---> uname -a: Linux prd-centos8-docker-8c-8g-21852.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 1142 25341 19 5407 30274 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:b5:24:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:feb5:2409/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:48:d1:b9 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::42:85ff:fe48:d1b9/64 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) 06/17/2025 _x86_64_ (8 CPU) 13:37:27 LINUX RESTART (8 CPU) 01:38:01 PM tps rtps wtps bread/s bwrtn/s 01:39:01 PM 201.23 16.56 184.67 3069.09 9947.69 01:40:01 PM 197.47 2.78 194.69 1086.70 15287.52 01:41:01 PM 150.77 0.72 150.05 424.39 42033.06 01:42:01 PM 42.45 0.07 42.38 2.13 596.25 01:43:01 PM 12.55 0.43 12.11 20.93 309.16 01:44:01 PM 8.77 0.00 8.77 0.00 464.56 01:45:01 PM 34.84 0.00 34.84 0.00 8242.32 01:46:01 PM 84.21 0.02 84.19 0.67 15383.92 01:47:01 PM 138.17 0.00 138.17 0.00 1962.53 01:48:01 PM 70.58 2.93 67.64 4566.21 27239.12 Average: 94.10 2.35 91.75 916.96 12146.71 01:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 PM 29106420 30971044 3549292 10.87 2688 2182196 1654560 4.91 166280 2925384 153968 01:40:01 PM 27385248 29594708 5270464 16.14 2688 2520556 2754084 8.17 267852 4509024 53660 01:41:01 PM 25014552 28394448 7641160 23.40 2688 3663884 5125580 15.21 424280 6609776 160 01:42:01 PM 25023432 28406812 7632280 23.37 2688 3666636 3995500 11.85 435848 6588948 64 01:43:01 PM 24938164 28326104 7717548 23.63 2688 3671488 3839752 11.39 437520 6674424 84 01:44:01 PM 25733304 29129524 6922408 21.20 2688 3679676 3134564 9.30 439532 5882344 20 01:45:01 PM 24797000 28619780 7858712 24.07 2688 4094620 3658584 10.85 501968 6728708 184900 01:46:01 PM 23163508 27282288 9492204 29.07 2688 4390432 6237848 18.51 548968 8273016 2608 01:47:01 PM 24049608 28104996 8606104 26.35 2688 4315776 4001172 11.87 547940 7404424 364 01:48:01 PM 25904772 30956620 6750940 20.67 2688 5300224 1598256 4.74 900372 5188312 89252 Average: 25511601 28978632 7144111 21.88 2688 3748549 3599990 10.68 467056 6078436 48508 01:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM eth0 293.58 216.65 1724.80 45.41 0.00 0.00 0.00 0.00 01:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM eth0 425.02 309.21 4676.65 52.07 0.00 0.00 0.00 0.00 01:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 01:41:01 PM eth0 356.11 215.59 10015.71 22.06 0.00 0.00 0.00 0.00 01:41:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:41:01 PM vethfe29bd9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:42:01 PM lo 29.74 29.74 2.63 2.63 0.00 0.00 0.00 0.00 01:42:01 PM eth0 77.44 58.14 22.22 25.25 0.00 0.00 0.00 0.00 01:42:01 PM docker0 7.70 8.76 1.09 1.02 0.00 0.00 0.00 0.00 01:42:01 PM vetha8a4195 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:43:01 PM lo 60.40 60.40 3.66 3.66 0.00 0.00 0.00 0.00 01:43:01 PM eth0 172.89 139.57 42.85 57.60 0.00 0.00 0.00 0.00 