---> uname -a: Linux prd-centos8-docker-8c-8g-44852.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 1151 25094 19 5644 30265 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:01:2a:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.248/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:fe01:2ad1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:15:a5:a1 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::42:44ff:fe15:a5a1/64 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) 09/10/2025 _x86_64_ (8 CPU) 06:49:18 LINUX RESTART (8 CPU) 06:50:01 AM tps rtps wtps bread/s bwrtn/s 06:51:01 AM 205.81 16.23 189.59 2959.95 10470.16 06:52:01 AM 229.31 2.87 226.45 1125.68 16410.68 06:53:01 AM 132.86 0.87 131.99 563.68 41834.77 06:54:01 AM 39.37 0.07 39.30 1.47 565.44 06:55:01 AM 10.16 0.43 9.73 20.93 280.94 06:56:01 AM 10.53 0.00 10.53 0.00 537.87 06:57:01 AM 15.05 0.00 15.05 0.00 271.95 06:58:01 AM 103.38 0.00 103.38 0.00 23610.01 06:59:01 AM 148.25 0.00 148.25 0.00 1675.01 07:00:01 AM 64.48 3.72 60.76 6101.70 29830.96 07:01:01 AM 36.05 0.58 35.47 194.74 5972.31 Average: 90.48 2.25 88.23 997.12 11951.03 06:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:51:01 AM 29033048 30926444 3622664 11.09 2688 2209252 1670092 4.96 168924 2991880 183156 06:52:01 AM 26548308 28809952 6107404 18.70 2688 2569964 3625852 10.76 274216 5329368 87952 06:53:01 AM 24594760 27994560 8060952 24.68 2688 3682768 4303276 12.77 427692 7026144 24 06:54:01 AM 24368108 27772636 8287604 25.38 2688 3686944 4403888 13.07 437584 7240084 1612 06:55:01 AM 24264856 27672580 8390856 25.69 2688 3690064 4425944 13.13 438948 7342172 84 06:56:01 AM 25117256 28534328 7538456 23.08 2688 3699356 3771744 11.19 440936 6492652 20 06:57:01 AM 25354228 29010816 7301484 22.36 2688 3936608 3155268 9.36 503168 6188476 232540 06:58:01 AM 23211200 27352376 9444512 28.92 2688 4410000 6174764 18.32 552256 8218216 0 06:59:01 AM 24334700 28421976 8321012 25.48 2688 4344644 3655620 10.85 549976 7116648 15564 07:00:01 AM 25260752 30516048 7394960 22.65 2688 5503524 1951812 5.79 768824 5959612 125828 07:01:01 AM 25706320 31007228 6949392 21.28 2688 5544204 1505124 4.47 967024 5312828 31540 Average: 25253958 28910813 7401754 22.67 2688 3934303 3513035 10.42 502686 6292553 61665 06:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 186.32 156.86 2029.05 42.62 0.00 0.00 0.00 0.00 06:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 403.13 310.76 4982.04 48.14 0.00 0.00 0.00 0.00 06:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM lo 1.17 1.17 0.06 0.06 0.00 0.00 0.00 0.00 06:53:01 AM eth0 357.51 177.17 9481.63 16.30 0.00 0.00 0.00 0.00 06:53:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:54:01 AM lo 49.10 49.10 4.34 4.34 0.00 0.00 0.00 0.00 06:54:01 AM eth0 139.37 96.02 41.07 41.27 0.00 0.00 0.00 0.00 06:54:01 AM docker0 11.61 13.16 1.72 1.68 0.00 0.00 0.00 0.00 06:55:01 AM lo 60.86 60.86 3.10 3.10 0.00 0.00 0.00 0.00 06:55:01 AM eth0 192.09 161.53 59.03 69.95 0.00 0.00 0.00 0.00 06:55:01 AM docker0 0.78 1.03 0.11 0.19 0.00 0.00 0.00 0.00 06:56:01 AM lo 8.43 8.43 0.41 0.41 0.00 0.00 0.00 0.00 06:56:01 AM eth0 