---> uname -a: Linux prd-centos8-docker-8c-8g-20219.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 1148 25140 19 5601 30268 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:ed:65:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.238/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85621sec preferred_lft 85621sec inet6 fe80::f816:3eff:feed:65c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:82:aa:b7 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::42:97ff:fe82:aab7/64 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) 06/11/2025 _x86_64_ (8 CPU) 09:27:11 LINUX RESTART (8 CPU) 09:28:01 AM tps rtps wtps bread/s bwrtn/s 09:29:01 AM 205.33 16.31 189.02 3129.62 11445.32 09:30:01 AM 174.52 2.68 171.84 1085.42 14395.02 09:31:01 AM 165.30 0.82 164.48 441.51 42346.63 09:32:01 AM 41.17 0.10 41.07 77.57 570.94 09:33:01 AM 12.83 0.43 12.40 20.93 311.91 09:34:01 AM 3.38 0.08 3.30 4.00 80.17 09:35:01 AM 3.07 0.00 3.07 0.00 340.33 09:36:01 AM 31.16 0.00 31.16 0.00 8032.04 09:37:01 AM 90.84 0.00 90.84 0.00 15770.78 09:38:01 AM 68.59 0.00 68.59 0.00 1454.95 09:39:01 AM 38.47 3.45 35.02 6084.51 10282.07 09:40:01 AM 53.50 0.82 52.68 198.33 23989.92 Average: 74.01 2.06 71.96 920.17 10752.24 09:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 AM 28984648 30887684 3671064 11.24 2688 2220084 1732856 5.14 171516 3037064 170272 09:30:01 AM 27389076 29598352 5266636 16.13 2688 2520340 3191868 9.47 269412 4504220 52572 09:31:01 AM 24914764 28295684 7740948 23.70 2688 3665412 3943732 11.70 427820 6711116 192 09:32:01 AM 24458532 27845336 8197180 25.10 2688 3670060 5475476 16.25 437540 7150276 208 09:33:01 AM 24679508 28070136 7976204 24.43 2688 3674324 4030300 11.96 439172 6931876 36 09:34:01 AM 24663684 28055508 7992028 24.47 2688 3675168 4031940 11.96 439664 6946048 88 09:35:01 AM 25289880 28690704 7365832 22.56 2688 3684128 3578780 10.62 441412 6323976 20 09:36:01 AM 24585156 28220676 8070556 24.71 2688 3917240 4114944 12.21 503624 6957920 3804 09:37:01 AM 22785688 26908908 9870024 30.22 2688 4393912 6677016 19.81 550924 8646300 344 09:38:01 AM 23912992 27973232 8742720 26.77 2688 4319604 4111432 12.20 550252 7538776 1516 09:39:01 AM 25418892 30579548 7236820 22.16 2688 5410848 1942592 5.76 752584 5826948 621660 09:40:01 AM 25790892 31040948 6864820 21.02 2688 5495688 1498260 4.45 961224 5243140 35044 Average: 25239476 28847226 7416236 22.71 2688 3887234 3694100 10.96 495429 6318138 73813 09:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 347.50 252.35 2260.29 45.76 