---> uname -a: Linux prd-centos8-docker-8c-8g-28181.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 1131 25115 19 5642 30285 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:38:d1:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fe38:d129/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:aa:e4:78 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::42:2cff:feaa:e478/64 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) 07/15/2025 _x86_64_ (8 CPU) 11:24:09 LINUX RESTART (8 CPU) 11:25:02 AM tps rtps wtps bread/s bwrtn/s 11:26:01 AM 228.83 17.57 211.25 3615.12 10840.08 11:27:01 AM 191.80 1.67 190.14 525.02 15308.73 11:28:01 AM 131.76 0.75 131.01 479.57 41314.01 11:29:01 AM 41.30 0.00 41.30 0.00 564.63 11:30:01 AM 11.96 0.48 11.48 21.46 298.32 11:31:01 AM 10.31 0.00 10.31 0.00 539.98 11:32:01 AM 105.56 0.00 105.56 0.00 23480.54 11:33:01 AM 19.66 0.00 19.66 0.00 731.96 11:34:01 AM 233.41 2.45 230.96 4481.44 2797.95 11:35:02 AM 62.08 1.80 60.28 1785.67 34240.40 Average: 103.46 2.45 101.01 1086.59 13015.53 11:25:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 AM 28508148 30494852 4147564 12.70 2688 2301496 2380432 7.06 188548 3486188 220944 11:27:01 AM 27208024 29472524 5447688 16.68 2688 2572824 2821176 8.37 276992 4667672 68572 11:28:01 AM 25156520 28555792 7499192 22.96 2688 3682048 5052948 14.99 429452 6460624 40 11:29:01 AM 25051924 28454188 7603788 23.28 2688 3684888 3720176 11.04 438544 6556424 856 11:30:01 AM 25914164 29328872 6741548 20.64 2688 3697048 2961872 8.79 441528 5696656 8712 11:31:01 AM 25379176 28795476 7276536 22.28 2688 3698484 3851252 11.43 442628 6228164 376 11:32:01 AM 23830544 27949228 8825168 27.02 2688 4384968 5656824 16.78 542000 7616104 224 11:33:01 AM 22907596 27060568 9748116 29.85 2688 4423048 6344472 18.82 554216 8519172 3972 11:34:01 AM 25612496 30700052 7043216 21.57 2688 5336240 1892100 5.61 745064 5635508 860836 11:35:02 AM 25756764 31050420 6898948 21.13 2688 5537904 1513864 4.49 966680 5263168 36092 Average: 25532536 29186197 7123176 21.81 2688 3931895 3619512 10.74 502565 6012968 120062 11:25:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 322.84 253.80 3015.94 52.67 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 291.62 234.87 3831.46 38.96 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM lo 1.47 1.47 0.07 0.07 0.00 0.00 0.00 0.00 11:28:01 AM eth0 298.50 165.09 9486.47 16.86 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 11:28:01 AM veth7ebbf1f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:29:01 AM lo 41.60 41.60 3.88 3.88 0.00 0.00 0.00 0.00 11:29:01 AM eth0 89.50 57.03 27.33 27.15 0.00 0.00 0.00 0.00 11:29:01 AM docker0 11.13 12.63 1.65 1.61 0.00 0.00 0.00 0.00 11:30:01 AM lo 55.67 55.67 2.84 2.84 0.00 0.00 0.00 0.00 11:30:01 AM eth0 177.85 150.24 71.86 64.44 0.00 0.00 0.00 0.00 11:30:01 AM docker0 0.78 1.03 0.11 0.18 0.00 0.00 0.00 0.00 11:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM eth0 