---> uname -a: Linux prd-centos8-docker-8c-8g-20237.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 1166 25129 19 5594 30250 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:96:7c:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe96:7c00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:99:fe:5c 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::42:77ff:fe99:fe5c/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) 06/11/2025 _x86_64_ (8 CPU) 09:41:31 LINUX RESTART (8 CPU) 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 275.47 19.49 255.98 3757.95 9275.21 09:44:01 AM 256.51 5.38 251.13 1217.46 17931.36 09:45:01 AM 158.05 0.80 157.25 491.22 42403.41 09:46:01 AM 42.27 0.00 42.27 0.00 875.64 09:47:01 AM 19.77 0.48 19.29 21.46 412.01 09:48:01 AM 4.70 0.00 4.70 0.00 342.61 09:49:01 AM 19.99 0.00 19.99 0.00 425.07 09:50:01 AM 104.43 0.00 104.43 0.00 23412.61 09:51:01 AM 146.58 0.00 146.58 0.00 1984.02 09:52:01 AM 51.55 3.83 47.72 6232.46 26566.11 09:53:01 AM 49.18 0.83 48.34 82.65 8241.46 Average: 102.51 2.80 99.70 1073.92 11942.06 09:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 29298840 31113908 3356872 10.28 2688 2134392 2006660 5.95 159960 2751628 174964 09:44:01 AM 27337628 29534212 5318084 16.29 2688 2508016 2990752 8.87 262992 4562608 48220 09:45:01 AM 24630824 28006792 8024888 24.57 2688 3660568 4194032 12.44 420052 7002000 1020 09:46:01 AM 24116060 27495452 8539652 26.15 2688 3662720 5934980 17.61 436856 7493872 200 09:47:01 AM 24202396 27586232 8453316 25.89 2688 3667460 4544464 13.48 439284 7408520 104 09:48:01 AM 25046348 28438552 7609364 23.30 2688 3675896 3827912 11.36 441184 6568564 24 09:49:01 AM 24300020 27923100 8355692 25.59 2688 3905308 4538988 13.47 502476 7245292 224700 09:50:01 AM 22537052 26642960 10118660 30.99 2688 4377448 6964384 20.66 550808 8898540 132 09:51:01 AM 23951552 28003536 8704160 26.65 2688 4311448 4184524 12.42 549976 7503472 360 09:52:01 AM 25089876 30303780 7565836 23.17 2688 5464116 2075772 6.16 771620 6131628 188960 09:53:01 AM 25731412 30974776 6924300 21.20 2688 5488904 1528528 4.54 962168 5298864 24020 Average: 25112910 28729391 7542802 23.10 2688 3896025 3890091 11.54 499761 6442272 60246 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 286.70 194.95 1338.08 45.14 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 397.18 328.56 5247.15 46.28 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.58 0.58 0.03 0.03 0.00 0.00 0.00 0.00 09:45:01 AM eth0 394.75 241.93 10212.34 34.71 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:46:01 AM lo 22.46 22.46 1.95 1.95 0.00 0.00 0.00 0.00 09:46:01 AM eth0 39.50 33.89 10.21 14.69 0.00 0.00 0.00 0.00 09:46:01 AM docker0 5.60 6.33 0.80 0.73 0.00 0.00 0.00 0.00 09:46:01 AM veth4699da8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:47:01 AM lo 62.69 62.69 4.08 4.08 0.00 0.00 0.00 0.00 09:47:01 AM eth0 209.68 156.99 61.17 66.38 0.00 0.00 0.00 0.00 09:47:01 AM docker0 5.03 5.93 0.88 0.88 0.00 0.00 0.00 0.00 09:48:01 AM lo 29.83 29.83 1.46 1.46 0.00 0.00 0.00 0.00 09:48:01 AM eth0 126.16 93.00 62.20 32.89 