---> uname -a: Linux prd-centos8-docker-8c-8g-46191.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 1140 25104 19 5646 30276 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:0a:3a:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fe0a:3acc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:da:28:42 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:fdff:feda:2842/64 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) 09/16/2025 _x86_64_ (8 CPU) 10:35:28 LINUX RESTART (8 CPU) 10:36:01 AM tps rtps wtps bread/s bwrtn/s 10:37:01 AM 159.96 14.00 145.97 2874.64 9125.24 10:38:01 AM 232.84 5.40 227.45 1217.13 17067.74 10:39:01 AM 167.16 0.70 166.46 481.17 42377.09 10:40:00 AM 39.86 0.02 39.84 0.96 553.42 10:40:01 AM 52.60 1.95 50.65 20.78 700.65 10:41:01 AM 9.71 0.43 9.28 20.93 273.43 10:42:01 AM 10.71 0.00 10.71 0.00 534.74 10:43:01 AM 38.33 0.00 38.33 0.00 8582.14 10:44:01 AM 85.37 0.00 85.37 0.00 15512.36 10:45:01 AM 144.89 0.00 144.89 0.00 1985.99 10:46:01 AM 59.12 3.83 55.29 6225.23 29247.93 10:47:01 AM 41.67 0.77 40.90 78.51 6153.68 Average: 90.00 2.29 87.71 990.76 11946.76 10:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:37:01 AM 29250192 31089236 3405520 10.43 2688 2156600 1804556 5.35 161480 2790388 153824 10:38:01 AM 27345144 29568848 5310568 16.26 2688 2533628 3840660 11.40 270764 4542280 50784 10:39:01 AM 24759264 28161408 7896448 24.18 2688 3684652 5485088 16.27 426076 6861988 124 10:40:00 AM 24573500 27979272 8082212 24.75 2688 3687424 4431480 13.15 440348 7031248 312 10:40:01 AM 24584988 27990248 8070724 24.71 2688 3687484 4236404 12.57 440316 7021532 400 10:41:01 AM 24446672 27856412 8209040 25.14 2688 3691872 4263800 12.65 442012 7158084 76 10:42:01 AM 25360320 28779424 7295392 22.34 2688 3701088 3544468 10.52 443988 6247932 28 10:43:01 AM 24662020 28625684 7993692 24.48 2688 4229248 3831388 11.37 508192 6852964 288740 10:44:01 AM 23169080 27322692 9486632 29.05 2688 4421900 6165768 18.29 555640 8259184 104 10:45:01 AM 23870712 27961092 8785000 26.90 2688 4347072 4131748 12.26 554696 7573884 692 10:46:01 AM 24619932 29900196 8035780 24.61 2688 5525692 2477784 7.35 779588 6587368 142500 10:47:01 AM 25709196 31005644 6946516 21.27 2688 5538888 1539324 4.57 970572 5308392 24032 Average: 25195918 28853346 7459794 22.84 2688 3933796 3812706 11.31 499473 6352937 55135 10:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 165.68 129.66 1370.35 36.57 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 471.00 369.82 5310.88 58.58 