---> uname -a: Linux prd-centos8-docker-8c-8g-23946.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1134 25341 19 5414 30282 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:4f:6d:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:fe4f:6d5b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:d0:d5:1f 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::42:7eff:fed0:d51f/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) 06/26/2025 _x86_64_ (8 CPU) 14:54:48 LINUX RESTART (8 CPU) 02:55:01 PM tps rtps wtps bread/s bwrtn/s 02:56:01 PM 422.48 150.55 271.93 13322.68 43379.32 02:57:01 PM 265.06 17.95 247.11 3846.96 12360.01 02:58:01 PM 168.51 1.10 167.41 261.56 18593.53 02:59:01 PM 89.42 0.63 88.79 516.67 33582.28 03:00:01 PM 33.16 0.48 32.67 21.46 591.27 03:01:01 PM 4.48 0.02 4.47 0.13 177.86 03:02:01 PM 9.08 0.07 9.01 1.73 392.79 03:03:01 PM 34.43 0.02 34.42 0.40 8236.48 03:04:01 PM 86.75 0.08 86.67 4.00 15660.40 03:05:01 PM 114.68 0.00 114.68 0.00 1663.23 03:06:01 PM 75.26 2.95 72.31 4561.28 29359.66 Average: 118.48 15.80 102.67 2048.81 14909.05 02:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:56:01 PM 29629008 31251152 3026704 9.27 2688 1947156 1443688 4.28 147320 2455760 148524 02:57:01 PM 27878512 30023888 4777200 14.63 2688 2458696 2637216 7.82 228956 4067368 267684 02:58:01 PM 24834680 28201536 7821032 23.95 2688 3652200 4179408 12.40 335620 6895912 879816 02:59:01 PM 24017948 27405200 8637764 26.45 2688 3670760 6025812 17.88 428720 7597040 208 03:00:01 PM 24141276 27534084 8514436 26.07 2688 3676396 4659792 13.83 435832 7472012 40 03:01:01 PM 25010172 28411748 7645540 23.41 2688 3685200 3917384 11.62 437852 6607024 5920 03:02:01 PM 24968980 28371524 7686732 23.54 2688 3686048 3917384 11.62 438424 6648148 752 03:03:01 PM 23911608 27873708 8744104 26.78 2688 4231008 4659432 13.82 500076 7612300 315576 03:04:01 PM 22353992 26482224 10301720 31.55 2688 4398484 7045480 20.90 547548 9082708 204 03:05:01 PM 23982684 28046280 8673028 26.56 2688 4322140 4069692 12.07 546608 7472596 552 03:06:01 PM 25980200 31039260 6675512 20.44 2688 5305756 1519388 4.51 900248 5114560 29000 Average: 25155369 28603691 7500343 22.97 2688 3730349 4006789 11.89 449746 6456857 149843 02:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM eth0 623.64 389.17 1778.70 86.49 0.00 0.00 0.00 0.00 02:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 468.01 357.77 5027.34 48.68 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM eth0 480.19 289.99 10680.30 46.10 0.00 0.00 0.00 0.00 02:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM lo 5.21 5.21 0.39 0.39 0.00 0.00 0.00 0.00 02:59:01 PM eth0 17.01 14.94 5.23 7.67 0.00 0.00 0.00 0.00 02:59:01 PM docker0 0.77 1.13 0.12 0.13 0.00 0.00 0.00 0.00 02:59:01 PM vethe758768 0.07 0.25 0.01 0.02 0.00 0.00 0.00 0.00 03:00:01 PM lo 58.40 58.40 4.59 4.59 0.00 0.00 0.00 0.00 03:00:01 PM eth0 267.84 198.92 69.99 74.35 0.00 0.00 0.00 0.00 03:00:01 PM docker0 9.86 11.25 1.55 1.49 0.00 0.00 0.00 0.00 03:01:01 PM lo 47.18 47.18 2.30 2.30 0.00 0.00 0.00 0.00 03:01:01 PM eth0 166.59 129.27 54.48 56.01 0.00 0.00 0.00 0.00 03:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 PM eth0 136.85 81.06 86.78 28.35 0.00 0.00 0.00 0.00 03:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:03:01 PM eth0 745.30 421.73 2870.34 47.73 0.00 0.00 0.00 0.00 03:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM lo 499.48 499.48 111.63 111.63 0.00 0.00 0.00 0.00 03:04:01 PM eth0 80.67 45.25 26.10 27.93 0.00 0.00 0.00 0.00 03:04:01 PM docker0 237.70 246.93 48.39 60.11 0.00 0.00 0.00 0.00 03:04:01 PM veth277d3b3 211.61 220.43 48.70 40.82 0.00 0.00 0.00 0.00 03:04:01 PM vethfffb863 26.09 27.21 2.94 19.55 0.00 0.00 0.00 0.00 03:05:01 PM lo 543.84 543.84 115.66 115.66 0.00 0.00 0.00 0.00 03:05:01 PM eth0 104.90 74.56 274.02 27.70 0.00 0.00 0.00 0.00 03:05:01 PM docker0 264.25 272.83 65.22 49.78 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 85.67 71.96 1263.20 25.16 0.00 0.00 0.00 0.00 03:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 104.94 104.94 21.33 21.33 0.00 0.00 0.00 0.00 Average: eth0 288.76 188.59 2012.15 43.29 0.00 0.00 0.00 0.00 Average: docker0 46.60 48.38 10.48 10.14 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) 06/26/2025 _x86_64_ (8 CPU) 14:54:48 LINUX RESTART (8 CPU) 02:55:01 PM CPU %user %nice %system %iowait %steal %idle 02:56:01 PM all 13.79 0.01 2.96 3.02 0.05 80.18 02:56:01 PM 0 8.96 0.08 2.95 0.64 0.07 87.30 02:56:01 PM 1 15.71 0.00 2.26 5.58 0.05 76.40 02:56:01 PM 2 13.27 0.00 3.11 0.13 0.05 83.43 02:56:01 PM 3 9.53 0.00 2.55 3.20 0.07 84.66 02:56:01 PM 4 12.24 0.00 2.43 1.07 0.03 84.23 02:56:01 PM 5 17.92 0.00 4.16 3.37 0.05 74.50 02:56:01 PM 6 13.41 0.00 2.67 4.37 0.03 79.52 02:56:01 PM 7 19.26 0.00 3.55 5.76 0.05 71.39 02:57:01 PM all 25.03 0.00 1.54 0.92 0.07 72.44 02:57:01 PM 0 14.19 0.00 1.02 0.31 0.07 84.41 02:57:01 PM 1 27.85 0.00 1.19 1.43 0.07 69.47 02:57:01 PM 2 37.65 0.00 2.97 1.30 0.10 57.98 02:57:01 PM 3 18.89 0.00 1.51 1.57 0.07 77.96 02:57:01 PM 4 25.55 0.00 1.22 1.07 0.07 72.09 02:57:01 PM 5 31.00 0.00 2.69 0.99 0.05 65.27 02:57:01 PM 6 32.39 0.00 0.85 0.25 0.07 66.44 02:57:01 PM 7 12.70 0.00 0.90 0.42 0.05 85.93 02:58:01 PM all 38.57 0.00 2.68 0.88 0.08 57.79 02:58:01 PM 0 32.89 0.00 3.50 0.24 0.10 63.27 02:58:01 PM 1 46.89 0.00 3.11 1.75 0.08 48.16 02:58:01 PM 2 38.77 0.00 2.96 1.63 0.07 56.57 02:58:01 PM 3 50.55 0.00 3.37 0.47 0.08 45.53 02:58:01 PM 4 30.11 0.00 2.47 1.73 0.08 65.61 02:58:01 PM 5 30.78 0.00 2.00 0.08 0.08 67.05 02:58:01 PM 6 42.61 0.00 1.98 0.92 0.08 54.40 02:58:01 PM 7 35.93 0.00 2.07 0.25 0.07 61.68 02:59:01 PM all 19.19 0.00 1.83 1.00 0.06 77.92 02:59:01 PM 0 16.63 0.00 1.76 0.42 0.07 81.13 02:59:01 PM 1 21.37 0.00 1.84 0.77 0.07 75.95 02:59:01 PM 2 22.07 0.00 1.76 0.33 0.07 75.78 02:59:01 PM 3 18.41 0.00 1.96 4.32 0.07 75.25 02:59:01 PM 4 23.28 0.00 1.87 1.24 0.07 73.54 02:59:01 PM 5 10.64 0.00 1.64 0.52 0.05 87.16 02:59:01 PM 6 20.29 0.00 2.09 0.37 0.05 77.20 02:59:01 PM 7 20.86 0.00 1.74 0.00 0.05 77.35 03:00:01 PM all 18.25 0.00 2.12 0.05 0.07 79.51 03:00:01 PM 0 16.16 0.00 1.96 0.03 0.05 81.80 03:00:01 PM 1 15.00 0.00 2.22 0.02 0.08 82.67 03:00:01 PM 2 18.57 0.00 1.51 0.05 0.07 79.80 03:00:01 PM 3 18.08 