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:49:01 AM eth0 93.79 69.89 604.86 18.41 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 198.23 198.23 36.13 36.13 0.00 0.00 0.00 0.00 09:50:01 AM eth0 616.74 326.81 2287.84 33.65 0.00 0.00 0.00 0.00 09:50:01 AM docker0 92.62 98.05 16.77 17.94 0.00 0.00 0.00 0.00 09:50:01 AM veth3eea483 81.61 86.22 16.69 15.01 0.00 0.00 0.00 0.00 09:50:01 AM veth54455ae 11.01 12.53 1.35 3.20 0.00 0.00 0.00 0.00 09:51:01 AM lo 844.22 844.22 190.78 190.78 0.00 0.00 0.00 0.00 09:51:01 AM eth0 80.24 61.35 269.32 25.66 0.00 0.00 0.00 0.00 09:51:01 AM docker0 409.65 421.71 96.85 91.84 0.00 0.00 0.00 0.00 09:52:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 09:52:01 AM eth0 429.91 305.10 3353.45 32.46 0.00 0.00 0.00 0.00 09:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM eth0 107.02 85.85 226.71 31.22 0.00 0.00 0.00 0.00 09:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 105.53 105.53 21.35 21.35 0.00 0.00 0.00 0.00 Average: eth0 252.67 172.47 2139.92 34.68 0.00 0.00 0.00 0.00 Average: docker0 46.70 48.45 10.50 10.14 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) 06/11/2025 _x86_64_ (8 CPU) 09:41:31 LINUX RESTART (8 CPU) 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 11.55 0.00 1.29 0.66 0.05 86.45 09:43:01 AM 0 6.34 0.00 0.85 0.13 0.07 92.61 09:43:01 AM 1 7.03 0.00 0.84 0.35 0.05 91.73 09:43:01 AM 2 30.62 0.00 2.50 0.48 0.07 66.33 09:43:01 AM 3 20.53 0.00 3.18 2.96 0.05 73.29 09:43:01 AM 4 4.53 0.00 0.55 0.17 0.03 94.71 09:43:01 AM 5 11.88 0.00 0.98 0.45 0.03 86.65 09:43:01 AM 6 6.93 0.00 1.02 0.62 0.02 91.41 09:43:01 AM 7 4.53 0.00 0.42 0.08 0.10 94.87 09:44:01 AM all 37.50 0.00 1.42 0.83 0.09 60.16 09:44:01 AM 0 39.59 0.00 0.85 0.27 0.08 59.21 09:44:01 AM 1 44.52 0.00 2.37 0.74 0.10 52.28 09:44:01 AM 2 33.48 0.00 1.31 0.23 0.08 64.90 09:44:01 AM 3 34.38 0.00 1.14 0.48 0.07 63.93 09:44:01 AM 4 33.97 0.00 1.37 0.43 0.08 64.14 09:44:01 AM 5 18.29 0.00 1.31 2.26 0.08 78.06 09:44:01 AM 6 33.04 0.00 1.96 1.84 0.08 63.08 09:44:01 AM 7 62.69 0.00 1.08 0.38 0.10 35.74 09:45:01 AM all 31.06 0.00 3.07 0.94 0.09 64.84 09:45:01 AM 0 13.83 0.00 3.03 1.52 0.09 81.53 09:45:01 AM 1 38.94 0.00 2.79 1.68 0.09 56.51 09:45:01 AM 2 33.20 0.00 3.15 0.26 0.10 63.29 09:45:01 AM 3 28.54 0.00 3.95 1.04 0.09 66.39 09:45:01 AM 4 31.67 0.00 2.99 0.58 0.07 64.68 09:45:01 AM 5 26.65 0.00 2.40 1.35 0.10 69.49 09:45:01 AM 6 28.74 0.00 3.57 0.72 0.10 66.87 09:45:01 AM 7 46.88 0.00 2.66 0.39 0.09 49.98 09:46:01 AM all 21.03 0.00 2.32 0.07 0.09 76.50 09:46:01 AM 0 22.99 0.00 2.49 0.07 0.12 74.33 09:46:01 AM 1 20.45 0.00 2.36 0.08 0.08 77.02 09:46:01 AM 2 11.74 0.00 1.94 0.10 0.08 86.13 09:46:01 AM 3 21.57 0.00 2.14 0.08 0.10 76.10 09:46:01 AM 4 23.77 0.00 2.66 0.08 0.08 73.40 09:46:01 AM 5 16.32 0.00 1.86 0.07 0.08 81.67 09:46:01 AM 6 25.13 0.00 2.48 0.02 0.08 72.30 09:46:01 AM 7 26.27 0.00 2.59 0.03 0.07 71.04 09:47:01 AM all 10.02 0.00 1.36 0.03 0.08 88.51 09:47:01 AM 0 9.25 0.00 1.04 0.02 0.07 89.63 09:47:01 AM 1 6.00 0.00 1.96 0.05 0.08 91.91 09:47:01 AM 2 12.09 0.00 1.40 0.07 0.08 86.35 09:47:01 AM 3 13.08 0.00 1.95 0.03 