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.73 0.73 0.04 0.04 0.00 0.00 0.00 0.00 10:39:01 AM eth0 345.23 215.83 10007.84 21.79 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:39:01 AM veth02be75e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:40:00 AM lo 57.52 57.52 4.83 4.83 0.00 0.00 0.00 0.00 10:40:00 AM eth0 158.38 116.86 47.76 48.19 0.00 0.00 0.00 0.00 10:40:00 AM docker0 12.06 13.78 1.79 1.79 0.00 0.00 0.00 0.00 10:40:00 AM veth0a37f81 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:40:01 AM lo 53.25 53.25 2.60 2.60 0.00 0.00 0.00 0.00 10:40:01 AM eth0 250.65 177.27 75.15 65.28 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 60.31 60.31 3.07 3.07 0.00 0.00 0.00 0.00 10:41:01 AM eth0 286.99 218.78 75.43 85.50 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.78 0.98 0.11 0.15 0.00 0.00 0.00 0.00 10:42:01 AM lo 9.43 9.43 0.46 0.46 0.00 0.00 0.00 0.00 10:42:01 AM eth0 281.84 213.91 128.74 62.13 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:43:01 AM eth0 712.36 407.08 2989.99 44.28 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM lo 530.66 530.66 78.04 78.04 0.00 0.00 0.00 0.00 10:44:01 AM eth0 139.50 96.68 40.22 38.46 0.00 0.00 0.00 0.00 10:44:01 AM docker0 226.57 236.97 35.59 37.48 0.00 0.00 0.00 0.00 10:44:01 AM vethdaab34a 199.45 208.51 35.43 30.45 0.00 0.00 0.00 0.00 10:44:01 AM vethf18b0c1 27.12 29.17 3.26 7.29 0.00 0.00 0.00 0.00 10:45:01 AM lo 975.36 975.36 176.21 176.21 0.00 0.00 0.00 0.00 10:45:01 AM eth0 116.26 86.80 274.72 29.59 0.00 0.00 0.00 0.00 10:45:01 AM docker0 416.66 427.14 87.75 82.42 0.00 0.00 0.00 0.00 10:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM eth0 213.45 174.05 3389.15 19.80 0.00 0.00 0.00 0.00 10:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 AM eth0 72.24 60.81 222.61 25.68 0.00 0.00 0.00 0.00 10:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.56 148.56 23.88 23.88 0.00 0.00 0.00 0.00 Average: eth0 269.56 190.16 2168.87 42.82 0.00 0.00 0.00 0.00 Average: docker0 59.62 61.70 11.38 11.07 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) 09/16/2025 _x86_64_ (8 CPU) 10:35:28 LINUX RESTART (8 CPU) 10:36:01 AM CPU %user %nice %system %iowait %steal %idle 10:37:01 AM all 11.26 0.00 0.98 0.83 0.05 86.88 10:37:01 AM 0 8.34 0.00 0.48 0.20 0.05 90.92 10:37:01 AM 1 5.94 0.00 0.72 1.29 0.05 92.00 10:37:01 AM 2 7.80 0.00 0.42 0.82 0.07 90.90 10:37:01 AM 3 13.68 0.00 1.32 0.47 0.05 84.48 10:37:01 AM 4 22.96 0.00 2.07 2.27 0.05 72.65 10:37:01 AM 5 6.00 0.00 0.45 0.33 0.03 93.18 10:37:01 AM 6 7.13 0.00 0.70 