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 303.65 250.27 4075.72 42.70 0.00 0.00 0.00 0.00 09:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM lo 1.13 1.13 0.06 0.06 0.00 0.00 0.00 0.00 09:31:01 AM eth0 446.64 251.27 10025.88 25.83 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:32:01 AM lo 30.87 30.87 2.67 2.67 0.00 0.00 0.00 0.00 09:32:01 AM eth0 69.69 53.53 25.82 26.40 0.00 0.00 0.00 0.00 09:32:01 AM docker0 7.58 8.60 1.08 1.00 0.00 0.00 0.00 0.00 09:32:01 AM veth78adea4 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:33:01 AM lo 61.93 61.93 3.73 3.73 0.00 0.00 0.00 0.00 09:33:01 AM eth0 248.98 191.35 76.78 84.97 0.00 0.00 0.00 0.00 09:33:01 AM docker0 3.05 3.78 0.59 0.62 0.00 0.00 0.00 0.00 09:34:01 AM lo 56.18 56.18 2.74 2.74 0.00 0.00 0.00 0.00 09:34:01 AM eth0 231.29 175.97 76.77 76.40 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 19.83 19.83 0.97 0.97 0.00 0.00 0.00 0.00 09:35:01 AM eth0 122.65 87.09 65.09 31.89 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:36:01 AM eth0 124.56 97.05 667.90 20.08 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 09:37:01 AM lo 237.65 237.65 43.40 43.40 0.00 0.00 0.00 0.00 09:37:01 AM eth0 557.41 286.07 2218.17 25.66 0.00 0.00 0.00 0.00 09:37:01 AM docker0 111.31 117.68 20.23 21.59 0.00 0.00 0.00 0.00 09:37:01 AM veth772256e 98.43 103.73 20.18 17.85 0.00 0.00 0.00 0.00 09:37:01 AM veth00a924c 12.88 14.65 1.57 4.01 0.00 0.00 0.00 0.00 09:38:01 AM lo 804.33 804.33 183.14 183.14 0.00 0.00 0.00 0.00 09:38:01 AM eth0 158.35 113.95 290.18 53.25 0.00 0.00 0.00 0.00 09:38:01 AM docker0 390.34 402.08 93.07 88.20 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 09:39:01 AM eth0 316.13 202.72 2422.74 24.13 0.00 0.00 0.00 0.00 09:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 AM eth0 251.55 191.69 1158.23 35.23 0.00 0.00 0.00 0.00 09:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 101.08 101.08 19.73 19.73 0.00 0.00 0.00 0.00 Average: eth0 264.87 179.45 1947.09 41.03 0.00 0.00 0.00 0.00 Average: docker0 42.69 44.36 9.58 9.29 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) 06/11/2025 _x86_64_ (8 CPU) 09:27:11 LINUX RESTART (8 CPU) 09:28:01 AM CPU %user %nice %system %iowait %steal %idle 09:29:01 AM all 13.36 0.00 1.12 2.10 0.06 83.36 09:29:01 AM 0 18.31 0.00 0.88 0.70 0.07 80.04 09:29:01 AM 1 16.80 0.00 1.59 5.30 0.07 76.25 09:29:01 AM 2 8.83 0.00 1.14 3.67 0.08 86.28 09:29:01 AM 3 9.04 0.00 0.84 0.60 0.07 89.46 09:29:01 AM 4 20.13 0.00 1.77 0.75 0.05 77.30 09:29:01 AM 5 16.84 0.00 0.53 0.07 0.03 82.52 