---> uname -a: Linux prd-centos8-docker-8c-8g-2457.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 1153 25075 19 5661 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:b7:ef:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.222/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:feb7:efbc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:e3:4f:7d 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::42:48ff:fee3:4f7d/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) 10/13/2025 _x86_64_ (8 CPU) 10:38:03 LINUX RESTART (8 CPU) 10:39:01 AM tps rtps wtps bread/s bwrtn/s 10:40:01 AM 251.78 17.78 234.01 3843.52 12392.54 10:41:01 AM 150.64 1.38 149.26 340.34 13131.66 10:42:01 AM 128.52 0.80 127.72 549.59 40038.66 10:43:01 AM 15.31 0.43 14.88 20.93 333.26 10:44:01 AM 8.11 0.05 8.06 0.53 196.77 10:45:01 AM 5.93 0.00 5.93 0.00 399.73 10:46:01 AM 114.68 0.00 114.68 0.00 23751.87 10:47:01 AM 18.61 0.00 18.61 0.00 510.66 10:48:01 AM 170.51 2.43 168.08 4461.31 2256.18 10:49:01 AM 48.36 1.42 46.94 1731.84 33513.43 Average: 91.25 2.43 88.82 1094.82 12652.78 10:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 AM 28182140 30346656 4473572 13.70 2688 2476504 2139652 6.35 228204 3758120 286716 10:41:01 AM 24364552 27918700 8291160 25.39 2688 3847792 5256656 15.60 327120 7405780 1306676 10:42:01 AM 23632744 27044084 9022968 27.63 2688 3693012 5874504 17.43 439108 7969392 52 10:43:01 AM 23364200 26779012 9291512 28.45 2688 3696824 5708032 16.94 441020 8237468 24 10:44:01 AM 23143988 26561448 9511724 29.13 2688 3699440 5723108 16.98 441408 8456768 112 10:45:01 AM 23856408 27284636 8799304 26.95 2688 3709412 5335884 15.83 444456 7743940 400 10:46:01 AM 22315772 26448728 10339940 31.66 2688 4400388 7382020 21.90 548052 9119332 632 10:47:01 AM 21520884 25687308 11134828 34.10 2688 4435328 7768564 23.05 557164 9901120 6516 10:48:01 AM 23291188 28319728 9364524 28.68 2688 5277980 3751420 11.13 726508 7971656 788208 10:49:01 AM 25723052 31025452 6932660 21.23 2688 5544664 1491636 4.43 964384 5299168 34408 Average: 23939493 27741575 8716219 26.69 2688 4078134 5043148 14.96 511742 7586274 242374 10:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 433.09 332.47 5154.26 65.94 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 430.34 300.50 10683.42 42.07 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM lo 24.57 24.57 2.30 2.30 0.00 0.00 0.00 0.00 10:42:01 AM eth0 54.47 36.02 16.87 18.18 0.00 0.00 0.00 0.00 10:42:01 AM docker0 7.63 8.56 1.02 1.00 0.00 0.00 0.00 0.00 10:42:01 AM veth5ed2394 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:43:01 AM lo 62.22 62.22 3.88 3.88 0.00 0.00 0.00 0.00 10:43:01 AM eth0 193.30 141.93 51.86 56.89 0.00 0.00 0.00 0.00 10:43:01 AM docker0 3.97 4.60 0.70 0.68 0.00 0.00 0.00 0.00 10:44:01 AM lo 60.06 60.06 3.06 3.06 0.00 0.00 0.00 0.00 10:44:01 AM eth0 147.77 123.38 40.28 59.53 0.00 0.00 0.00 0.00 10:44:01 AM docker0 0.78 1.02 0.11 0.17 0.00 0.00 0.00 0.00 10:45:01 AM lo 7.43 