93.74 74.19 79.31 31.31 0.00 0.00 0.00 0.00 06:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:57:01 AM eth0 78.75 63.31 707.87 14.37 0.00 0.00 0.00 0.00 06:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM lo 126.06 126.06 19.40 19.40 0.00 0.00 0.00 0.00 06:58:01 AM eth0 632.64 342.92 2285.65 28.35 0.00 0.00 0.00 0.00 06:58:01 AM docker0 57.96 61.43 8.79 10.19 0.00 0.00 0.00 0.00 06:58:01 AM veth2f17316 52.10 54.82 8.82 8.68 0.00 0.00 0.00 0.00 06:58:01 AM vethfa8593f 5.86 7.31 0.76 1.77 0.00 0.00 0.00 0.00 06:59:01 AM lo 1326.19 1326.19 232.74 232.74 0.00 0.00 0.00 0.00 06:59:01 AM eth0 128.94 102.72 292.69 45.96 0.00 0.00 0.00 0.00 06:59:01 AM docker0 581.47 596.10 114.79 109.55 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 07:00:01 AM eth0 316.18 223.01 3398.98 28.16 0.00 0.00 0.00 0.00 07:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 102.80 77.89 228.66 30.24 0.00 0.00 0.00 0.00 07:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.99 142.99 23.65 23.65 0.00 0.00 0.00 0.00 Average: eth0 239.22 162.40 2144.16 36.06 0.00 0.00 0.00 0.00 Average: docker0 59.26 61.08 11.40 11.06 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) 09/10/2025 _x86_64_ (8 CPU) 06:49:18 LINUX RESTART (8 CPU) 06:50:01 AM CPU %user %nice %system %iowait %steal %idle 06:51:01 AM all 13.26 0.00 1.15 1.03 0.06 84.49 06:51:01 AM 0 6.85 0.00 1.00 1.07 0.08 91.00 06:51:01 AM 1 17.15 0.00 0.92 1.07 0.08 80.78 06:51:01 AM 2 6.09 0.00 0.75 1.15 0.07 91.94 06:51:01 AM 3 24.20 0.00 2.39 0.70 0.08 72.63 06:51:01 AM 4 20.04 0.00 1.27 1.99 0.05 76.65 06:51:01 AM 5 9.33 0.00 1.10 0.65 0.05 88.86 06:51:01 AM 6 18.71 0.00 1.27 0.92 0.05 79.05 06:51:01 AM 7 3.71 0.00 0.53 0.72 0.03 95.00 06:52:01 AM all 42.08 0.00 1.39 1.11 0.12 55.31 06:52:01 AM 0 49.74 0.00 1.72 1.41 0.12 47.01 06:52:01 AM 1 39.54 0.00 1.52 2.56 0.15 56.22 06:52:01 AM 2 47.26 0.00 1.46 1.31 0.10 49.88 06:52:01 AM 3 35.47 0.00 1.19 0.23 0.10 63.01 06:52:01 AM 4 46.11 0.00 0.55 0.62 0.13 52.58 06:52:01 AM 5 63.99 0.00 1.89 0.64 0.15 33.33 06:52:01 AM 6 34.20 0.00 1.35 0.57 0.12 63.76 06:52:01 AM 7 20.32 0.00 1.41 1.56 0.10 76.62 06:53:01 AM all 23.53 0.00 2.64 2.26 0.09 71.49 06:53:01 AM 0 25.78 0.00 2.28 1.51 0.08 70.35 06:53:01 AM 1 17.77 0.00 2.42 2.24 0.08 77.49 06:53:01 AM 2 32.36 0.00 2.73 6.58 0.10 58.23 06:53:01 AM 3 23.35 0.00 2.30 3.45 0.08 70.81 06:53:01 AM 4 20.33 0.00 2.72 3.04 0.07 73.84 06:53:01 AM 5 28.89 0.00 2.40 0.17 0.12 68.43 06:53:01 AM 6 24.40 0.00 3.51 0.99 0.07 71.03 06:53:01 AM 7 15.32 0.00 2.72 0.12 0.08 81.76 06:54:01 AM all 22.00 0.00 2.32 0.06 0.09 75.53 06:54:01 AM 0 19.29 0.00 2.33 0.07 0.10 78.22 06:54:01 AM 1 21.10 0.00 2.16 0.05 0.10 76.59 06:54:01 AM 2 17.53 0.00 1.99 0.07 0.08 80.33 06:54:01 AM 3 22.28 0.00 2.56 0.08 0.08 75.00 06:54:01 AM 4 24.72 0.00 2.59 0.08 0.10 72.50 06:54:01 AM 5 21.71 0.00 2.53 0.07 0.08 75.62 06:54:01 AM 6 24.96 0.00 2.38 0.02 0.08 72.56 06:54:01 AM 7 24.42 0.00 2.01 0.07 0.08 73.42 06:55:01 AM all 6.03 0.00 0.98 0.02 0.06 92.91 06:55:01 AM 0 7.67 0.00 0.52 0.02 0.07 91.73 06:55:01 AM 1 5.28 0.00 1.10 0.05 0.07 93.49 06:55:01 AM 2 5.84 0.00 1.49 0.02 0.07 92.59 