---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4326 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 11G 145G 7% / 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 802 28339 0 3026 30910 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:94:54:1d brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe94:541d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:12:dc:d9 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:f1ff:fe12:dcd9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4326) 02/10/24 _x86_64_ (8 CPU) 11:28:25 LINUX RESTART (8 CPU) 11:29:01 tps rtps wtps bread/s bwrtn/s 11:30:01 101.17 36.15 65.01 1691.04 15535.49 11:31:01 164.79 8.90 155.89 1630.26 41414.70 11:32:01 50.32 0.02 50.31 0.13 22151.37 11:33:01 112.90 0.12 112.78 16.13 40850.26 11:34:01 33.91 0.72 33.19 62.79 11393.03 Average: 92.62 9.18 83.44 680.10 26268.61 11:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 30166368 31748732 2772844 8.42 67272 1826840 1402460 4.13 815628 1664644 156036 11:31:01 29421272 31708676 3517940 10.68 86352 2486708 1562040 4.60 937832 2225692 100 11:32:01 28768116 31618780 4171096 12.66 101108 2996888 1674908 4.93 1106028 2650408 185620 11:33:01 29099048 31713976 3840164 11.66 115580 2765880 1474772 4.34 1009268 2446016 324 11:34:01 29040544 31666788 3898668 11.84 117528 2776080 1459524 4.29 1064508 2450508 1944 Average: 29299070 31691390 3640142 11.05 97568 2570479 1514741 4.46 986653 2287454 68805 11:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 ens3 120.38 104.07 928.34 15.28 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 19.46 19.46 2.11 2.11 0.00 0.00 0.00 0.00 11:31:01 veth3255f11 121.53 186.54 8.08 1984.89 0.00 0.00 0.00 0.16 11:31:01 ens3 393.88 268.51 3701.66 25.82 0.00 0.00 0.00 0.00 11:31:01 docker0 121.53 186.40 6.42 1984.88 0.00 0.00 0.00 0.00 11:31:01 lo 10.93 10.93 1.15 1.15 0.00 0.00 0.00 0.00 11:32:01 veth3255f11 117.81 154.92 11.54 2083.52 0.00 0.00 0.00 0.17 11:32:01 ens3 169.61 131.91 2086.76 15.39 0.00 0.00 0.00 0.00 11:32:01 docker0 117.81 154.89 9.93 2083.52 0.00 0.00 0.00 0.00 11:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 253.69 319.28 453.21 2229.72 0.00 0.00 0.00 0.00 11:33:01 docker0 31.64 35.33 3.16 433.97 0.00 0.00 0.00 0.00 11:33:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 11:34:01 ens3 166.99 210.63 33.55 1455.89 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 12.73 12.73 1.35 1.35 0.00 0.00 0.00 0.00 Average: ens3 220.91 206.88 1440.69 748.40 0.00 0.00 0.00 0.00 Average: docker0 54.20 75.32 3.90 900.44 0.00 0.00 0.00 0.00 Average: lo 9.08 9.08 0.96 0.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4326) 02/10/24 _x86_64_ (8 CPU) 11:28:25 LINUX RESTART (8 CPU) 11:29:01 CPU %user %nice %system %iowait %steal %idle 11:30:01 all 9.47 0.00 0.85 1.67 0.03 87.98 11:30:01 0 8.34 0.00 0.70 0.48 0.02 90.46 11:30:01 1 4.39 0.00 0.48 0.08 0.03 95.01 11:30:01 2 5.74 0.00 0.45 0.27 0.02 93.52 11:30:01 3 8.40 0.00 1.10 4.69 0.03 85.78 11:30:01 4 6.57 0.00 0.65 3.85 0.03 88.90 11:30:01 5 7.04 0.00 0.77 0.07 0.02 92.11 11:30:01 6 4.27 0.00 0.67 2.40 0.05 92.61 11:30:01 7 31.08 0.00 1.96 1.54 0.05 65.37 11:31:01 all 6.78 0.00 1.21 2.57 0.05 89.39 11:31:01 0 4.54 0.00 1.02 1.32 0.05 93.07 11:31:01 1 2.89 0.00 0.94 0.75 0.03 95.39 11:31:01 2 11.66 0.00 1.71 0.13 0.05 86.45 11:31:01 3 1.78 0.00 1.54 10.84 0.12 85.73 11:31:01 4 1.74 0.00 0.84 6.32 0.02 91.09 11:31:01 5 2.18 0.00 0.87 0.02 0.05 96.88 11:31:01 6 2.14 0.00 0.75 0.10 0.02 96.99 11:31:01 7 27.24 0.00 2.06 1.09 0.07 69.55 11:32:01 all 10.46 0.00 0.96 1.14 0.04 87.41 11:32:01 0 25.83 0.00 1.94 0.35 0.03 71.85 11:32:01 1 4.99 0.00 0.45 0.02 0.03 94.51 11:32:01 2 13.79 0.00 1.73 0.08 0.05 84.34 11:32:01 3 5.82 0.00 0.53 6.20 0.05 87.40 11:32:01 4 1.00 0.00 0.42 2.37 0.02 96.20 11:32:01 5 7.66 0.00 0.80 0.02 0.03 91.49 11:32:01 6 2.88 0.00 0.32 0.02 0.03 96.76 11:32:01 7 21.66 0.00 1.49 0.07 0.03 76.75 11:33:01 all 11.35 0.00 1.26 2.05 0.05 85.29 11:33:01 0 4.28 0.00 0.50 0.07 0.03 95.12 11:33:01 1 7.41 0.00 1.35 1.12 0.08 90.04 11:33:01 2 14.57 0.00 1.44 10.35 0.05 73.59 11:33:01 3 17.34 0.00 1.49 1.31 0.07 79.79 11:33:01 4 2.40 0.00 0.73 3.01 0.02 93.84 11:33:01 5 13.60 0.00 1.07 0.02 0.05 85.27 11:33:01 6 18.99 0.00 1.81 0.38 0.05 78.77 11:33:01 7 12.26 0.00 1.67 0.20 0.05 85.82 11:34:01 all 11.24 0.00 0.53 0.61 0.04 87.57 11:34:01 0 12.13 0.00 0.50 0.00 0.03 87.34 11:34:01 1 24.38 0.00 0.90 0.17 0.07 74.48 11:34:01 2 1.87 0.00 0.22 0.60 0.03 97.28 11:34:01 3 13.24 0.00 0.82 3.94 0.07 81.94 11:34:01 4 12.27 0.00 0.45 0.10 0.03 87.14 11:34:01 5 8.72 0.00 0.43 0.02 0.03 90.80 11:34:01 6 10.27 0.00 0.59 0.03 0.05 89.06 11:34:01 7 7.09 0.00 0.38 0.02 0.03 92.47 Average: all 9.86 0.00 0.96 1.61 0.04 87.53 Average: 0 11.03 0.00 0.93 0.44 0.03 87.56 Average: 1 8.81 0.00 0.82 0.43 0.05 89.89 Average: 2 9.52 0.00 1.11 2.28 0.04 87.05 Average: 3 9.31 0.00 1.10 5.39 0.07 84.13 Average: 4 4.80 0.00 0.62 3.13 0.02 91.43 Average: 5 7.84 0.00 0.79 0.03 0.04 91.31 Average: 6 7.71 0.00 0.83 0.59 0.04 90.84 Average: 7 19.85 0.00 1.51 0.58 0.05 78.01