0.07 84.86 09:47:01 AM 4 8.38 0.00 1.09 0.03 0.07 90.44 09:47:01 AM 5 12.13 0.00 1.12 0.02 0.08 86.65 09:47:01 AM 6 7.48 0.00 1.27 0.02 0.08 91.15 09:47:01 AM 7 11.77 0.00 1.07 0.02 0.08 87.05 09:48:01 AM all 8.49 0.00 0.51 0.01 0.05 90.93 09:48:01 AM 0 8.37 0.00 0.13 0.00 0.07 91.43 09:48:01 AM 1 3.04 0.00 1.17 0.05 0.07 95.67 09:48:01 AM 2 5.64 0.00 0.45 0.00 0.05 93.86 09:48:01 AM 3 4.31 0.00 0.38 0.00 0.05 95.25 09:48:01 AM 4 2.41 0.00 0.33 0.00 0.07 97.19 09:48:01 AM 5 7.25 0.00 0.25 0.03 0.03 92.44 09:48:01 AM 6 10.10 0.00 0.70 0.00 0.05 89.14 09:48:01 AM 7 26.74 0.00 0.67 0.03 0.05 72.51 09:49:01 AM all 32.35 0.00 0.78 0.04 0.07 66.77 09:49:01 AM 0 41.57 0.00 0.32 0.00 0.07 58.05 09:49:01 AM 1 13.13 0.00 0.89 0.05 0.08 85.85 09:49:01 AM 2 18.28 0.00 0.97 0.00 0.07 80.68 09:49:01 AM 3 36.12 0.00 0.82 0.02 0.07 62.98 09:49:01 AM 4 39.62 0.00 0.82 0.05 0.07 59.44 09:49:01 AM 5 17.73 0.00 0.55 0.05 0.07 81.60 09:49:01 AM 6 40.49 0.00 0.78 0.05 0.05 58.63 09:49:01 AM 7 51.80 0.00 1.10 0.07 0.08 46.95 09:50:01 AM all 26.44 0.00 2.05 0.48 0.08 70.95 09:50:01 AM 0 15.54 0.00 2.05 0.29 0.08 82.04 09:50:01 AM 1 38.08 0.00 1.91 0.40 0.08 59.52 09:50:01 AM 2 20.55 0.00 2.57 0.97 0.07 75.84 09:50:01 AM 3 21.62 0.00 1.88 0.67 0.10 75.72 09:50:01 AM 4 21.67 0.00 2.15 0.20 0.10 75.88 09:50:01 AM 5 27.05 0.00 2.08 0.24 0.07 70.56 09:50:01 AM 6 34.46 0.00 1.95 0.67 0.08 62.84 09:50:01 AM 7 32.49 0.00 1.79 0.40 0.07 65.25 09:51:01 AM all 27.11 0.00 1.79 0.25 0.08 70.77 09:51:01 AM 0 28.18 0.00 2.03 0.00 0.08 69.71 09:51:01 AM 1 19.90 0.00 2.11 0.00 0.08 77.91 09:51:01 AM 2 28.26 0.00 1.34 0.02 0.08 70.30 09:51:01 AM 3 42.14 0.00 2.64 0.03 0.08 55.10 09:51:01 AM 4 21.30 0.00 0.80 0.00 0.07 77.83 09:51:01 AM 5 33.17 0.00 1.74 0.03 0.08 64.97 09:51:01 AM 6 22.21 0.00 2.23 1.78 0.07 73.71 09:51:01 AM 7 21.69 0.00 1.39 0.17 0.08 76.67 09:52:01 AM all 28.77 0.00 1.60 0.72 0.08 68.84 09:52:01 AM 0 18.75 0.00 1.69 2.47 0.08 77.01 09:52:01 AM 1 25.22 0.00 1.54 0.99 0.07 72.18 09:52:01 AM 2 32.47 0.00 1.42 0.50 0.10 65.50 09:52:01 AM 3 26.21 0.00 1.81 1.04 0.07 70.88 09:52:01 AM 4 23.84 0.00 1.69 0.45 0.07 73.95 09:52:01 AM 5 39.03 0.00 1.37 0.00 0.07 59.53 09:52:01 AM 6 28.42 0.00 1.90 0.18 0.08 69.41 09:52:01 AM 7 36.21 0.00 1.39 0.08 0.07 62.25 09:53:01 AM all 18.98 0.00 1.07 0.14 0.06 79.75 09:53:01 AM 0 22.67 0.00 0.88 0.03 0.05 76.36 09:53:01 AM 1 18.32 0.00 1.30 0.42 0.05 79.91 09:53:01 AM 2 18.84 0.00 1.19 0.03 0.07 79.87 09:53:01 AM 3 8.65 0.00 0.88 0.48 0.07 89.92 09:53:01 AM 4 14.02 0.00 1.40 0.02 0.07 84.49 09:53:01 AM 5 31.45 0.00 0.87 0.08 0.05 67.55 09:53:01 AM 6 15.58 0.00 1.15 0.07 0.07 83.13 09:53:01 AM 7 22.27 0.00 0.92 0.00 0.03 76.78 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.01 0.00 1.57 0.38 0.07 74.98 Average: 0 20.66 0.00 1.39 0.43 0.08 77.43 Average: 1 21.28 0.00 1.75 0.43 0.08 76.47 Average: 2 22.26 0.00 1.65 0.24 0.08 75.76 Average: 3 23.36 0.00 1.88 0.62 0.07 74.06 Average: 4 20.45 0.00 1.44 0.18 0.07 77.86 Average: 5 21.89 0.00 1.32 0.41 0.07 76.31 Average: 6 22.95 0.00 1.72 0.54 0.07 74.72 Average: 7 31.20 0.00 1.37 0.15 0.07 67.21