---> uname -a: Linux prd-centos8-docker-8c-8g-2382.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 1123 25308 19 5457 30292 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:82:22:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:fe82:222f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:59:0a:b0 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::42:2ff:fe59:ab0/64 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) 10/13/2025 _x86_64_ (8 CPU) 00:30:34 LINUX RESTART (8 CPU) 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 168.73 8.35 160.38 1259.85 7230.92 12:33:01 AM 243.59 17.60 226.00 3711.78 11470.07 12:34:01 AM 135.78 1.55 134.23 441.13 12527.88 12:35:01 AM 130.32 0.73 129.59 474.51 40415.18 12:36:01 AM 28.71 0.48 28.22 21.46 516.84 12:37:01 AM 7.98 0.08 7.90 4.00 479.91 12:38:01 AM 8.22 0.00 8.22 0.00 233.71 12:39:01 AM 106.33 0.00 106.33 0.00 23519.78 12:40:00 AM 23.19 0.00 23.19 0.00 974.68 12:40:01 AM 0.00 0.00 0.00 0.00 0.00 12:41:01 AM 152.57 2.48 150.09 4511.38 1885.54 Average: 100.50 3.13 97.38 1042.34 9924.23 12:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 29674092 31296776 2981620 9.13 2688 1947532 1407156 4.18 147792 2407724 130500 12:33:01 AM 28267616 30427712 4388096 13.44 2688 2472844 2089808 6.20 224024 3678540 285680 12:34:01 AM 26177660 28453480 6478052 19.84 2688 2583260 3932556 11.67 285880 5681948 44888 12:35:01 AM 24645536 28053320 8010176 24.53 2688 3690256 4698832 13.94 429700 6967760 68 12:36:01 AM 24153812 27567836 8501900 26.03 2688 3696656 4545076 13.49 437092 7453692 1016 12:37:01 AM 25332572 28757144 7323140 22.43 2688 3706736 3509916 10.41 439500 6276972 80 12:38:01 AM 25259180 28688320 7396532 22.65 2688 3711044 3535532 10.49 442620 6346932 3148 12:39:01 AM 23225920 27358332 9429792 28.88 2688 4400644 6307852 18.72 549856 8205116 1660 12:40:00 AM 23181212 27265960 9474500 29.01 2688 4339656 4619788 13.71 543592 8266356 24 12:40:01 AM 23181076 27265816 9474636 29.01 2688 4339660 4619788 13.71 543592 8266896 44 12:41:01 AM 23706800 28737400 8948912 27.40 2688 5280056 3470120 10.30 721968 7558140 787740 Average: 25164134 28533827 7491578 22.94 2688 3651668 3885129 11.53 433238 6464552 114077 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 197.30 132.41 1236.43 33.21 0.00 0.00 0.00 0.00 12:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 365.14 296.25 5111.94 58.72 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 170.05 149.96 1213.03 35.64 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 5.88 5.88 0.53 0.53 0.00 0.00 0.00 0.00 12:35:01 AM eth0 311.08 200.17 9481.10 19.79 0.00 0.00 0.00 0.00 12:35:01 AM docker0 1.60 1.97 0.23 0.22 0.00 0.00 0.00 0.00 12:35:01 AM vethf99fa98 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:36:01 AM lo 65.88 65.88 5.04 5.04 0.00 0.00 0.00 0.00 12:36:01 AM eth0 316.64 221.69 96.02 96.29 0.00 0.00 0.00 0.00 12:36:01 AM docker0 10.85 12.26 1.61 1.63 0.00 0.00 0.00 0.00 12:37:01 AM lo 56.65 56.65 2.77 2.77 0.00 0.00 0.00 0.00 12:37:01 AM eth0 276.27 209.48 108.17 86.81 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 