---> uname -a: Linux prd-centos8-docker-8c-8g-10027.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: 2799.996 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 1115 25318 19 5457 30301 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:8a:b8:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fe8a:b8cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:42:78:15 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::42:20ff:fe42:7815/64 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) 11/06/2025 _x86_64_ (8 CPU) 05:40:30 LINUX RESTART (8 CPU) 05:41:01 AM tps rtps wtps bread/s bwrtn/s 05:42:01 AM 195.77 14.45 181.32 2951.82 10508.06 05:43:01 AM 188.99 4.97 184.02 1207.67 15583.34 05:44:01 AM 69.69 0.05 69.64 1.07 3769.58 05:45:01 AM 103.92 0.73 103.18 488.24 51945.53 05:46:01 AM 39.67 0.03 39.64 2.53 1019.76 05:47:01 AM 11.84 0.48 11.36 21.46 264.60 05:48:01 AM 109.32 0.00 109.32 0.00 24017.53 05:49:01 AM 20.11 0.00 20.11 0.00 529.62 05:50:01 AM 139.27 0.00 139.27 0.00 1440.87 05:51:01 AM 57.81 2.53 55.28 4506.90 27457.76 Average: 93.64 2.32 91.31 917.96 13653.24 05:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 AM 29028204 30886864 3627508 11.11 2688 2175320 1861056 5.52 161888 3002492 144468 05:43:01 AM 27499292 29733496 5156420 15.79 2688 2544236 3148996 9.34 268696 4392216 54952 05:44:01 AM 26970616 29241668 5685096 17.41 2688 2579468 3148996 9.34 270456 4912968 108 05:45:01 AM 25053716 28460692 7601996 23.28 2688 3690168 3793420 11.26 420204 6575648 1144 05:46:01 AM 24712104 28124860 7943608 24.33 2688 3695252 4069488 12.07 436084 6899120 532 05:47:01 AM 25633592 29058396 7022120 21.50 2688 3707196 3268504 9.70 438976 5979636 9200 05:48:01 AM 24230968 28361372 8424744 25.80 2688 4396848 4481036 13.30 538520 7222984 56 05:49:01 AM 22830364 26991088 9825348 30.09 2688 4430036 6636108 19.69 551228 8599620 368 05:50:01 AM 24242996 28341560 8412716 25.76 2688 4355176 3791800 11.25 547428 7209200 15544 05:51:01 AM 25867560 30973380 6788152 20.79 2688 5352292 1609212 4.77 899988 5223588 87184 Average: 25606941 29017338 7048771 21.59 2688 3692599 3580862 10.62 453347 6001747 31356 05:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 130.72 108.88 1546.21 37.19 0.00 0.00 0.00 0.00 05:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 478.40 372.65 5142.59 59.46 0.00 0.00 0.00 0.00 05:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 236.84 192.00 616.55 51.42 0.00 0.00 0.00 0.00 05:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.47 0.47 0.02 0.02 0.00 0.00 0.00 0.00 05:45:01 AM eth0 536.27 307.68 9510.99 23.02 0.00 0.00 0.00 0.00 05:45:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:46:01 AM lo 52.33 52.33 4.50 4.50 0.00 0.00 0.00 0.00 05:46:01 AM eth0 200.12 148.70 59.78 66.44 0.00 0.00 0.00 0.00 05:46:01 AM docker0 11.61 13.08 1.72 1.66 0.00 0.00 0.00 0.00 05:47:01 AM lo 59.27 59.27 3.02 3.02 0.00 0.00 0.00 0.00 05:47:01 AM eth0 282.03 214.74 93.30 