---> uname -a: Linux prd-centos8-docker-8c-8g-46188.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: 2800.000 BogoMIPS: 5600.00 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 25096 19 5642 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:71:f3:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe71:f385/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:7b:72:23 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:caff:fe7b:7223/64 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) 09/16/2025 _x86_64_ (8 CPU) 10:21:19 LINUX RESTART (8 CPU) 10:22:03 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 246.82 17.29 229.53 3766.39 11815.48 10:24:01 AM 153.93 2.38 151.55 506.10 14343.87 10:25:01 AM 167.14 0.77 166.38 427.59 42247.08 10:26:01 AM 42.24 0.05 42.19 0.53 579.14 10:27:01 AM 9.80 0.43 9.36 20.93 271.54 10:28:01 AM 9.45 0.00 9.45 0.00 502.12 10:29:01 AM 74.29 0.00 74.29 0.00 21830.99 10:30:01 AM 51.08 0.00 51.08 0.00 2314.55 10:31:01 AM 131.81 0.00 131.81 0.00 1929.76 10:32:01 AM 62.00 3.82 58.18 6212.33 29475.89 Average: 94.35 2.42 91.92 1084.44 12533.82 10:22:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28924620 30893496 3731092 11.43 2688 2283968 1705060 5.06 174724 3086296 204780 10:24:01 AM 27486708 29711336 5169004 15.83 2688 2535248 2664124 7.90 268120 4403748 53792 10:25:01 AM 24864144 28263036 7791568 23.86 2688 3681632 5253048 15.59 423440 6758300 144 10:26:01 AM 24795512 28197896 7860200 24.07 2688 3684836 3948032 11.71 436084 6814684 856 10:27:01 AM 24679400 28085560 7976312 24.43 2688 3688660 3940604 11.69 437864 6928760 28 10:28:01 AM 25454196 28870872 7201516 22.05 2688 3698828 3652268 10.84 440592 6154908 1124 10:29:01 AM 24405428 28490116 8250284 25.26 2688 4359044 3961292 11.75 522696 7072544 22084 10:30:01 AM 23029676 27179840 9626036 29.48 2688 4419376 6221172 18.46 551188 8400128 2344 10:31:01 AM 24730272 28957080 7925440 24.27 2688 4483608 3113704 9.24 576724 6694748 140680 10:32:01 AM 24482432 29778444 8173280 25.03 2688 5537540 2605200 7.73 785056 6710812 156976 Average: 25285239 28842768 7370473 22.57 2688 3837274 3706450 11.00 461649 6302493 58281 10:22:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 255.39 215.51 2950.36 49.40 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 264.96 199.98 3591.12 32.44 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 10:25:01 AM eth0 332.22 211.10 10005.74 21.40 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM vetha0841d4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 58.01 58.01 4.78 4.78 0.00 0.00 0.00 0.00 10:26:01 AM eth0 148.98 111.68 46.54 48.15 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.56 13.11 1.72 1.68 0.00 0.00 0.00 0.00 10:27:01 AM lo 60.76 60.76 3.09 3.09 0.00 0.00 0.00 0.00 10:27:01 AM eth0 332.76 231.26 86.92 93.04 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.80 1.02 0.11 0.18 0.00 