7.43 0.36 0.36 0.00 0.00 0.00 0.00 10:45:01 AM eth0 98.82 78.31 103.61 29.91 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM lo 3.93 3.93 0.66 0.66 0.00 0.00 0.00 0.00 10:46:01 AM eth0 391.02 186.65 2968.40 22.29 0.00 0.00 0.00 0.00 10:46:01 AM docker0 1.72 2.05 0.25 0.42 0.00 0.00 0.00 0.00 10:46:01 AM veth4c872c9 1.72 2.17 0.28 0.42 0.00 0.00 0.00 0.00 10:46:01 AM veth93bb5a5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 AM lo 1263.68 1263.68 219.42 219.42 0.00 0.00 0.00 0.00 10:47:01 AM eth0 177.97 115.18 53.96 50.56 0.00 0.00 0.00 0.00 10:47:01 AM docker0 549.98 568.26 103.15 106.65 0.00 0.00 0.00 0.00 10:47:01 AM veth4c872c9 507.25 525.21 105.87 81.27 0.00 0.00 0.00 0.01 10:47:01 AM veth93bb5a5 42.74 43.54 4.80 25.63 0.00 0.00 0.00 0.00 10:48:01 AM lo 196.17 196.17 32.68 32.68 0.00 0.00 0.00 0.00 10:48:01 AM eth0 89.67 80.52 1497.47 15.15 0.00 0.00 0.00 0.00 10:48:01 AM docker0 89.72 90.54 20.48 12.62 0.00 0.00 0.00 0.00 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 231.78 172.85 2415.45 70.86 0.00 0.00 0.00 0.00 10:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.81 161.81 26.24 26.24 0.00 0.00 0.00 0.00 Average: eth0 224.82 156.78 2298.42 43.14 0.00 0.00 0.00 0.00 Average: docker0 65.38 67.50 12.57 12.15 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) 10/13/2025 _x86_64_ (8 CPU) 10:38:03 LINUX RESTART (8 CPU) 10:39:01 AM CPU %user %nice %system %iowait %steal %idle 10:40:01 AM all 23.37 0.00 1.39 0.77 0.08 74.39 10:40:01 AM 0 26.42 0.00 1.25 0.94 0.08 71.31 10:40:01 AM 1 23.04 0.00 1.82 1.77 0.10 73.26 10:40:01 AM 2 30.90 0.00 1.65 0.94 0.08 66.42 10:40:01 AM 3 14.94 0.00 1.49 0.90 0.07 82.60 10:40:01 AM 4 18.18 0.00 1.37 0.44 0.08 79.93 10:40:01 AM 5 38.93 0.00 1.30 0.32 0.07 59.38 10:40:01 AM 6 18.83 0.00 0.94 0.20 0.07 79.97 10:40:01 AM 7 15.66 0.00 1.29 0.67 0.08 82.30 10:41:01 AM all 40.94 0.00 2.21 0.55 0.09 56.21 10:41:01 AM 0 52.52 0.00 1.64 0.03 0.10 45.70 10:41:01 AM 1 32.04 0.00 2.73 0.49 0.10 64.65 10:41:01 AM 2 33.89 0.00 2.18 0.30 0.10 63.53 10:41:01 AM 3 45.04 0.00 2.32 0.65 0.10 51.89 10:41:01 AM 4 41.89 0.00 2.20 0.49 0.08 55.34 10:41:01 AM 5 44.11 0.00 2.05 0.74 0.08 53.03 10:41:01 AM 6 32.76 0.00 1.76 0.91 0.08 64.48 10:41:01 AM 7 45.28 0.00 2.77 0.77 0.10 51.07 10:42:01 AM all 21.72 0.00 2.51 1.06 0.10 74.59 10:42:01 AM 0 25.52 0.00 2.53 0.02 0.10 71.84 10:42:01 AM 1 18.15 0.00 2.70 3.32 0.12 75.72 10:42:01 AM 2 16.70 0.00 2.36 2.16 0.12 78.66 10:42:01 AM 3 24.49 0.00 2.43 1.63 0.10 71.35 10:42:01 AM 4 19.37 0.00 2.18 0.27 0.08 78.10 10:42:01 AM 5 20.26 0.00 2.53 0.23 0.08 76.89 10:42:01 AM 6 24.30 0.00 2.31 0.65 0.12 72.62 10:42:01 AM 7 25.00 0.00 3.07 0.23 0.12 71.58 10:43:01 AM all 7.56 0.00 1.10 0.02 0.06 91.26 10:43:01 AM 0 6.16 0.00 0.92 0.00 0.07 92.85 10:43:01 AM 1 7.52 0.00 1.57 0.00 0.07 90.84 10:43:01 AM 2 5.59 0.00 0.92 0.07 0.07 93.35 10:43:01 AM 3 9.39 0.00 0.90 0.00 0.05 89.66 10:43:01 AM 4 8.20 0.00 1.15 0.02 0.05 90.58 10:43:01 AM 5 13.07 0.00 1.42 