 0.08 61.74 04:29:01 PM 4 43.33 0.00 1.17 1.00 0.10 54.40 04:29:01 PM 5 42.06 0.00 1.15 0.57 0.07 56.16 04:29:01 PM 6 42.71 0.00 1.20 0.87 0.08 55.13 04:29:01 PM 7 58.18 0.00 1.27 1.20 0.08 39.27 04:30:00 PM all 24.21 0.00 2.95 1.29 0.08 71.48 04:30:00 PM 0 29.63 0.00 3.05 0.72 0.09 66.52 04:30:00 PM 1 21.68 0.00 3.46 1.81 0.09 72.96 04:30:00 PM 2 25.35 0.00 2.61 3.89 0.07 68.08 04:30:00 PM 3 21.67 0.00 2.58 0.90 0.09 74.76 04:30:00 PM 4 29.80 0.00 2.96 0.22 0.07 66.96 04:30:00 PM 5 17.68 0.00 2.91 1.09 0.07 78.26 04:30:00 PM 6 23.35 0.00 3.09 0.75 0.09 72.72 04:30:00 PM 7 24.50 0.00 2.98 0.89 0.09 71.55 04:30:01 PM all 11.27 0.00 2.03 0.25 0.00 86.46 04:30:01 PM 0 1.01 0.00 0.00 0.00 0.00 98.99 04:30:01 PM 1 53.47 0.00 7.92 0.00 0.00 38.61 04:30:01 PM 2 1.01 0.00 0.00 0.00 0.00 98.99 04:30:01 PM 3 1.01 0.00 1.01 0.00 0.00 97.98 04:30:01 PM 4 0.00 0.00 1.02 0.00 0.00 98.98 04:30:01 PM 5 32.32 0.00 5.05 0.00 0.00 62.63 04:30:01 PM 6 0.00 0.00 1.02 0.00 0.00 98.98 04:30:01 PM 7 0.00 0.00 0.00 2.06 0.00 97.94 04:31:01 PM all 21.46 0.00 2.39 0.06 0.08 76.01 04:31:01 PM 0 21.41 0.00 2.37 0.05 0.08 76.08 04:31:01 PM 1 29.01 0.00 3.07 0.07 0.07 67.79 04:31:01 PM 2 16.85 0.00 1.94 0.03 0.10 81.08 04:31:01 PM 3 28.66 0.00 2.46 0.03 0.08 68.76 04:31:01 PM 4 15.90 0.00 1.94 0.12 0.08 81.96 04:31:01 PM 5 16.54 0.00 2.19 0.03 0.08 81.15 04:31:01 PM 6 24.01 0.00 3.03 0.05 0.07 72.84 04:31:01 PM 7 19.33 0.00 2.14 0.07 0.07 78.39 04:32:01 PM all 9.11 0.00 0.95 0.03 0.06 89.86 04:32:01 PM 0 21.18 0.00 1.04 0.02 0.07 77.70 04:32:01 PM 1 10.33 0.00 0.99 0.00 0.07 88.62 04:32:01 PM 2 11.39 0.00 0.62 0.05 0.05 87.89 04:32:01 PM 3 3.98 0.00 0.84 0.00 0.07 95.12 04:32:01 PM 4 6.89 0.00 0.97 0.07 0.05 92.03 04:32:01 PM 5 3.73 0.00 1.17 0.02 0.05 95.03 04:32:01 PM 6 5.85 0.00 1.09 0.02 0.05 93.00 04:32:01 PM 7 9.50 0.00 0.90 0.03 0.05 89.52 04:33:01 PM all 23.47 0.00 0.59 0.01 0.05 75.88 04:33:01 PM 0 45.61 0.00 1.20 0.03 0.08 53.07 04:33:01 PM 1 24.40 0.00 0.65 0.07 0.05 74.83 04:33:01 PM 2 30.33 0.00 0.30 0.00 0.05 69.32 04:33:01 PM 3 11.47 0.00 0.80 0.02 0.05 87.66 04:33:01 PM 4 23.64 0.00 0.28 0.00 0.05 76.03 04:33:01 PM 5 16.79 0.00 0.59 0.00 0.05 82.58 04:33:01 