---> uname -a: Linux prd-centos8-docker-8c-8g-30490.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1133 25127 19 5629 30283 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:64:71:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.77/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fe64:710a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:d3:ad:0c 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::42:29ff:fed3:ad0c/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) 07/25/2025 _x86_64_ (8 CPU) 08:32:42 LINUX RESTART (8 CPU) 08:33:01 AM tps rtps wtps bread/s bwrtn/s 08:34:01 AM 130.69 19.66 111.03 5375.56 8259.26 08:35:01 AM 286.72 18.88 267.84 4079.04 13880.99 08:36:01 AM 191.02 0.55 190.47 423.59 49119.08 08:37:01 AM 33.87 0.23 33.64 67.98 600.35 08:38:01 AM 29.24 0.48 28.76 21.46 487.87 08:39:01 AM 6.86 0.00 6.86 0.00 406.35 08:40:01 AM 20.93 0.00 20.93 0.00 433.57 08:41:01 AM 104.61 0.00 104.61 0.00 23531.10 08:42:01 AM 109.26 0.00 109.26 0.00 1330.90 08:43:01 AM 54.62 2.47 52.15 4488.90 27391.50 08:44:01 AM 37.85 1.80 36.05 1785.67 7609.10 Average: 91.43 4.01 87.42 1476.52 12095.47 08:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 AM 29577616 31249752 3078096 9.43 2688 1995316 1478356 4.39 147392 2502188 166028 08:35:01 AM 28100224 30289828 4555488 13.95 2688 2500448 2161568 6.41 250128 3811804 226972 08:36:01 AM 25447988 28837676 7207724 22.07 2688 3674060 3669780 10.89 339804 6261964 0 08:37:01 AM 25015128 28411676 7640584 23.40 2688 3678896 4341692 12.88 432296 6596648 104 08:38:01 AM 24788424 28190132 7867288 24.09 2688 3684116 3934656 11.67 438768 6818632 604 08:39:01 AM 25695276 29105312 6960436 21.31 2688 3692460 3161780 9.38 440636 5915892 20 08:40:01 AM 25362476 29006780 7293236 22.33 2688 3924892 3182772 9.44 501304 6181392 227792 08:41:01 AM 23325212 27447100 9330500 28.57 2688 4390936 6706004 19.90 551344 8107052 2048 08:42:01 AM 24495092 28574452 8160620 24.99 2688 4336972 3726508 11.06 548164 6959504 17464 08:43:01 AM 25567252 30670340 7088460 21.71 2688 5352128 1876244 5.57 744160 5682440 95832 08:44:01 AM 25676140 30954832 6979572 21.37 2688 5522884 1591656 4.72 964480 5349788 35000 Average: 25731893 29339807 6923819 21.20 2688 3886646 3257365 9.66 487134 5835209 70169 08:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 491.99 308.26 2001.95 66.71 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 412.46 329.72 5107.25 65.74 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 400.17 253.13 10401.15 33.50 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM vethcdd3903 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 7.55 7.55 0.62 0.62 0.00 0.00 0.00 0.00 08:37:01 AM eth0 24.33 17.84 6.35 8.63 0.00 0.00 0.00 0.00 08:37:01 AM docker0 1.40 1.82 0.22 0.22 0.00 0.00 0.00 0.00 08:37:01 AM veth34eb8e9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 AM lo 60.00 60.00 4.55 4.55 0.00 0.00 0.00 0.00 08:38:01 AM eth0 270.58 192.47 83.48 82.21 0.00 0.00 0.00 0.00 08:38:01 AM docker0 9.16 10.48 1.44 1.40 0.00 0.00 0.00 0.00 08:39:01 AM lo 38.99 38.99 1.90 1.90 0.00 0.00 0.00 0.00 08:39:01 AM eth0 227.41 