---> uname -a: Linux prd-centos8-docker-8c-8g-2097.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1032 27289 18 3567 30392 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:74:f9:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe74:f93c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:bc:b4:3c 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:c2ff:febc:b43c/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) 11/20/2023 _x86_64_ (8 CPU) 15:01:28 LINUX RESTART (8 CPU) 03:02:01 PM tps rtps wtps bread/s bwrtn/s 03:03:01 PM 113.95 12.60 101.35 2188.20 6216.49 03:04:01 PM 216.84 20.06 196.78 3862.47 12148.33 03:05:01 PM 107.78 1.27 106.52 458.72 11304.70 03:06:01 PM 87.85 12.56 75.29 926.09 27371.36 03:07:01 PM 62.30 0.05 62.25 1.07 2494.47 03:08:01 PM 32.32 0.07 32.26 2.67 1033.44 03:09:01 PM 33.59 0.00 33.59 0.00 741.35 03:10:02 PM 41.90 0.48 41.42 64.11 2447.92 Average: 87.07 5.89 81.18 937.99 7969.77 03:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:03:01 PM 29617480 31299912 3038232 9.30 2688 2005156 1411572 4.19 167820 2453784 158160 03:04:01 PM 28534164 30569172 4121548 12.62 2688 2348744 2478876 7.35 234036 3422344 102956 03:05:01 PM 26631976 29622164 6023736 18.45 2688 3295676 2942920 8.73 338388 5188648 730092 03:06:01 PM 25957008 29039896 6698704 20.51 2688 3376796 5217568 15.48 475416 5669568 2184 03:07:01 PM 26503108 29651524 6152604 18.84 2688 3440668 2656484 7.88 513636 5088964 12012 03:08:01 PM 25709676 28862736 6946036 21.27 2688 3443992 3433372 10.19 536020 5843272 32 03:09:01 PM 25108384 28266232 7547328 23.11 2688 3447152 6320900 18.75 538152 6418872 1664 03:10:02 PM 27964088 31142216 4691624 14.37 2688 3465528 1521056 4.51 677404 3453560 26992 Average: 27003236 29806732 5652476 17.31 2688 3102964 3247844 9.64 435109 4692376 129262 03:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM eth0 64.01 42.64 945.01 8.67 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM eth0 207.25 191.20 2206.33 47.51 0.00 0.00 0.00 0.00 03:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 928.36 444.31 9600.63 42.95 0.00 0.00 0.00 0.00 03:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM lo 8.55 8.55 1.06 1.06 0.00 0.00 0.00 0.00 03:06:01 PM eth0 1.72 0.92 0.43 0.88 0.00 0.00 0.00 0.00 03:06:01 PM docker0 3.42 5.21 0.57 0.57 0.00 0.00 0.00 0.00 03:06:01 PM veth50ca604 3.42 5.35 0.62 0.58 0.00 0.00 0.00 0.00 03:07:01 PM