---> uname -a: Linux prd-centos8-docker-8c-8g-31265.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 1138 25101 19 5649 30278 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:c3:b2:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fec3:b265/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:1f:97:25 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:f5ff:fe1f:9725/64 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) 07/28/2025 _x86_64_ (8 CPU) 10:38:49 LINUX RESTART (8 CPU) 10:39:01 AM tps rtps wtps bread/s bwrtn/s 10:40:01 AM 252.82 29.66 223.16 7290.12 24294.69 10:41:01 AM 286.31 18.97 267.33 4143.26 14419.42 10:42:01 AM 176.09 0.55 175.54 410.66 48441.20 10:43:01 AM 40.69 0.28 40.40 78.37 881.69 10:44:01 AM 23.89 0.48 23.41 21.46 450.45 10:45:01 AM 5.28 0.00 5.28 0.00 386.22 10:46:01 AM 28.16 0.00 28.16 0.00 1074.24 10:47:01 AM 98.68 0.00 98.68 0.00 23069.97 10:48:01 AM 179.11 0.00 179.11 0.00 2350.78 10:49:01 AM 64.76 3.82 60.94 6213.36 29695.60 Average: 115.58 5.38 110.21 1815.75 14506.26 10:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 AM 29603424 31261564 3052288 9.35 2688 1981252 1454804 4.32 148160 2473064 158704 10:41:01 AM 27970940 30188464 4684772 14.35 2688 2528284 2304808 6.84 253716 3937972 240332 10:42:01 AM 24718032 28115580 7937680 24.31 2688 3680700 5444668 16.15 395488 6930108 140 10:43:01 AM 24502984 27906352 8152728 24.97 2688 3685460 4550776 13.50 435304 7100948 68 10:44:01 AM 24263428 27671492 8392284 25.70 2688 3690428 4444884 13.19 441332 7336064 24 10:45:01 AM 25168288 28585760 7487424 22.93 2688 3699856 3733136 11.08 443236 6435476 128 10:46:01 AM 24449312 28108952 8206400 25.13 2688 3939608 4258580 12.64 507632 7080808 219920 10:47:01 AM 22723668 26865468 9932044 30.41 2688 4410864 6785652 20.13 555228 8699652 1112 10:48:01 AM 23862300 27951808 8793412 26.93 2688 4347196 4152460 12.32 554852 7578488 2112 10:49:01 AM 24341792 29631272 8313920 25.46 2688 5534272 2808868 8.33 791740 6847248 144388 Average: 25160417 28628671 7495295 22.95 2688 3749792 3993864 11.85 452669 6441983 76693 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 503.23 321.49 1878.95 67.54 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 467.37 357.54 5654.64 67.85 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM eth0 351.27 213.56 10037.00 25.14 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:42:01 AM veth6d18d7d 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:43:01 AM lo 10.85 10.85 0.91 0.91 0.00 0.00 0.00 0.00 10:43:01 AM eth0 30.06 18.86 9.19 9.44 0.00 0.00 0.00 0.00 10:43:01 AM docker0 2.37 2.87 0.35 0.33 0.00 0.00 0.00 0.00 10:43:01 AM veth9010906 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:44:01 AM lo 64.35 64.35 4.74 4.74 0.00 0.00 0.00 0.00 10:44:01 AM eth0 231.49 167.49 59.80 66.40 0.00 0.00 0.00 0.00 10:44:01 AM docker0 9.50 10.80 1.41 1.46 0.00 