---> uname -a: Linux prd-centos8-docker-8c-8g-11222.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 1151 25061 19 5677 30265 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:bc:36:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85696sec preferred_lft 85696sec inet6 fe80::f816:3eff:febc:3663/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:9b:a8:6b 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::42:33ff:fe9b:a86b/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) 11/08/2025 _x86_64_ (8 CPU) 10:22:43 LINUX RESTART (8 CPU) 10:23:01 AM tps rtps wtps bread/s bwrtn/s 10:24:01 AM 311.48 23.49 287.99 4806.00 8761.42 10:25:01 AM 252.54 5.23 247.31 1112.75 15016.25 10:26:01 AM 88.19 0.30 87.89 77.59 9213.60 10:27:01 AM 108.45 0.53 107.91 410.00 42710.61 10:28:01 AM 35.71 0.02 35.69 1.60 659.93 10:29:01 AM 11.20 0.48 10.71 21.46 307.65 10:30:00 AM 115.92 0.00 115.92 0.00 24508.51 10:30:01 AM 0.00 0.00 0.00 0.00 0.00 10:31:01 AM 20.06 0.00 20.06 0.00 536.25 10:32:01 AM 184.61 0.00 184.61 0.00 1838.64 10:33:01 AM 31.01 2.43 28.58 4462.06 1516.50 10:34:01 AM 62.71 1.80 60.91 1785.67 34245.13 Average: 110.88 3.12 107.76 1152.47 12621.85 10:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 AM 29298060 31141156 3357644 10.28 2688 2161384 2020224 5.99 159760 2748508 235312 10:25:01 AM 27537808 29738728 5117896 15.67 2688 2512052 2759088 8.19 256636 4362868 178316 10:26:01 AM 27476960 29752448 5178744 15.86 2688 2584028 2558392 7.59 279800 4392760 108 10:27:01 AM 25446464 28855016 7209240 22.08 2688 3691856 3370768 10.00 419636 6178428 656 10:28:01 AM 25158688 28572188 7497016 22.96 2688 3695996 3522064 10.45 439152 6443660 1712 10:29:01 AM 25070188 28486844 7585516 23.23 2688 3699148 3566776 10.58 440628 6530964 24 10:30:00 AM 24339132 28470128 8316572 25.47 2688 4397496 4296480 12.75 541276 7106212 60 10:30:01 AM 24328372 28459556 8327332 25.50 2688 4397508 4305456 12.77 541280 7116904 76 10:31:01 AM 23145112 27306276 9510592 29.12 2688 4430500 6331036 18.78 553440 8277792 112 10:32:01 AM 24518004 28616700 8137700 24.92 2688 4355360 3820436 11.34 548476 6929544 15528 10:33:01 AM 23786920 28878624 8868784 27.16 2688 5339964 3180912 9.44 725840 7472956 830348 10:34:01 AM 25707992 31034268 6947712 21.28 2688 5568512 1500352 4.45 968100 5305804 43500 Average: 25484475 29109328 7171229 21.96 2688 3902817 3435999 10.19 489502 6072200 108813 10:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 213.91 147.64 1595.96 51.29 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 