lo 13.36 13.36 1.73 1.73 0.00 0.00 0.00 0.00 03:07:01 PM eth0 80.92 73.89 675.28 18.28 0.00 0.00 0.00 0.00 03:07:01 PM docker0 4.37 7.66 0.72 0.99 0.00 0.00 0.00 0.00 03:08:01 PM lo 76.02 76.02 22.50 22.50 0.00 0.00 0.00 0.00 03:08:01 PM eth0 42.00 34.27 17.97 20.78 0.00 0.00 0.00 0.00 03:08:01 PM docker0 6.78 7.63 0.87 0.90 0.00 0.00 0.00 0.00 03:09:01 PM lo 271.04 271.04 115.83 115.83 0.00 0.00 0.00 0.00 03:09:01 PM eth0 57.23 40.64 17.58 23.40 0.00 0.00 0.00 0.00 03:09:01 PM docker0 1.50 1.92 0.22 0.23 0.00 0.00 0.00 0.00 03:09:01 PM veth1823d7d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:10:02 PM lo 14.30 14.30 1.49 1.49 0.00 0.00 0.00 0.00 03:10:02 PM eth0 66.61 50.13 75.48 19.17 0.00 0.00 0.00 0.00 03:10:02 PM docker0 2.12 2.47 0.39 0.33 0.00 0.00 0.00 0.00 Average: lo 47.91 47.91 17.83 17.83 0.00 0.00 0.00 0.00 Average: eth0 181.00 109.74 1692.19 22.70 0.00 0.00 0.00 0.00 Average: docker0 2.27 3.11 0.35 0.38 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) 11/20/2023 _x86_64_ (8 CPU) 15:01:28 LINUX RESTART (8 CPU) 03:02:01 PM CPU %user %nice %system %iowait %steal %idle 03:03:01 PM all 8.98 0.00 0.87 1.26 0.05 88.83 03:03:01 PM 0 2.19 0.00 0.35 0.82 0.03 96.61 03:03:01 PM 1 3.61 0.00 0.55 1.24 0.07 94.53 03:03:01 PM 2 17.96 0.00 1.51 2.83 0.05 77.66 03:03:01 PM 3 4.32 0.00 0.44 0.28 0.05 94.91 03:03:01 PM 4 18.36 0.00 1.57 0.80 0.03 79.24 03:03:01 PM 5 9.34 0.00 0.75 0.67 0.07 89.17 03:03:01 PM 6 11.62 0.00 1.12 3.01 0.03 84.22 03:03:01 PM 7 4.48 0.00 0.70 0.45 0.03 94.34 03:04:01 PM all 17.20 0.00 1.13 3.95 0.08 77.64 03:04:01 PM 0 11.08 0.00 0.79 1.00 0.08 87.04 03:04:01 PM 1 17.68 0.00 1.68 4.55 0.10 75.99 03:04:01 PM 2 34.60 0.00 1.23 3.68 0.08 60.41 03:04:01 PM 3 18.64 0.00 1.28 4.61 0.10 75.37 03:04:01 PM 4 19.40 0.00 1.24 2.10 0.07 77.19 03:04:01 PM 5 12.51 0.00 0.91 0.97 0.07 85.54 03:04:01 PM 6 10.99 0.00 0.77 1.72 0.07 86.45 03:04:01 PM 7 12.72 0.00 1.19 12.94 0.07 73.08 03:05:01 PM all 29.26 0.00 1.59 3.59 0.08 65.48 03:05:01 PM 0 41.22 0.00 1.54 0.27 0.08 56.88 03:05:01 PM 1 32.86 0.00 1.45 6.01 0.08 59.59 03:05:01 PM 2 18.28 0.00 1.55 1.44 0.08 78.65 03:05:01 PM 3 15.35 0.00 1.51 3.05 0.08 80.01 03:05:01 PM 4 30.09 0.00 1.64 0.74 0.08 67.43 03:05:01 PM 5 40.34 0.00 1.93 9.81 0.10 47.82 03:05:01 PM 6 23.72 0.00 1.62 2.68 0.07 71.91 03:05:01 PM 7 32.43 0.00 1.47 4.74 0.08 61.28 03:06:01 PM all 6.39 0.30 1.12 7.59 0.06 84.55 03:06:01 