---> uname -a: Linux prd-centos8-docker-8c-8g-106.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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 24G 137G 15% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1122 14813 19 15952 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:fe:f5:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fefe:f5f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:e5:b4:03 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::42:69ff:fee5:b403/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-docker-35e3e635-7ea0-4115-9f61-813d979b482a.nova) 07/22/2026 _x86_64_ (8 CPU) 09:34:03 LINUX RESTART (8 CPU) 09:35:01 AM tps rtps wtps bread/s bwrtn/s 09:36:01 AM 167.43 15.13 152.30 4156.48 10474.46 09:37:01 AM 268.65 6.81 261.84 842.38 12844.64 09:38:01 AM 209.13 2.38 206.75 85.44 27825.51 09:39:01 AM 169.76 0.38 169.37 16.53 117809.77 09:40:01 AM 246.45 3.67 242.79 6407.20 124600.38 09:41:01 AM 204.76 21.51 183.26 41739.00 234017.89 09:42:01 AM 97.04 3.15 93.89 6173.88 142387.13 09:43:01 AM 8.66 0.08 8.58 4.00 143.59 09:44:01 AM 6.25 0.00 6.25 0.00 101.37 09:45:01 AM 64.02 0.00 64.02 0.00 108157.12 09:46:01 AM 292.82 0.27 292.55 41.05 26116.73 Average: 157.73 4.85 152.87 5406.66 73136.83 09:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 AM 29025548 31157956 3627824 11.11 2688 2442496 2013312 5.97 237256 2902512 223284 09:37:01 AM 26839104 29387356 5814268 17.81 2688 2848388 3254500 9.66 306880 4972576 293248 09:38:01 AM 22797244 28197784 9856128 30.18 2688 5689256 4164284 12.36 1319844 7958380 2358300 09:39:01 AM 21249712 27873828 11403660 34.92 2688 6904808 4260052 12.64 1730636 9071112 76340 09:40:01 AM 18227536 28440744 14425836 44.18 2688 10472172 3664636 10.87 2561552 11223628 302296 09:41:01 AM 13203412 28435036 19449960 59.56 2688 15476652 3678188 10.91 2564788 16228796 739564 09:42:01 AM 13390480 28437376 19262892 58.99 2688 15291856 3652088 10.84 2565488 16044252 40 09:43:01 AM 13384696 28432952 19268676 59.01 2688 15292128 3672864 10.90 2566084 16048620 24 09:44:01 AM 13381180 28429608 19272192 59.02 2688 15292228 3672864 10.90 2566132 16052300 32 09:45:01 AM 13383676 28432288 19269696 59.01 2688 15292292 3663196 10.87 2566240 16048720 36 09:46:01 AM 15207212 31055920 17446160 53.43 2688 16070540 1496540 4.44 2782948 13978476 121656 Average: 18189982 28934623 14463390 44.29 2688 11006620 3381139 10.03 1978895 11866307 374075 09:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 276.06 196.78 1669.91 47.08 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 552.57 419.46 5983.27 65.73 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 531.86 351.38 8564.41 88.91 0.00 0.00 0.00 0.00 09:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 190.77 168.06 1928.13 72.59 0.00 0.00 0.00 0.00 09:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 262.36 197.45 3129.59 49.09 0.00 0.00 0.00 0.00 09:40:01 AM docker0 2.25 4.65 0.19 65.25 0.00 0.00 0.00 0.00 09:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 AM eth0 9.21 7.66 2.45 2.68 0.00 0.00 0.00 0.00 09:41:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 09:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 AM eth0 1112.64 1042.19 90.65 10799.88 0.00 0.00 0.00 0.00 09:42:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 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 1254.80 1172.78 117.97 11947.47 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 1604.67 1616.24 125.01 16986.06 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 998.57 1011.18 146.96 9253.27 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 53.92 49.72 316.59 13.24 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 622.50 566.63 2006.82 4484.23 0.00 0.00 0.00 0.00 Average: docker0 0.20 0.44 0.02 5.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-docker-35e3e635-7ea0-4115-9f61-813d979b482a.nova) 07/22/2026 _x86_64_ (8 CPU) 09:34:03 LINUX RESTART (8 CPU) 09:35:01 AM CPU %user %nice %system %iowait %steal %idle 09:36:01 AM all 12.46 0.00 1.29 0.57 0.06 85.62 09:36:01 AM 0 5.50 0.00 1.15 1.42 0.05 91.87 09:36:01 AM 1 21.55 0.00 2.05 0.45 0.05 75.90 09:36:01 AM 2 11.68 0.00 0.97 0.42 0.08 86.85 09:36:01 AM 3 20.86 0.00 1.64 0.60 0.07 76.83 09:36:01 AM 4 9.64 0.00 0.82 0.37 0.03 89.14 09:36:01 AM 5 5.72 0.00 0.70 0.32 0.07 93.19 09:36:01 AM 6 13.28 0.00 1.59 0.33 0.07 84.73 09:36:01 AM 7 11.43 0.00 1.42 0.64 0.05 86.46 09:37:01 AM all 25.44 0.00 1.51 0.76 0.10 72.19 09:37:01 AM 0 25.87 0.00 1.27 0.45 0.10 72.31 09:37:01 AM 1 28.37 0.00 1.39 0.94 0.10 69.21 09:37:01 AM 2 22.76 0.00 2.97 2.00 0.13 72.14 09:37:01 AM 3 34.05 0.00 0.82 0.20 0.12 64.82 09:37:01 AM 4 22.78 0.00 1.81 0.59 0.08 74.74 09:37:01 AM 5 26.74 0.00 1.21 0.82 0.08 71.15 09:37:01 AM 6 22.89 0.00 1.37 0.52 0.10 75.12 09:37:01 AM 7 20.10 0.00 1.22 0.58 0.07 78.03 09:38:01 AM all 36.75 0.00 1.72 1.00 0.12 60.41 09:38:01 AM 0 45.76 0.00 1.32 0.18 0.13 52.60 09:38:01 AM 1 20.73 0.00 2.19 2.44 0.13 74.51 09:38:01 AM 2 33.61 0.00 3.58 0.70 0.13 61.98 09:38:01 AM 3 44.32 0.00 1.34 0.27 0.12 53.96 09:38:01 AM 4 26.98 0.00 1.04 0.87 0.10 71.01 09:38:01 AM 5 34.43 0.00 0.99 0.37 0.12 64.10 09:38:01 AM 6 40.46 0.00 1.05 1.09 0.12 57.28 09:38:01 AM 7 47.56 0.00 2.30 2.10 0.12 47.91 09:39:01 AM all 36.50 0.00 1.26 4.42 0.26 57.56 09:39:01 AM 0 61.71 0.00 0.34 0.05 0.15 37.75 09:39:01 AM 1 49.87 0.00 1.70 7.20 0.35 40.88 09:39:01 AM 2 30.21 0.00 1.57 8.89 0.12 59.22 09:39:01 AM 3 28.70 0.00 2.62 4.82 0.39 63.48 09:39:01 AM 4 21.14 0.00 1.04 3.36 0.32 74.15 09:39:01 AM 5 55.85 0.00 1.29 6.90 0.24 35.72 09:39:01 AM 6 21.04 0.00 0.72 4.12 0.39 73.74 09:39:01 AM 7 23.77 0.00 0.80 0.05 0.12 75.26 09:40:01 AM all 17.05 0.00 2.55 3.05 0.09 77.26 09:40:01 AM 0 26.12 0.00 1.98 0.30 0.10 71.50 09:40:01 AM 1 16.32 0.00 4.43 5.69 0.08 73.47 09:40:01 AM 2 15.69 0.00 1.94 5.33 0.08 76.96 09:40:01 AM 3 7.66 0.00 2.53 4.01 0.10 85.70 09:40:01 AM 4 10.63 0.00 1.29 0.67 0.07 87.34 09:40:01 AM 5 26.84 0.00 3.91 3.49 0.10 65.67 09:40:01 