415.98 334.11 5013.17 46.13 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 200.35 172.12 952.21 43.61 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 297.02 170.64 9498.80 13.00 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 48.53 48.53 4.32 4.32 0.00 0.00 0.00 0.00 10:28:01 AM eth0 92.22 68.55 26.75 34.28 0.00 0.00 0.00 0.00 10:28:01 AM docker0 11.56 13.06 1.72 1.68 0.00 0.00 0.00 0.00 10:29:01 AM lo 61.30 61.30 3.12 3.12 0.00 0.00 0.00 0.00 10:29:01 AM eth0 254.05 188.47 70.53 80.57 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.78 1.00 0.11 0.15 0.00 0.00 0.00 0.00 10:30:00 AM lo 1.65 1.65 0.10 0.10 0.00 0.00 0.00 0.00 10:30:00 AM eth0 751.48 352.12 3078.92 39.97 0.00 0.00 0.00 0.00 10:30:00 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 AM veth8f67fe3 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 10:30:00 AM veth23f0bdb 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 4.35 4.35 2.64 11.04 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM veth8f67fe3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM veth23f0bdb 0.00 1.74 0.00 0.14 0.00 0.00 0.00 0.00 10:31:01 AM lo 394.60 394.60 58.84 58.84 0.00 0.00 0.00 0.00 10:31:01 AM eth0 44.67 28.36 14.34 15.19 0.00 0.00 0.00 0.00 10:31:01 AM docker0 174.98 182.06 27.10 29.01 0.00 0.00 0.00 0.00 10:31:01 AM veth8f67fe3 151.10 158.23 26.76 23.03 0.00 0.00 0.00 0.00 10:31:01 AM veth23f0bdb 23.88 24.38 2.74 6.23 0.00 0.00 0.00 0.00 10:32:01 AM lo 1126.06 1126.06 203.45 203.45 0.00 0.00 0.00 0.00 10:32:01 AM eth0 144.05 98.10 283.55 37.67 0.00 0.00 0.00 0.00 10:32:01 AM docker0 482.57 493.95 100.51 95.12 0.00 0.00 0.00 0.00 10:33:01 AM lo 1.07 1.07 0.05 0.05 0.00 0.00 0.00 0.00 10:33:01 AM eth0 67.29 59.97 1248.46 12.05 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 210.51 172.76 2648.31 89.83 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.47 148.47 24.53 24.53 0.00 0.00 0.00 0.00 Average: eth0 243.37 162.37 2215.54 42.10 0.00 0.00 0.00 0.00 Average: docker0 60.90 62.75 11.77 11.45 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) 11/08/2025 _x86_64_ (8 CPU) 10:22:43 LINUX RESTART (8 CPU) 10:23:01 AM CPU %user %nice %system %iowait %steal %idle 10:24:01 AM all 12.66 0.00 1.54 0.73 0.06 85.02 10:24:01 AM 0 16.87 0.00 1.62 0.30 0.08 81.13 10:24:01 AM 1 13.86 0.00 1.05 0.57 0.05 84.47 10:24:01 AM 2 18.19 0.00 1.87 0.33 0.07 79.54 10:24:01 AM 3 20.06 0.00 2.39 0.45 0.07 77.03 10:24:01 AM 4 3.24 0.00 0.75 0.30 0.08 95.62 10:24:01 AM 5 9.89 0.00 1.09 0.33 0.05 88.64 10:24:01 AM 6 9.84 0.00 