---> uname -a: Linux prd-centos8-docker-8c-8g-42045.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 1131 25310 19 5447 30285 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:f1:b9:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.144/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fef1:b9d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:4a:a6:44 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::42:1bff:fe4a:a644/64 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) 08/29/2025 _x86_64_ (8 CPU) 08:38:53 LINUX RESTART (8 CPU) 08:39:01 AM tps rtps wtps bread/s bwrtn/s 08:40:01 AM 273.96 100.37 173.59 11567.64 42367.73 08:41:01 AM 274.44 17.34 257.10 3658.78 12861.65 08:42:01 AM 135.07 1.58 133.49 485.17 12379.41 08:43:01 AM 127.92 0.80 127.12 429.32 40344.82 08:44:01 AM 34.69 0.48 34.21 21.46 587.69 08:45:01 AM 9.10 0.00 9.10 0.00 472.09 08:46:01 AM 7.98 0.00 7.98 0.00 251.24 08:47:01 AM 113.51 0.00 113.51 0.00 23714.48 08:48:01 AM 149.90 0.00 149.90 0.00 1753.75 08:49:01 AM 64.31 2.53 61.78 4498.63 27755.66 Average: 119.09 12.31 106.78 2066.14 16249.12 08:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 AM 29686244 31304752 2969468 9.09 2688 1943232 1407232 4.18 146336 2398536 146852 08:41:01 AM 28434592 30587012 4221120 12.93 2688 2465272 1918120 5.69 215948 3523384 281632 08:42:01 AM 26148264 28420156 6507448 19.93 2688 2579232 4097328 12.16 276960 5721772 44660 08:43:01 AM 24408944 27811540 8246768 25.25 2688 3685000 4646696 13.79 430444 7201784 64 08:44:01 AM 24213164 27622492 8442548 25.85 2688 3691248 4738548 14.06 438892 7388420 56 08:45:01 AM 25158092 28577216 7497620 22.96 2688 3701428 3727508 11.06 440868 6450080 176 08:46:01 AM 24720976 28144840 7934736 24.30 2688 3705820 4074648 12.09 446228 6879892 2432 08:47:01 AM 23066724 27191568 9588988 29.36 2688 4393564 6432644 19.09 551060 8367860 1556 08:48:01 AM 24406352 28496668 8249360 25.26 2688 4347140 3958572 11.75 548956 7045500 15576 08:49:01 AM 25875496 30964108 6780216 20.76 2688 5336952 1558188 4.62 900084 5217624 79788 Average: 25611885 28912035 7043827 21.57 2688 3584889 3655948 10.85 439578 6019485 57279 08:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM eth0 442.30 286.92 1774.90 63.37 0.00 0.00 0.00 0.00 08:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 414.96 334.79 5094.59 59.68 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 144.27 126.66 1231.71 28.00 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 5.31 5.31 0.49 0.49 0.00 0.00 0.00 0.00 08:43:01 AM eth0 317.58 183.71 9479.26 17.78 0.00 0.00 0.00 0.00 08:43:01 AM docker0 1.27 1.62 0.19 0.21 0.00 0.00 0.00 0.00 08:43:01 AM veth566db8d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 AM lo 52.97 52.97 4.30 4.30 0.00 0.00 0.00 0.00 08:44:01 AM eth0 204.52 159.81 61.01 65.42 0.00 0.00 0.00 0.00 08:44:01 AM docker0 10.30 11.63 1.53 1.47 0.00 0.00 0.00 0.00 08:44:01 AM veth37f5c23 