---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78297 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: 2800.000 BogoMIPS: 5600.00 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 13G 143G 9% / 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 891 26187 0 5088 30819 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:1c:61:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe1c:61f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:7b:3a:91 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-78297) 10/21/24 _x86_64_ (8 CPU) 14:51:55 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:02 345.04 74.50 270.54 5341.24 63010.30 14:54:01 134.79 27.45 107.34 2116.66 33136.62 14:55:01 164.72 9.37 155.36 1659.86 76719.75 14:56:01 252.91 14.46 238.44 778.54 73423.33 14:57:01 31.56 0.55 31.01 48.78 23481.91 14:58:01 76.15 1.42 74.74 109.85 25782.25 Average: 167.62 21.27 146.34 1674.55 49303.21 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:02 30246780 31645104 2692440 8.17 55380 1662512 1444392 4.25 904352 1516920 72580 14:54:01 29871708 31702708 3067512 9.31 84096 2044272 1372008 4.04 879680 1871580 195508 14:55:01 26905348 31630632 6033872 18.32 108652 4830288 1444212 4.25 1022252 4575560 1252468 14:56:01 23772940 28670212 9166280 27.83 117032 4977996 8766416 25.79 4175956 4474304 904 14:57:01 23200964 28131140 9738256 29.56 117660 5008204 9359556 27.54 4747632 4466028 27212 14:58:01 26839288 31580816 6099932 18.52 119644 4831988 1503624 4.42 1352972 4290460 760 Average: 26806171 30560102 6133049 18.62 100411 3892543 3981701 11.72 2180474 3532475 258239 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:02 ens3 326.76 239.74 1197.00 74.36 0.00 0.00 0.00 0.00 14:54:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 65.07 45.23 1025.35 8.22 0.00 0.00 0.00 0.00 14:55:01 lo 12.13 12.13 1.11 1.11 0.00 0.00 0.00 0.00 14:55:01 br-5829cdb00659 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 821.96 463.46 29310.37 33.88 0.00 0.00 0.00 0.00 14:56:01 veth8533721 2.15 2.73 0.44 0.47 0.00 0.00 0.00 0.00 14:56:01 veth2333e8d 27.48 25.81 11.59 16.32 0.00 0.00 0.00 0.00 14:56:01 veth018b33c 1.43 1.60 0.17 0.17 0.00 0.00 0.00 0.00 14:56:01 lo 0.80 0.80 0.05 0.05 0.00 0.00 0.00 0.00 14:57:01 veth8533721 5.88 4.88 5.58 2.18 0.00 0.00 0.00 0.00 14:57:01 veth2333e8d 26.64 22.38 8.90 25.61 0.00 0.00 0.00 0.00 14:57:01 veth018b33c 0.30 0.42 0.08 0.37 0.00 0.00 0.00 0.00 14:57:01 lo 9.06 9.06 5.74 5.74 0.00 0.00 0.00 0.00 14:58:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 1301.50 815.01 31599.19 152.91 0.00 0.00 0.00 0.00 Average: lo 4.28 4.28 1.21 1.21 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 216.74 135.39 5280.18 25.