---> uname -a: Linux prd-centos8-docker-8c-8g-41703.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 1106 25291 19 5492 30310 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:f6:8b:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.227/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85620sec preferred_lft 85620sec inet6 fe80::f816:3eff:fef6:8b36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:29:b6:7c 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:ffff:fe29:b67c/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) 08/28/2025 _x86_64_ (8 CPU) 08:54:11 LINUX RESTART (8 CPU) 08:55:01 AM tps rtps wtps bread/s bwrtn/s 08:56:01 AM 90.32 0.32 90.00 9.73 6947.70 08:57:01 AM 215.83 17.47 198.35 3622.99 10031.55 08:58:01 AM 121.89 1.67 120.23 525.02 11388.62 08:59:01 AM 120.91 0.17 120.75 103.72 32922.96 09:00:01 AM 40.04 0.61 39.43 453.85 8972.50 09:00:01 AM 293.33 0.00 293.33 0.00 3681.67 09:01:01 AM 26.41 0.50 25.91 21.59 479.32 09:02:01 AM 8.20 0.07 8.13 1.76 252.69 09:03:01 AM 10.33 0.00 10.33 0.00 465.18 09:04:01 AM 105.56 0.00 105.56 0.00 23610.86 09:05:01 AM 18.03 0.00 18.03 0.00 511.86 09:06:01 AM 175.84 9.35 166.49 5827.39 2265.31 09:07:01 AM 63.10 0.48 62.62 64.10 29668.43 Average: 83.35 2.56 80.80 886.71 10636.08 08:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:56:01 AM 29619024 31277328 3036688 9.30 2688 1982380 1415768 4.20 147416 2455756 116948 08:57:01 AM 28697820 30730072 3957892 12.12 2688 2345640 1802508 5.35 211876 3267160 160864 08:58:01 AM 27466812 29700924 5188900 15.89 2688 2543200 2686296 7.97 270044 4422496 35692 08:59:01 AM 24822300 28212472 7833412 23.99 2688 3674340 4087488 12.13 339488 6884404 204432 09:00:01 AM 24269504 27678284 8386208 25.68 2688 3691024 4696800 13.94 432484 7340744 236 09:00:01 AM 24258840 27666896 8396872 25.71 2688 3690908 4817064 14.29 432628 7352724 44 09:01:01 AM 23763904 27178880 8891808 27.23 2688 3696380 6114076 18.14 439140 7832200 244 09:02:01 AM 25050004 28474452 7605708 23.29 2688 3706540 3831988 11.37 441152 6556596 7040 09:03:01 AM 24438020 27864080 8217692 25.16 2688 3707808 4401316 13.06 443484 7163532 0 09:04:01 AM 23704912 27831776 8950800 27.41 2688 4394468 5465924 16.22 540576 7746996 40 09:05:01 AM 22418668 26579732 10237044 31.35 2688 4430448 6920008 20.53 553764 9008780 2428 09:06:01 AM 23876496 28699156 8779216 26.88 2688 5076024 3645064 10.81 713980 7405652 549292 09:07:01 AM 25939072 31077952 6716640 20.57 2688 5384668 1499292 4.45 909592 5145612 24088 Average: 25255798 28690154 7399914 22.66 2688 3717218 3952584 11.73 451971 6352512 84719 08:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 54.35 44.95 805.51 15.85 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 285.59 238.40 3004.89 37.53 0.00 0.00 0.00 0.00 08:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 239.14 178.89 2683.34 28.53 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 337.76 202.30 10019.56 15.78 0.00 0.00 0.00 0.00 08:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM lo 10.43 10.43 0.89 0.89 0.00 0.00 0.00 0.00 09:00:01 AM eth0 28.19 18.93 10.71 10.36 0.00 0.00 0.00 0.00 09:00:01 AM docker0 2.14 2.71 0.32 0.34 0.00 0.00 0.00 0.00 09:00:01 AM veth9857f24 0.74 0.98 0.13 0.12 0.00 0.00 0.00 0.00 09:00:01 AM lo 41.67 41.67 2.06 2.06 0.00 0.00 0.00 0.00 09:00:01 AM eth0 106.67 53.33 32.54 28.65 0.00 0.00 0.00 0.00 09:00:01 AM docker0 5.00 5.00 0.25 0.32 0.00 0.00 0.00 0.00 09:00:01 AM veth260ea66 0.00 1.67 0.00 0.15 0.00 0.00 0.00 0.00 09:01:01 AM lo 57.80 57.80 4.42 4.42 0.00 0.00 0.00 0.00 09:01:01 AM eth0 161.11 119.86 51.60 56.43 0.00 0.00 0.00 0.00 09:01:01 AM docker0 9.81 11.00 1.44 1.39 0.00 0.00 0.00 0.00 09:01:01 AM vethdd6b9ef 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:02:01 AM lo 49.58 49.58 2.55 2.55 0.00 0.00 0.00 0.00 09:02:01 AM eth0 232.96 174.70 84.64 69.51 0.00 0.00 0.00 0.00 09:02:01 AM docker0 0.80 1.12 0.12 0.22 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 128.62 89.61 81.67 33.28 0.00 0.00 0.00 0.00 09:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:04:01 AM eth0 664.56 358.15 2966.11 34.37 0.00 0.00 0.00 0.00 09:04:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM veth066de07 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:04:01 AM veth453b9ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM vethfad596d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM lo 822.15 822.15 145.92 145.92 0.00 0.00 0.00 0.00 09:05:01 AM eth0 75.14 51.46 29.09 28.96 0.00 0.00 0.00 0.00 09:05:01 AM docker0 356.24 367.71 62.74 75.70 0.00 0.00 0.00 0.00 09:05:01 AM veth066de07 325.65 336.49 64.24 54.42 0.00 0.00 0.00 0.01 09:05:01 AM vethfad596d 30.59 31.81 3.37 21.54 0.00 0.00 0.00 0.00 09:06:01 AM lo 624.18 624.18 102.34 102.34 0.00 0.00 0.00 0.00 09:06:01 AM eth0 119.73 100.98 1509.29 26.28 0.00 0.00 0.00 0.00 09:06:01 AM docker0 269.46 275.36 58.23 41.71 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 24.40 21.06 17.46 13.75 0.00 0.00 0.00 0.00 09:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 130.49 130.49 21.37 21.37 0.00 0.00 0.00 0.00 Average: eth0 195.98 133.24 1774.19 30.85 0.00 0.00 0.00 0.00 Average: docker0 53.27 54.90 10.25 9.96 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) 08/28/2025 _x86_64_ (8 CPU) 08:54:11 LINUX RESTART (8 CPU) 08:55:01 AM CPU %user %nice %system %iowait %steal %idle 08:56:01 AM all 6.10 0.00 0.58 2.44 0.03 90.85 08:56:01 AM 0 3.62 0.00 0.35 1.32 0.02 94.69 08:56:01 AM 1 7.50 0.00 0.58 3.32 0.03 88.56 08:56:01 AM 2 1.77 0.00 0.45 4.26 0.03 93.48 08:56:01 AM 3 17.33 0.00 1.60 1.27 0.05 79.75 