09:29:01 AM 6 3.93 0.00 0.69 2.14 0.05 93.20 09:29:01 AM 7 12.97 0.00 1.50 3.60 0.07 81.86 09:30:01 AM all 40.44 0.00 1.35 0.94 0.09 57.18 09:30:01 AM 0 48.42 0.00 0.65 0.12 0.08 50.73 09:30:01 AM 1 34.40 0.00 1.69 2.61 0.10 61.20 09:30:01 AM 2 45.46 0.00 1.64 1.04 0.08 51.77 09:30:01 AM 3 37.78 0.00 1.00 1.19 0.07 59.96 09:30:01 AM 4 57.61 0.00 2.36 1.77 0.10 38.16 09:30:01 AM 5 40.00 0.00 0.64 0.27 0.08 59.02 09:30:01 AM 6 31.87 0.00 1.24 0.50 0.10 66.29 09:30:01 AM 7 28.02 0.00 1.57 0.03 0.08 70.30 09:31:01 AM all 25.63 0.00 2.81 1.39 0.09 70.09 09:31:01 AM 0 28.72 0.00 2.50 0.40 0.08 68.30 09:31:01 AM 1 28.16 0.00 2.76 3.61 0.08 65.39 09:31:01 AM 2 25.40 0.00 2.89 0.27 0.10 71.34 09:31:01 AM 3 19.31 0.00 3.21 2.25 0.08 75.14 09:31:01 AM 4 32.61 0.00 3.52 1.07 0.08 62.71 09:31:01 AM 5 18.57 0.00 2.27 1.70 0.08 77.38 09:31:01 AM 6 30.60 0.00 2.72 0.62 0.10 65.95 09:31:01 AM 7 21.65 0.00 2.57 1.18 0.07 74.53 09:32:01 AM all 22.94 0.00 2.36 0.09 0.10 74.51 09:32:01 AM 0 24.77 0.00 2.31 0.07 0.12 72.74 09:32:01 AM 1 29.46 0.00 2.63 0.15 0.10 67.66 09:32:01 AM 2 17.99 0.00 2.36 0.08 0.10 79.47 09:32:01 AM 3 21.83 0.00 1.90 0.08 0.10 76.09 09:32:01 AM 4 24.18 0.00 2.34 0.07 0.08 73.32 09:32:01 AM 5 19.15 0.00 2.33 0.05 0.08 78.39 09:32:01 AM 6 24.13 0.00 2.70 0.10 0.10 72.97 09:32:01 AM 7 22.03 0.00 2.34 0.10 0.12 75.41 09:33:01 AM all 7.48 0.00 1.22 0.05 0.06 91.19 09:33:01 AM 0 8.32 0.00 0.97 0.08 0.05 90.58 09:33:01 AM 1 8.21 0.00 1.96 0.17 0.07 89.60 09:33:01 AM 2 8.26 0.00 1.25 0.05 0.07 90.37 09:33:01 AM 3 10.94 0.00 0.99 0.02 0.07 87.99 09:33:01 AM 4 6.09 0.00 1.71 0.00 0.08 92.13 09:33:01 AM 5 6.13 0.00 0.97 0.10 0.07 92.73 09:33:01 AM 6 6.07 0.00 1.17 0.00 0.07 92.69 09:33:01 AM 7 5.81 0.00 0.74 0.00 0.05 93.41 09:34:01 AM all 1.65 0.00 0.64 0.07 0.05 97.59 09:34:01 AM 0 1.27 0.00 0.57 0.00 0.07 98.10 09:34:01 AM 1 1.77 0.00 0.99 0.00 0.07 97.17 09:34:01 AM 2 2.09 0.00 0.97 0.00 0.07 96.88 09:34:01 AM 3 1.00 0.00 0.57 0.02 0.07 98.35 09:34:01 AM 4 2.69 0.00 0.63 0.00 0.03 96.64 09:34:01 AM 5 1.24 0.00 0.39 0.52 0.07 97.79 09:34:01 AM 6 1.47 0.00 0.82 0.00 0.03 97.68 09:34:01 AM 7 1.65 0.00 0.20 0.00 0.03 98.11 09:35:01 AM all 9.94 0.00 0.39 0.01 0.04 89.62 09:35:01 AM 0 5.58 0.00 0.20 0.00 0.07 94.15 09:35:01 AM 1 6.86 0.00 0.55 0.00 0.05 92.53 09:35:01 AM 2 3.17 0.00 0.63 0.00 0.03 96.16 09:35:01 AM 3 17.43 0.00 0.45 0.00 0.05 82.07 09:35:01 AM 4 24.14 0.00 0.48 0.00 0.03 75.34 09:35:01 AM 5 12.25 0.00 0.20 0.00 0.05 87.50 09:35:01 AM 6 5.03 0.00 0.40 0.00 0.03 94.54 09:35:01 AM 7 5.04 0.00 