78.16 0.00 0.00 0.00 0.00 05:47:01 AM docker0 0.78 1.02 0.11 0.17 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:48:01 AM eth0 656.86 294.52 2990.58 30.34 0.00 0.00 0.00 0.00 05:48:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM veth709c7f1 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:48:01 AM veth5c44d2b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM lo 439.77 439.77 64.13 64.13 0.00 0.00 0.00 0.00 05:49:01 AM eth0 65.24 54.52 23.12 24.58 0.00 0.00 0.00 0.00 05:49:01 AM docker0 192.70 200.40 29.11 32.08 0.00 0.00 0.00 0.00 05:49:01 AM veth709c7f1 164.90 172.78 28.59 25.50 0.00 0.00 0.00 0.00 05:49:01 AM veth5c44d2b 27.81 28.22 3.16 6.85 0.00 0.00 0.00 0.00 05:50:01 AM lo 1060.96 1060.96 196.08 196.08 0.00 0.00 0.00 0.00 05:50:01 AM eth0 123.99 87.59 287.00 39.99 0.00 0.00 0.00 0.00 05:50:01 AM docker0 460.83 472.63 98.02 91.18 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 05:51:01 AM eth0 87.20 73.21 1262.85 17.68 0.00 0.00 0.00 0.00 05:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.40 161.40 26.78 26.78 0.00 0.00 0.00 0.00 Average: eth0 279.76 185.44 2153.20 42.83 0.00 0.00 0.00 0.00 Average: docker0 66.59 68.72 12.90 12.51 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) 11/06/2025 _x86_64_ (8 CPU) 05:40:30 LINUX RESTART (8 CPU) 05:41:01 AM CPU %user %nice %system %iowait %steal %idle 05:42:01 AM all 12.58 0.00 1.04 0.76 0.06 85.56 05:42:01 AM 0 9.56 0.00 0.48 0.12 0.07 89.77 05:42:01 AM 1 9.37 0.00 0.78 0.78 0.05 89.01 05:42:01 AM 2 5.35 0.00 0.50 0.25 0.05 93.85 05:42:01 AM 3 29.86 0.00 2.27 1.79 0.05 66.03 05:42:01 AM 4 9.81 0.00 1.04 0.75 0.05 88.35 05:42:01 AM 5 7.14 0.00 0.97 1.07 0.05 90.77 05:42:01 AM 6 3.38 0.00 0.35 0.53 0.07 95.67 05:42:01 AM 7 26.15 0.00 1.95 0.77 0.08 71.04 05:43:01 AM all 42.39 0.00 1.39 0.82 0.10 55.30 05:43:01 AM 0 51.41 0.00 1.70 1.48 0.12 45.29 05:43:01 AM 1 52.43 0.00 1.34 0.62 0.10 45.51 05:43:01 AM 2 35.98 0.00 1.67 1.58 0.10 60.66 05:43:01 AM 3 31.63 0.00 0.92 0.22 0.10 67.13 05:43:01 AM 4 36.28 0.00 1.40 0.74 0.10 61.48 05:43:01 AM 5 25.89 0.00 1.66 1.04 0.08 71.33 05:43:01 AM 6 35.50 0.00 1.50 0.58 0.12 62.29 05:43:01 AM 7 69.94 0.00 0.92 0.37 0.10 28.68 05:44:01 AM all 11.09 0.00 0.55 1.00 0.13 87.23 05:44:01 AM 0 18.65 0.00 0.12 0.05 0.10 81.08 05:44:01 AM 1 2.63 0.00 0.30 0.22 0.32 96.54 05:44:01 AM 2 3.01 0.00 0.37 0.77 0.03 95.82 05:44:01 AM 3 3.54 0.00 1.17 2.69 0.12 92.48 05:44:01 AM 4 10.13 0.00 0.22 0.15 0.05 89.45 05:44:01 AM 5 9.61 0.00 0.32 0.88 0.05 89.14 05:44:01 AM 6 39.64 0.00 1.34 1.99 0.32 56.72 05:44:01 AM 7 1.55 0.00 0.55 1.27 0.05 96.58 05:45:01 AM all 25.74 0.00 3.02 1.17 0.10 69.97 05:45:01 AM 0 32.51 0.00 2.37 0.22 0.12 64.78 05:45:01 AM 1 21.44 0.00 2.83 2.57 0.08 73.08 05:45:01 AM 2 21.17 0.00 3.05 1.10 0.10 74.58 05:45:01 AM 3 21.48 0.00 3.06 1.86 0.12 73.49 05:45:01 AM 4 22.99 0.00 2.61 0.88 0.10 73.42 05:45:01 AM 5 37.62 0.00 3.59 0.15 0.10 58.53 05:45:01 AM 6 25.66 