160.70 80.30 69.09 0.00 0.00 0.00 0.00 08:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:40:01 AM eth0 250.52 187.47 769.06 53.81 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 31.75 31.75 4.23 4.23 0.00 0.00 0.00 0.00 08:41:01 AM eth0 587.46 296.05 2285.32 25.88 0.00 0.00 0.00 0.00 08:41:01 AM docker0 14.51 16.58 1.70 2.95 0.00 0.00 0.00 0.00 08:41:01 AM vethebb10b0 11.76 13.06 1.43 2.49 0.00 0.00 0.00 0.00 08:41:01 AM veth2dcc82e 2.75 4.20 0.47 0.72 0.00 0.00 0.00 0.00 08:42:01 AM lo 1391.89 1391.89 240.49 240.49 0.00 0.00 0.00 0.00 08:42:01 AM eth0 103.98 82.93 305.50 30.45 0.00 0.00 0.00 0.00 08:42:01 AM docker0 599.77 615.41 117.71 112.44 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 08:43:01 AM eth0 210.91 144.39 1775.58 23.26 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 AM eth0 261.61 186.04 1799.96 34.21 0.00 0.00 0.00 0.00 08:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 139.23 139.23 22.90 22.90 0.00 0.00 0.00 0.00 Average: eth0 294.67 196.27 2237.78 44.86 0.00 0.00 0.00 0.00 Average: docker0 56.81 58.58 11.01 10.64 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) 07/25/2025 _x86_64_ (8 CPU) 08:32:42 LINUX RESTART (8 CPU) 08:33:01 AM CPU %user %nice %system %iowait %steal %idle 08:34:01 AM all 11.94 0.00 1.66 1.11 0.05 85.24 08:34:01 AM 0 4.86 0.00 1.29 1.02 0.05 92.78 08:34:01 AM 1 6.23 0.00 0.49 0.39 0.07 92.84 08:34:01 AM 2 6.82 0.00 2.25 0.37 0.05 90.52 08:34:01 AM 3 17.34 0.00 1.75 0.85 0.05 80.01 08:34:01 AM 4 11.82 0.00 1.35 2.68 0.05 84.09 08:34:01 AM 5 34.16 0.00 2.90 0.72 0.05 62.17 08:34:01 AM 6 9.38 0.00 1.89 2.19 0.05 86.49 08:34:01 AM 7 4.85 0.00 1.37 0.64 0.03 93.11 08:35:01 AM all 32.44 0.00 1.57 1.11 0.09 64.79 08:35:01 AM 0 32.32 0.00 1.54 1.40 0.08 64.65 08:35:01 AM 1 34.17 0.00 2.13 2.04 0.10 61.56 08:35:01 AM 2 48.57 0.00 2.16 0.80 0.12 48.35 08:35:01 AM 3 34.15 0.00 1.79 0.72 0.08 63.25 08:35:01 AM 4 27.40 0.00 1.22 1.54 0.08 69.76 08:35:01 AM 5 33.75 0.00 1.19 0.30 0.08 64.68 08:35:01 AM 6 8.16 0.00 1.47 1.71 0.07 88.59 08:35:01 AM 7 40.91 0.00 1.10 0.37 0.08 57.53 08:36:01 AM all 35.34 0.00 2.65 2.42 0.11 59.48 08:36:01 AM 0 29.84 0.00 2.03 0.28 0.11 67.74 08:36:01 AM 1 40.48 0.00 3.30 7.77 0.12 48.33 08:36:01 AM 2 42.40 0.00 2.58 5.10 0.12 49.80 08:36:01 AM 3 46.70 0.00 3.21 1.33 0.10 48.65 08:36:01 AM 4 45.86 0.00 1.51 0.62 0.11 51.91 08:36:01 AM 5 40.85 0.00 2.88 1.29 0.11 54.88 08:36:01 AM 6 19.83 0.00 2.33 1.24 0.10 76.50 08:36:01 AM 7 16.96 0.00 3.34 1.78 0.07 77.84 08:37:01 AM all 20.60 0.00 1.93 0.08 0.09 77.31 08:37:01 AM 0 23.17 0.00 2.24 0.07 0.08 74.44 08:37:01 AM 1 20.68 0.00 2.26 0.23 0.08 76.74 08:37:01 AM 2 20.02 0.00 2.06 0.08 0.10 77.74 08:37:01 AM 3 21.80 0.00 1.72 0.08 0.07 76.33 08:37:01 AM 4 21.70 0.00 1.41 0.02 0.10 76.78 08:37:01 AM 5 15.96 0.00 1.84 0.08 0.08 82.03 08:37:01 AM 6 21.76 0.00 1.87 0.02 0.08 76.26 08:37:01 AM 7 19.69 0.00 2.04 0.03 0.08 78.15 08:38:01 AM all 17.33 0.00 2.02 0.05 0.09 80.51 08:38:01 AM 0 13.42 0.00 2.14 0.03 0.10 84.31 08:38:01 AM 1 17.38 0.00 1.87 0.03 0.12 80.60 08:38:01 AM 2 11.44 0.00 2.06 0.10 0.07 86.33 08:38:01 AM 3 16.88 