122.42 89.77 76.67 19.92 0.00 0.00 0.00 0.00 11:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:32:01 AM eth0 630.27 361.93 2962.75 34.82 0.00 0.00 0.00 0.00 11:32:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 AM veth5736250 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:32:01 AM veth976b8c9 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:33:01 AM lo 1432.08 1432.08 249.05 249.05 0.00 0.00 0.00 0.00 11:33:01 AM eth0 119.25 76.27 32.22 39.42 0.00 0.00 0.00 0.00 11:33:01 AM docker0 628.56 646.49 121.53 118.28 0.00 0.00 0.00 0.00 11:33:01 AM veth5736250 590.98 609.28 126.14 93.73 0.00 0.00 0.00 0.01 11:33:01 AM veth976b8c9 37.58 37.71 3.98 24.80 0.00 0.00 0.00 0.00 11:34:01 AM lo 4.48 4.48 0.31 0.31 0.00 0.00 0.00 0.00 11:34:01 AM eth0 102.88 93.32 1553.53 20.90 0.00 0.00 0.00 0.00 11:34:01 AM docker0 1.43 1.93 0.11 0.18 0.00 0.00 0.00 0.00 11:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:02 AM eth0 324.03 233.32 2297.25 51.81 0.00 0.00 0.00 0.00 11:35:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.79 153.79 25.66 25.66 0.00 0.00 0.00 0.00 Average: eth0 247.79 171.43 2334.44 36.67 0.00 0.00 0.00 0.00 Average: docker0 64.29 66.33 12.36 12.05 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) 07/15/2025 _x86_64_ (8 CPU) 11:24:09 LINUX RESTART (8 CPU) 11:25:02 AM CPU %user %nice %system %iowait %steal %idle 11:26:01 AM all 18.01 0.00 1.26 0.74 0.07 79.93 11:26:01 AM 0 14.42 0.00 0.85 0.42 0.08 84.22 11:26:01 AM 1 17.66 0.00 1.80 1.70 0.09 78.75 11:26:01 AM 2 35.12 0.00 2.51 1.63 0.08 60.65 11:26:01 AM 3 1.68 0.00 0.63 0.41 0.07 97.21 11:26:01 AM 4 26.53 0.00 2.41 1.24 0.07 69.75 11:26:01 AM 5 17.35 0.00 0.51 0.15 0.05 81.93 11:26:01 AM 6 12.32 0.00 0.83 0.14 0.05 86.67 11:26:01 AM 7 18.94 0.00 0.50 0.21 0.05 80.30 11:27:01 AM all 40.29 0.00 1.27 0.54 0.08 57.81 11:27:01 AM 0 15.75 0.00 1.24 0.43 0.10 82.48 11:27:01 AM 1 46.81 0.00 1.34 1.17 0.08 50.60 11:27:01 AM 2 40.09 0.00 1.07 1.14 0.07 57.63 11:27:01 AM 3 51.28 0.00 1.25 0.28 0.10 47.08 11:27:01 AM 4 33.64 0.00 1.14 0.03 0.08 65.11 11:27:01 AM 5 36.74 0.00 0.94 0.13 0.08 62.10 11:27:01 AM 6 51.82 0.00 1.37 0.53 0.07 46.21 11:27:01 AM 7 46.20 0.00 1.86 0.60 0.08 51.25 11:28:01 AM all 22.39 0.00 3.13 1.15 0.08 73.26 11:28:01 AM 0 16.54 0.00 3.00 0.40 0.08 79.97 11:28:01 AM 1 20.80 0.00 3.16 1.16 0.08 74.79 11:28:01 AM 2 21.06 0.00 3.33 1.55 0.08 73.97 11:28:01 AM 3 22.50 0.00 4.00 0.94 0.08 72.48 11:28:01 AM 4 21.39 0.00 2.55 4.55 0.05 71.45 11:28:01 AM 5 28.23 0.00 3.45 0.08 0.07 68.16 11:28:01 AM 6 26.73 0.00 2.79 0.03 0.08 70.36 11:28:01 AM 7 21.87 0.00 2.72 0.44 0.07 74.90 11:29:01 AM all 22.22 0.00 2.48 0.06 0.08 75.15 11:29:01 AM 0 18.73 0.00 2.16 0.03 0.10 78.98 11:29:01 AM 1 14.83 0.00 2.43 0.08 0.08 82.57 11:29:01 AM 2 25.83 0.00 2.63 0.07 0.08 71.39 11:29:01 AM 3 23.53 0.00 2.43 0.10 0.08 73.86 11:29:01 AM 4 18.42 0.00 2.06 0.02 0.08 79.41 11:29:01 AM 5 18.98 0.00 2.90 0.05 0.08 77.99 11:29:01 AM 