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 08:45:01 AM lo 47.62 47.62 2.45 2.45 0.00 0.00 0.00 0.00 08:45:01 AM eth0 199.32 157.43 86.47 66.73 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.80 1.03 0.11 0.18 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 120.66 87.74 80.74 32.05 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM lo 20.39 20.39 2.51 2.51 0.00 0.00 0.00 0.00 08:47:01 AM eth0 760.88 398.42 2971.59 31.95 0.00 0.00 0.00 0.00 08:47:01 AM docker0 8.63 10.25 0.82 1.82 0.00 0.00 0.00 0.00 08:47:01 AM veth6fa48b4 8.63 10.38 0.94 1.84 0.00 0.00 0.00 0.00 08:47:01 AM vethc537e6f 0.00 0.32 0.00 0.11 0.00 0.00 0.00 0.00 08:48:01 AM lo 1406.10 1406.10 245.01 245.01 0.00 0.00 0.00 0.00 08:48:01 AM eth0 120.98 89.90 277.32 34.06 0.00 0.00 0.00 0.00 08:48:01 AM docker0 616.06 633.57 120.12 115.60 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 08:49:01 AM eth0 75.96 63.98 1253.63 13.98 0.00 0.00 0.00 0.00 08:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.33 153.33 25.48 25.48 0.00 0.00 0.00 0.00 Average: eth0 280.14 188.94 2231.16 41.30 0.00 0.00 0.00 0.00 Average: docker0 63.71 65.81 12.28 11.93 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) 08/29/2025 _x86_64_ (8 CPU) 08:38:53 LINUX RESTART (8 CPU) 08:39:01 AM CPU %user %nice %system %iowait %steal %idle 08:40:01 AM all 13.42 0.00 2.75 3.03 0.07 80.72 08:40:01 AM 0 7.16 0.00 3.10 0.57 0.07 89.11 08:40:01 AM 1 21.96 0.00 3.69 0.77 0.08 73.49 08:40:01 AM 2 12.54 0.00 2.47 11.15 0.05 73.79 08:40:01 AM 3 18.61 0.00 3.06 1.71 0.07 76.55 08:40:01 AM 4 14.99 0.00 2.37 2.04 0.05 80.55 08:40:01 AM 5 13.14 0.00 2.71 0.44 0.07 83.64 08:40:01 AM 6 6.31 0.00 1.94 1.66 0.08 90.00 08:40:01 AM 7 12.69 0.00 2.68 5.91 0.07 78.66 08:41:01 AM all 19.56 0.00 1.37 1.34 0.08 77.64 08:41:01 AM 0 25.40 0.00 0.97 0.84 0.08 72.72 08:41:01 AM 1 20.77 0.00 1.94 2.68 0.08 74.53 08:41:01 AM 2 18.50 0.00 1.47 1.19 0.08 78.76 08:41:01 AM 3 12.36 0.00 0.97 0.84 0.08 85.75 08:41:01 AM 4 20.72 0.00 1.54 2.56 0.08 75.10 08:41:01 AM 5 20.55 0.00 1.65 0.42 0.07 77.31 08:41:01 AM 6 25.09 0.00 1.44 1.19 0.08 72.20 08:41:01 AM 7 13.11 0.00 0.99 1.04 0.07 84.79 08:42:01 AM all 43.40 0.00 1.23 0.63 0.09 54.65 08:42:01 AM 0 26.40 0.00 0.72 0.05 0.08 72.75 08:42:01 AM 1 57.57 0.00 1.69 0.35 0.10 40.29 08:42:01 AM 2 35.74 0.00 0.95 1.37 0.08 61.85 08:42:01 AM 3 47.24 0.00 0.82 0.40 0.08 51.45 08:42:01 AM 4 51.05 0.00 0.97 0.40 0.08 47.50 08:42:01 AM 5 50.46 0.00 2.11 1.69 0.12 45.63 08:42:01 AM 6 57.95 0.00 1.37 0.17 0.10 40.41 08:42:01 AM 7 20.73 0.00 1.22 0.59 0.05 77.41 08:43:01 AM all 19.89 0.00 3.27 1.68 0.08 75.08 08:43:01 AM 0 12.07 0.00 3.01 0.07 0.08 84.77 08:43:01 AM 1 16.81 0.00 3.50 2.51 0.07 77.12 08:43:01 AM 2 22.52 0.00 3.39 6.68 0.08 67.32 08:43:01 AM 3 23.78 0.00 3.24 1.63 0.07 71.28 08:43:01 AM 4 23.11 0.00 2.89 0.97 0.07 72.95 08:43:01 AM 5 20.70 0.00 2.98 0.29 0.08 75.95 08:43:01 AM 6 26.71 0.00 4.37 1.23 0.08 67.60 