---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41645 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 913 24260 0 6992 30798 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:69:9c:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe69:9cf0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:71:6c:33 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41645) 09/25/24 _x86_64_ (8 CPU) 09:00:24 LINUX RESTART (8 CPU) 09:01:03 tps rtps wtps bread/s bwrtn/s 09:02:01 281.61 36.46 245.15 1729.36 23682.12 09:03:01 194.40 50.74 143.66 3808.30 35169.07 09:04:01 62.72 12.75 49.98 2370.27 25957.54 09:05:01 297.67 4.10 293.57 459.66 101726.65 09:06:01 261.40 0.15 261.25 11.60 69454.32 09:07:01 67.84 0.37 67.47 30.13 21821.96 Average: 193.79 17.32 176.47 1399.68 46428.93 09:01:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:02:01 29997896 31659044 2941324 8.93 75236 1891656 1460064 4.30 927004 1713540 218404 09:03:01 28242532 30422304 4696688 14.26 89584 2381600 2654208 7.81 2299140 2065020 29188 09:04:01 28247272 31621700 4691948 14.24 98900 3544672 1469408 4.32 1386644 2927600 819708 09:05:01 25455464 30699508 7483756 22.72 139280 5237944 5459648 16.06 2428420 4512012 7312 09:06:01 21079424 27968488 11859796 36.01 186020 6718412 11555044 34.00 5352604 5800948 4864 09:07:01 18652788 25858364 14286432 43.37 191860 7014996 13342744 39.26 7520632 6031600 8772 Average: 25279229 29704901 7659991 23.25 130147 4464880 5990186 17.62 3319074 3841787 181375 09:01:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:02:01 ens3 67.51 44.82 1040.47 21.05 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 1.45 1.45 0.16 0.16 0.00 0.00 0.00 0.00 09:03:01 ens3 695.65 552.67 5821.19 136.91 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 09:04:01 ens3 514.01 375.65 2529.38 116.58 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:05:01 veth8a92c44 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:05:01 veth97e35c5 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:05:01 veth4291c8c 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 09:05:01 ens3 591.73 345.88 14098.54 37.20 0.00 0.00 0.00 0.00 09:06:01 br-1f761f818c04 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:06:01 veth8a92c44 0.55 2.62 0.07 1.06 0.00 0.00 0.00 0.00 09:06:01 vethf286c83 148.88 155.30 13.03 331.22 0.00 0.00 0.00 0.03 09:06:01 vethd5c8a7a 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 09:07:01 br-1f761f818c04 142.04 201.23 16.95 14.10 0.00 0.00 0.00 0.00 09:07:01 veth8a92c44 8.80 8.87 1.89 1.72 0.00 0.00 0.00 0.00 09:07:01 vethf286c83 1.10 1.38 0.18 0.17 0.00 0.00 0.00 0.00 09:07:01 vethd5c8a7a 142.04 201.27 18.89 14.10 0.00 0.00 0.00 0.00 Average: br-1f761f818c04 23.81 33.74 2.84 2.36 0.00 0.00 0.00 0.00 Average: veth8a92c44 1.57 1.94 0.33 0.47 0.00 0.00 0.00 0.00 Average: vethf286c83 25.14 26.26 2.21 55.55 0.00 0.00 0.00 0.00 Average: vethd5c8a7a 23.81 33.77 3.17 2.