1.10 0.12 0.03 88.90 10:24:01 AM 7 9.35 0.00 2.41 3.42 0.03 84.79 10:25:01 AM all 27.96 0.00 1.17 0.79 0.08 70.00 10:25:01 AM 0 31.42 0.00 1.14 1.20 0.07 66.17 10:25:01 AM 1 24.28 0.00 1.29 0.75 0.08 73.60 10:25:01 AM 2 22.93 0.00 1.07 0.68 0.07 75.25 10:25:01 AM 3 34.68 0.00 1.02 0.85 0.07 63.38 10:25:01 AM 4 13.81 0.00 1.14 1.17 0.08 83.80 10:25:01 AM 5 36.62 0.00 1.32 0.50 0.08 61.47 10:25:01 AM 6 35.91 0.00 1.39 0.69 0.08 61.93 10:25:01 AM 7 23.98 0.00 1.00 0.50 0.08 74.43 10:26:01 AM all 25.29 0.00 0.78 0.34 0.06 73.54 10:26:01 AM 0 19.72 0.00 0.55 0.12 0.08 79.53 10:26:01 AM 1 30.66 0.00 1.30 0.10 0.05 67.89 10:26:01 AM 2 28.70 0.00 0.87 0.13 0.07 70.23 10:26:01 AM 3 25.66 0.00 0.33 0.02 0.05 73.94 10:26:01 AM 4 20.16 0.00 0.72 0.18 0.07 78.87 10:26:01 AM 5 13.68 0.00 1.29 1.12 0.03 83.88 10:26:01 AM 6 16.83 0.00 0.70 0.97 0.07 81.43 10:26:01 AM 7 46.86 0.00 0.45 0.07 0.07 52.56 10:27:01 AM all 23.12 0.00 2.21 0.79 0.06 73.82 10:27:01 AM 0 19.09 0.00 1.39 0.02 0.08 79.42 10:27:01 AM 1 41.52 0.00 2.40 0.25 0.07 55.76 10:27:01 AM 2 18.40 0.00 2.05 1.96 0.07 77.52 10:27:01 AM 3 12.99 0.00 2.89 2.10 0.07 81.95 10:27:01 AM 4 22.39 0.00 2.39 0.76 0.07 74.39 10:27:01 AM 5 18.35 0.00 2.94 0.89 0.07 77.75 10:27:01 AM 6 17.85 0.00 1.56 0.15 0.03 80.41 10:27:01 AM 7 34.37 0.00 2.02 0.22 0.05 63.35 10:28:01 AM all 21.60 0.00 1.98 0.06 0.08 76.29 10:28:01 AM 0 22.14 0.00 2.34 0.08 0.07 75.37 10:28:01 AM 1 21.93 0.00 1.79 0.03 0.10 76.15 10:28:01 AM 2 15.70 0.00 2.02 0.07 0.07 82.15 10:28:01 AM 3 21.77 0.00 1.96 0.05 0.08 76.13 10:28:01 AM 4 24.76 0.00 2.54 0.08 0.07 72.54 10:28:01 AM 5 17.70 0.00 1.69 0.05 0.08 80.48 10:28:01 AM 6 19.79 0.00 1.45 0.02 0.08 78.66 10:28:01 AM 7 29.00 0.00 2.03 0.07 0.08 68.83 10:29:01 AM all 5.82 0.00 1.02 0.02 0.07 93.08 10:29:01 AM 0 5.81 0.00 0.62 0.02 0.08 93.47 10:29:01 AM 1 3.63 0.00 1.52 0.05 0.07 94.73 10:29:01 AM 2 8.14 0.00 0.80 0.00 0.07 90.99 10:29:01 AM 3 6.82 0.00 0.65 0.00 0.07 92.46 10:29:01 AM 4 5.16 0.00 0.62 0.03 0.05 94.14 10:29:01 AM 5 6.74 0.00 2.07 0.00 0.07 91.12 10:29:01 AM 6 6.10 0.00 1.15 0.03 0.07 92.65 10:29:01 AM 7 4.15 0.00 0.74 0.00 0.07 95.05 10:30:00 AM all 35.99 0.00 1.89 0.50 0.08 61.53 10:30:00 AM 0 42.96 0.00 0.99 0.22 0.09 55.74 10:30:00 AM 1 32.35 0.00 1.52 0.87 0.07 65.19 10:30:00 AM 2 15.11 0.00 2.09 0.44 0.09 82.28 10:30:00 AM 3 46.32 0.00 2.22 0.19 0.09 51.19 10:30:00 AM 4 34.43 0.00 2.66 0.05 0.10 62.76 10:30:00 AM 5 37.37 0.00 1.69 0.77 0.07 60.10 10:30:00 AM 6 43.05 0.00 2.40 1.11 0.09 53.36 10:30:00 AM 7 36.34 0.00 1.59 