0.02 0.08 85.41 10:43:01 AM 6 6.52 0.00 1.00 0.03 0.05 92.40 10:43:01 AM 7 4.02 0.00 0.90 0.02 0.07 95.00 10:44:01 AM all 5.24 0.00 0.92 0.01 0.06 93.76 10:44:01 AM 0 5.66 0.00 0.65 0.00 0.05 93.64 10:44:01 AM 1 3.88 0.00 1.37 0.03 0.08 94.63 10:44:01 AM 2 5.13 0.00 1.10 0.02 0.07 93.68 10:44:01 AM 3 6.69 0.00 1.32 0.03 0.07 91.89 10:44:01 AM 4 4.73 0.00 0.84 0.00 0.07 94.37 10:44:01 AM 5 7.54 0.00 0.58 0.02 0.05 91.81 10:44:01 AM 6 3.93 0.00 0.72 0.00 0.07 95.29 10:44:01 AM 7 4.36 0.00 0.80 0.02 0.05 94.77 10:45:01 AM all 16.36 0.00 0.48 0.01 0.06 83.09 10:45:01 AM 0 6.08 0.00 0.43 0.00 0.07 93.42 10:45:01 AM 1 5.92 0.00 0.33 0.00 0.03 93.71 10:45:01 AM 2 14.14 0.00 0.25 0.00 0.07 85.54 10:45:01 AM 3 5.71 0.00 0.63 0.00 0.05 93.61 10:45:01 AM 4 14.78 0.00 0.18 0.00 0.05 84.98 10:45:01 AM 5 56.08 0.00 1.13 0.03 0.07 42.68 10:45:01 AM 6 20.10 0.00 0.32 0.00 0.05 79.53 10:45:01 AM 7 8.04 0.00 0.55 0.07 0.07 91.27 10:46:01 AM all 35.38 0.00 2.01 0.52 0.09 61.99 10:46:01 AM 0 48.39 0.00 1.67 0.20 0.10 49.63 10:46:01 AM 1 42.94 0.00 2.48 1.66 0.10 52.82 10:46:01 AM 2 36.01 0.00 2.08 1.11 0.12 60.68 10:46:01 AM 3 38.19 0.00 1.95 0.72 0.10 59.05 10:46:01 AM 4 24.01 0.00 2.30 0.17 0.07 73.46 10:46:01 AM 5 35.79 0.00 2.11 0.13 0.10 61.87 10:46:01 AM 6 21.82 0.00 1.39 0.08 0.08 76.62 10:46:01 AM 7 35.87 0.00 2.10 0.07 0.08 61.89 10:47:01 AM all 26.71 0.00 1.79 0.01 0.11 71.39 10:47:01 AM 0 27.46 0.00 1.29 0.00 0.12 71.13 10:47:01 AM 1 31.10 0.00 1.94 0.02 0.10 66.84 10:47:01 AM 2 28.52 0.00 1.59 0.00 0.10 69.79 10:47:01 AM 3 23.77 0.00 1.85 0.02 0.10 74.26 10:47:01 AM 4 26.55 0.00 1.81 0.02 0.12 71.50 10:47:01 AM 5 23.53 0.00 2.02 0.00 0.10 74.36 10:47:01 AM 6 22.26 0.00 1.86 0.03 0.10 75.74 10:47:01 AM 7 30.42 0.00 1.93 0.02 0.12 67.52 10:48:01 AM all 30.30 0.00 1.74 0.37 0.08 67.51 10:48:01 AM 0 26.51 0.00 1.22 0.22 0.08 71.97 10:48:01 AM 1 47.36 0.00 2.83 0.30 0.10 49.41 10:48:01 AM 2 21.25 0.00 2.28 0.89 0.10 75.48 10:48:01 AM 3 18.00 0.00 1.59 0.05 0.08 80.27 10:48:01 AM 4 18.69 0.00 1.49 0.08 0.07 79.67 10:48:01 AM 5 33.48 0.00 1.34 0.02 0.07 65.09 10:48:01 AM 6 38.11 0.00 1.87 1.14 0.10 58.78 10:48:01 AM 7 39.02 0.00 1.27 0.23 0.07 59.41 10:49:01 AM all 30.82 0.00 1.22 0.49 0.07 67.39 10:49:01 AM 0 10.51 0.00 0.87 0.18 0.07 88.37 10:49:01 AM 1 12.24 0.00 1.71 2.56 0.05 83.44 10:49:01 AM 2 45.14 0.00 2.26 0.10 0.08 52.42 10:49:01 AM 3 39.38 0.00 0.82 0.18 0.08 59.53 10:49:01 AM 4 49.46 0.00 0.72 0.82 0.08 48.92 10:49:01 AM 5 43.85 0.00 0.90 0.02 0.08 55.15 10:49:01 AM 6 15.69 0.00 1.32 0.07 0.05 82.87 10:49:01 AM 7 30.31 0.00 1.19 0.00 0.08 68.42 Average: all 23.83 0.00 1.54 0.38 0.08 74.17 Average: 0 23.51 0.00 1.25 0.16 0.08 75.00 Average: 1 22.41 0.00 1.95 1.01 0.09 74.54 Average: 2 23.72 0.00 1.67 0.56 0.09 73.96 Average: 3 22.54 0.00 1.53 0.42 0.08 75.43 Average: 4 22.58 0.00 1.42 0.23 0.08 75.69 Average: 5 31.67 0.00 1.54 0.15 0.08 66.56 Average: 6 20.42 0.00 1.35 0.31 0.08 77.84 Average: 7 23.78 0.00 1.59 0.21 0.08 74.34