PM 6 16.43 0.00 0.38 0.00 0.03 83.16 04:33:01 PM 7 19.02 0.00 0.49 0.00 0.05 80.44 04:34:01 PM all 27.74 0.00 1.72 0.75 0.07 69.72 04:34:01 PM 0 21.92 0.00 1.70 0.10 0.07 76.22 04:34:01 PM 1 21.77 0.00 1.34 2.70 0.08 74.11 04:34:01 PM 2 41.92 0.00 1.89 0.58 0.07 55.54 04:34:01 PM 3 28.07 0.00 1.41 0.50 0.07 69.95 04:34:01 PM 4 14.73 0.00 1.89 1.60 0.07 81.72 04:34:01 PM 5 32.85 0.00 1.86 0.37 0.07 64.84 04:34:01 PM 6 24.52 0.00 1.47 0.07 0.08 73.86 04:34:01 PM 7 36.32 0.00 2.25 0.03 0.07 61.33 04:35:01 PM all 26.81 0.00 2.22 0.35 0.08 70.54 04:35:01 PM 0 18.60 0.00 3.35 2.40 0.08 75.57 04:35:01 PM 1 25.93 0.00 1.88 0.03 0.07 72.10 04:35:01 PM 2 28.80 0.00 2.10 0.12 0.08 68.90 04:35:01 PM 3 26.04 0.00 2.77 0.03 0.08 71.07 04:35:01 PM 4 30.67 0.00 2.11 0.03 0.08 67.10 04:35:01 PM 5 28.15 0.00 1.78 0.05 0.08 69.94 04:35:01 PM 6 28.72 0.00 1.88 0.07 0.08 69.25 04:35:01 PM 7 27.58 0.00 1.89 0.03 0.08 70.41 04:36:01 PM all 31.17 0.00 1.55 0.79 0.06 66.42 04:36:01 PM 0 19.26 0.00 1.66 2.69 0.07 76.32 04:36:01 PM 1 23.62 0.00 1.25 0.64 0.07 74.43 04:36:01 PM 2 45.41 0.00 1.56 1.19 0.07 51.78 04:36:01 PM 3 44.43 0.00 1.82 0.23 0.07 53.44 04:36:01 PM 4 26.43 0.00 2.14 0.57 0.07 70.79 04:36:01 PM 5 44.51 0.00 1.05 0.00 0.07 54.37 04:36:01 PM 6 32.44 0.00 1.57 0.22 0.07 65.70 04:36:01 PM 7 13.23 0.00 1.37 0.80 0.05 84.54 04:37:01 PM all 21.58 0.00 1.04 0.25 0.05 77.09 04:37:01 PM 0 11.14 0.00 1.00 0.02 0.05 87.79 04:37:01 PM 1 11.78 0.00 1.03 0.95 0.05 86.18 04:37:01 PM 2 40.74 0.00 1.72 0.48 0.07 56.99 04:37:01 PM 3 17.17 0.00 0.90 0.00 0.05 81.87 04:37:01 PM 4 29.96 0.00 0.75 0.03 0.05 69.20 04:37:01 PM 5 19.44 0.00 1.24 0.45 0.05 78.83 04:37:01 PM 6 18.13 0.00 1.24 0.03 0.03 80.56 04:37:01 PM 7 24.28 0.00 0.43 0.00 0.07 75.22 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.23 0.00 1.59 0.51 0.07 73.60 Average: 0 25.21 0.00 1.76 0.73 0.08 72.23 Average: 1 21.18 0.00 1.60 0.79 0.07 76.36 Average: 2 31.01 0.00 1.68 0.86 0.07 66.38 Average: 3 23.48 0.00 1.62 0.30 0.07 74.53 Average: 4 22.81 0.00 1.51 0.40 0.07 75.22 Average: 5 23.76 0.00 1.56 0.39 0.06 74.22 Average: 6 22.62 0.00 1.61 0.30 0.06 75.41 Average: 7 23.75 0.00 1.42 0.32 0.06 74.45