---> uname -a: Linux prd-centos8-docker-8c-8g-87.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 1153 25271 19 5465 30263 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:57:a8:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fe57:a8da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:8c:45:f1 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::42:92ff:fe8c:45f1/64 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) 12/16/2025 _x86_64_ (8 CPU) 11:42:41 LINUX RESTART (8 CPU) 11:43:01 AM tps rtps wtps bread/s bwrtn/s 11:44:01 AM 246.62 12.18 234.44 1867.11 8814.08 11:45:01 AM 283.17 18.89 264.28 4149.02 15286.67 11:46:01 AM 79.64 0.30 79.34 77.59 8549.23 11:47:01 AM 108.48 0.53 107.95 410.66 39052.42 11:48:01 AM 34.21 0.02 34.19 2.67 700.90 11:49:01 AM 13.15 0.48 12.66 21.46 385.42 11:50:01 AM 19.53 0.00 19.53 0.00 615.55 11:51:01 AM 105.46 0.00 105.46 0.00 23834.74 11:52:01 AM 14.45 0.00 14.45 0.00 323.31 11:53:01 AM 176.79 0.02 176.77 1.07 2313.61 11:54:01 AM 67.09 2.93 64.16 4574.48 27409.03 Average: 104.42 3.21 101.20 1009.49 11571.57 11:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 AM 29446980 31196368 3208732 9.83 2688 2068408 1495072 4.44 158176 2604048 232976 11:45:01 AM 27284120 29487648 5371592 16.45 2688 2514304 3317276 9.84 255544 4618956 179172 11:46:01 AM 27334884 29613488 5320828 16.29 2688 2586652 2779396 8.25 279336 4537156 13868 11:47:01 AM 25429472 28841768 7226240 22.13 2688 3695100 3370648 10.00 419724 6196844 1012 11:48:01 AM 24686792 28103848 7968920 24.40 2688 3698312 5193708 15.41 438668 6907900 176 11:49:01 AM 24897012 28319692 7758700 23.76 2688 3704624 3763752 11.17 441736 6703532 92 11:50:01 AM 25167768 28837832 7487944 22.93 2688 3949632 3763844 11.17 503148 6368924 233388 11:51:01 AM 23557548 27705808 9098164 27.86 2688 4416076 5820592 17.27 551628 7869280 1528 11:52:01 AM 22491972 26680312 10163740 31.12 2688 4456888 6723176 19.95 554952 8927528 4752 11:53:01 AM 23831716 27938300 8823996 27.02 2688 4362644 4094112 12.15 551988 7609100 108 11:54:01 AM 25905708 31021380 6750004 20.67 2688 5362024 1530556 4.54 907784 5175752 97256 Average: 25457634 28886040 7198078 22.04 2688 3710424 3804739 11.29 460244 6138093 69484 11:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 300.98 196.10 1584.45 42.86 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 395.38 313.68 5189.62 63.25 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 185.20 158.12 948.89 40.66 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 316.38 184.89 9500.49 13.83 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:48:01 AM lo 39.22 39.22 3.63 3.63 0.00 0.00 0.00 0.00 11:48:01 AM eth0 131.22 88.77 39.34 37.02 0.00 0.00 0.00 0.00 11:48:01 AM docker0 10.33 11.60 1.53 1.42 0.00 0.00 0.00 0.00 11:48:01 AM vethb88e12f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:49:01 AM lo 71.26 71.26 3.96 3.96 0.00 0.00 0.00 0.00 11:49:01 AM eth0 341.52 253.88 101.64 104.65 0.00 0.00 0.00 0.00 11:49:01 AM docker0 2.55 2.98 0.37 0.43 0.00 0.00 0.00 0.00 11:50:01 AM lo 33.01 33.01 1.63 1.63 0.00 0.00 0.00 0.00 11:50:01 AM eth0 237.91 192.07 746.52 61.12 