PM 0 4.04 0.02 0.79 1.06 0.05 94.05 03:06:01 PM 1 6.67 0.00 1.88 18.43 0.08 72.93 03:06:01 PM 2 5.40 1.93 1.14 3.19 0.07 88.28 03:06:01 PM 3 8.38 0.07 1.31 5.73 0.05 84.46 03:06:01 PM 4 6.53 0.00 0.94 0.74 0.05 91.75 03:06:01 PM 5 7.30 0.00 1.12 3.28 0.12 88.17 03:06:01 PM 6 5.68 0.35 0.70 0.02 0.05 93.20 03:06:01 PM 7 7.09 0.00 1.06 28.26 0.05 63.55 03:07:01 PM all 36.19 0.00 0.98 0.40 0.10 62.32 03:07:01 PM 0 40.12 0.00 0.82 0.27 0.12 58.67 03:07:01 PM 1 25.96 0.00 0.92 0.00 0.08 73.03 03:07:01 PM 2 55.98 0.00 2.15 1.55 0.12 40.20 03:07:01 PM 3 43.52 0.00 0.57 0.00 0.12 55.80 03:07:01 PM 4 40.57 0.00 1.49 0.34 0.12 57.49 03:07:01 PM 5 21.98 0.00 0.81 0.89 0.08 76.24 03:07:01 PM 6 25.41 0.00 0.39 0.15 0.08 73.97 03:07:01 PM 7 36.02 0.00 0.71 0.02 0.08 63.17 03:08:01 PM all 23.81 0.27 1.76 0.53 0.10 73.53 03:08:01 PM 0 20.00 0.03 1.72 0.22 0.08 77.94 03:08:01 PM 1 23.79 0.00 1.78 1.07 0.13 73.22 03:08:01 PM 2 31.38 0.00 2.00 1.14 0.13 65.34 03:08:01 PM 3 19.02 0.03 1.33 0.42 0.08 79.11 03:08:01 PM 4 23.69 0.03 1.79 0.17 0.08 74.23 03:08:01 PM 5 28.29 0.00 2.36 0.99 0.10 68.25 03:08:01 PM 6 26.08 0.07 1.43 0.10 0.07 72.26 03:08:01 PM 7 18.23 2.02 1.70 0.10 0.10 77.85 03:09:01 PM all 18.85 0.29 2.18 0.28 0.11 78.30 03:09:01 PM 0 20.05 1.84 2.23 0.15 0.10 75.62 03:09:01 PM 1 20.06 0.03 1.83 0.12 0.08 77.87 03:09:01 PM 2 14.92 0.02 2.03 0.22 0.10 82.72 03:09:01 PM 3 21.47 0.07 2.21 0.10 0.10 76.05 03:09:01 PM 4 19.59 0.13 2.22 0.86 0.10 77.10 03:09:01 PM 5 21.67 0.05 2.62 0.39 0.10 75.18 03:09:01 PM 6 14.62 0.05 2.37 0.24 0.12 82.61 03:09:01 PM 7 18.41 0.08 1.89 0.18 0.18 79.25 03:10:02 PM all 8.56 0.04 0.84 0.36 0.04 90.15 03:10:02 PM 0 4.52 0.00 0.75 0.15 0.03 94.55 03:10:02 PM 1 7.34 0.00 1.09 0.87 0.07 90.64 03:10:02 PM 2 13.26 0.00 0.70 0.15 0.05 85.84 03:10:02 PM 3 14.57 0.00 1.05 0.92 0.07 83.39 03:10:02 PM 4 2.00 0.00 0.80 0.53 0.03 96.63 03:10:02 PM 5 20.81 0.00 1.17 0.20 0.03 77.79 03:10:02 PM 6 1.67 0.35 0.50 0.02 0.02 97.45 03:10:02 PM 7 4.36 0.00 0.68 0.02 0.03 94.91 Average: all 18.63 0.11 1.31 2.24 0.08 77.63 Average: 0 17.85 0.24 1.12 0.49 0.07 80.22 Average: 1 17.22 0.00 1.40 4.03 0.09 77.25 Average: 2 23.95 0.24 1.54 1.77 0.09 72.41 Average: 3 18.16 0.02 1.21 1.89 0.08 78.64 Average: 4 20.00 0.02 1.46 0.78 0.07 77.66 Average: 5 20.25 0.01 1.46 2.14 0.08 76.07 Average: 6 14.95 0.10 1.11 0.99 0.06 82.78 Average: 7 16.68 0.26 1.17 5.84 0.08 75.96