0.87 0.03 91.27 10:37:01 AM 7 18.22 0.00 1.70 0.38 0.07 79.62 10:38:01 AM all 41.07 0.00 1.44 1.63 0.10 55.77 10:38:01 AM 0 32.75 0.00 1.64 2.71 0.10 62.80 10:38:01 AM 1 42.00 0.00 1.69 1.14 0.08 55.09 10:38:01 AM 2 35.28 0.00 1.32 2.24 0.10 61.05 10:38:01 AM 3 43.43 0.00 1.27 0.52 0.10 54.68 10:38:01 AM 4 49.54 0.00 2.33 3.12 0.10 44.92 10:38:01 AM 5 47.01 0.00 0.62 0.79 0.10 51.49 10:38:01 AM 6 41.68 0.00 1.19 1.39 0.10 55.64 10:38:01 AM 7 36.84 0.00 1.44 1.14 0.08 60.49 10:39:01 AM all 27.56 0.00 2.63 2.12 0.08 67.61 10:39:01 AM 0 32.91 0.00 2.13 0.37 0.08 64.51 10:39:01 AM 1 26.66 0.00 3.33 4.84 0.08 65.09 10:39:01 AM 2 32.48 0.00 2.34 6.29 0.08 58.82 10:39:01 AM 3 15.76 0.00 3.26 0.47 0.07 80.44 10:39:01 AM 4 22.40 0.00 2.66 2.94 0.08 71.91 10:39:01 AM 5 43.54 0.00 2.60 1.90 0.08 51.87 10:39:01 AM 6 22.55 0.00 2.30 0.03 0.08 75.03 10:39:01 AM 7 24.18 0.00 2.43 0.12 0.08 73.19 10:40:00 AM all 23.03 0.00 2.48 0.30 0.10 74.08 10:40:00 AM 0 22.67 0.00 2.44 0.14 0.09 74.67 10:40:00 AM 1 26.22 0.00 2.78 0.21 0.10 70.69 10:40:00 AM 2 19.60 0.00 2.29 0.19 0.14 77.78 10:40:00 AM 3 31.79 0.00 2.90 0.88 0.09 64.34 10:40:00 AM 4 25.96 0.00 2.29 0.10 0.10 71.54 10:40:00 AM 5 21.26 0.00 2.55 0.19 0.10 75.91 10:40:00 AM 6 17.82 0.00 2.17 0.64 0.10 79.27 10:40:00 AM 7 18.90 0.00 2.46 0.09 0.10 78.45 10:40:01 AM all 7.66 0.00 2.04 0.08 0.00 90.22 10:40:01 AM 0 10.32 0.00 1.94 0.00 0.00 87.74 10:40:01 AM 1 6.54 0.00 3.27 0.00 0.00 90.20 10:40:01 AM 2 10.39 0.00 1.95 0.00 0.00 87.66 10:40:01 AM 3 6.54 0.00 0.65 0.00 0.00 92.81 10:40:01 AM 4 19.48 0.00 1.30 0.00 0.00 79.22 10:40:01 AM 5 1.31 0.00 1.96 0.65 0.00 96.08 10:40:01 AM 6 3.92 0.00 3.27 0.00 0.00 92.81 10:40:01 AM 7 2.63 0.00 1.97 0.00 0.00 95.39 10:41:01 AM all 6.78 0.00 1.13 0.03 0.06 91.99 10:41:01 AM 0 8.31 0.00 1.05 0.07 0.07 90.51 10:41:01 AM 1 5.74 0.00 1.64 0.03 0.08 92.50 10:41:01 AM 2 6.24 0.00 1.02 0.10 0.07 92.57 10:41:01 AM 3 5.10 0.00 0.95 0.00 0.07 93.88 10:41:01 AM 4 6.03 0.00 1.64 0.02 0.05 92.26 10:41:01 AM 5 8.15 0.00 0.67 0.00 0.05 91.13 10:41:01 AM 6 7.05 0.00 1.10 0.05 0.05 91.74 10:41:01 AM 7 7.62 0.00 0.97 0.00 0.07 91.34 10:42:01 AM all 11.51 0.00 0.56 0.05 0.04 87.84 10:42:01 AM 0 10.50 0.00 0.18 0.00 0.05 89.27 10:42:01 AM 1 6.24 0.00 0.50 0.00 0.03 93.23 10:42:01 AM 2 22.96 0.00 0.37 0.10 0.05 76.52 10:42:01 AM 3 1.55 0.00 0.32 0.02 0.05 98.06 10:42:01 AM 4 2.85 0.00 1.08 0.00 0.03 96.03 10:42:01 AM 5 29.53 0.00 1.37 0.25 0.05 68.80 10:42:01 AM 6 13.17 0.00 0.13 0.00 0.03 86.66 10:42:01 AM 7 5.31 0.00 0.52 0.02 0.03 