---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-30932 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 14G 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 882 24698 0 6586 30829 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:09:37:60 brd ff:ff:ff:ff:ff:ff inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe09:3760/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:19:8c:b8 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:ddff:fe19:8cb8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30932) 08/14/24 _x86_64_ (8 CPU) 11:42:26 LINUX RESTART (8 CPU) 11:43:02 tps rtps wtps bread/s bwrtn/s 11:44:01 335.40 43.48 291.92 1959.94 30391.19 11:45:01 319.94 19.92 300.02 2304.20 156062.23 11:46:01 213.83 12.21 201.62 788.90 39570.97 11:47:01 140.12 0.40 139.72 38.65 37795.15 11:48:01 70.49 1.22 69.27 86.92 22831.99 Average: 215.56 15.35 200.21 1032.73 57429.63 11:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 30036528 31658592 2902692 8.81 72392 1858296 1453384 4.28 920552 1687328 190904 11:45:01 25734760 31647296 7204460 21.87 129164 5925916 1630428 4.80 1015588 5678988 312124 11:46:01 22995212 29094996 9944008 30.19 138816 6085540 9553716 28.11 3795160 5560224 2124 11:47:01 22553800 28973344 10385420 31.53 167256 6342676 9615900 28.29 3990224 5766188 8232 11:48:01 25281276 31557704 7657944 23.25 169172 6213052 1603776 4.72 1464468 5631088 24936 Average: 25320315 30586386 7618905 23.13 135360 5285096 4771441 14.04 2237198 4864763 107664 11:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 ens3 283.77 173.39 1361.33 57.51 0.00 0.00 0.00 0.00 11:44:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 1621.05 787.28 43151.62 63.73 0.00 0.00 0.00 0.00 11:45:01 br-097b5e6c41f2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 13.39 13.39 1.30 1.30 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 3.97 3.10 1.21 1.20 0.00 0.00 0.00 0.00 11:46:01 br-097b5e6c41f2 0.50 0.45 0.04 0.03 0.00 0.00 0.00 0.00 11:46:01 lo 0.83 0.83 0.07 0.07 0.00 0.00 0.00 0.00 11:46:01 veth48af523 0.20 0.67 0.01 0.04 0.00 0.00 0.00 0.00 11:47:01 ens3 73.99 57.48 1185.88 45.12 0.00 0.00 0.00 0.00 11:47:01 br-097b5e6c41f2 0.17 0.12 0.02 0.01 0.00 0.00 0.00 0.00 11:47:01 lo 4.17 4.17 0.39 0.39 0.00 0.00 0.00 0.00 11:47:01 veth48af523 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 11:48:01 ens3 76.72 53.41 69.56 114.27 0.00 0.00 0.00 0.00 11:48:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:48:01 docker0 13.01 17.43 2.10 285.41 0.00 0.00 0.00 0.00 Average: ens3 412.44 215.12 9183.12 56.36 0.00 0.00 0.00 0.00 Average: lo 4.03 4.03 0.39 0.39 0.00 0.00 0.00 0.00 Average: docker0 2.61 3.50 0.42 57.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-30932) 08/14/24 _x86_64_ (8 CPU) 11:42:26 LINUX RESTART (8 CPU) 11:43:02 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 10.58 0.00 1.01 3.18 0.04 85.20 11:44:01 0 2.02 0.00 1.09 2.96 0.02 93.92 11:44:01 1 6.92 0.00 0.46 0.58 0.02 92.03 11:44:01 2 4.21 0.00 0.66 7.32 0.05 87.76 11:44:01 3 2.05 0.00 0.41 0.03 0.00 97.51 11:44:01 4 39.90 0.00 2.65 3.29 0.07 54.10 11:44:01 5 17.69 0.00 1.39 1.03 0.05 79.84 11:44:01 6 6.45 0.00 0.70 1.04 0.07 91.75 11:44:01 7 5.43 0.00 0.70 9.20 0.03 84.64 11:45:01 all 14.12 0.00 6.81 11.31 0.06 67.70 11:45:01 0 14.11 0.00 6.39 1.65 0.05 77.81 11:45:01 1 13.82 0.00 7.68 31.66 0.09 46.76 11:45:01 2 14.78 0.00 6.71 8.11 0.05 70.35 11:45:01 3 13.34 0.00 6.71 3.20 0.05 76.70 11:45:01 4 18.28 0.00 7.92 8.90 0.07 64.83 11:45:01 5 13.39 0.00 7.55 9.54 0.03 69.49 11:45:01 6 10.69 0.00 6.19 24.74 0.07 58.32 11:45:01 7 14.56 0.00 5.37 2.89 0.05 77.14 11:46:01 all 32.59 0.00 4.16 3.14 0.09 60.03 11:46:01 0 32.78 0.00 4.86 1.55 0.10 60.70 11:46:01 1 28.43 0.00 3.96 13.82 0.10 53.69 11:46:01 2 34.13 0.00 4.86 2.13 0.10 58.78 11:46:01 3 41.62 0.00 4.60 2.18 0.10 51.49 11:46:01 4 33.37 0.00 3.65 1.04 0.10 61.84 11:46:01 5 35.97 0.00 4.54 2.66 0.10 56.73 11:46:01 6 35.35 0.00 4.03 0.99 0.07 59.56 11:46:01 7 19.17 0.00 2.74 0.77 0.08 77.25 11:47:01 all 10.80 0.00 2.30 2.73 0.07 84.10 11:47:01 0 9.96 0.00 2.13 1.06 0.07 86.78 11:47:01 1 9.71 0.00 2.49 5.77 0.08 81.95 11:47:01 2 11.55 0.00 2.01 0.32 0.07 86.06 11:47:01 3 11.43 0.00 2.26 12.17 0.07 74.07 11:47:01 4 12.58 0.00 2.37 0.45 0.07 84.53 11:47:01 5 11.27 0.00 2.55 1.16 0.07 84.95 11:47:01 6 10.24 0.00 2.79 0.82 0.07 86.08 11:47:01 7 9.66 0.00 1.83 0.07 0.07 88.38 11:48:01 all 3.87 0.00 0.55 1.48 0.04 94.06 11:48:01 0 11.45 0.00 0.65 0.62 0.05 87.23 11:48:01 1 1.60 0.00 0.57 0.15 0.03 97.64 11:48:01 2 0.55 0.00 0.35 0.22 0.02 98.87 11:48:01 3 0.42 0.00 0.57 10.23 0.03 88.75 11:48:01 4 2.83 0.00 0.39 0.05 0.05 96.68 11:48:01 5 1.27 0.00 0.55 0.12 0.03 98.03 11:48:01 6 4.18 0.00 0.60 0.25 0.03 94.94 11:48:01 7 8.72 0.00 0.72 0.22 0.05 90.29 Average: all 14.39 0.00 2.96 4.35 0.06 78.24 Average: 0 14.11 0.00 3.03 1.56 0.06 81.24 Average: 1 12.08 0.00 3.02 10.35 0.06 74.49 Average: 2 13.03 0.00 2.91 3.60 0.06 80.40 Average: 3 13.78 0.00 2.91 5.59 0.05 77.68 Average: 4 21.28 0.00 3.37 2.72 0.07 72.55 Average: 5 15.90 0.00 3.31 2.90 0.06 77.84 Average: 6 13.39 0.00 2.86 5.55 0.06 78.14 Average: 7 11.52 0.00 2.27 2.61 0.06 83.54