---> uname -a: Linux prd-centos8-docker-8c-8g-23151.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 25326 19 5421 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:04:41:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85751sec preferred_lft 85751sec inet6 fe80::f816:3eff:fe04:41be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:cb:19:c4 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::42:3dff:fecb:19c4/64 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) 06/23/2025 _x86_64_ (8 CPU) 09:25:52 LINUX RESTART (8 CPU) 09:26:01 AM tps rtps wtps bread/s bwrtn/s 09:27:01 AM 280.07 64.36 215.71 8925.86 42977.96 09:28:01 AM 256.57 18.51 238.06 3998.00 11845.58 09:29:01 AM 177.19 0.59 176.60 114.94 32877.77 09:30:01 AM 81.87 0.65 81.22 449.32 19777.14 09:31:01 AM 35.19 0.48 34.71 21.46 583.94 09:32:01 AM 5.25 0.00 5.25 0.00 372.66 09:33:01 AM 9.21 0.00 9.21 0.00 231.76 09:34:01 AM 113.23 0.00 113.23 0.00 23674.44 09:35:01 AM 33.54 0.00 33.54 0.00 818.84 09:36:01 AM 183.22 2.45 180.77 4477.79 28407.13 Average: 117.44 8.72 108.72 1801.54 16128.54 09:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:27:01 AM 29637992 31266136 3017720 9.24 2688 1952676 1400184 4.15 148328 2444624 153388 09:28:01 AM 27655420 29799924 5000292 15.31 2688 2457916 2738464 8.12 238264 4278708 271576 09:29:01 AM 25363596 28724252 7292116 22.33 2688 3645976 3622388 10.75 335732 6366320 503372 09:30:01 AM 24628988 28008032 8026724 24.58 2688 3662376 5584376 16.57 428532 6990120 120 09:31:01 AM 24547460 27932272 8108252 24.83 2688 3668008 4279708 12.70 434892 7065536 388 09:32:01 AM 25584364 28977800 7071348 21.65 2688 3676688 3336736 9.90 437088 6033616 20 09:33:01 AM 25057096 28455240 7598616 23.27 2688 3681016 3742776 11.10 442156 6552764 3212 09:34:01 AM 23522408 27618292 9133304 27.97 2688 4366576 5989776 17.77 638792 7827088 1620 09:35:01 AM 24954232 29016900 7701480 23.58 2688 4321700 3189420 9.46 635508 6415464 17240 09:36:01 AM 23773404 28885316 8882308 27.20 2688 5363676 3308816 9.82 1077252 7144316 118168 Average: 25472496 28868416 7183216 22.00 2688 3679661 3719264 11.03 481654 6111856 106910 09:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 526.61 315.88 1802.13 65.05 0.00 0.00 0.00 0.00 09:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 409.76 320.41 4977.23 65.35 0.00 0.00 0.00 0.00 09:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 454.59 286.85 10856.99 52.49 0.00 0.00 0.00 0.00 09:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM lo 5.05 5.05 0.37 0.37 0.00 0.00 0.00 0.00 09:30:01 AM eth0 20.06 16.58 6.10 8.80 0.00 0.00 0.00 0.00 09:30:01 AM docker0 0.70 1.08 0.11 0.13 0.00 0.00 0.00 0.00 09:30:01 AM veth4a4784d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:31:01 AM lo 56.61 56.61 4.56 4.56 0.00 0.00 0.00 0.00 09:31:01 AM eth0 228.27 159.95 65.00 67.52 0.00 0.00 0.00 0.00 09:31:01 AM docker0 10.30 