0.00 0.00 0.00 10:45:01 AM lo 30.19 30.19 1.47 1.47 0.00 0.00 0.00 0.00 10:45:01 AM eth0 186.14 148.81 97.72 58.25 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:46:01 AM eth0 102.13 82.51 743.88 16.12 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 329.05 329.05 49.04 49.04 0.00 0.00 0.00 0.00 10:47:01 AM eth0 596.17 356.32 2258.65 33.63 0.00 0.00 0.00 0.00 10:47:01 AM docker0 142.83 150.22 22.27 23.91 0.00 0.00 0.00 0.00 10:47:01 AM veth0f668bb 129.05 135.53 22.64 20.15 0.00 0.00 0.00 0.00 10:47:01 AM veth54b970a 13.78 15.40 1.58 4.03 0.00 0.00 0.00 0.00 10:48:01 AM lo 1115.79 1115.79 200.37 200.37 0.00 0.00 0.00 0.00 10:48:01 AM eth0 92.62 74.28 305.04 31.60 0.00 0.00 0.00 0.00 10:48:01 AM docker0 488.69 500.27 99.46 94.59 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 340.38 233.89 3353.59 22.42 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 155.04 155.04 25.65 25.65 0.00 0.00 0.00 0.00 Average: eth0 290.08 197.48 2439.93 39.84 0.00 0.00 0.00 0.00 Average: docker0 64.34 66.42 12.35 12.03 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) 07/28/2025 _x86_64_ (8 CPU) 10:38:49 LINUX RESTART (8 CPU) 10:39:01 AM CPU %user %nice %system %iowait %steal %idle 10:40:01 AM all 14.30 0.00 2.13 1.66 0.06 81.84 10:40:01 AM 0 17.57 0.00 2.48 1.07 0.07 78.81 10:40:01 AM 1 25.61 0.00 2.61 1.15 0.08 70.54 10:40:01 AM 2 10.03 0.00 2.21 0.72 0.05 86.99 10:40:01 AM 3 13.21 0.00 1.89 2.24 0.10 82.56 10:40:01 AM 4 9.29 0.00 2.02 1.19 0.05 87.45 10:40:01 AM 5 19.79 0.00 2.90 3.20 0.07 74.04 10:40:01 AM 6 9.50 0.00 1.11 0.74 0.05 88.61 10:40:01 AM 7 9.43 0.00 1.86 2.98 0.05 85.68 10:41:01 AM all 32.46 0.00 1.52 1.26 0.09 64.67 10:41:01 AM 0 22.71 0.00 1.37 1.29 0.12 74.52 10:41:01 AM 1 25.64 0.00 0.95 0.32 0.08 73.00 10:41:01 AM 2 48.08 0.00 2.64 1.51 0.10 47.67 10:41:01 AM 3 15.31 0.00 1.04 1.37 0.07 82.21 10:41:01 AM 4 29.56 0.00 1.76 1.89 0.08 66.71 10:41:01 AM 5 42.88 0.00 1.60 1.30 0.08 54.13 10:41:01 AM 6 33.81 0.00 1.41 1.02 0.08 63.68 10:41:01 AM 7 41.69 0.00 1.40 1.39 0.08 55.44 10:42:01 AM all 36.57 0.00 2.91 2.01 0.11 58.39 10:42:01 AM 0 33.11 0.00 2.61 1.50 0.12 62.66 10:42:01 AM 1 27.10 0.00 2.42 3.31 0.10 67.06 10:42:01 AM 2 32.33 0.00 2.82 1.69 0.13 63.03 10:42:01 AM 3 27.54 0.00 3.08 2.51 0.10 66.77 10:42:01 AM 4 41.37 0.00 3.65 3.36 0.12 51.50 10:42:01 AM 5 54.38 0.00 3.45 2.54 0.12 39.52 10:42:01 AM 6 33.31 0.00 3.51 0.96 0.08 62.13 10:42:01 AM 7 43.42 0.00 1.78 0.25 0.12 54.44 10:43:01 AM all 20.64 0.00 1.96 0.06 0.08 77.27 10:43:01 AM 0 13.68 0.00 1.79 0.12 0.07 84.35 10:43:01 AM 1 17.01 0.00 1.98 0.07 0.07 80.88 10:43:01 AM 2 18.93 0.00 1.87 0.07 0.10 79.03 10:43:01 AM 3 24.03 0.00 2.07 0.05 0.07 73.78 10:43:01 AM 4 24.82 0.00 1.86 0.03 0.08 73.21 10:43:01 AM 5 21.00 0.00 1.92 0.03 0.08 76.96 10:43:01 AM 6 28.16 0.00 2.29 0.07 0.07 69.42 10:43:01 AM 7 17.46 0.00 1.89 0.03 0.07 80.55 10:44:01 