0.00 3.78 2.52 0.08 67.96 05:45:01 AM 7 23.02 0.00 2.86 0.08 0.08 73.95 05:46:01 AM all 21.19 0.00 2.35 0.21 0.10 76.16 05:46:01 AM 0 24.20 0.00 2.63 0.22 0.10 72.85 05:46:01 AM 1 25.26 0.00 2.18 0.15 0.12 72.29 05:46:01 AM 2 20.84 0.00 2.60 0.15 0.10 76.31 05:46:01 AM 3 20.46 0.00 2.63 0.30 0.08 76.53 05:46:01 AM 4 18.60 0.00 1.80 0.10 0.08 79.42 05:46:01 AM 5 21.21 0.00 1.91 0.13 0.12 76.63 05:46:01 AM 6 13.57 0.00 2.82 0.54 0.08 82.99 05:46:01 AM 7 25.34 0.00 2.24 0.05 0.08 72.29 05:47:01 AM all 7.75 0.00 1.20 0.08 0.08 90.89 05:47:01 AM 0 8.80 0.00 0.74 0.00 0.08 90.38 05:47:01 AM 1 6.60 0.00 1.40 0.02 0.08 91.89 05:47:01 AM 2 5.69 0.00 1.46 0.02 0.07 92.77 05:47:01 AM 3 6.06 0.00 0.99 0.03 0.07 92.86 05:47:01 AM 4 10.37 0.00 1.27 0.02 0.08 88.26 05:47:01 AM 5 6.30 0.00 1.61 0.52 0.07 91.50 05:47:01 AM 6 9.70 0.00 1.39 0.05 0.08 88.78 05:47:01 AM 7 8.44 0.00 0.74 0.02 0.08 90.72 05:48:01 AM all 35.74 0.00 2.02 0.85 0.12 61.27 05:48:01 AM 0 36.15 0.00 1.43 0.05 0.12 62.25 05:48:01 AM 1 47.75 0.00 2.10 0.76 0.13 49.26 05:48:01 AM 2 29.97 0.00 2.24 2.78 0.12 64.89 05:48:01 AM 3 22.94 0.00 1.61 0.23 0.08 75.13 05:48:01 AM 4 30.77 0.00 2.54 1.28 0.13 65.28 05:48:01 AM 5 25.67 0.00 2.58 0.89 0.10 70.75 05:48:01 AM 6 43.53 0.00 2.00 0.20 0.12 54.14 05:48:01 AM 7 49.13 0.00 1.70 0.61 0.13 48.44 05:49:01 AM all 26.08 0.00 1.27 0.05 0.10 72.50 05:49:01 AM 0 31.57 0.00 1.15 0.03 0.12 67.13 05:49:01 AM 1 31.85 0.00 1.61 0.13 0.10 66.30 05:49:01 AM 2 26.85 0.00 1.51 0.03 0.12 71.48 05:49:01 AM 3 33.70 0.00 1.19 0.00 0.10 65.00 05:49:01 AM 4 26.79 0.00 1.26 0.05 0.10 71.80 05:49:01 AM 5 12.78 0.00 1.22 0.05 0.08 85.86 05:49:01 AM 6 16.06 0.00 1.17 0.00 0.08 82.68 05:49:01 AM 7 29.06 0.00 1.05 0.07 0.08 69.74 05:50:01 AM all 22.57 0.00 1.88 0.33 0.12 75.11 05:50:01 AM 0 22.80 0.00 2.06 0.12 0.12 74.91 05:50:01 AM 1 27.50 0.00 1.52 0.12 0.12 70.75 05:50:01 AM 2 23.04 0.00 1.52 0.46 0.12 74.87 05:50:01 AM 3 23.93 0.00 2.48 0.46 0.12 73.02 05:50:01 AM 4 13.93 0.00 2.55 0.73 0.14 82.66 05:50:01 AM 5 26.51 0.00 1.75 0.13 0.12 71.48 05:50:01 AM 6 21.26 0.00 1.33 0.62 0.10 76.69 05:50:01 AM 7 21.54 0.00 1.85 0.02 0.10 76.49 05:51:01 AM all 27.41 0.00 1.55 0.53 0.07 70.43 05:51:01 AM 0 32.01 0.00 1.19 0.72 0.08 66.00 05:51:01 AM 1 23.16 0.00 2.03 0.99 0.07 73.76 05:51:01 AM 2 9.71 0.00 1.66 1.56 0.05 87.02 05:51:01 AM 3 28.91 0.00 1.74 0.33 0.05 68.97 05:51:01 AM 4 35.83 0.00 1.67 0.18 0.07 62.24 05:51:01 AM 5 29.98 0.00 1.12 0.32 0.07 68.51 05:51:01 AM 6 28.46 0.00 1.29 0.15 0.07 70.03 05:51:01 AM 7 31.20 0.00 1.74 0.02 0.08 66.96 Average: all 23.23 0.00 1.63 0.58 0.10 74.46 Average: 0 26.71 0.00 1.38 0.30 0.10 71.50 Average: 1 24.78 0.00 1.61 0.63 0.12 72.86 Average: 2 18.11 0.00 1.66 0.87 0.09 79.28 Average: 3 22.24 0.00 1.80 0.79 0.09 75.07 Average: 4 21.55 0.00 1.63 0.49 0.09 76.24 Average: 5 20.25 0.00 1.67 0.52 0.08 77.47 Average: 6 23.67 0.00 1.69 0.72 0.11 73.81 Average: 7 28.54 0.00 1.56 0.33 0.09 69.49