08:56:01 AM 4 9.08 0.00 0.88 6.28 0.05 83.71 08:56:01 AM 5 5.43 0.00 0.37 2.79 0.02 91.40 08:56:01 AM 6 2.70 0.00 0.23 0.07 0.03 96.96 08:56:01 AM 7 1.35 0.00 0.18 0.22 0.02 98.23 08:57:01 AM all 16.16 0.00 1.14 5.12 0.07 77.50 08:57:01 AM 0 16.42 0.00 0.48 1.49 0.07 81.55 08:57:01 AM 1 26.39 0.00 2.12 9.86 0.08 61.54 08:57:01 AM 2 11.82 0.00 0.90 2.11 0.07 85.10 08:57:01 AM 3 19.42 0.00 1.20 5.55 0.07 73.77 08:57:01 AM 4 14.05 0.00 1.61 7.98 0.08 76.28 08:57:01 AM 5 16.10 0.00 1.54 10.87 0.08 71.41 08:57:01 AM 6 13.78 0.00 0.67 0.75 0.05 84.75 08:57:01 AM 7 11.31 0.00 0.62 2.41 0.05 85.61 08:58:01 AM all 33.03 0.00 1.01 6.63 0.09 59.24 08:58:01 AM 0 47.05 0.00 0.97 1.12 0.10 50.76 08:58:01 AM 1 30.49 0.00 0.85 14.64 0.08 53.93 08:58:01 AM 2 34.45 0.00 1.19 4.10 0.10 60.16 08:58:01 AM 3 26.58 0.00 1.02 5.70 0.08 66.62 08:58:01 AM 4 15.85 0.00 1.25 15.52 0.08 67.29 08:58:01 AM 5 37.23 0.00 0.95 1.85 0.10 59.86 08:58:01 AM 6 37.56 0.00 0.98 3.81 0.10 57.55 08:58:01 AM 7 34.97 0.00 0.84 6.32 0.10 57.77 08:59:01 AM all 17.03 0.00 2.15 7.91 0.07 72.84 08:59:01 AM 0 6.48 0.00 1.87 0.44 0.07 91.15 08:59:01 AM 1 25.00 0.00 3.30 27.84 0.08 43.78 08:59:01 AM 2 15.56 0.00 1.88 5.78 0.08 76.70 08:59:01 AM 3 20.79 0.00 2.38 11.60 0.05 65.17 08:59:01 AM 4 12.69 0.00 2.05 5.67 0.05 79.53 08:59:01 AM 5 17.77 0.00 2.59 9.30 0.08 70.26 08:59:01 AM 6 18.91 0.00 1.64 2.10 0.07 77.28 08:59:01 AM 7 19.04 0.00 1.46 0.59 0.08 78.82 09:00:01 AM all 19.29 0.00 1.81 1.30 0.08 77.52 09:00:01 AM 0 17.67 0.00 1.95 0.75 0.08 79.55 09:00:01 AM 1 15.26 0.00 1.81 0.71 0.10 82.12 09:00:01 AM 2 16.15 0.00 2.12 5.26 0.08 76.38 09:00:01 AM 3 21.36 0.00 1.67 0.63 0.08 76.25 09:00:01 AM 4 14.78 0.00 1.61 0.95 0.07 82.60 09:00:01 AM 5 17.29 0.00 1.18 0.24 0.07 81.23 09:00:01 AM 6 25.33 0.00 1.84 0.86 0.07 71.89 09:00:01 AM 7 26.49 0.00 2.30 0.98 0.08 70.14 09:00:01 AM all 11.06 0.00 9.79 1.06 0.43 77.66 09:00:01 AM 0 12.28 0.00 3.51 0.00 0.00 84.21 09:00:01 AM 1 14.75 0.00 19.67 1.64 0.00 63.93 09:00:01 AM 2 5.17 0.00 12.07 0.00 0.00 82.76 09:00:01 AM 3 16.95 0.00 13.56 1.69 0.00 67.80 09:00:01 AM 4 11.86 0.00 6.78 1.69 0.00 79.66 09:00:01 AM 5 3.45 0.00 8.62 1.72 0.00 86.21 09:00:01 AM 6 16.67 0.00 8.33 1.67 1.67 71.67 09:00:01 AM 7 6.90 0.00 5.17 0.00 1.72 86.21 09:01:01 AM all 18.39 0.00 2.16 1.82 0.12 77.50 09:01:01 AM 0 14.39 0.00 1.99 0.20 0.13 83.28 09:01:01 AM 1 21.45 0.00 2.46 0.54 0.12 75.44 09:01:01 AM 2 16.69 0.00 2.65 0.54 0.12 80.01 09:01:01 AM 3 19.99 0.00 2.43 5.67 0.13 71.77 09:01:01 AM 4 22.68 0.00 2.21 0.62 0.10 74.38 09:01:01 AM 5 18.04 0.00 2.35 0.70 0.10 78.81 09:01:01 AM 6 15.11 0.00 1.82 6.24 0.18 76.64 09:01:01 AM 7 18.82 0.00 1.35 0.07 0.08 79.68 09:02:01 AM all 8.17 0.00 0.90 0.02 0.05 90.85 09:02:01 AM 0 9.26 0.00 1.00 0.05 0.07 89.62 09:02:01 AM 1 10.13 0.00 