01:43:01 PM docker0 3.03 3.70 0.59 0.61 0.00 0.00 0.00 0.00 01:44:01 PM lo 10.53 10.53 0.51 0.51 0.00 0.00 0.00 0.00 01:44:01 PM eth0 161.37 119.00 78.87 34.10 0.00 0.00 0.00 0.00 01:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:45:01 PM eth0 568.81 312.30 2300.95 45.53 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM lo 386.31 386.31 71.21 71.21 0.00 0.00 0.00 0.00 01:46:01 PM eth0 211.46 115.73 593.02 18.57 0.00 0.00 0.00 0.00 01:46:01 PM docker0 182.81 191.50 33.79 34.57 0.00 0.00 0.00 0.00 01:46:01 PM veth169407e 165.38 172.81 34.29 29.03 0.00 0.00 0.00 0.00 01:46:01 PM vethcdf080b 17.42 19.39 2.00 5.81 0.00 0.00 0.00 0.00 01:47:01 PM lo 658.58 658.58 155.46 155.46 0.00 0.00 0.00 0.00 01:47:01 PM eth0 114.95 92.74 282.29 35.52 0.00 0.00 0.00 0.00 01:47:01 PM docker0 323.13 329.77 79.73 75.27 0.00 0.00 0.00 0.00 01:48:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 01:48:01 PM eth0 84.24 69.31 1261.63 17.41 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.77 114.77 23.36 23.36 0.00 0.00 0.00 0.00 Average: eth0 246.59 164.82 2099.88 35.35 0.00 0.00 0.00 0.00 Average: docker0 51.67 53.39 11.52 11.15 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) 06/17/2025 _x86_64_ (8 CPU) 13:37:27 LINUX RESTART (8 CPU) 01:38:01 PM CPU %user %nice %system %iowait %steal %idle 01:39:01 PM all 13.40 0.00 1.19 0.64 0.06 84.71 01:39:01 PM 0 18.58 0.00 1.79 0.37 0.07 79.20 01:39:01 PM 1 18.36 0.00 1.34 0.68 0.07 79.55 01:39:01 PM 2 21.46 0.00 1.47 0.90 0.05 76.11 01:39:01 PM 3 13.90 0.00 1.44 0.53 0.03 84.09 01:39:01 PM 4 10.05 0.00 0.90 0.62 0.07 88.36 01:39:01 PM 5 13.61 0.00 1.34 0.92 0.07 84.06 01:39:01 PM 6 3.32 0.00 0.43 0.22 0.03 95.99 01:39:01 PM 7 7.85 0.00 0.80 0.90 0.08 90.36 01:40:01 PM all 44.13 0.00 1.51 0.83 0.09 53.44 01:40:01 PM 0 23.92 0.00 1.47 0.33 0.08 74.19 01:40:01 PM 1 53.86 0.00 1.30 0.20 0.08 44.56 01:40:01 PM 2 47.48 0.00 1.66 1.22 0.08 49.56 01:40:01 PM 3 40.08 0.00 1.34 0.82 0.08 57.68 01:40:01 PM 4 65.14 0.00 1.72 1.22 0.08 31.84 01:40:01 PM 5 44.55 0.00 2.29 1.79 0.10 51.26 01:40:01 PM 6 43.74 0.00 0.89 0.35 0.08 54.94 01:40:01 PM 7 34.27 0.00 1.40 0.70 0.12 63.50 01:41:01 PM all 26.92 0.00 3.11 1.57 0.09 68.31 01:41:01 PM 0 31.28 0.00 3.07 0.02 0.12 65.51 01:41:01 PM 1 33.48 0.00 3.79 0.88 0.08 61.77 01:41:01 PM 2 17.39 0.00 2.90 2.24 0.10 77.37 01:41:01 PM 3 17.63 0.00 3.06 2.96 0.08 76.26 01:41:01 PM 4 28.53 0.00 3.29 0.03 0.10 68.05 01:41:01 PM 5 24.29 0.00 3.09 0.94 0.08 71.59 01:41:01 PM 6 29.57 0.00 2.98 0.61 0.08 66.76 01:41:01 PM 7 33.14 0.00 2.67 4.89 0.08 59.21 01:42:01 PM all 23.14 0.00 2.64 0.09 0.10 74.04 01:42:01 PM 0 28.11 0.00 2.90 0.12 0.10 68.77 01:42:01 PM 1 23.61 0.00 2.86 0.05 0.10 73.38 01:42:01 PM 2 22.92 0.00 2.98 0.05 0.12 73.94 01:42:01 PM 3 16.61 0.00 2.31 0.17 0.08 80.82 01:42:01 PM 4 23.50 0.00 2.19 0.07 0.08 74.16 01:42:01 PM 5 20.44 0.00 2.35 0.05 0.10 77.06 01:42:01 PM 6 22.73 0.00 2.53 0.13 0.08 