0.00 1.62 0.03 0.08 81.38 08:38:01 AM 4 23.74 0.00 2.66 0.02 0.08 73.50 08:38:01 AM 5 15.63 0.00 1.49 0.02 0.08 82.78 08:38:01 AM 6 20.24 0.00 2.03 0.03 0.10 77.60 08:38:01 AM 7 19.88 0.00 2.31 0.12 0.07 77.63 08:39:01 AM all 7.70 0.00 0.86 0.02 0.07 91.35 08:39:01 AM 0 4.69 0.00 0.60 0.00 0.07 94.64 08:39:01 AM 1 19.29 0.00 0.62 0.03 0.14 79.93 08:39:01 AM 2 5.33 0.00 1.24 0.00 0.07 93.36 08:39:01 AM 3 6.31 0.00 0.55 0.02 0.05 93.08 08:39:01 AM 4 6.85 0.00 1.15 0.00 0.05 91.95 08:39:01 AM 5 7.21 0.00 0.55 0.03 0.09 92.12 08:39:01 AM 6 5.67 0.00 0.37 0.07 0.03 93.85 08:39:01 AM 7 6.29 0.00 1.83 0.00 0.07 91.82 08:40:01 AM all 27.03 0.00 0.96 0.04 0.07 71.90 08:40:01 AM 0 24.67 0.00 0.70 0.00 0.07 74.57 08:40:01 AM 1 65.58 0.00 2.32 0.02 0.12 31.97 08:40:01 AM 2 24.12 0.00 0.74 0.00 0.07 75.08 08:40:01 AM 3 29.94 0.00 1.10 0.17 0.08 68.71 08:40:01 AM 4 22.04 0.00 0.37 0.07 0.05 77.48 08:40:01 AM 5 8.39 0.00 1.29 0.05 0.05 90.22 08:40:01 AM 6 15.06 0.00 0.78 0.00 0.07 84.09 08:40:01 AM 7 26.41 0.00 0.38 0.00 0.05 73.16 08:41:01 AM all 31.00 0.00 1.95 0.69 0.10 66.26 08:41:01 AM 0 23.15 0.00 1.64 0.13 0.10 74.97 08:41:01 AM 1 29.42 0.00 2.47 0.82 0.10 67.18 08:41:01 AM 2 37.33 0.00 2.55 0.22 0.10 59.80 08:41:01 AM 3 33.17 0.00 2.01 0.85 0.10 63.87 08:41:01 AM 4 35.27 0.00 1.81 1.93 0.12 60.87 08:41:01 AM 5 30.88 0.00 1.80 1.48 0.10 65.75 08:41:01 AM 6 25.10 0.00 1.58 0.07 0.10 73.16 08:41:01 AM 7 33.65 0.00 1.73 0.03 0.08 64.50 08:42:01 AM all 26.73 0.00 2.32 0.17 0.10 70.69 08:42:01 AM 0 27.19 0.00 2.89 0.54 0.10 69.28 08:42:01 AM 1 25.43 0.00 2.73 0.02 0.10 71.73 08:42:01 AM 2 41.12 0.00 1.96 0.12 0.10 56.71 08:42:01 AM 3 27.60 0.00 1.78 0.10 0.10 70.41 08:42:01 AM 4 28.55 0.00 1.88 0.02 0.10 69.45 08:42:01 AM 5 20.92 0.00 1.78 0.03 0.08 77.18 08:42:01 AM 6 16.85 0.00 3.26 0.55 0.08 79.26 08:42:01 AM 7 26.12 0.00 2.27 0.00 0.10 71.51 08:43:01 AM all 31.78 0.00 1.77 0.99 0.08 65.39 08:43:01 AM 0 33.56 0.00 1.77 1.76 0.08 62.82 08:43:01 AM 1 20.12 0.00 1.59 1.61 0.07 76.62 08:43:01 AM 2 41.50 0.00 1.84 0.02 0.08 56.55 08:43:01 AM 3 37.43 0.00 1.91 1.42 0.08 59.16 08:43:01 AM 4 28.56 0.00 2.51 1.81 0.07 67.05 08:43:01 AM 5 28.07 0.00 1.59 0.00 0.08 70.26 08:43:01 AM 6 35.05 0.00 1.25 0.62 0.08 63.00 08:43:01 AM 7 29.91 0.00 1.71 0.65 0.08 67.64 08:44:01 AM all 24.55 0.00 0.95 0.15 0.06 74.28 08:44:01 AM 0 16.33 0.00 0.75 0.40 0.07 82.45 08:44:01 AM 1 20.16 0.00 0.97 0.40 0.07 78.40 08:44:01 AM 2 26.73 0.00 0.73 0.13 0.07 72.34 08:44:01 AM 3 37.92 0.00 1.77 0.05 0.07 60.19 08:44:01 AM 4 28.18 0.00 0.55 0.13 0.08 71.05 08:44:01 AM 5 23.94 0.00 0.85 0.00 0.07 75.14 08:44:01 AM 6 22.18 0.00 1.09 0.10 0.05 76.58 08:44:01 AM 7 20.99 0.00 0.89 0.02 0.05 78.06 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.20 0.00 1.69 0.61 0.08 73.41 Average: 0 21.18 0.00 1.60 0.51 0.08 76.62 Average: 1 27.14 0.00 1.88 1.19 0.10 69.70 Average: 2 27.75 0.00 1.83 0.62 0.09 69.72 Average: 3 28.08 0.00 1.74 0.51 0.08 69.59 Average: 4 25.38 0.00 1.49 0.80 0.08 72.24 Average: 5 23.56 0.00 1.65 0.36 0.08 74.35 Average: 6 18.13 0.00 1.63 0.60 0.07 79.56 Average: 7 22.38 0.00 1.71 0.32 0.07 75.52