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 19.61 19.61 2.45 2.45 0.00 0.00 0.00 0.00 11:51:01 AM eth0 452.20 155.36 2296.81 13.92 0.00 0.00 0.00 0.00 11:51:01 AM docker0 8.43 9.80 0.81 1.93 0.00 0.00 0.00 0.00 11:51:01 AM vethf018b0e 8.43 9.93 0.92 1.94 0.00 0.00 0.00 0.00 11:51:01 AM veth1818888 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 11:52:01 AM lo 924.33 924.33 157.14 157.14 0.00 0.00 0.00 0.00 11:52:01 AM eth0 166.16 115.00 49.61 50.94 0.00 0.00 0.00 0.00 11:52:01 AM docker0 400.72 412.81 68.91 81.62 0.00 0.00 0.00 0.00 11:52:01 AM vethf018b0e 344.00 355.98 67.54 55.70 0.00 0.00 0.00 0.01 11:52:01 AM veth1818888 56.71 56.91 6.84 25.92 0.00 0.00 0.00 0.00 11:53:01 AM lo 744.69 744.69 124.73 124.73 0.00 0.00 0.00 0.00 11:53:01 AM eth0 56.65 43.49 261.19 18.29 0.00 0.00 0.00 0.00 11:53:01 AM docker0 316.36 324.44 68.47 51.18 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 11:54:01 AM eth0 88.30 71.84 1263.23 16.95 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 166.64 166.64 26.69 26.69 0.00 0.00 0.00 0.00 Average: eth0 242.90 161.20 1998.38 42.14 0.00 0.00 0.00 0.00 Average: docker0 67.13 69.25 12.74 12.42 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) 12/16/2025 _x86_64_ (8 CPU) 11:42:41 LINUX RESTART (8 CPU) 11:43:01 AM CPU %user %nice %system %iowait %steal %idle 11:44:01 AM all 11.20 0.00 1.42 0.76 0.06 86.56 11:44:01 AM 0 10.29 0.00 1.97 0.55 0.08 87.10 11:44:01 AM 1 3.84 0.00 0.50 0.47 0.07 95.12 11:44:01 AM 2 17.63 0.00 2.15 0.43 0.05 79.73 11:44:01 AM 3 13.62 0.00 1.02 0.33 0.08 84.94 11:44:01 AM 4 2.96 0.00 1.47 2.26 0.05 93.26 11:44:01 AM 5 16.28 0.00 2.06 0.74 0.07 80.85 11:44:01 AM 6 9.75 0.00 1.47 1.02 0.03 87.73 11:44:01 AM 7 15.18 0.00 0.73 0.25 0.05 83.78 11:45:01 AM all 31.60 0.00 1.42 1.27 0.10 65.61 11:45:01 AM 0 24.27 0.00 1.07 0.62 0.08 73.96 11:45:01 AM 1 31.07 0.00 1.54 1.77 0.10 65.52 11:45:01 AM 2 38.50 0.00 1.81 1.51 0.15 58.03 11:45:01 AM 3 31.21 0.00 1.07 0.69 0.08 66.95 11:45:01 AM 4 36.94 0.00 1.72 0.52 0.10 60.72 11:45:01 AM 5 24.36 0.00 1.79 2.58 0.08 71.18 11:45:01 AM 6 38.83 0.00 1.27 1.25 0.08 58.56 11:45:01 AM 7 27.57 0.00 1.07 1.26 0.10 70.00 11:46:01 AM all 25.89 0.00 0.75 0.64 0.06 72.66 11:46:01 AM 0 14.07 0.00 0.68 2.09 0.07 83.09 11:46:01 AM 1 33.02 0.00 0.60 0.12 0.07 66.19 11:46:01 AM 2 24.22 0.00 0.47 0.88 0.05 74.37 11:46:01 AM 3 51.57 0.00 0.82 0.07 0.08 47.46 11:46:01 AM 4 25.96 0.00 0.53 0.02 0.05 73.43 11:46:01 AM 5 24.40 0.00 1.34 0.94 0.07 73.26 11:46:01 AM 6 14.05 0.00 0.99 1.02 0.07 83.88 11:46:01 AM 7 19.80 0.00 0.53 0.02 0.07 79.58 11:47:01 AM all 23.36 0.00 2.31 1.57 0.07 72.69 11:47:01 AM 0 20.35 0.00 1.43 0.02 0.07 78.14 11:47:01 AM 1 25.21 0.00 2.99 1.64 0.07 70.10 11:47:01 AM 2 29.12 0.00 2.45 4.97 0.08 63.37 11:47:01 AM 3 36.00 0.00 2.39 0.74 0.07 60.80 11:47:01 AM 4 15.47 0.00 2.10 3.88 0.07 78.49 11:47:01 AM 5 23.08 0.00 3.03 0.49 0.07 73.34 11:47:01 AM 6 18.34 0.00 1.65 0.32 0.07 79.63 11:47:01 AM 7 19.35 0.00 2.43 0.50 0.07 77.64 11:48:01 AM all 21.91 0.00 2.04 0.07 0.10 75.89 11:48:01 AM 0 23.45 0.00 2.19 0.05 0.10 74.21 11:48:01 AM 1 13.62 0.00 2.08 0.07 0.12 84.12 11:48:01 AM 2 32.66 0.00 1.82 0.07 