AM all 15.05 0.00 1.74 0.04 0.08 83.10 10:44:01 AM 0 17.11 0.00 1.87 0.03 0.10 80.88 10:44:01 AM 1 16.43 0.00 1.46 0.02 0.08 82.01 10:44:01 AM 2 16.61 0.00 1.67 0.05 0.07 81.60 10:44:01 AM 3 14.62 0.00 1.54 0.02 0.07 83.76 10:44:01 AM 4 10.37 0.00 1.47 0.05 0.07 88.04 10:44:01 AM 5 11.01 0.00 2.03 0.05 0.07 86.84 10:44:01 AM 6 15.38 0.00 2.19 0.03 0.08 82.31 10:44:01 AM 7 18.84 0.00 1.71 0.03 0.07 79.36 10:45:01 AM all 10.08 0.00 0.72 0.01 0.05 89.12 10:45:01 AM 0 2.87 0.00 0.33 0.00 0.07 96.73 10:45:01 AM 1 7.34 0.00 0.94 0.00 0.07 91.66 10:45:01 AM 2 4.90 0.00 0.62 0.05 0.05 94.39 10:45:01 AM 3 9.27 0.00 0.35 0.00 0.05 90.33 10:45:01 AM 4 8.49 0.00 0.42 0.00 0.05 91.04 10:45:01 AM 5 29.16 0.00 1.22 0.03 0.07 69.53 10:45:01 AM 6 16.31 0.00 0.17 0.00 0.03 83.49 10:45:01 AM 7 2.32 0.00 1.75 0.03 0.05 95.84 10:46:01 AM all 32.64 0.00 0.83 0.07 0.07 66.39 10:46:01 AM 0 30.61 0.00 1.22 0.03 0.08 68.06 10:46:01 AM 1 40.56 0.00 0.57 0.23 0.08 58.55 10:46:01 AM 2 19.92 0.00 0.74 0.18 0.07 79.09 10:46:01 AM 3 31.79 0.00 1.32 0.07 0.07 66.76 10:46:01 AM 4 29.56 0.00 0.97 0.00 0.07 69.40 10:46:01 AM 5 54.02 0.00 0.68 0.02 0.08 45.19 10:46:01 AM 6 30.48 0.00 0.77 0.00 0.07 68.69 10:46:01 AM 7 24.19 0.00 0.38 0.00 0.07 75.35 10:47:01 AM all 25.40 0.00 2.26 1.07 0.16 71.10 10:47:01 AM 0 25.32 0.00 1.86 0.54 0.10 72.18 10:47:01 AM 1 26.56 0.00 2.92 1.24 0.14 69.14 10:47:01 AM 2 13.21 0.00 2.38 0.36 0.08 83.97 10:47:01 AM 3 32.50 0.00 1.74 2.18 0.13 63.44 10:47:01 AM 4 42.26 0.00 3.41 0.91 0.26 53.15 10:47:01 AM 5 19.89 0.00 1.80 0.07 0.10 78.14 10:47:01 AM 6 22.57 0.00 2.46 2.96 0.12 71.89 10:47:01 AM 7 21.59 0.00 1.62 0.33 0.33 76.12 10:48:01 AM all 30.67 0.00 1.94 0.31 0.10 66.98 10:48:01 AM 0 37.77 0.00 1.71 0.02 0.12 60.39 10:48:01 AM 1 26.20 0.00 1.90 0.08 0.10 71.72 10:48:01 AM 2 40.61 0.00 1.54 0.25 0.10 57.50 10:48:01 AM 3 42.25 0.00 2.80 0.55 0.10 54.30 10:48:01 AM 4 24.41 0.00 1.67 0.03 0.08 73.80 10:48:01 AM 5 18.93 0.00 2.30 1.43 0.10 77.24 10:48:01 AM 6 19.29 0.00 1.94 0.10 0.08 78.59 10:48:01 AM 7 35.86 0.00 1.66 0.02 0.10 62.36 10:49:01 AM all 37.12 0.00 1.69 1.78 0.09 59.32 10:49:01 AM 0 30.35 0.00 1.72 3.38 0.07 64.49 10:49:01 AM 1 45.59 0.00 2.53 0.32 0.08 51.47 10:49:01 AM 2 22.66 0.00 1.07 1.67 0.08 74.51 10:49:01 AM 3 56.31 0.00 1.20 0.75 0.10 41.63 10:49:01 AM 4 50.29 0.00 1.74 0.25 0.10 47.62 10:49:01 AM 5 37.10 0.00 2.28 7.28 0.08 53.26 10:49:01 AM 6 29.91 0.00 1.91 0.08 0.08 68.02 10:49:01 AM 7 24.75 0.00 1.09 0.47 0.08 73.61 Average: all 25.49 0.00 1.77 0.83 0.09 71.83 Average: 0 23.10 0.00 1.70 0.80 0.09 74.31 Average: 1 25.80 0.00 1.82 0.67 0.09 71.63 Average: 2 22.73 0.00 1.75 0.65 0.08 74.78 Average: 3 26.68 0.00 1.70 0.97 0.09 70.56 Average: 4 26.96 0.00 1.89 0.77 0.10 70.29 Average: 5 30.82 0.00 2.02 1.59 0.09 65.48 Average: 6 23.87 0.00 1.77 0.59 0.08 73.69 Average: 7 23.95 0.00 1.51 0.55 0.10 73.88