0.65 0.00 0.05 89.17 09:02:01 AM 2 3.31 0.00 2.01 0.02 0.05 94.61 09:02:01 AM 3 7.45 0.00 0.80 0.00 0.05 91.70 09:02:01 AM 4 4.91 0.00 0.68 0.00 0.07 94.35 09:02:01 AM 5 5.33 0.00 0.70 0.02 0.05 93.90 09:02:01 AM 6 5.35 0.00 0.76 0.07 0.03 93.78 09:02:01 AM 7 19.63 0.00 0.59 0.02 0.05 79.70 09:03:01 AM all 19.79 0.00 0.47 0.05 0.05 79.63 09:03:01 AM 0 24.34 0.00 0.15 0.00 0.05 75.46 09:03:01 AM 1 19.24 0.00 0.58 0.28 0.07 79.82 09:03:01 AM 2 11.70 0.00 0.75 0.00 0.03 87.51 09:03:01 AM 3 6.68 0.00 0.50 0.10 0.05 92.67 09:03:01 AM 4 12.11 0.00 0.17 0.00 0.03 87.69 09:03:01 AM 5 17.68 0.00 0.27 0.00 0.05 82.00 09:03:01 AM 6 13.89 0.00 0.27 0.00 0.05 85.79 09:03:01 AM 7 52.65 0.00 1.07 0.03 0.10 46.15 09:04:01 AM all 24.46 0.00 1.84 1.60 0.10 72.01 09:04:01 AM 0 14.81 0.00 2.23 1.69 0.08 81.18 09:04:01 AM 1 20.76 0.00 1.66 4.46 0.08 73.03 09:04:01 AM 2 25.39 0.00 1.73 1.95 0.10 70.83 09:04:01 AM 3 30.89 0.00 2.36 0.10 0.12 66.54 09:04:01 AM 4 27.23 0.00 2.25 0.50 0.12 69.90 09:04:01 AM 5 28.69 0.00 1.40 1.38 0.08 68.45 09:04:01 AM 6 23.06 0.00 1.47 2.06 0.10 73.31 09:04:01 AM 7 24.87 0.00 1.61 0.67 0.08 72.77 09:05:01 AM all 30.30 0.00 1.67 0.11 0.12 67.81 09:05:01 AM 0 31.22 0.00 1.77 0.00 0.13 66.87 09:05:01 AM 1 38.87 0.00 1.83 0.07 0.13 59.10 09:05:01 AM 2 24.21 0.00 1.53 0.05 0.10 74.11 09:05:01 AM 3 32.60 0.00 2.57 0.52 0.13 64.18 09:05:01 AM 4 37.29 0.00 1.51 0.05 0.12 61.04 09:05:01 AM 5 32.40 0.00 1.19 0.00 0.13 66.28 09:05:01 AM 6 21.72 0.00 1.58 0.10 0.10 76.50 09:05:01 AM 7 24.05 0.00 1.36 0.07 0.10 74.43 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 30.65 0.07 1.96 0.72 0.11 66.49 09:06:01 AM 0 50.69 0.00 2.34 0.03 0.13 46.81 09:06:01 AM 1 34.72 0.00 1.94 0.25 0.12 62.96 09:06:01 AM 2 27.19 0.00 1.39 0.32 0.12 70.99 09:06:01 AM 3 25.86 0.00 2.64 0.59 0.12 70.79 09:06:01 AM 4 22.35 0.44 2.67 2.48 0.10 71.96 09:06:01 AM 5 25.57 0.00 1.24 0.38 0.08 72.72 09:06:01 AM 6 40.23 0.10 1.76 1.48 0.13 56.30 09:06:01 AM 7 18.54 0.02 1.71 0.23 0.08 79.41 09:07:01 AM all 15.37 0.00 1.41 3.16 0.05 80.01 09:07:01 AM 0 17.60 0.00 1.04 0.02 0.05 81.30 09:07:01 AM 1 8.62 0.00 1.35 4.38 0.05 85.59 09:07:01 AM 2 19.33 0.00 2.16 5.70 0.05 72.76 09:07:01 AM 3 14.07 0.00 0.79 3.80 0.05 81.29 09:07:01 AM 4 10.28 0.00 1.29 0.99 0.05 87.39 09:07:01 AM 5 28.68 0.00 2.21 7.60 0.08 61.42 09:07:01 AM 6 21.27 0.00 1.52 1.14 0.05 76.03 09:07:01 AM 7 3.05 0.00 0.92 1.66 0.03 94.34 Average: all 19.90 0.01 1.43 2.58 0.08 76.01 Average: 0 21.15 0.00 1.35 0.59 0.08 76.83 Average: 1 21.54 0.00 1.61 5.53 0.08 71.23 Average: 2 17.30 0.00 1.57 2.51 0.08 78.54 Average: 3 20.25 0.00 1.67 2.96 0.08 75.03 Average: 4 16.94 0.04 1.52 3.43 0.08 78.00 Average: 5 20.86 0.00 1.34 2.93 0.08 74.80 Average: 6 19.91 0.01 1.22 1.56 0.08 77.22 Average: 7 21.22 0.00 1.17 1.11 0.07 76.43