11.86 1.61 1.55 0.00 0.00 0.00 0.00 09:32:01 AM lo 40.42 40.42 1.97 1.97 0.00 0.00 0.00 0.00 09:32:01 AM eth0 183.66 137.27 53.98 56.32 0.00 0.00 0.00 0.00 09:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 189.10 142.14 87.47 43.54 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 19.86 19.86 2.48 2.48 0.00 0.00 0.00 0.00 09:34:01 AM eth0 666.89 389.24 2963.87 1593.39 0.00 0.00 0.00 0.00 09:34:01 AM docker0 8.36 9.58 0.80 1.69 0.00 0.00 0.00 0.00 09:34:01 AM veth4ca14bf 8.36 9.71 0.92 1.71 0.00 0.00 0.00 0.00 09:34:01 AM vethbffccb4 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:35:01 AM lo 1389.17 1389.17 241.19 241.19 0.00 0.00 0.00 0.00 09:35:01 AM eth0 118.48 88.89 308.15 33.73 0.00 0.00 0.00 0.00 09:35:01 AM docker0 606.41 621.96 118.34 113.62 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 09:36:01 AM eth0 174.67 170.25 1266.55 4420.82 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 151.46 151.46 25.10 25.10 0.00 0.00 0.00 0.00 Average: eth0 296.95 202.61 2224.43 641.61 0.00 0.00 0.00 0.00 Average: docker0 62.68 64.56 12.11 11.72 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) 06/23/2025 _x86_64_ (8 CPU) 09:25:52 LINUX RESTART (8 CPU) 09:26:01 AM CPU %user %nice %system %iowait %steal %idle 09:27:01 AM all 13.41 0.00 2.65 2.40 0.06 81.48 09:27:01 AM 0 14.18 0.00 2.95 0.74 0.07 82.07 09:27:01 AM 1 7.26 0.00 2.46 7.18 0.08 83.01 09:27:01 AM 2 21.62 0.00 2.19 0.50 0.07 75.62 09:27:01 AM 3 6.66 0.00 2.71 3.63 0.05 86.94 09:27:01 AM 4 18.45 0.00 2.17 3.51 0.05 75.81 09:27:01 AM 5 6.14 0.00 3.69 1.16 0.10 88.91 09:27:01 AM 6 24.95 0.00 3.31 2.14 0.05 69.55 09:27:01 AM 7 7.94 0.00 1.71 0.35 0.05 89.95 09:28:01 AM all 27.96 0.00 1.43 1.63 0.08 68.90 09:28:01 AM 0 16.73 0.00 1.12 1.14 0.08 80.94 09:28:01 AM 1 25.76 0.00 1.10 0.97 0.08 72.08 09:28:01 AM 2 42.65 0.00 2.68 1.78 0.10 52.80 09:28:01 AM 3 20.24 0.00 0.94 2.51 0.08 76.23 09:28:01 AM 4 34.40 0.00 1.24 0.99 0.07 63.32 09:28:01 AM 5 21.38 0.00 1.86 2.18 0.08 74.50 09:28:01 AM 6 30.96 0.00 1.12 0.65 0.08 67.18 09:28:01 AM 7 31.57 0.00 1.35 2.84 0.07 64.17 09:29:01 AM all 39.23 0.00 3.08 1.06 0.09 56.53 09:29:01 AM 0 26.62 0.00 2.72 0.72 0.10 69.84 09:29:01 AM 1 45.15 0.00 3.50 0.87 0.09 50.39 09:29:01 AM 2 42.99 0.00 3.74 1.44 0.10 51.73 09:29:01 AM 3 45.68 0.00 3.10 2.09 0.09 49.05 09:29:01 AM 4 50.92 0.00 3.27 1.20 0.09 44.53 09:29:01 AM 5 31.75 0.00 2.73 1.47 0.07 63.98 09:29:01 AM 6 34.84 0.00 3.40 0.50 0.07 61.19 09:29:01 AM 7 36.01 0.00 2.22 0.22 0.09 61.47 09:30:01 AM all 19.06 0.00 2.07 0.67 0.08 78.11 09:30:01 AM 0 20.47 0.00 1.72 0.15 0.10 77.56 09:30:01 AM 1 19.05 0.00 2.43 0.57 0.08 77.87 09:30:01 AM 2 21.77 0.00 2.34 1.77 0.07 74.05 09:30:01 AM 3 20.46 0.00 2.07 1.29 0.08 76.09 09:30:01 AM 4 16.01 0.00 1.74 0.07 0.12 82.06 09:30:01 AM 5 15.51 0.00 2.06 0.79 0.07 81.58 09:30:01 AM 6 17.96 0.00 2.31 0.27 0.08 79.38 09:30:01 AM 7 21.24 0.00 1.92 