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41645) 09/25/24 _x86_64_ (8 CPU) 09:00:24 LINUX RESTART (8 CPU) 09:01:03 CPU %user %nice %system %iowait %steal %idle 09:02:01 all 9.67 0.00 0.89 2.63 0.03 86.78 09:02:01 0 16.50 0.00 1.18 1.18 0.05 81.09 09:02:01 1 5.21 0.00 0.57 0.07 0.02 94.14 09:02:01 2 1.12 0.00 0.72 3.38 0.02 94.76 09:02:01 3 1.05 0.00 0.90 2.54 0.02 95.49 09:02:01 4 1.05 0.00 0.43 0.17 0.00 98.35 09:02:01 5 32.52 0.00 1.88 2.40 0.07 63.13 09:02:01 6 5.97 0.00 0.47 5.94 0.02 87.61 09:02:01 7 14.00 0.00 0.92 5.41 0.07 79.61 09:03:01 all 35.26 0.00 1.43 1.66 0.09 61.56 09:03:01 0 20.16 0.00 1.16 4.95 0.05 73.68 09:03:01 1 36.24 0.00 1.00 0.27 0.10 62.39 09:03:01 2 45.79 0.00 1.11 1.48 0.08 51.53 09:03:01 3 25.81 0.00 1.34 0.74 0.08 72.03 09:03:01 4 33.89 0.00 1.46 0.20 0.07 64.38 09:03:01 5 38.83 0.00 1.28 0.66 0.07 59.16 09:03:01 6 42.61 0.00 2.50 1.29 0.12 53.47 09:03:01 7 39.17 0.00 1.57 3.62 0.12 55.52 09:04:01 all 37.08 0.00 1.94 1.31 0.08 59.59 09:04:01 0 31.49 0.00 1.47 1.21 0.07 65.76 09:04:01 1 29.54 0.00 1.84 0.55 0.07 67.99 09:04:01 2 36.68 0.00 2.20 0.07 0.07 60.99 09:04:01 3 53.83 0.00 1.91 0.64 0.10 43.52 09:04:01 4 34.31 0.00 1.84 5.10 0.08 58.67 09:04:01 5 29.66 0.00 2.36 1.96 0.08 65.94 09:04:01 6 38.38 0.00 1.81 0.84 0.07 58.91 09:04:01 7 42.76 0.00 2.18 0.10 0.08 54.88 09:05:01 all 19.26 0.00 4.21 5.10 0.06 71.38 09:05:01 0 15.51 0.00 4.45 3.73 0.05 76.25 09:05:01 1 22.42 0.00 4.21 5.09 0.07 68.21 09:05:01 2 21.18 0.00 3.74 4.39 0.08 70.60 09:05:01 3 18.73 0.00 5.69 16.62 0.07 58.90 09:05:01 4 15.89 0.00 3.62 7.92 0.05 72.51 09:05:01 5 24.67 0.00 4.17 1.38 0.05 69.73 09:05:01 6 18.44 0.00 3.75 0.08 0.05 77.68 09:05:01 7 17.29 0.00 3.97 1.58 0.05 77.11 09:06:01 all 39.53 0.00 5.59 4.12 0.12 50.64 09:06:01 0 40.57 0.00 6.34 15.23 0.12 37.74 09:06:01 1 34.89 0.00 5.01 0.72 0.10 59.27 09:06:01 2 49.49 0.00 5.74 1.92 0.12 42.73 09:06:01 3 33.39 0.00 5.44 3.19 0.10 57.88 09:06:01 4 40.81 0.00 5.41 7.91 0.10 45.76 09:06:01 5 32.94 0.00 5.82 2.78 0.12 58.35 09:06:01 6 45.66 0.00 5.04 0.25 0.14 48.92 09:06:01 7 38.50 0.00 5.96 1.01 0.12 54.41 09:07:01 all 33.47 0.00 4.22 1.00 0.13 61.18 09:07:01 0 38.90 0.00 5.93 0.51 0.12 54.54 09:07:01 1 36.86 0.00 3.05 0.48 0.12 59.49 09:07:01 2 39.90 0.00 5.59 0.00 0.14 54.37 09:07:01 3 27.60 0.00 3.15 5.51 0.15 63.60 09:07:01 4 38.06 0.00 5.44 0.29 0.14 56.09 09:07:01 5 20.54 0.00 3.16 0.68 0.12 75.51 09:07:01 6 41.27 0.00 4.70 0.29 0.12 53.63 09:07:01 7 24.71 0.00 2.80 0.18 0.13 72.17 Average: all 29.13 0.00 3.06 2.63 0.08 65.10 Average: 0 27.21 0.00 3.43 4.47 0.08 64.82 Average: 1 27.62 0.00 2.63 1.20 0.08 68.47 Average: 2 32.48 0.00 3.19 1.87 0.08 62.38 Average: 3 26.87 0.00 3.08 4.87 0.09 65.09 Average: 4 27.43 0.00 3.04 3.62 0.07 65.84 Average: 5 29.85 0.00 3.12 1.64 0.08 65.31 Average: 6 32.13 0.00 3.05 1.43 0.08 63.30 Average: 7 29.46 0.00 2.91 1.96 0.10 65.58