06:55:01 AM 3 3.41 0.00 1.07 0.02 0.05 95.45 06:55:01 AM 4 10.74 0.00 1.64 0.02 0.08 87.52 06:55:01 AM 5 5.44 0.00 0.59 0.00 0.05 93.93 06:55:01 AM 6 4.54 0.00 0.94 0.02 0.07 94.44 06:55:01 AM 7 5.32 0.00 0.54 0.00 0.05 94.09 06:56:01 AM all 9.43 0.00 0.39 0.03 0.04 90.11 06:56:01 AM 0 3.87 0.00 0.27 0.12 0.03 95.71 06:56:01 AM 1 6.09 0.00 0.17 0.00 0.03 93.71 06:56:01 AM 2 32.44 0.00 1.08 0.03 0.05 66.39 06:56:01 AM 3 2.05 0.00 1.09 0.05 0.05 96.76 06:56:01 AM 4 11.41 0.00 0.13 0.00 0.03 88.42 06:56:01 AM 5 9.42 0.00 0.10 0.00 0.03 90.44 06:56:01 AM 6 5.26 0.00 0.12 0.00 0.05 94.58 06:56:01 AM 7 4.88 0.00 0.18 0.00 0.03 94.91 06:57:01 AM all 27.12 0.00 0.69 0.03 0.06 72.09 06:57:01 AM 0 37.55 0.00 0.50 0.03 0.08 61.83 06:57:01 AM 1 26.05 0.00 0.78 0.00 0.07 73.10 06:57:01 AM 2 47.96 0.00 1.15 0.10 0.07 50.73 06:57:01 AM 3 31.09 0.00 1.15 0.02 0.08 67.66 06:57:01 AM 4 16.67 0.00 0.73 0.05 0.05 82.50 06:57:01 AM 5 28.40 0.00 0.47 0.02 0.07 71.04 06:57:01 AM 6 14.35 0.00 0.30 0.00 0.03 85.31 06:57:01 AM 7 14.90 0.00 0.45 0.00 0.05 84.60 06:58:01 AM all 25.97 0.00 1.76 1.02 0.09 71.17 06:58:01 AM 0 26.10 0.00 1.22 0.02 0.07 72.59 06:58:01 AM 1 22.41 0.00 2.07 4.79 0.08 70.65 06:58:01 AM 2 27.12 0.00 1.76 0.25 0.12 70.75 06:58:01 AM 3 37.01 0.00 2.84 0.69 0.08 59.39 06:58:01 AM 4 10.93 0.00 1.78 0.99 0.07 86.23 06:58:01 AM 5 26.93 0.00 1.76 0.39 0.08 70.84 06:58:01 AM 6 24.83 0.00 1.22 0.25 0.08 73.61 06:58:01 AM 7 32.44 0.00 1.40 0.76 0.10 65.31 06:59:01 AM all 26.91 0.00 2.16 0.30 0.10 70.52 06:59:01 AM 0 38.09 0.00 1.09 0.00 0.10 60.73 06:59:01 AM 1 28.51 0.00 2.67 0.13 0.12 68.57 06:59:01 AM 2 33.58 0.00 2.63 1.14 0.12 62.53 06:59:01 AM 3 33.84 0.00 2.46 0.00 0.12 63.58 06:59:01 AM 4 21.13 0.00 1.81 0.92 0.10 76.04 06:59:01 AM 5 16.77 0.00 1.83 0.13 0.10 81.17 06:59:01 AM 6 20.13 0.00 2.97 0.00 0.08 76.82 06:59:01 AM 7 23.22 0.00 1.86 0.05 0.10 74.77 07:00:01 AM all 28.52 0.00 1.59 1.69 0.08 68.11 07:00:01 AM 0 42.05 0.00 1.59 0.40 0.12 55.84 07:00:01 AM 1 16.62 0.00 1.34 3.35 0.08 78.61 07:00:01 AM 2 42.57 0.00 1.88 0.32 0.08 55.15 07:00:01 AM 3 36.86 0.00 1.52 3.80 0.10 57.71 07:00:01 AM 4 21.60 0.00 1.73 2.97 0.08 73.62 07:00:01 AM 5 17.82 0.00 1.69 1.98 0.07 78.45 07:00:01 AM 6 19.12 0.00 1.26 0.55 0.07 79.01 07:00:01 AM 7 31.50 0.00 1.74 0.18 0.07 66.50 07:01:01 AM all 21.93 0.00 1.08 0.24 0.07 76.68 07:01:01 AM 0 2.99 0.00 0.52 0.00 0.07 96.43 07:01:01 AM 1 13.73 0.00 1.65 0.40 0.07 84.15 07:01:01 AM 2 31.98 0.00 0.72 0.12 0.08 67.10 07:01:01 AM 3 38.75 0.00 2.19 0.42 0.07 58.57 07:01:01 AM 4 27.64 0.00 0.50 0.08 0.05 71.72 07:01:01 AM 5 38.25 0.00 1.20 0.18 0.07 60.30 07:01:01 AM 6 4.98 0.00 0.80 0.25 0.07 93.89 07:01:01 AM 7 17.16 0.00 1.09 0.47 0.07 81.22 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.43 0.00 1.47 0.71 0.08 75.32 Average: 0 23.62 0.00 1.18 0.42 0.08 74.69 Average: 1 19.47 0.00 1.53 1.33 0.09 77.59 Average: 2 29.52 0.00 1.60 1.00 0.09 67.78 Average: 3 26.21 0.00 1.89 0.86 0.08 70.97 Average: 4 21.03 0.00 1.40 0.98 0.07 76.51 Average: 5 24.26 0.00 1.41 0.38 0.08 73.86 Average: 6 17.76 0.00 1.46 0.32 0.07 80.38 Average: 7 17.55 0.00 1.26 0.36 0.07 80.76