08:43:01 AM 7 13.42 0.00 2.79 0.03 0.08 83.67 08:44:01 AM all 21.18 0.00 2.43 0.25 0.09 76.04 08:44:01 AM 0 14.08 0.00 2.30 0.22 0.08 83.32 08:44:01 AM 1 21.37 0.00 2.12 0.59 0.08 75.84 08:44:01 AM 2 23.77 0.00 2.52 0.35 0.10 73.25 08:44:01 AM 3 24.52 0.00 2.67 0.52 0.10 72.19 08:44:01 AM 4 21.54 0.00 2.40 0.02 0.10 75.95 08:44:01 AM 5 16.38 0.00 2.23 0.18 0.10 81.10 08:44:01 AM 6 19.76 0.00 2.25 0.07 0.08 77.84 08:44:01 AM 7 28.02 0.00 2.99 0.05 0.08 68.85 08:45:01 AM all 10.55 0.00 0.96 0.04 0.07 88.39 08:45:01 AM 0 4.41 0.00 1.25 0.00 0.05 94.29 08:45:01 AM 1 11.26 0.00 1.04 0.08 0.07 87.56 08:45:01 AM 2 4.53 0.00 0.99 0.10 0.07 94.31 08:45:01 AM 3 8.67 0.00 0.97 0.00 0.08 90.27 08:45:01 AM 4 10.50 0.00 1.04 0.07 0.07 88.33 08:45:01 AM 5 23.61 0.00 0.90 0.05 0.07 75.37 08:45:01 AM 6 11.28 0.00 0.75 0.00 0.07 87.90 08:45:01 AM 7 10.11 0.00 0.72 0.00 0.07 89.10 08:46:01 AM all 24.80 0.00 0.78 0.06 0.06 74.31 08:46:01 AM 0 32.13 0.00 0.22 0.00 0.07 67.59 08:46:01 AM 1 16.88 0.00 0.35 0.00 0.07 82.71 08:46:01 AM 2 19.46 0.00 0.90 0.00 0.05 79.59 08:46:01 AM 3 39.44 0.00 1.40 0.08 0.07 59.01 08:46:01 AM 4 11.26 0.00 1.22 0.37 0.05 87.11 08:46:01 AM 5 12.05 0.00 0.40 0.00 0.03 87.51 08:46:01 AM 6 35.03 0.00 0.17 0.00 0.07 64.74 08:46:01 AM 7 32.17 0.00 1.55 0.00 0.05 66.23 08:47:01 AM all 28.39 0.00 1.94 0.67 0.08 68.92 08:47:01 AM 0 27.98 0.00 1.27 0.07 0.08 70.60 08:47:01 AM 1 23.08 0.00 2.23 1.39 0.07 73.22 08:47:01 AM 2 18.78 0.00 1.73 0.79 0.10 78.60 08:47:01 AM 3 31.59 0.00 2.50 0.76 0.10 65.06 08:47:01 AM 4 35.19 0.00 1.78 0.70 0.08 62.24 08:47:01 AM 5 46.08 0.00 1.98 0.17 0.08 51.69 08:47:01 AM 6 18.50 0.00 2.05 0.08 0.07 79.30 08:47:01 AM 7 25.87 0.00 1.96 1.39 0.08 70.69 08:48:01 AM all 28.85 0.00 2.23 0.42 0.11 68.40 08:48:01 AM 0 26.14 0.00 1.89 0.15 0.10 71.71 08:48:01 AM 1 26.28 0.00 2.87 0.00 0.12 70.73 08:48:01 AM 2 33.72 0.00 1.68 0.30 0.10 64.20 08:48:01 AM 3 27.98 0.00 2.46 0.61 0.12 68.84 08:48:01 AM 4 32.71 0.00 2.22 1.16 0.10 63.81 08:48:01 AM 5 29.97 0.00 2.08 0.66 0.12 67.17 08:48:01 AM 6 33.71 0.00 2.20 0.25 0.10 63.74 08:48:01 AM 7 20.23 0.00 2.44 0.24 0.10 77.00 08:49:01 AM all 29.06 0.00 1.51 0.81 0.07 68.55 08:49:01 AM 0 42.14 0.00 1.57 2.88 0.08 53.33 08:49:01 AM 1 36.55 0.00 2.30 0.73 0.07 60.34 08:49:01 AM 2 29.99 0.00 1.24 1.94 0.07 66.76 08:49:01 AM 3 19.03 0.00 1.57 0.40 0.05 78.94 08:49:01 AM 4 26.96 0.00 1.52 0.30 0.07 71.15 08:49:01 AM 5 27.54 0.00 1.02 0.05 0.07 71.33 08:49:01 AM 6 21.81 0.00 1.54 0.17 0.07 76.42 08:49:01 AM 7 28.48 0.00 1.31 0.00 0.07 70.15 Average: all 23.91 0.00 1.85 0.89 0.08 73.27 Average: 0 21.80 0.00 1.63 0.48 0.08 76.01 Average: 1 25.26 0.00 2.17 0.91 0.08 71.57 Average: 2 21.95 0.00 1.73 2.39 0.08 73.85 Average: 3 25.32 0.00 1.96 0.69 0.08 71.94 Average: 4 24.80 0.00 1.79 0.86 0.08 72.47 Average: 5 26.05 0.00 1.81 0.39 0.08 71.67 Average: 6 25.63 0.00 1.80 0.48 0.08 72.00 Average: 7 20.48 0.00 1.86 0.92 0.07 76.66