---> uname -a: Linux prd-centos8-docker-8c-8g-14800.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1118 25444 19 5327 30298 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:0f:89:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe0f:8924/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:a1:42:6c 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::42:13ff:fea1:426c/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) 01/24/2024 _x86_64_ (8 CPU) 15:33:20 LINUX RESTART (8 CPU) 03:34:01 PM tps rtps wtps bread/s bwrtn/s 03:35:01 PM 166.88 20.74 146.14 4238.68 8980.99 03:36:01 PM 206.18 7.08 199.10 1311.25 11365.21 03:37:01 PM 75.66 0.12 75.54 24.79 7876.64 03:38:01 PM 109.98 12.53 97.45 972.34 28358.63 03:39:01 PM 21.42 0.02 21.41 0.53 459.60 03:40:01 PM 35.39 0.05 35.34 0.53 991.01 03:41:01 PM 43.27 2.48 40.79 4490.77 7236.07 03:42:01 PM 106.18 1.10 105.08 68.63 28704.15 03:43:01 PM 172.29 1.42 170.87 1721.31 21326.40 Average: 104.13 5.06 99.07 1425.35 12810.17 03:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 PM 29231996 31089012 3423716 10.48 2688 2175100 1597560 4.74 181940 2785964 127104 03:36:01 PM 27254056 29461332 5401656 16.54 2688 2520360 3061668 9.08 295624 4612516 157192 03:37:01 PM 26718868 29000768 5936844 18.18 2688 2591996 3243864 9.62 333572 5104496 15720 03:38:01 PM 25005800 28115244 7649912 23.43 2688 3402536 6028748 17.89 525324 6549956 1476 03:39:01 PM 25103692 28214856 7552020 23.13 2688 3403544 5198804 15.42 535456 6426776 152 03:40:01 PM 26010604 29317448 6645108 20.35 2688 3599164 2892492 8.58 582904 5495756 184368 03:41:01 PM 24808088 28788592 7847624 24.03 2688 4264204 3373392 10.01 734624 6516048 518348 03:42:01 PM 24683632 29091388 7972080 24.41 2688 4682148 2957460 8.77 800496 6548324 159480 03:43:01 PM 26101256 31051680 6554456 20.07 2688 5218728 1487272 4.41 994120 4937580 51108 Average: 26101999 29347813 6553713 20.07 2688 3539753 3315696 9.84 553784 5441935 134994 03:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 109.95 82.76 1247.77 32.67 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.83 0.83 0.15 0.15 0.00 0.00 0.00 0.00 03:36:01 PM eth0 354.02 296.60 4774.71 39.70 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 1.25 1.25 0.20 0.20 0.00 0.00 0.00 0.00 03:37:01 PM eth0 97.58 84.37 765.72 19.41 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM lo 16.53 16.53 1.62 1.62 0.00 0.00 0.00 0.00 03:38:01 PM eth0 759.25 318.74 6419.54 28.57 0.00 0.00 0.00 0.00 03:38:01 PM docker0 5.51 6.53 0.74 0.76 0.00 0.00 0.00 0.00 03:38:01 PM veth6000e92 0.65 1.08 0.12 0.13 0.00 0.00 0.00 0.00 03:39:01 PM lo 436.71 436.71 213.21 213.21 0.00 0.00 