0.10 65.34 11:48:01 AM 3 22.67 0.00 1.98 0.05 0.12 75.19 11:48:01 AM 4 19.07 0.00 1.81 0.08 0.07 78.97 11:48:01 AM 5 19.94 0.00 2.40 0.05 0.10 77.52 11:48:01 AM 6 21.73 0.00 1.94 0.08 0.08 76.17 11:48:01 AM 7 22.14 0.00 2.09 0.10 0.08 75.59 11:49:01 AM all 7.26 0.00 1.20 0.09 0.06 91.38 11:49:01 AM 0 6.42 0.00 1.00 0.00 0.05 92.53 11:49:01 AM 1 6.80 0.00 1.32 0.03 0.07 91.77 11:49:01 AM 2 7.72 0.00 1.97 0.33 0.07 89.90 11:49:01 AM 3 7.21 0.00 1.40 0.05 0.07 91.27 11:49:01 AM 4 7.12 0.00 0.97 0.12 0.07 91.73 11:49:01 AM 5 7.82 0.00 0.74 0.07 0.05 91.32 11:49:01 AM 6 8.41 0.00 1.10 0.02 0.07 90.41 11:49:01 AM 7 6.60 0.00 1.12 0.10 0.07 92.11 11:50:01 AM all 25.54 0.00 1.09 0.04 0.08 73.25 11:50:01 AM 0 29.17 0.00 0.99 0.00 0.08 69.76 11:50:01 AM 1 26.04 0.00 1.17 0.02 0.08 72.69 11:50:01 AM 2 32.82 0.00 0.97 0.00 0.10 66.11 11:50:01 AM 3 24.55 0.00 1.00 0.05 0.08 74.31 11:50:01 AM 4 21.94 0.00 1.44 0.05 0.08 76.48 11:50:01 AM 5 29.13 0.00 1.44 0.12 0.08 69.23 11:50:01 AM 6 13.12 0.00 1.35 0.08 0.07 85.38 11:50:01 AM 7 27.51 0.00 0.38 0.00 0.05 72.06 11:51:01 AM all 26.34 0.00 1.58 0.91 0.11 71.05 11:51:01 AM 0 19.48 0.00 1.34 0.23 0.13 78.81 11:51:01 AM 1 33.10 0.00 2.05 0.94 0.12 63.80 11:51:01 AM 2 21.80 0.00 1.33 0.08 0.08 76.71 11:51:01 AM 3 31.06 0.00 1.41 1.07 0.08 66.38 11:51:01 AM 4 11.09 0.00 1.58 0.72 0.12 86.49 11:51:01 AM 5 25.99 0.00 1.59 0.12 0.10 72.20 11:51:01 AM 6 37.52 0.00 1.56 1.83 0.15 58.94 11:51:01 AM 7 30.67 0.00 1.79 2.31 0.10 65.13 11:52:01 AM all 23.02 0.00 1.62 0.20 0.11 75.06 11:52:01 AM 0 28.66 0.00 2.06 0.02 0.10 69.16 11:52:01 AM 1 19.53 0.00 1.33 0.10 0.10 78.94 11:52:01 AM 2 27.71 0.00 1.63 0.28 0.10 70.28 11:52:01 AM 3 20.58 0.00 1.29 0.05 0.12 77.96 11:52:01 AM 4 19.57 0.00 1.93 0.22 0.12 78.16 11:52:01 AM 5 19.51 0.00 1.57 0.02 0.12 78.79 11:52:01 AM 6 19.09 0.00 1.81 0.10 0.10 78.89 11:52:01 AM 7 29.45 0.00 1.32 0.79 0.10 68.34 11:53:01 AM all 26.71 0.00 1.52 0.32 0.08 71.38 11:53:01 AM 0 35.60 0.00 0.93 0.03 0.07 63.36 11:53:01 AM 1 30.44 0.00 1.64 0.00 0.08 67.84 11:53:01 AM 2 21.51 0.00 1.12 0.02 0.07 77.28 11:53:01 AM 3 21.62 0.00 1.81 0.20 0.08 76.29 11:53:01 AM 4 11.03 0.00 1.21 0.10 0.07 87.59 11:53:01 AM 5 20.82 0.00 2.58 2.06 0.10 74.43 11:53:01 AM 6 57.10 0.00 1.44 0.03 0.08 41.35 11:53:01 AM 7 15.36 0.00 1.43 0.08 0.08 83.05 11:54:01 AM all 21.62 0.00 1.69 1.39 0.06 75.24 11:54:01 AM 0 28.64 0.00 1.84 2.21 0.07 67.25 11:54:01 AM 1 13.06 0.00 1.93 1.14 0.07 83.81 11:54:01 AM 2 18.61 0.00 1.34 1.64 0.07 78.35 11:54:01 AM 3 34.14 0.00 1.79 3.21 0.07 60.80 11:54:01 AM 4 4.69 0.00 1.66 0.57 0.07 93.01 11:54:01 AM 5 24.72 0.00 1.70 0.23 0.05 73.29 11:54:01 AM 6 32.59 0.00 1.54 0.28 0.07 65.52 11:54:01 AM 7 16.44 0.00 1.72 1.82 0.05 79.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.22 0.00 1.51 0.66 0.08 75.53 Average: 0 21.86 0.00 1.41 0.53 0.08 76.12 Average: 1 21.43 0.00 1.56 0.57 0.09 76.36 Average: 2 24.75 0.00 1.55 0.93 0.08 72.69 Average: 3 26.75 0.00 1.45 0.59 0.09 71.12 Average: 4 15.99 0.00 1.49 0.78 0.08 81.66 Average: 5 21.46 0.00 1.84 0.67 0.08 75.94 Average: 6 24.60 0.00 1.46 0.55 0.08 73.31 Average: 7 20.91 0.00 1.33 0.66 0.07 77.03