---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10164 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 14G 142G 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 845 24934 0 6387 30866 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:89:64:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe89:64b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:30:f7:25 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-10164) 01/06/24 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 102.37 17.58 84.79 1020.36 26761.94 20:24:01 146.24 22.98 123.26 2744.34 35264.66 20:25:01 235.39 2.65 232.74 427.26 152341.14 20:26:01 214.45 9.47 204.98 408.81 27748.13 20:27:01 31.08 0.45 30.63 36.66 20653.44 20:28:01 97.30 1.93 95.37 111.98 23203.62 Average: 137.60 9.18 128.42 792.61 47716.50 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30000648 31702312 2938564 8.92 73896 1932848 1419920 4.18 884448 1749792 255400 20:24:01 27625252 31667872 5313960 16.13 103772 4176796 1549592 4.56 971008 3922320 2057928 20:25:01 25193332 31256560 7745880 23.52 130296 6070664 5370164 15.80 1442824 5751632 1364 20:26:01 21660852 27884076 11278360 34.24 139304 6207108 11498516 33.83 5062812 5603308 1412 20:27:01 23169684 29426300 9769528 29.66 140032 6238104 8977696 26.41 3570292 5594748 356 20:28:01 25534816 31606932 7404396 22.48 144500 6067124 1509084 4.44 1444364 5426996 31440 Average: 25530764 30590675 7408448 22.49 121967 5115441 5054162 14.87 2229291 4674799 391317 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 20:23:01 ens3 86.42 62.14 1233.82 9.12 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 8.67 8.67 0.80 0.80 0.00 0.00 0.00 0.00 20:24:01 ens3 585.34 339.68 20077.17 27.45 0.00 0.00 0.00 0.00 20:24:01 br-00faf53ca0aa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth17b45cb 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 20:25:01 veth144d84d 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:25:01 veth5efc779 0.03 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:25:01 veth5a2a9cc 0.07 0.22 0.00 0.01 0.00 0.00 0.00 0.00 20:26:01 veth17b45cb 0.39 0.81 0.03 0.07 0.00 0.00 0.00 0.00 20:26:01 veth144d84d 2.85 3.74 0.41 0.35 0.00 0.00 0.00 0.00 20:26:01 veth5efc779 3.07 3.95 0.43 0.37 0.00 0.00 0.00 0.00 20:26:01 veth0a1ecb9 2.71 2.63 0.31 0.22 0.00 0.00 0.00 0.00 20:27:01 veth17b45cb 0.42 0.32 0.05 0.07 0.00 0.00 0.00 0.00 20:27:01 veth144d84d 4.38 6.10 0.71 1.23 0.00 0.00 0.00 0.00 20:27:01 veth5efc779 4.43 6.17 0.72 1.23 0.00 0.00 0.00 0.00 20:27:01 veth5a2a9cc 8.28 10.71 1.21 1.66 0.00 0.00 0.00 0.00 20:28:01 lo 29.61 29.61 7.65 7.65 0.00 0.00 0.00 0.00 20:28:01 ens3 1952.21 1100.73 42342.15 164.72 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.28 4.28 1.22 1.22 0.00 0.00 0.00 0.00 Average: ens3 268.88 145.24 6947.82 17.92 