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78297) 10/21/24 _x86_64_ (8 CPU) 14:51:55 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:02 all 8.15 0.00 1.25 4.19 0.04 86.38 14:53:02 0 4.66 0.00 0.75 7.25 0.03 87.30 14:53:02 1 5.91 0.00 1.00 0.62 0.03 92.44 14:53:02 2 5.81 0.00 0.75 0.70 0.03 92.70 14:53:02 3 15.10 0.00 1.34 5.71 0.07 77.79 14:53:02 4 11.49 0.00 1.82 3.36 0.03 83.29 14:53:02 5 11.70 0.00 1.02 0.62 0.03 86.63 14:53:02 6 3.67 0.00 1.05 14.70 0.05 80.53 14:53:02 7 6.84 0.00 2.17 0.53 0.07 90.39 14:54:01 all 9.97 0.00 0.86 3.01 0.03 86.12 14:54:01 0 2.15 0.00 0.78 4.07 0.02 92.98 14:54:01 1 19.03 0.00 1.16 1.16 0.03 78.61 14:54:01 2 5.66 0.00 0.54 0.17 0.05 93.58 14:54:01 3 17.71 0.00 1.59 1.31 0.03 79.35 14:54:01 4 2.02 0.00 0.58 3.14 0.05 94.20 14:54:01 5 21.38 0.00 0.95 1.80 0.03 75.85 14:54:01 6 0.68 0.00 0.22 11.56 0.00 87.54 14:54:01 7 11.18 0.00 1.10 0.85 0.03 86.83 14:55:01 all 11.32 0.00 4.43 4.41 0.07 79.77 14:55:01 0 9.83 0.00 4.95 0.10 0.05 85.07 14:55:01 1 7.55 0.00 4.23 3.01 0.05 85.16 14:55:01 2 10.00 0.00 4.87 0.15 0.08 84.89 14:55:01 3 11.58 0.00 3.28 0.30 0.05 84.78 14:55:01 4 12.42 0.00 4.43 2.91 0.05 80.19 14:55:01 5 18.20 0.00 4.72 1.55 0.12 75.40 14:55:01 6 8.53 0.00 4.17 27.17 0.07 60.06 14:55:01 7 12.41 0.00 4.79 0.14 0.05 82.61 14:56:01 all 46.31 0.00 5.45 3.45 0.10 44.68 14:56:01 0 43.12 0.00 5.53 1.52 0.10 49.73 14:56:01 1 45.34 0.00 5.32 1.22 0.10 48.03 14:56:01 2 47.25 0.00 5.30 1.30 0.10 46.05 14:56:01 3 45.31 0.00 5.55 0.87 0.12 48.14 14:56:01 4 47.56 0.00 4.84 1.30 0.10 46.20 14:56:01 5 47.58 0.00 5.39 0.62 0.08 46.33 14:56:01 6 49.31 0.00 6.25 20.21 0.10 24.13 14:56:01 7 45.05 0.00 5.44 0.69 0.10 48.71 14:57:01 all 14.78 0.00 1.42 1.39 0.07 82.34 14:57:01 0 8.62 0.00 1.12 0.10 0.07 90.10 14:57:01 1 15.21 0.00 1.46 5.78 0.07 77.48 14:57:01 2 13.33 0.00 1.26 0.00 0.12 85.29 14:57:01 3 16.88 0.00 1.64 0.00 0.05 81.43 14:57:01 4 15.48 0.00 1.62 0.05 0.07 82.78 14:57:01 5 12.03 0.00 1.32 4.88 0.07 81.70 14:57:01 6 21.54 0.00 1.66 0.03 0.08 76.68 14:57:01 7 15.17 0.00 1.27 0.22 0.07 83.27 14:58:01 all 4.72 0.00 0.61 1.75 0.04 92.89 14:58:01 0 1.47 0.00 0.42 0.15 0.02 97.95 14:58:01 1 0.54 0.00 0.60 10.33 0.05 88.47 14:58:01 2 0.57 0.00 0.67 1.24 0.05 97.48 14:58:01 3 1.19 0.00 0.47 0.10 0.05 98.19 14:58:01 4 3.82 0.00 0.70 0.18 0.03 95.26 14:58:01 5 3.66 0.00 0.55 0.32 0.05 95.42 14:58:01 6 23.95 0.00 0.92 1.60 0.05 73.48 14:58:01 7 2.46 0.00 0.62 0.13 0.03 96.76 Average: all 15.85 0.00 2.33 3.03 0.06 78.74 Average: 0 11.62 0.00 2.25 2.20 0.05 83.88 Average: 1 15.55 0.00 2.29 3.70 0.06 78.40 Average: 2 13.75 0.00 2.23 0.59 0.07 83.36 Average: 3 17.95 0.00 2.31 1.38 0.06 78.30 Average: 4 15.44 0.00 2.33 1.82 0.06 80.35 Average: 5 19.04 0.00 2.32 1.63 0.06 76.94 Average: 6 17.94 0.00 2.37 12.49 0.06 67.15 Average: 7 15.48 0.00 2.56 0.43 0.06 81.48