0.22 0.07 0.03 94.65 09:36:01 AM all 32.71 0.00 1.11 0.37 0.07 65.74 09:36:01 AM 0 39.08 0.00 1.29 0.05 0.07 59.52 09:36:01 AM 1 38.44 0.00 1.06 0.40 0.08 60.02 09:36:01 AM 2 42.42 0.00 1.00 0.05 0.10 56.43 09:36:01 AM 3 43.32 0.00 0.37 1.79 0.07 54.46 09:36:01 AM 4 18.61 0.00 2.32 0.00 0.07 79.00 09:36:01 AM 5 9.80 0.00 1.20 0.52 0.07 88.41 09:36:01 AM 6 27.24 0.00 0.43 0.00 0.07 72.26 09:36:01 AM 7 43.06 0.00 1.24 0.10 0.07 55.53 09:37:01 AM all 24.30 0.00 2.09 1.05 0.10 72.46 09:37:01 AM 0 19.08 0.00 2.45 0.44 0.12 77.91 09:37:01 AM 1 18.85 0.00 2.31 2.56 0.10 76.19 09:37:01 AM 2 40.50 0.00 2.51 3.50 0.08 53.41 09:37:01 AM 3 23.59 0.00 2.68 1.15 0.10 72.48 09:37:01 AM 4 21.53 0.00 1.78 0.18 0.10 76.40 09:37:01 AM 5 29.69 0.00 1.38 0.39 0.08 68.46 09:37:01 AM 6 17.23 0.00 1.70 0.07 0.13 80.87 09:37:01 AM 7 23.90 0.00 1.92 0.12 0.08 73.97 09:38:01 AM all 28.77 0.00 1.81 0.21 0.09 69.12 09:38:01 AM 0 26.19 0.00 1.54 0.02 0.08 72.16 09:38:01 AM 1 41.48 0.00 2.68 0.18 0.10 55.55 09:38:01 AM 2 28.40 0.00 1.26 0.12 0.10 70.13 09:38:01 AM 3 27.64 0.00 1.77 0.18 0.08 70.32 09:38:01 AM 4 23.37 0.00 1.83 0.05 0.07 74.68 09:38:01 AM 5 21.79 0.00 1.54 0.30 0.08 76.28 09:38:01 AM 6 23.94 0.00 2.09 0.59 0.08 73.29 09:38:01 AM 7 37.33 0.00 1.76 0.23 0.08 60.60 09:39:01 AM all 22.21 0.00 1.43 0.45 0.06 75.85 09:39:01 AM 0 28.47 0.00 0.77 0.00 0.05 70.71 09:39:01 AM 1 12.57 0.00 1.51 0.40 0.07 85.46 09:39:01 AM 2 17.28 0.00 1.58 0.00 0.05 81.10 09:39:01 AM 3 40.84 0.00 1.29 0.03 0.08 57.76 09:39:01 AM 4 20.29 0.00 1.41 0.13 0.07 78.10 09:39:01 AM 5 18.22 0.00 2.23 2.68 0.07 76.81 09:39:01 AM 6 32.68 0.00 1.65 0.12 0.05 65.50 09:39:01 AM 7 7.27 0.00 1.05 0.20 0.07 91.41 09:39:01 AM CPU %user %nice %system %iowait %steal %idle 09:40:01 AM all 22.32 0.00 1.15 0.60 0.06 75.87 09:40:01 AM 0 5.92 0.00 1.05 0.12 0.07 92.84 09:40:01 AM 1 26.54 0.00 0.74 0.32 0.05 72.35 09:40:01 AM 2 15.95 0.00 1.02 0.42 0.07 82.55 09:40:01 AM 3 35.41 0.00 0.90 0.15 0.07 63.47 09:40:01 AM 4 15.23 0.00 1.20 3.04 0.05 80.47 09:40:01 AM 5 14.80 0.00 0.97 0.57 0.07 83.59 09:40:01 AM 6 28.62 0.00 1.04 0.03 0.05 70.26 09:40:01 AM 7 36.04 0.00 2.31 0.12 0.07 61.47 Average: all 20.97 0.00 1.46 0.61 0.07 76.89 Average: 0 21.17 0.00 1.26 0.17 0.08 77.32 Average: 1 21.95 0.00 1.70 1.31 0.08 74.96 Average: 2 21.27 0.00 1.52 0.77 0.08 76.37 Average: 3 24.02 0.00 1.33 0.62 0.08 73.96 Average: 4 22.20 0.00 1.78 0.59 0.07 75.36 Average: 5 17.37 0.00 1.22 0.60 0.07 80.74 Average: 6 19.39 0.00 1.39 0.35 0.07 78.80 Average: 7 20.37 0.00 1.45 0.48 0.07 77.64