0.48 0.07 76.29 09:31:01 AM all 19.47 0.00 2.35 0.14 0.09 77.95 09:31:01 AM 0 18.63 0.00 2.42 0.08 0.10 78.77 09:31:01 AM 1 18.41 0.00 2.68 0.17 0.07 78.67 09:31:01 AM 2 21.40 0.00 2.53 0.25 0.08 75.74 09:31:01 AM 3 21.66 0.00 2.66 0.10 0.10 75.48 09:31:01 AM 4 18.17 0.00 1.81 0.08 0.08 79.85 09:31:01 AM 5 18.32 0.00 2.21 0.03 0.10 79.33 09:31:01 AM 6 19.01 0.00 2.06 0.08 0.08 78.76 09:31:01 AM 7 20.20 0.00 2.39 0.30 0.08 77.02 09:32:01 AM all 7.88 0.00 0.75 0.01 0.05 91.31 09:32:01 AM 0 4.14 0.00 0.82 0.07 0.07 94.91 09:32:01 AM 1 8.92 0.00 1.14 0.02 0.05 89.88 09:32:01 AM 2 6.12 0.00 0.85 0.02 0.05 92.96 09:32:01 AM 3 21.25 0.00 0.74 0.00 0.05 77.96 09:32:01 AM 4 5.88 0.00 0.48 0.00 0.05 93.58 09:32:01 AM 5 7.69 0.00 0.33 0.00 0.03 91.94 09:32:01 AM 6 3.69 0.00 0.53 0.00 0.03 95.74 09:32:01 AM 7 5.37 0.00 1.07 0.02 0.03 93.51 09:33:01 AM all 24.75 0.00 0.86 0.01 0.07 74.31 09:33:01 AM 0 17.25 0.00 1.24 0.00 0.08 81.43 09:33:01 AM 1 33.47 0.00 0.32 0.00 0.07 66.14 09:33:01 AM 2 32.23 0.00 0.42 0.00 0.07 67.29 09:33:01 AM 3 48.51 0.00 1.84 0.00 0.08 49.57 09:33:01 AM 4 31.67 0.00 0.60 0.02 0.05 67.66 09:33:01 AM 5 4.41 0.00 0.52 0.02 0.07 94.99 09:33:01 AM 6 19.89 0.00 0.87 0.00 0.08 79.16 09:33:01 AM 7 10.50 0.00 1.05 0.08 0.08 88.28 09:34:01 AM all 28.31 0.00 2.12 0.76 0.09 68.72 09:34:01 AM 0 40.91 0.00 2.18 0.13 0.10 56.68 09:34:01 AM 1 14.59 0.00 2.02 1.01 0.08 82.30 09:34:01 AM 2 24.78 0.00 2.50 0.12 0.08 72.52 09:34:01 AM 3 25.23 0.00 1.73 0.12 0.10 72.82 09:34:01 AM 4 32.05 0.00 2.15 0.27 0.07 65.47 09:34:01 AM 5 32.30 0.00 1.69 2.00 0.08 63.92 09:34:01 AM 6 36.75 0.00 2.76 0.69 0.10 59.71 09:34:01 AM 7 19.86 0.00 1.95 1.75 0.08 76.36 09:35:01 AM all 28.58 0.00 2.10 0.05 0.11 69.16 09:35:01 AM 0 39.08 0.00 1.86 0.07 0.10 58.89 09:35:01 AM 1 27.62 0.00 1.95 0.02 0.12 70.30 09:35:01 AM 2 28.38 0.00 1.76 0.03 0.10 69.73 09:35:01 AM 3 21.22 0.00 2.09 0.02 0.12 76.55 09:35:01 AM 4 37.16 0.00 2.65 0.02 0.12 60.06 09:35:01 AM 5 18.60 0.00 2.77 0.10 0.12 78.41 09:35:01 AM 6 24.50 0.00 1.75 0.17 0.12 73.47 09:35:01 AM 7 32.04 0.00 1.96 0.00 0.10 65.89 09:36:01 AM all 31.22 0.00 1.63 0.82 0.07 66.27 09:36:01 AM 0 36.89 0.00 1.60 1.85 0.08 59.57 09:36:01 AM 1 19.59 0.00 1.51 0.32 0.08 78.50 09:36:01 AM 2 19.92 0.00 1.46 0.87 0.10 77.65 09:36:01 AM 3 23.02 0.00 1.57 0.38 0.07 74.95 09:36:01 AM 4 48.17 0.00 1.42 0.23 0.07 50.11 09:36:01 AM 5 30.36 0.00 2.02 0.69 0.05 66.88 09:36:01 AM 6 25.06 0.00 1.90 2.23 0.05 70.76 09:36:01 AM 7 46.63 0.00 1.54 0.00 0.05 51.78 Average: all 23.95 0.00 1.90 0.76 0.08 73.31 Average: 0 23.47 0.00 1.86 0.49 0.09 74.08 Average: 1 21.93 0.00 1.91 1.11 0.08 74.97 Average: 2 26.14 0.00 2.04 0.68 0.08 71.06 Average: 3 25.36 0.00 1.94 1.01 0.08 71.61 Average: 4 29.24 0.00 1.75 0.64 0.08 68.30 Average: 5 18.62 0.00 1.99 0.84 0.08 78.48 Average: 6 23.73 0.00 2.00 0.67 0.08 73.53 Average: 7 23.11 0.00 1.72 0.61 0.07 74.50