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10164) 01/06/24 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.03 0.00 0.71 2.10 0.03 87.14 20:23:01 0 24.30 0.00 1.32 0.73 0.03 73.62 20:23:01 1 10.25 0.00 0.78 0.13 0.02 88.81 20:23:01 2 0.57 0.00 0.17 0.18 0.05 99.03 20:23:01 3 0.50 0.00 0.33 0.38 0.00 98.78 20:23:01 4 0.54 0.00 0.44 5.71 0.03 93.29 20:23:01 5 0.48 0.00 0.40 2.50 0.03 96.58 20:23:01 6 24.62 0.00 1.29 6.01 0.05 68.04 20:23:01 7 18.94 0.00 0.92 1.14 0.05 78.95 20:24:01 all 12.38 0.00 2.85 2.21 0.05 82.51 20:24:01 0 7.12 0.00 2.35 4.98 0.03 85.52 20:24:01 1 24.53 0.00 2.80 1.03 0.08 71.56 20:24:01 2 11.60 0.00 2.88 0.50 0.08 84.93 20:24:01 3 21.41 0.00 3.52 0.29 0.05 74.74 20:24:01 4 6.84 0.00 2.60 9.92 0.07 80.57 20:24:01 5 6.48 0.00 2.64 0.05 0.05 90.78 20:24:01 6 8.58 0.00 2.91 0.25 0.03 88.23 20:24:01 7 12.53 0.00 3.12 0.67 0.05 83.62 20:25:01 all 12.26 0.00 4.64 5.68 0.07 77.35 20:25:01 0 12.40 0.00 5.17 12.47 0.07 69.90 20:25:01 1 11.32 0.00 4.46 0.03 0.07 84.12 20:25:01 2 11.27 0.00 4.09 10.54 0.08 74.01 20:25:01 3 12.30 0.00 4.87 9.31 0.07 73.45 20:25:01 4 11.49 0.00 3.67 4.60 0.07 80.17 20:25:01 5 13.62 0.00 5.98 5.02 0.07 75.31 20:25:01 6 15.11 0.00 4.20 0.08 0.07 80.54 20:25:01 7 10.56 0.00 4.66 3.45 0.05 81.27 20:26:01 all 58.33 0.00 6.69 0.95 0.12 33.91 20:26:01 0 54.21 0.00 7.17 1.05 0.12 37.45 20:26:01 1 59.57 0.00 6.66 0.74 0.12 32.90 20:26:01 2 57.23 0.00 6.43 3.52 0.10 32.72 20:26:01 3 50.97 0.00 6.05 0.44 0.14 42.41 20:26:01 4 63.17 0.00 6.74 0.43 0.12 29.54 20:26:01 5 57.53 0.00 6.13 0.09 0.12 36.13 20:26:01 6 65.09 0.00 7.12 0.40 0.14 27.26 20:26:01 7 58.94 0.00 7.24 0.90 0.12 32.80 20:27:01 all 12.40 0.00 1.30 1.00 0.08 85.22 20:27:01 0 12.61 0.00 1.54 0.02 0.08 85.75 20:27:01 1 12.06 0.00 1.44 0.02 0.05 86.43 20:27:01 2 11.17 0.00 1.12 0.79 0.08 86.84 20:27:01 3 10.42 0.00 1.14 0.38 0.07 88.00 20:27:01 4 13.54 0.00 1.42 5.88 0.08 79.08 20:27:01 5 12.39 0.00 1.27 0.84 0.10 85.41 20:27:01 6 14.24 0.00 1.12 0.02 0.08 84.54 20:27:01 7 12.81 0.00 1.39 0.08 0.05 85.66 20:28:01 all 7.49 0.00 0.85 1.50 0.04 90.13 20:28:01 0 1.20 0.00 0.75 8.42 0.02 89.61 20:28:01 1 2.77 0.00 0.64 0.08 0.02 96.49 20:28:01 2 24.75 0.00 1.20 0.62 0.07 73.36 20:28:01 3 2.81 0.00 0.57 0.15 0.05 96.43 20:28:01 4 5.12 0.00 0.90 1.74 0.03 92.21 20:28:01 5 1.64 0.00 0.63 0.10 0.03 97.60 20:28:01 6 16.16 0.00 1.07 0.50 0.03 82.24 20:28:01 7 5.61 0.00 0.99 0.37 0.05 92.99 Average: all 18.63 0.00 2.82 2.24 0.07 76.25 Average: 0 18.48 0.00 3.02 4.60 0.06 73.83 Average: 1 19.88 0.00 2.77 0.34 0.06 76.96 Average: 2 19.26 0.00 2.62 2.67 0.08 75.37 Average: 3 16.25 0.00 2.72 1.81 0.06 79.16 Average: 4 16.57 0.00 2.61 4.72 0.07 76.03 Average: 5 15.17 0.00 2.82 1.43 0.07 80.51 Average: 6 23.77 0.00 2.92 1.22 0.07 72.01 Average: 7 19.71 0.00 3.03 1.10 0.06 76.10