AM 6 10.56 0.00 1.53 3.46 0.08 84.37 09:40:01 AM 7 22.51 0.00 2.83 1.46 0.08 73.12 09:41:01 AM all 5.66 0.00 3.39 4.74 0.07 86.15 09:41:01 AM 0 6.69 0.00 3.42 3.57 0.08 86.24 09:41:01 AM 1 6.63 0.00 5.23 10.78 0.07 77.30 09:41:01 AM 2 7.01 0.00 5.97 14.46 0.08 72.48 09:41:01 AM 3 5.50 0.00 3.97 2.05 0.07 88.42 09:41:01 AM 4 3.77 0.00 3.03 4.94 0.07 88.19 09:41:01 AM 5 5.27 0.00 1.99 1.20 0.05 91.50 09:41:01 AM 6 4.14 0.00 1.29 0.13 0.03 94.40 09:41:01 AM 7 6.25 0.00 2.21 0.83 0.07 90.64 09:42:01 AM all 15.75 0.00 2.44 2.06 0.09 79.66 09:42:01 AM 0 16.12 0.00 2.90 1.51 0.10 79.37 09:42:01 AM 1 15.93 0.00 3.49 5.17 0.10 75.31 09:42:01 AM 2 16.12 0.00 4.73 4.06 0.10 74.99 09:42:01 AM 3 13.38 0.00 1.66 0.66 0.10 84.20 09:42:01 AM 4 16.62 0.00 1.85 0.55 0.08 80.89 09:42:01 AM 5 15.94 0.00 2.13 2.33 0.08 79.52 09:42:01 AM 6 13.55 0.00 0.69 0.18 0.08 85.49 09:42:01 AM 7 18.34 0.00 2.06 1.98 0.08 77.53 09:43:01 AM all 16.43 0.00 1.30 0.01 0.11 82.16 09:43:01 AM 0 8.76 0.00 2.02 0.02 0.12 89.08 09:43:01 AM 1 18.85 0.00 0.77 0.02 0.10 80.26 09:43:01 AM 2 15.20 0.00 0.81 0.00 0.10 83.89 09:43:01 AM 3 16.30 0.00 1.61 0.02 0.12 81.96 09:43:01 AM 4 18.74 0.00 0.77 0.02 0.10 80.38 09:43:01 AM 5 14.14 0.00 0.63 0.00 0.10 85.13 09:43:01 AM 6 20.81 0.00 0.86 0.02 0.12 78.20 09:43:01 AM 7 18.60 0.00 2.88 0.00 0.12 78.40 09:44:01 AM all 21.78 0.00 0.93 0.01 0.11 77.17 09:44:01 AM 0 20.82 0.00 0.86 0.00 0.10 78.22 09:44:01 AM 1 18.60 0.00 0.92 0.02 0.13 80.33 09:44:01 AM 2 22.99 0.00 1.03 0.03 0.13 75.82 09:44:01 AM 3 18.10 0.00 0.74 0.02 0.12 81.02 09:44:01 AM 4 25.41 0.00 1.04 0.02 0.12 73.41 09:44:01 AM 5 14.61 0.00 0.64 0.00 0.10 84.65 09:44:01 AM 6 25.86 0.00 1.13 0.02 0.10 72.90 09:44:01 AM 7 27.82 0.00 1.06 0.02 0.10 71.00 09:45:01 AM all 14.86 0.00 2.40 1.25 0.10 81.39 09:45:01 AM 0 16.03 0.00 1.61 0.02 0.10 82.24 09:45:01 AM 1 11.13 0.00 2.55 1.16 0.10 85.06 09:45:01 AM 2 14.85 0.00 6.18 5.03 0.10 73.84 09:45:01 AM 3 16.25 0.00 1.75 0.02 0.10 81.89 09:45:01 AM 4 16.18 0.00 2.49 2.46 0.10 78.77 09:45:01 AM 5 10.30 0.00 2.19 1.33 0.10 86.08 09:45:01 AM 6 16.62 0.00 1.46 0.00 0.10 81.81 09:45:01 AM 7 17.49 0.00 1.01 0.02 0.08 81.41 09:46:01 AM all 20.29 0.00 1.74 1.33 0.08 76.56 09:46:01 AM 0 26.90 0.00 1.00 0.65 0.10 71.35 09:46:01 AM 1 24.84 0.00 2.56 2.01 0.08 70.51 09:46:01 AM 2 23.80 0.00 1.24 0.64 0.08 74.25 09:46:01 AM 3 27.50 0.00 1.67 0.95 0.08 69.79 09:46:01 AM 4 15.45 0.00 1.54 0.33 0.07 82.61 09:46:01 AM 5 17.70 0.00 1.32 0.05 0.07 80.87 09:46:01 AM 6 13.18 0.00 2.27 1.95 0.08 82.52 09:46:01 AM 7 12.87 0.00 2.36 4.06 0.08 80.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.28 0.00 1.87 1.74 0.11 76.01 Average: 0 23.67 0.00 1.62 0.74 0.10 73.86 Average: 1 21.17 0.00 2.48 3.25 0.12 72.98 Average: 2 19.45 0.00 2.82 3.77 0.11 73.85 Average: 3 21.18 0.00 1.85 1.24 0.13 75.62 Average: 4 17.04 0.00 1.52 1.29 0.10 80.05 Average: 5 20.67 0.00 1.54 1.52 0.10 76.16 Average: 6 18.40 0.00 1.27 1.08 0.12 79.14 Average: 7 20.63 0.00 1.83 1.07 0.09 76.38