0.00 0.00 0.00 10:28:01 AM lo 1.17 1.17 0.06 0.06 0.00 0.00 0.00 0.00 10:28:01 AM eth0 66.51 45.94 89.52 15.11 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:29:01 AM eth0 671.43 348.80 2965.62 34.41 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM vethf87f674 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 694.12 694.12 105.14 105.14 0.00 0.00 0.00 0.00 10:30:01 AM eth0 74.64 51.03 25.33 27.06 0.00 0.00 0.00 0.00 10:30:01 AM docker0 301.40 313.93 47.22 51.98 0.00 0.00 0.00 0.00 10:30:01 AM vethf87f674 270.28 281.34 47.62 42.20 0.00 0.00 0.00 0.00 10:30:01 AM veth09b7826 31.12 33.27 3.72 10.04 0.00 0.00 0.00 0.00 10:31:01 AM lo 750.82 750.82 146.31 146.31 0.00 0.00 0.00 0.00 10:31:01 AM eth0 122.25 89.35 287.23 36.26 0.00 0.00 0.00 0.00 10:31:01 AM docker0 338.76 346.81 76.21 67.77 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 295.08 200.78 3392.46 28.03 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.12 157.12 26.03 26.03 0.00 0.00 0.00 0.00 Average: eth0 256.43 170.40 2342.12 38.49 0.00 0.00 0.00 0.00 Average: docker0 65.47 67.72 12.57 12.20 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) 09/16/2025 _x86_64_ (8 CPU) 10:21:19 LINUX RESTART (8 CPU) 10:22:03 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 14.67 0.00 1.23 0.73 0.07 83.30 10:23:01 AM 0 7.82 0.00 1.00 1.02 0.09 90.07 10:23:01 AM 1 31.88 0.00 2.80 0.86 0.09 64.37 10:23:01 AM 2 21.71 0.00 1.24 0.85 0.07 76.13 10:23:01 AM 3 6.70 0.00 0.76 0.48 0.10 91.95 10:23:01 AM 4 8.66 0.00 0.64 0.45 0.05 90.20 10:23:01 AM 5 14.99 0.00 0.81 0.88 0.03 83.28 10:23:01 AM 6 19.82 0.00 1.97 0.90 0.07 77.24 10:23:01 AM 7 5.78 0.00 0.62 0.40 0.05 93.15 10:24:01 AM all 44.31 0.00 1.37 0.67 0.29 53.37 10:24:01 AM 0 50.11 0.00 1.20 0.04 0.14 48.51 10:24:01 AM 1 50.91 0.00 1.92 0.75 0.12 46.30 10:24:01 AM 2 46.15 0.00 1.11 0.89 0.12 51.73 10:24:01 AM 3 35.78 0.00 0.80 0.04 0.10 63.28 10:24:01 AM 4 40.46 0.00 1.11 1.47 0.12 56.84 10:24:01 AM 5 59.51 0.00 1.95 1.02 1.46 36.05 10:24:01 AM 6 39.71 0.00 1.40 0.22 0.12 58.54 10:24:01 AM 7 31.68 0.00 1.47 0.88 0.10 65.88 10:25:01 AM all 28.06 0.00 2.91 1.14 0.10 67.79 10:25:01 AM 0 23.07 0.00 2.59 0.69 0.08 73.57 10:25:01 AM 1 27.22 0.00 3.11 3.63 0.10 65.95 10:25:01 AM 2 36.96 0.00 3.08 2.05 0.12 57.80 10:25:01 AM 3 23.55 0.00 3.31 1.08 0.08 71.98 10:25:01 AM 4 22.75 0.00 3.44 0.25 0.10 73.45 10:25:01 AM 5 29.02 0.00 2.60 0.12 0.10 68.16 10:25:01 AM 6 35.33 0.00 2.20 0.39 0.08 62.00 10:25:01 AM 7 26.56 0.00 2.95 0.96 0.10 69.43 10:26:01 AM all 22.18 0.00 2.43 0.08 0.12 75.19 10:26:01 AM 0 25.13 0.00 2.71 0.10 0.12 71.94 10:26:01 AM 1 25.89 0.00 2.50 0.08 0.12 71.41 10:26:01 AM 2 23.18 0.00 2.73 0.10 0.12 73.87 10:26:01 AM 3 18.99 0.00 2.03 0.05 0.10 78.83 10:26:01 AM 4 16.71 0.00 2.18 0.03 0.12 80.96 10:26:01 AM 5 21.47 0.00 2.35 0.12 0.12 75.95 10:26:01 AM 6 27.47 0.00 2.43 0.08 0.12 69.90 10:26:01 AM 7 18.62 0.00 