94.12 10:43:01 AM all 34.09 0.00 1.35 0.43 0.10 64.03 10:43:01 AM 0 26.72 0.00 1.83 0.03 0.08 71.34 10:43:01 AM 1 29.98 0.00 1.02 2.63 0.10 66.26 10:43:01 AM 2 39.87 0.00 1.26 0.59 0.10 58.18 10:43:01 AM 3 33.03 0.00 1.69 0.02 0.08 65.18 10:43:01 AM 4 37.37 0.00 1.14 0.13 0.10 61.26 10:43:01 AM 5 31.37 0.00 0.99 0.00 0.12 67.53 10:43:01 AM 6 32.61 0.00 1.17 0.00 0.08 66.13 10:43:01 AM 7 41.81 0.00 1.71 0.03 0.12 56.32 10:44:01 AM all 25.95 0.00 1.89 0.81 0.10 71.25 10:44:01 AM 0 22.47 0.00 1.64 0.02 0.10 75.77 10:44:01 AM 1 30.33 0.00 1.83 4.38 0.10 63.36 10:44:01 AM 2 25.28 0.00 1.64 1.44 0.13 71.50 10:44:01 AM 3 24.94 0.00 1.79 0.02 0.10 73.15 10:44:01 AM 4 29.67 0.00 1.96 0.00 0.10 68.27 10:44:01 AM 5 20.92 0.00 1.99 0.25 0.08 76.76 10:44:01 AM 6 23.82 0.00 2.30 0.34 0.08 73.46 10:44:01 AM 7 30.17 0.00 1.98 0.03 0.10 67.71 10:45:01 AM all 27.82 0.00 1.82 0.30 0.10 69.96 10:45:01 AM 0 21.37 0.00 1.76 0.00 0.08 76.79 10:45:01 AM 1 29.47 0.00 1.74 0.64 0.10 68.05 10:45:01 AM 2 39.38 0.00 2.83 0.17 0.12 57.51 10:45:01 AM 3 22.38 0.00 2.35 1.42 0.08 73.76 10:45:01 AM 4 25.74 0.00 1.37 0.10 0.08 72.70 10:45:01 AM 5 17.63 0.00 2.06 0.03 0.10 80.18 10:45:01 AM 6 34.20 0.00 0.97 0.02 0.10 64.72 10:45:01 AM 7 32.39 0.00 1.46 0.03 0.10 66.01 10:46:01 AM all 33.65 0.00 1.63 1.13 0.10 63.49 10:46:01 AM 0 51.80 0.00 0.90 0.15 0.10 47.05 10:46:01 AM 1 24.75 0.00 2.06 2.40 0.13 70.66 10:46:01 AM 2 32.33 0.00 2.11 2.03 0.08 63.45 10:46:01 AM 3 28.26 0.00 1.79 1.46 0.08 68.41 10:46:01 AM 4 47.15 0.00 1.62 0.42 0.13 50.67 10:46:01 AM 5 10.31 0.00 1.49 2.48 0.07 85.65 10:46:01 AM 6 36.61 0.00 1.59 0.08 0.10 61.61 10:46:01 AM 7 37.87 0.00 1.44 0.03 0.10 60.55 10:46:01 AM CPU %user %nice %system %iowait %steal %idle 10:47:01 AM all 14.22 0.00 1.03 0.24 0.05 84.46 10:47:01 AM 0 13.20 0.00 0.65 0.03 0.05 86.07 10:47:01 AM 1 18.26 0.00 1.24 0.72 0.07 79.72 10:47:01 AM 2 11.10 0.00 1.41 0.02 0.05 87.43 10:47:01 AM 3 9.78 0.00 1.07 0.03 0.03 89.08 10:47:01 AM 4 19.70 0.00 0.84 0.02 0.07 79.39 10:47:01 AM 5 14.31 0.00 1.15 0.88 0.03 83.62 10:47:01 AM 6 14.51 0.00 1.37 0.05 0.05 84.03 10:47:01 AM 7 12.88 0.00 0.55 0.20 0.03 86.34 Average: all 23.31 0.00 1.54 0.71 0.08 74.36 Average: 0 22.78 0.00 1.34 0.34 0.08 75.47 Average: 1 22.27 0.00 1.69 1.66 0.09 74.30 Average: 2 24.72 0.00 1.54 1.27 0.09 72.37 Average: 3 20.82 0.00 1.70 0.48 0.07 76.93 Average: 4 26.28 0.00 1.72 0.83 0.08 71.09 Average: 5 22.67 0.00 1.45 0.65 0.07 75.16 Average: 6 22.79 0.00 1.36 0.31 0.07 75.46 Average: 7 24.15 0.00 1.51 0.19 0.08 74.07