74.51 01:42:01 PM 7 27.18 0.00 2.98 0.05 0.10 69.69 01:43:01 PM all 8.99 0.00 1.40 0.03 0.07 89.51 01:43:01 PM 0 7.71 0.00 1.04 0.05 0.08 91.12 01:43:01 PM 1 7.60 0.00 1.39 0.02 0.07 90.93 01:43:01 PM 2 9.53 0.00 1.26 0.05 0.07 89.09 01:43:01 PM 3 10.20 0.00 1.74 0.05 0.07 87.94 01:43:01 PM 4 9.95 0.00 1.27 0.00 0.08 88.69 01:43:01 PM 5 9.19 0.00 1.49 0.02 0.07 89.24 01:43:01 PM 6 5.69 0.00 1.14 0.02 0.08 93.07 01:43:01 PM 7 12.08 0.00 1.85 0.02 0.05 86.00 01:44:01 PM all 11.98 0.00 0.52 0.01 0.05 87.43 01:44:01 PM 0 5.16 0.00 0.32 0.00 0.05 94.48 01:44:01 PM 1 32.61 0.00 0.42 0.02 0.07 66.89 01:44:01 PM 2 22.25 0.00 1.12 0.05 0.07 76.52 01:44:01 PM 3 2.41 0.00 0.27 0.05 0.07 97.21 01:44:01 PM 4 9.38 0.00 0.20 0.00 0.05 90.37 01:44:01 PM 5 4.31 0.00 0.57 0.00 0.05 95.07 01:44:01 PM 6 8.82 0.00 0.85 0.00 0.03 90.30 01:44:01 PM 7 10.87 0.00 0.40 0.00 0.05 88.68 01:45:01 PM all 35.07 0.00 1.43 0.28 0.08 63.15 01:45:01 PM 0 45.97 0.00 1.32 0.00 0.07 52.64 01:45:01 PM 1 31.73 0.00 1.68 1.91 0.08 64.61 01:45:01 PM 2 39.14 0.00 1.91 0.12 0.08 58.76 01:45:01 PM 3 39.92 0.00 1.22 0.02 0.07 58.78 01:45:01 PM 4 40.00 0.00 1.17 0.12 0.08 58.62 01:45:01 PM 5 14.46 0.00 1.25 0.00 0.08 84.20 01:45:01 PM 6 31.76 0.00 1.71 0.05 0.07 66.42 01:45:01 PM 7 37.62 0.00 1.16 0.00 0.07 61.16 01:46:01 PM all 28.45 0.00 2.04 0.70 0.09 68.72 01:46:01 PM 0 36.71 0.00 1.91 0.02 0.12 61.24 01:46:01 PM 1 25.43 0.00 2.00 3.11 0.10 69.37 01:46:01 PM 2 19.39 0.00 1.88 0.92 0.08 77.72 01:46:01 PM 3 37.06 0.00 2.35 0.37 0.10 60.12 01:46:01 PM 4 21.82 0.00 2.27 0.24 0.07 75.61 01:46:01 PM 5 23.02 0.00 1.68 0.77 0.08 74.44 01:46:01 PM 6 27.64 0.00 1.81 0.13 0.10 70.32 01:46:01 PM 7 36.53 0.00 2.38 0.02 0.10 60.96 01:47:01 PM all 27.91 0.00 1.86 0.24 0.09 69.90 01:47:01 PM 0 39.64 0.00 2.60 1.16 0.10 56.50 01:47:01 PM 1 19.75 0.00 1.89 0.00 0.08 78.28 01:47:01 PM 2 34.75 0.00 1.91 0.05 0.10 63.19 01:47:01 PM 3 40.53 0.00 1.12 0.02 0.08 58.25 01:47:01 PM 4 18.43 0.00 2.41 0.15 0.10 78.91 01:47:01 PM 5 32.62 0.00 1.88 0.07 0.10 65.33 01:47:01 PM 6 23.17 0.00 1.30 0.30 0.08 75.14 01:47:01 PM 7 14.42 0.00 1.73 0.20 0.08 83.57 01:48:01 PM all 24.54 0.00 2.00 0.82 0.07 72.58 01:48:01 PM 0 23.54 0.00 2.26 1.40 0.07 72.73 01:48:01 PM 1 24.80 0.00 1.61 0.45 0.08 73.06 01:48:01 PM 2 17.82 0.00 1.61 0.35 0.07 80.15 01:48:01 PM 3 25.49 0.00 2.24 3.34 0.07 68.86 01:48:01 PM 4 32.34 0.00 2.63 0.12 0.07 64.85 01:48:01 PM 5 16.37 0.00 2.63 0.54 0.05 80.42 01:48:01 PM 6 26.12 0.00 1.12 0.13 0.07 72.56 01:48:01 PM 7 29.85 0.00 1.87 0.18 0.07 68.03 Average: all 24.45 0.00 1.77 0.52 0.08 73.19 Average: 0 26.04 0.00 1.87 0.35 0.09 71.66 Average: 1 27.12 0.00 1.82 0.73 0.08 70.25 Average: 2 25.22 0.00 1.87 0.59 0.08 72.23 Average: 3 24.38 0.00 1.71 0.83 0.07 73.01 Average: 4 25.91 0.00 1.80 0.26 0.08 71.95 Average: 5 20.28 0.00 1.86 0.51 0.08 77.28 Average: 6 22.24 0.00 1.48 0.19 0.07 76.01 Average: 7 24.37 0.00 1.72 0.69 0.08 73.13