2.53 0.05 0.12 78.69 10:27:01 AM all 6.61 0.00 1.09 0.05 0.07 92.18 10:27:01 AM 0 8.42 0.00 0.99 0.02 0.08 90.49 10:27:01 AM 1 5.73 0.00 1.51 0.27 0.07 92.43 10:27:01 AM 2 9.24 0.00 1.25 0.00 0.08 89.43 10:27:01 AM 3 9.45 0.00 0.78 0.02 0.05 89.70 10:27:01 AM 4 3.04 0.00 1.51 0.03 0.07 95.35 10:27:01 AM 5 6.04 0.00 1.14 0.03 0.08 92.70 10:27:01 AM 6 4.37 0.00 0.92 0.00 0.08 94.63 10:27:01 AM 7 6.59 0.00 0.60 0.03 0.07 92.71 10:28:01 AM all 16.09 0.00 0.35 0.02 0.05 83.50 10:28:01 AM 0 6.21 0.00 0.35 0.02 0.07 93.36 10:28:01 AM 1 23.95 0.00 0.53 0.00 0.07 75.45 10:28:01 AM 2 35.11 0.00 0.67 0.03 0.05 64.14 10:28:01 AM 3 10.28 0.00 0.27 0.03 0.05 89.37 10:28:01 AM 4 13.18 0.00 0.17 0.00 0.05 86.61 10:28:01 AM 5 21.00 0.00 0.20 0.00 0.03 78.76 10:28:01 AM 6 6.96 0.00 0.42 0.05 0.03 92.54 10:28:01 AM 7 11.99 0.00 0.20 0.00 0.03 87.77 10:29:01 AM all 28.62 0.00 1.69 1.65 0.10 67.94 10:29:01 AM 0 15.66 0.00 1.69 2.65 0.08 79.91 10:29:01 AM 1 40.79 0.00 2.25 2.84 0.10 54.02 10:29:01 AM 2 19.11 0.00 1.58 0.81 0.08 78.42 10:29:01 AM 3 38.52 0.00 2.23 4.74 0.12 54.39 10:29:01 AM 4 26.00 0.00 1.76 0.08 0.10 72.05 10:29:01 AM 5 29.90 0.00 1.34 1.83 0.08 66.85 10:29:01 AM 6 24.74 0.00 1.61 0.29 0.10 73.26 10:29:01 AM 7 34.24 0.00 1.09 0.00 0.10 64.57 10:30:01 AM all 28.75 0.00 1.65 0.14 0.11 69.35 10:30:01 AM 0 34.69 0.00 1.77 0.08 0.12 63.34 10:30:01 AM 1 24.64 0.00 2.10 0.03 0.12 73.11 10:30:01 AM 2 28.07 0.00 1.71 0.30 0.12 69.80 10:30:01 AM 3 26.21 0.00 1.38 0.05 0.12 72.25 10:30:01 AM 4 23.29 0.00 1.14 0.07 0.10 75.40 10:30:01 AM 5 25.84 0.00 1.63 0.15 0.12 72.27 10:30:01 AM 6 38.14 0.00 1.96 0.44 0.12 59.35 10:30:01 AM 7 29.10 0.00 1.49 0.03 0.10 69.27 10:31:01 AM all 29.54 0.00 1.59 0.28 0.09 68.50 10:31:01 AM 0 14.36 0.00 1.14 0.13 0.10 84.26 10:31:01 AM 1 40.12 0.00 2.58 1.09 0.12 56.09 10:31:01 AM 2 36.78 0.00 1.10 0.07 0.08 61.97 10:31:01 AM 3 22.17 0.00 1.44 0.45 0.07 75.87 10:31:01 AM 4 34.20 0.00 1.34 0.10 0.08 64.28 10:31:01 AM 5 34.98 0.00 2.54 0.10 0.12 62.26 10:31:01 AM 6 27.36 0.00 1.44 0.05 0.10 71.05 10:31:01 AM 7 26.33 0.00 1.14 0.25 0.08 72.20 10:32:01 AM all 33.07 0.00 1.66 0.61 0.08 64.57 10:32:01 AM 0 35.69 0.00 1.37 3.16 0.07 59.72 10:32:01 AM 1 30.19 0.00 1.25 0.00 0.08 68.47 10:32:01 AM 2 19.56 0.00 1.91 0.12 0.10 78.32 10:32:01 AM 3 37.50 0.00 2.11 0.22 0.10 60.07 10:32:01 AM 4 47.73 0.00 1.32 0.15 0.08 50.72 10:32:01 AM 5 26.30 0.00 2.60 0.49 0.07 70.55 10:32:01 AM 6 43.53 0.00 1.32 0.03 0.08 55.03 10:32:01 AM 7 24.04 0.00 1.42 0.74 0.07 73.73 Average: all 24.88 0.00 1.60 0.53 0.10 72.88 Average: 0 21.65 0.00 1.49 0.80 0.09 75.96 Average: 1 29.74 0.00 2.05 0.96 0.10 67.15 Average: 2 27.28 0.00 1.65 0.51 0.09 70.46 Average: 3 22.72 0.00 1.52 0.73 0.09 74.94 Average: 4 23.35 0.00 1.47 0.24 0.09 74.85 Average: 5 26.39 0.00 1.71 0.46 0.20 71.23 Average: 6 26.54 0.00 1.57 0.24 0.09 71.56 Average: 7 21.35 0.00 1.35 0.32 0.08 76.89