0.00 2.03 0.13 0.07 79.70 03:00:01 PM 4 23.86 0.00 2.75 0.08 0.08 73.23 03:00:01 PM 5 13.18 0.00 2.04 0.02 0.07 84.70 03:00:01 PM 6 23.89 0.00 2.14 0.03 0.07 73.86 03:00:01 PM 7 17.23 0.00 2.33 0.05 0.07 80.33 03:01:01 PM all 6.39 0.00 0.71 0.01 0.05 92.84 03:01:01 PM 0 6.23 0.00 0.45 0.02 0.05 93.25 03:01:01 PM 1 4.29 0.00 0.94 0.05 0.03 94.69 03:01:01 PM 2 4.03 0.00 0.79 0.00 0.07 95.11 03:01:01 PM 3 14.48 0.00 0.84 0.02 0.03 84.63 03:01:01 PM 4 7.04 0.00 0.34 0.00 0.03 92.59 03:01:01 PM 5 5.72 0.00 0.96 0.00 0.05 93.27 03:01:01 PM 6 4.22 0.00 0.29 0.02 0.05 95.43 03:01:01 PM 7 5.14 0.00 1.04 0.00 0.05 93.77 03:02:01 PM all 11.58 0.00 0.51 0.01 0.22 87.68 03:02:01 PM 0 5.83 0.00 0.58 0.00 0.93 92.66 03:02:01 PM 1 14.91 0.00 1.06 0.05 0.05 83.92 03:02:01 PM 2 7.12 0.00 0.16 0.05 0.14 92.53 03:02:01 PM 3 18.00 0.00 0.09 0.00 0.07 81.84 03:02:01 PM 4 4.43 0.00 0.15 0.00 0.05 95.37 03:02:01 PM 5 10.52 0.00 0.51 0.00 0.35 88.61 03:02:01 PM 6 1.65 0.00 0.30 0.00 0.05 97.99 03:02:01 PM 7 30.85 0.00 1.28 0.00 0.05 67.82 03:03:01 PM all 30.67 0.00 1.36 0.60 0.10 67.28 03:03:01 PM 0 19.63 0.00 1.47 0.62 0.08 78.20 03:03:01 PM 1 42.05 0.00 1.44 0.28 0.10 56.13 03:03:01 PM 2 41.13 0.00 1.41 0.03 0.12 57.31 03:03:01 PM 3 27.67 0.00 1.88 3.30 0.08 67.07 03:03:01 PM 4 29.04 0.00 1.14 0.39 0.08 69.34 03:03:01 PM 5 26.58 0.00 1.09 0.12 0.12 72.10 03:03:01 PM 6 30.76 0.00 0.99 0.00 0.10 68.15 03:03:01 PM 7 28.49 0.00 1.49 0.02 0.10 69.90 03:04:01 PM all 27.49 0.00 1.78 0.71 0.08 69.93 03:04:01 PM 0 15.95 0.00 1.54 0.12 0.07 82.33 03:04:01 PM 1 37.72 0.00 2.06 1.61 0.08 58.52 03:04:01 PM 2 20.64 0.00 1.61 1.56 0.07 76.12 03:04:01 PM 3 25.73 0.00 2.25 1.17 0.08 70.77 03:04:01 PM 4 18.31 0.00 1.90 0.52 0.08 79.19 03:04:01 PM 5 41.85 0.00 1.88 0.15 0.10 56.02 03:04:01 PM 6 32.46 0.00 1.32 0.15 0.10 65.97 03:04:01 PM 7 27.28 0.00 1.67 0.40 0.08 70.57 03:05:01 PM all 24.29 0.00 1.45 0.31 0.07 73.87 03:05:01 PM 0 11.51 0.00 1.81 0.05 0.07 86.56 03:05:01 PM 1 27.07 0.00 1.24 0.64 0.10 70.95 03:05:01 PM 2 37.70 0.00 1.91 0.00 0.08 60.31 03:05:01 PM 3 26.04 0.00 1.46 0.03 0.07 72.40 03:05:01 PM 4 15.37 0.00 1.52 0.90 0.05 82.15 03:05:01 PM 5 11.27 0.00 1.26 0.81 0.05 86.62 03:05:01 PM 6 33.86 0.00 1.54 0.03 0.07 64.50 03:05:01 PM 7 31.42 0.00 0.90 0.05 0.08 67.54 03:06:01 PM all 21.79 0.00 1.82 1.17 0.06 75.16 03:06:01 PM 0 15.82 0.00 1.69 0.65 0.05 81.79 03:06:01 PM 1 31.20 0.00 1.72 1.91 0.07 65.10 03:06:01 PM 2 29.00 0.00 1.84 1.20 0.05 67.91 03:06:01 PM 3 22.48 0.00 2.32 0.42 0.05 74.73 03:06:01 PM 4 25.43 0.00 1.94 1.76 0.05 70.82 03:06:01 PM 5 17.71 0.00 2.22 0.30 0.07 79.69 03:06:01 PM 6 24.56 0.00 1.64 0.20 0.07 73.54 03:06:01 PM 7 8.12 0.00 1.21 2.93 0.05 87.69 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.59 0.00 1.71 0.79 0.08 75.83 Average: 0 14.89 0.01 1.70 0.28 0.14 82.97 Average: 1 25.88 0.00 1.74 1.29 0.07 71.02 Average: 2 24.61 0.00 1.82 0.57 0.08 72.92 Average: 3 22.73 0.00 1.85 1.34 0.07 74.01 Average: 4 19.52 0.00 1.61 0.80 0.06 78.00 Average: 5 19.79 0.00 1.87 0.58 0.09 77.67 Average: 6 23.76 0.00 1.45 0.58 0.07 74.14 Average: 7 21.52 0.00 1.65 0.90 0.06 75.86