0.00 0.00 03:39:01 PM eth0 48.84 36.13 13.00 19.14 0.00 0.00 0.00 0.00 03:39:01 PM docker0 2.72 2.90 0.34 0.34 0.00 0.00 0.00 0.00 03:39:01 PM veth8967ea4 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:40:01 PM lo 76.20 76.20 7.38 7.38 0.00 0.00 0.00 0.00 03:40:01 PM eth0 98.48 78.37 569.34 31.44 0.00 0.00 0.00 0.00 03:40:01 PM docker0 1.97 2.55 0.37 0.36 0.00 0.00 0.00 0.00 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 197.17 130.07 1974.96 21.17 0.00 0.00 0.00 0.00 03:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM lo 194.05 194.05 51.46 51.46 0.00 0.00 0.00 0.00 03:42:01 PM eth0 291.12 102.22 1785.87 12.61 0.00 0.00 0.00 0.00 03:42:01 PM docker0 96.87 102.42 34.75 18.37 0.00 0.00 0.00 0.00 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 233.56 182.75 2879.74 39.42 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 80.63 80.63 30.45 30.45 0.00 0.00 0.00 0.00 Average: eth0 243.32 145.77 2269.85 27.12 0.00 0.00 0.00 0.00 Average: docker0 11.90 12.71 4.02 2.20 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) 01/24/2024 _x86_64_ (8 CPU) 15:33:20 LINUX RESTART (8 CPU) 03:34:01 PM CPU %user %nice %system %iowait %steal %idle 03:35:01 PM all 12.41 0.00 1.15 0.82 0.06 85.55 03:35:01 PM 0 6.52 0.00 0.73 0.37 0.08 92.29 03:35:01 PM 1 12.94 0.00 0.89 0.84 0.07 85.27 03:35:01 PM 2 17.32 0.00 1.44 0.65 0.07 80.52 03:35:01 PM 3 32.44 0.00 2.55 0.87 0.07 64.07 03:35:01 PM 4 11.59 0.00 0.79 1.22 0.07 86.33 03:35:01 PM 5 6.86 0.00 1.22 1.45 0.05 90.43 03:35:01 PM 6 4.34 0.00 0.90 1.00 0.07 93.69 03:35:01 PM 7 7.30 0.00 0.72 0.15 0.03 91.80 03:36:01 PM all 34.72 0.00 1.30 1.10 0.08 62.79 03:36:01 PM 0 28.23 0.00 1.10 0.67 0.08 69.92 03:36:01 PM 1 30.33 0.00 1.35 0.80 0.08 67.42 03:36:01 PM 2 50.13 0.00 1.19 0.60 0.08 47.99 03:36:01 PM 3 45.33 0.00 1.68 0.89 0.10 52.00 03:36:01 PM 4 42.22 0.00 2.28 2.44 0.10 52.95 03:36:01 PM 5 18.62 0.00 1.04 2.79 0.07 77.48 03:36:01 PM 6 31.82 0.00 1.06 0.42 0.08 66.62 03:36:01 PM 7 31.13 0.00 0.74 0.22 0.07 67.85 03:37:01 PM all 44.27 0.00 1.16 0.43 0.10 54.04 03:37:01 PM 0 35.73 0.00 0.68 0.40 0.08 63.10 03:37:01 PM 1 50.36 0.00 0.97 0.47 0.12 48.09 03:37:01 PM 2 35.24 0.00 0.99 0.08 0.10 63.58 03:37:01 PM 3 43.59 0.00 1.74 0.08 0.10 54.48 03:37:01 PM 4 39.41 0.00 0.78 1.12 0.08 58.60 03:37:01 PM 5 50.51 0.00 0.53 0.00 0.08 48.87 03:37:01 PM 6 64.34 0.00 1.62 0.27 0.10 33.67 03:37:01 PM 7 34.98 0.00 1.96 1.05 0.10 61.90 03:38:01 PM all 18.26 0.26 3.24 1.61 0.09 76.54 03:38:01 PM 0 21.01 0.03 3.86 0.25 0.08 74.76 03:38:01 PM 1 16.97 0.02 2.99 0.46 0.10 79.47 03:38:01 PM 2 20.09 0.10 3.30 1.84 0.08 74.59 03:38:01 PM 3 22.61 0.00 3.27 1.42 0.08 72.62 