112.23 87.55 88.18 34.37 0.00 0.00 0.00 0.00 12:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM lo 19.89 19.89 2.49 2.49 0.00 0.00 0.00 0.00 12:39:01 AM eth0 386.15 186.50 2968.09 17.85 0.00 0.00 0.00 0.00 12:39:01 AM docker0 8.80 9.96 0.83 1.76 0.00 0.00 0.00 0.00 12:39:01 AM vethb09c7ab 8.80 10.10 0.95 1.77 0.00 0.00 0.00 0.00 12:39:01 AM vethf94837d 0.00 0.23 0.00 0.06 0.00 0.00 0.00 0.00 12:40:00 AM lo 1464.32 1464.32 253.99 253.99 0.00 0.00 0.00 0.00 12:40:00 AM eth0 116.64 79.13 39.70 44.44 0.00 0.00 0.00 0.00 12:40:00 AM docker0 641.69 660.04 124.89 119.66 0.00 0.00 0.00 0.00 12:40:01 AM lo 4.49 4.49 0.22 0.22 0.00 0.00 0.00 0.00 12:40:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM lo 1.10 1.10 0.05 0.05 0.00 0.00 0.00 0.00 12:41:01 AM eth0 92.62 80.67 1501.65 16.92 0.00 0.00 0.00 0.00 12:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.22 159.22 26.11 26.11 0.00 0.00 0.00 0.00 Average: eth0 234.24 164.26 2184.39 44.34 0.00 0.00 0.00 0.00 Average: docker0 65.35 67.45 12.57 12.15 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) 10/13/2025 _x86_64_ (8 CPU) 00:30:34 LINUX RESTART (8 CPU) 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 8.66 0.00 1.08 1.54 0.05 88.67 12:32:01 AM 0 13.31 0.00 1.15 3.84 0.08 81.62 12:32:01 AM 1 15.37 0.00 1.84 2.74 0.05 80.00 12:32:01 AM 2 8.41 0.00 1.16 1.67 0.08 88.68 12:32:01 AM 3 4.35 0.00 0.75 0.18 0.03 94.68 12:32:01 AM 4 7.23 0.00 0.80 1.17 0.03 90.77 12:32:01 AM 5 4.07 0.00 1.32 1.74 0.03 92.84 12:32:01 AM 6 8.14 0.00 0.60 0.25 0.02 90.99 12:32:01 AM 7 8.41 0.00 1.04 0.74 0.05 89.77 12:33:01 AM all 21.86 0.00 1.36 1.68 0.08 75.02 12:33:01 AM 0 29.13 0.00 1.13 0.78 0.10 68.85 12:33:01 AM 1 34.19 0.00 2.04 2.57 0.10 61.10 12:33:01 AM 2 22.41 0.00 1.52 1.09 0.08 74.90 12:33:01 AM 3 28.21 0.00 2.21 4.43 0.08 65.06 12:33:01 AM 4 13.25 0.00 1.25 1.82 0.07 83.60 12:33:01 AM 5 10.39 0.00 0.90 0.89 0.07 87.75 12:33:01 AM 6 15.42 0.00 0.85 1.64 0.07 82.02 12:33:01 AM 7 21.87 0.00 0.98 0.20 0.08 76.86 12:34:01 AM all 43.21 0.00 1.18 1.95 0.11 53.54 12:34:01 AM 0 63.27 0.00 0.69 2.46 0.12 33.47 12:34:01 AM 1 51.04 0.00 1.42 1.76 0.12 45.67 12:34:01 AM 2 36.99 0.00 1.14 0.52 0.12 61.24 12:34:01 AM 3 33.12 0.00 1.50 2.96 0.12 62.31 12:34:01 AM 4 59.25 0.00 1.00 0.23 0.12 39.39 12:34:01 AM 5 29.79 0.00 0.84 3.45 0.10 65.83 12:34:01 AM 6 20.39 0.00 1.64 3.87 0.10 74.00 12:34:01 AM 7 51.82 0.00 1.19 0.40 0.10 46.49 12:35:01 AM all 18.15 0.00 2.91 2.87 0.09 75.98 12:35:01 AM 0 14.81 0.00 3.38 0.27 0.08 81.45 12:35:01 AM 1 22.75 0.00 2.49 5.75 0.08 68.93 12:35:01 AM 2 16.39 0.00 3.54 7.23 0.10 72.74 12:35:01 AM 3 19.05 0.00 3.04 6.37 0.08 71.44 12:35:01 AM 4 17.60 0.00 2.96 0.99 0.08 78.36 12:35:01 AM 5 13.12 0.00 2.55 0.84 0.10 83.39 12:35:01 AM 6 24.91 0.00 3.03 0.50 0.10 71.46 12:35:01 AM 7 16.52 0.00 2.30 1.01 0.10 80.07 12:36:01 AM all 19.35 0.00 2.05 0.04 0.10 78.46 12:36:01 AM 0 11.04 0.00 1.99 0.07 0.10 86.81 12:36:01 AM 1 16.37 0.00 2.13 0.03 0.10 81.37 12:36:01 AM 2 20.22 0.00 2.06 0.02 0.08 77.62 12:36:01 AM 3 17.18 0.00 1.86 0.10 0.10 80.76 12:36:01 AM 4 31.27 0.00 