6 26.29 0.00 2.37 0.05 0.07 71.22 11:29:01 AM 7 31.15 0.00 2.88 0.07 0.08 65.82 11:30:01 AM all 8.62 0.00 1.03 0.02 0.09 90.25 11:30:01 AM 0 7.33 0.00 0.61 0.02 0.08 91.96 11:30:01 AM 1 7.49 0.00 1.10 0.03 0.12 91.25 11:30:01 AM 2 8.75 0.00 1.09 0.02 0.08 90.06 11:30:01 AM 3 8.99 0.00 0.62 0.00 0.08 90.30 11:30:01 AM 4 11.52 0.00 0.93 0.02 0.08 87.45 11:30:01 AM 5 8.41 0.00 1.44 0.03 0.08 90.03 11:30:01 AM 6 6.28 0.00 0.87 0.03 0.08 92.73 11:30:01 AM 7 10.13 0.00 1.59 0.02 0.07 88.20 11:31:01 AM all 14.45 0.00 0.30 0.02 0.04 85.19 11:31:01 AM 0 3.84 0.00 0.17 0.07 0.08 95.85 11:31:01 AM 1 6.94 0.00 0.35 0.05 0.07 92.59 11:31:01 AM 2 19.35 0.00 0.13 0.00 0.03 80.49 11:31:01 AM 3 8.03 0.00 0.15 0.00 0.02 91.81 11:31:01 AM 4 37.38 0.00 0.83 0.02 0.03 61.73 11:31:01 AM 5 3.79 0.00 0.57 0.00 0.03 95.61 11:31:01 AM 6 29.49 0.00 0.13 0.00 0.03 70.35 11:31:01 AM 7 6.69 0.00 0.10 0.00 0.02 93.19 11:32:01 AM all 32.06 0.00 1.89 0.43 0.10 65.52 11:32:01 AM 0 23.17 0.00 1.14 0.05 0.08 75.56 11:32:01 AM 1 43.50 0.00 2.40 0.42 0.12 53.57 11:32:01 AM 2 32.39 0.00 2.13 0.37 0.10 65.01 11:32:01 AM 3 27.57 0.00 1.65 0.52 0.12 70.14 11:32:01 AM 4 45.58 0.00 2.26 0.84 0.12 51.20 11:32:01 AM 5 29.32 0.00 1.96 0.94 0.12 67.66 11:32:01 AM 6 18.80 0.00 1.62 0.12 0.08 79.38 11:32:01 AM 7 36.15 0.00 2.00 0.17 0.10 61.59 11:33:01 AM all 30.20 0.00 1.98 0.02 0.10 67.71 11:33:01 AM 0 32.65 0.00 1.52 0.02 0.10 65.71 11:33:01 AM 1 31.84 0.00 1.48 0.00 0.10 66.59 11:33:01 AM 2 22.50 0.00 2.69 0.00 0.08 74.73 11:33:01 AM 3 25.32 0.00 2.40 0.03 0.10 72.14 11:33:01 AM 4 26.10 0.00 2.26 0.02 0.10 71.52 11:33:01 AM 5 43.50 0.00 1.52 0.05 0.08 54.84 11:33:01 AM 6 33.53 0.00 1.84 0.00 0.10 64.53 11:33:01 AM 7 26.09 0.00 2.15 0.03 0.10 71.63 11:34:01 AM all 32.80 0.00 1.74 0.43 0.09 64.95 11:34:01 AM 0 32.95 0.00 1.37 0.03 0.10 65.55 11:34:01 AM 1 21.74 0.00 1.67 0.08 0.08 76.41 11:34:01 AM 2 46.90 0.00 2.24 0.28 0.08 50.49 11:34:01 AM 3 19.67 0.00 2.68 2.63 0.08 74.93 11:34:01 AM 4 34.00 0.00 1.40 0.03 0.12 64.44 11:34:01 AM 5 43.34 0.00 1.04 0.10 0.07 55.46 11:34:01 AM 6 25.79 0.00 1.45 0.12 0.07 72.57 11:34:01 AM 7 37.97 0.00 2.02 0.13 0.08 59.79 11:35:02 AM all 23.81 0.00 1.09 0.40 0.06 74.64 11:35:02 AM 0 30.01 0.00 0.63 0.20 0.07 69.09 11:35:02 AM 1 14.26 0.00 0.87 0.47 0.05 84.35 11:35:02 AM 2 14.90 0.00 1.34 0.43 0.07 83.26 11:35:02 AM 3 38.73 0.00 1.10 0.20 0.07 59.90 11:35:02 AM 4 32.72 0.00 1.69 1.25 0.05 64.29 11:35:02 AM 5 21.96 0.00 1.12 0.00 0.05 76.87 11:35:02 AM 6 24.44 0.00 0.74 0.50 0.07 74.25 11:35:02 AM 7 13.44 0.00 1.27 0.13 0.05 85.11 Average: all 24.50 0.00 1.62 0.38 0.08 73.43 Average: 0 19.55 0.00 1.27 0.17 0.09 78.92 Average: 1 22.62 0.00 1.66 0.52 0.09 75.12 Average: 2 26.68 0.00 1.91 0.55 0.08 70.79 Average: 3 22.76 0.00 1.69 0.51 0.08 74.95 Average: 4 28.76 0.00 1.75 0.80 0.08 68.61 Average: 5 25.16 0.00 1.54 0.15 0.07 73.07 Average: 6 25.58 0.00 1.40 0.15 0.07 72.80 Average: 7 24.87 0.00 1.71 0.18 0.07 73.17