03:38:01 PM 4 17.39 0.03 3.54 4.93 0.08 74.02 03:38:01 PM 5 12.55 1.87 2.76 0.72 0.08 82.02 03:38:01 PM 6 17.83 0.02 3.52 2.98 0.08 75.57 03:38:01 PM 7 17.68 0.00 2.70 0.25 0.08 79.29 03:39:01 PM all 15.33 0.32 1.55 0.05 0.09 82.67 03:39:01 PM 0 14.75 0.02 1.78 0.03 0.08 83.34 03:39:01 PM 1 15.26 0.15 1.51 0.12 0.08 82.88 03:39:01 PM 2 18.71 0.00 1.74 0.07 0.08 79.39 03:39:01 PM 3 16.92 0.00 1.69 0.02 0.08 81.29 03:39:01 PM 4 14.85 0.08 1.54 0.05 0.08 83.39 03:39:01 PM 5 11.98 0.42 1.57 0.10 0.13 85.80 03:39:01 PM 6 13.60 0.00 1.32 0.03 0.07 84.97 03:39:01 PM 7 16.54 1.88 1.21 0.02 0.08 80.28 03:40:01 PM all 39.33 0.09 2.26 0.12 0.10 58.09 03:40:01 PM 0 29.09 0.02 2.34 0.02 0.10 68.44 03:40:01 PM 1 31.68 0.05 1.91 0.33 0.10 65.92 03:40:01 PM 2 53.76 0.00 2.21 0.17 0.13 43.73 03:40:01 PM 3 41.21 0.05 2.14 0.03 0.10 56.46 03:40:01 PM 4 44.66 0.03 1.84 0.07 0.10 53.30 03:40:01 PM 5 53.79 0.02 3.02 0.18 0.10 42.90 03:40:01 PM 6 41.22 0.00 2.16 0.13 0.12 56.37 03:40:01 PM 7 19.19 0.59 2.45 0.02 0.08 77.67 03:41:01 PM all 27.87 0.00 1.69 0.48 0.07 69.89 03:41:01 PM 0 19.99 0.00 1.54 0.54 0.07 77.87 03:41:01 PM 1 35.13 0.00 1.77 0.62 0.07 62.41 03:41:01 PM 2 37.06 0.00 1.89 0.45 0.07 60.53 03:41:01 PM 3 28.35 0.00 1.44 0.13 0.10 69.97 03:41:01 PM 4 25.16 0.00 1.56 0.07 0.05 73.16 03:41:01 PM 5 32.04 0.00 1.74 1.26 0.07 64.89 03:41:01 PM 6 34.15 0.00 1.90 0.07 0.05 63.83 03:41:01 PM 7 11.06 0.00 1.67 0.70 0.07 86.49 03:42:01 PM all 33.38 0.00 1.70 1.50 0.08 63.34 03:42:01 PM 0 46.10 0.00 2.14 0.80 0.08 50.87 03:42:01 PM 1 33.19 0.00 1.56 0.84 0.10 64.31 03:42:01 PM 2 28.83 0.00 1.84 2.31 0.07 66.95 03:42:01 PM 3 29.55 0.00 1.31 1.16 0.10 67.88 03:42:01 PM 4 30.70 0.00 1.68 0.12 0.08 67.43 03:42:01 PM 5 34.88 0.00 1.68 3.55 0.07 59.83 03:42:01 PM 6 35.89 0.00 1.89 0.03 0.10 62.08 03:42:01 PM 7 27.90 0.00 1.49 3.18 0.07 67.36 03:43:01 PM all 23.83 0.00 1.52 1.48 0.07 73.11 03:43:01 PM 0 27.53 0.00 1.58 1.44 0.08 69.37 03:43:01 PM 1 14.69 0.00 1.67 2.29 0.05 81.29 03:43:01 PM 2 18.96 0.00 1.45 0.50 0.08 79.00 03:43:01 PM 3 11.65 0.00 2.05 4.26 0.08 81.95 03:43:01 PM 4 27.88 0.00 0.95 0.60 0.07 70.50 03:43:01 PM 5 13.54 0.00 1.37 2.61 0.05 82.42 03:43:01 PM 6 45.93 0.00 0.94 0.00 0.07 53.06 03:43:01 PM 7 30.36 0.00 2.13 0.13 0.07 67.31 Average: all 27.72 0.07 1.73 0.84 0.08 69.55 Average: 0 25.44 0.01 1.75 0.50 0.08 72.22 Average: 1 26.74 0.02 1.62 0.75 0.09 70.78 Average: 2 31.13 0.01 1.78 0.74 0.09 66.25 Average: 3 30.20 0.01 1.98 0.98 0.09 66.74 Average: 4 28.21 0.02 1.66 1.18 0.08 68.85 Average: 5 26.09 0.25 1.66 1.41 0.08 70.51 Average: 6 32.14 0.00 1.70 0.55 0.08 65.53 Average: 7 21.79 0.27 1.67 0.64 0.07 75.55