2.18 0.02 0.10 66.44 12:36:01 AM 5 22.29 0.00 1.84 0.05 0.10 75.72 12:36:01 AM 6 18.04 0.00 2.60 0.05 0.10 79.22 12:36:01 AM 7 18.42 0.00 1.76 0.02 0.10 79.70 12:37:01 AM all 5.16 0.00 0.89 0.03 0.06 93.85 12:37:01 AM 0 2.49 0.00 0.47 0.08 0.08 96.87 12:37:01 AM 1 3.01 0.00 1.17 0.00 0.10 95.72 12:37:01 AM 2 8.21 0.00 1.17 0.02 0.08 90.52 12:37:01 AM 3 7.23 0.00 0.72 0.02 0.05 91.99 12:37:01 AM 4 3.53 0.00 1.27 0.00 0.05 95.15 12:37:01 AM 5 5.38 0.00 1.04 0.00 0.05 93.53 12:37:01 AM 6 5.70 0.00 0.65 0.00 0.05 93.60 12:37:01 AM 7 5.77 0.00 0.62 0.13 0.05 93.43 12:38:01 AM all 21.96 0.00 0.56 0.01 0.05 77.42 12:38:01 AM 0 16.22 0.00 0.18 0.00 0.05 83.55 12:38:01 AM 1 5.28 0.00 1.02 0.05 0.05 93.60 12:38:01 AM 2 67.29 0.00 0.97 0.02 0.10 31.63 12:38:01 AM 3 23.32 0.00 0.18 0.02 0.05 76.43 12:38:01 AM 4 7.40 0.00 0.53 0.00 0.05 92.01 12:38:01 AM 5 21.00 0.00 0.57 0.00 0.05 78.38 12:38:01 AM 6 13.61 0.00 0.62 0.00 0.05 85.72 12:38:01 AM 7 21.45 0.00 0.42 0.00 0.03 78.10 12:39:01 AM all 30.79 0.00 1.81 1.32 0.09 65.99 12:39:01 AM 0 20.98 0.00 1.81 0.13 0.08 76.99 12:39:01 AM 1 42.88 0.00 2.08 1.31 0.10 53.63 12:39:01 AM 2 34.99 0.00 1.43 0.20 0.08 63.30 12:39:01 AM 3 44.92 0.00 2.46 6.00 0.10 46.52 12:39:01 AM 4 18.77 0.00 1.53 0.07 0.08 79.55 12:39:01 AM 5 30.21 0.00 1.93 0.22 0.10 67.54 12:39:01 AM 6 23.82 0.00 1.99 2.26 0.08 71.85 12:39:01 AM 7 29.74 0.00 1.24 0.40 0.08 68.53 12:40:00 AM all 27.00 0.00 2.13 0.06 0.11 70.70 12:40:00 AM 0 28.46 0.00 1.84 0.24 0.10 69.36 12:40:00 AM 1 27.16 0.00 1.55 0.00 0.10 71.19 12:40:00 AM 2 21.48 0.00 2.11 0.02 0.12 76.27 12:40:00 AM 3 29.82 0.00 2.62 0.00 0.12 67.43 12:40:00 AM 4 20.46 0.00 2.13 0.10 0.12 77.19 12:40:00 AM 5 32.12 0.00 2.73 0.07 0.14 64.95 12:40:00 AM 6 36.17 0.00 1.96 0.05 0.10 61.72 12:40:00 AM 7 20.30 0.00 2.07 0.02 0.10 77.51 12:40:01 AM all 0.57 0.00 0.28 0.00 0.00 99.15 12:40:01 AM 0 1.12 0.00 1.12 0.00 0.00 97.75 12:40:01 AM 1 1.12 0.00 0.00 0.00 0.00 98.88 12:40:01 AM 2 1.14 0.00 0.00 0.00 0.00 98.86 12:40:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 12:40:01 AM 4 1.12 0.00 1.12 0.00 0.00 97.75 12:40:01 AM 5 0.00 0.00 0.00 0.00 0.00 100.00 12:40:01 AM 6 0.00 0.00 0.00 0.00 0.00 100.00 12:40:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 12:41:01 AM all 31.21 0.00 1.42 0.68 0.08 66.61 12:41:01 AM 0 24.66 0.00 0.82 0.00 0.08 74.44 12:41:01 AM 1 24.48 0.00 1.89 1.42 0.08 72.13 12:41:01 AM 2 40.54 0.00 1.77 0.62 0.08 56.99 12:41:01 AM 3 37.95 0.00 1.94 0.69 0.08 59.34 12:41:01 AM 4 37.40 0.00 0.85 0.02 0.10 61.63 12:41:01 AM 5 32.64 0.00 1.26 0.02 0.08 66.01 12:41:01 AM 6 19.00 0.00 1.61 2.68 0.05 76.66 12:41:01 AM 7 33.00 0.00 1.20 0.00 0.08 65.71 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.70 0.00 1.53 1.02 0.08 74.67 Average: 0 22.40 0.00 1.34 0.79 0.09 75.38 Average: 1 24.21 0.00 1.76 1.56 0.09 72.38 Average: 2 27.68 0.00 1.68 1.14 0.09 69.40 Average: 3 24.47 0.00 1.72 2.07 0.08 71.65 Average: 4 21.59 0.00 1.45 0.44 0.08 76.44 Average: 5 20.05 0.00 1.49 0.73 0.08 77.65 Average: 6 18.45 0.00 1.55 1.13 0.07 78.79 Average: 7 22.70 0.00 1.28 0.29 0.08 75.65