0.32 0.09 61.66 10:30:01 AM all 11.89 0.00 1.31 0.00 0.11 86.70 10:30:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 1 0.87 0.00 0.00 0.00 0.00 99.13 10:30:01 AM 2 1.74 0.00 0.87 0.00 0.00 97.39 10:30:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 4 27.19 0.00 3.51 0.00 0.00 69.30 10:30:01 AM 5 1.72 0.00 0.00 0.00 0.86 97.41 10:30:01 AM 6 63.48 0.00 6.09 0.00 0.00 30.43 10:30:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 10:31:01 AM all 24.36 0.00 1.00 0.03 0.08 74.53 10:31:01 AM 0 27.49 0.00 0.79 0.05 0.10 71.57 10:31:01 AM 1 22.99 0.00 1.09 0.00 0.07 75.86 10:31:01 AM 2 11.79 0.00 0.80 0.05 0.10 87.26 10:31:01 AM 3 50.65 0.00 1.04 0.07 0.08 48.16 10:31:01 AM 4 14.46 0.00 1.34 0.02 0.08 84.10 10:31:01 AM 5 12.69 0.00 0.89 0.03 0.08 86.30 10:31:01 AM 6 28.96 0.00 0.70 0.00 0.08 70.25 10:31:01 AM 7 25.83 0.00 1.34 0.02 0.07 72.75 10:32:01 AM all 18.16 0.00 1.78 0.36 0.08 79.62 10:32:01 AM 0 16.38 0.00 1.88 0.02 0.08 81.65 10:32:01 AM 1 15.86 0.00 2.02 0.02 0.08 82.01 10:32:01 AM 2 19.96 0.00 1.84 0.00 0.08 78.11 10:32:01 AM 3 18.43 0.00 1.32 0.05 0.07 80.13 10:32:01 AM 4 25.24 0.00 1.31 0.03 0.08 73.33 10:32:01 AM 5 16.50 0.00 1.41 0.12 0.08 81.89 10:32:01 AM 6 19.29 0.00 2.79 2.60 0.07 75.26 10:32:01 AM 7 13.61 0.00 1.69 0.05 0.08 84.57 10:33:01 AM all 29.15 0.00 1.30 0.10 0.06 69.38 10:33:01 AM 0 66.21 0.00 1.91 0.00 0.07 31.82 10:33:01 AM 1 15.01 0.00 1.77 0.15 0.07 83.00 10:33:01 AM 2 13.10 0.00 1.00 0.05 0.07 85.78 10:33:01 AM 3 25.66 0.00 0.89 0.05 0.05 73.35 10:33:01 AM 4 23.42 0.00 0.80 0.23 0.05 75.50 10:33:01 AM 5 33.12 0.00 1.37 0.18 0.07 65.26 10:33:01 AM 6 29.27 0.00 0.89 0.10 0.05 69.69 10:33:01 AM 7 27.42 0.00 1.79 0.07 0.07 70.66 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 30.10 0.00 1.12 0.74 0.07 67.97 10:34:01 AM 0 9.01 0.00 0.68 0.55 0.07 89.68 10:34:01 AM 1 41.27 0.00 0.97 2.17 0.08 55.51 10:34:01 AM 2 41.74 0.00 2.11 1.09 0.07 55.00 10:34:01 AM 3 9.35 0.00 0.99 0.95 0.08 88.63 10:34:01 AM 4 14.63 0.00 1.15 0.13 0.05 84.03 10:34:01 AM 5 49.47 0.00 0.83 0.05 0.07 49.58 10:34:01 AM 6 32.37 0.00 1.74 0.94 0.07 64.89 10:34:01 AM 7 42.96 0.00 0.50 0.02 0.05 56.47 Average: all 23.07 0.00 1.43 0.40 0.07 75.03 Average: 0 25.11 0.00 1.26 0.23 0.08 73.31 Average: 1 23.88 0.00 1.52 0.45 0.07 74.08 Average: 2 19.41 0.00 1.50 0.44 0.07 78.58 Average: 3 24.69 0.00 1.42 0.43 0.07 73.39 Average: 4 18.32 0.00 1.40 0.27 0.07 79.94 Average: 5 22.86 0.00 1.50 0.37 0.07 75.20 Average: 6 23.60 0.00 1.45 0.61 0.07 74.28 Average: 7 26.66 0.00 1.41 0.43 0.07 71.43