---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3559 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.5G 9.8G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 481 737 0 2724 3180 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:06:11:36 brd ff:ff:ff:ff:ff:ff inet 10.32.7.157/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe06:1136/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:98:3a:a9 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:cdff:fe98:3aa9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3559) 06/15/24 _x86_64_ (4 CPU) 10:31:52 LINUX RESTART (4 CPU) 10:32:01 tps rtps wtps bread/s bwrtn/s 10:33:01 163.07 69.04 94.03 5593.73 40629.25 10:34:01 121.26 27.65 93.62 3287.19 19556.21 10:35:01 298.50 0.10 298.40 6.53 19882.02 10:36:01 22.25 0.60 21.65 42.53 831.19 Average: 151.27 24.35 126.92 2232.49 20224.67 10:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 1743360 3324640 2295292 56.83 39340 1704944 923328 18.15 575080 1556172 83240 10:34:01 1162924 3264148 2875728 71.21 62012 2180952 1238964 24.35 805492 1857636 772 10:35:01 825156 3321512 3213496 79.57 93096 2524196 980916 19.28 1044612 1915336 908 10:36:01 745180 3246676 3293472 81.55 94644 2529440 959508 18.86 1297492 1745076 14220 Average: 1119155 3289244 2919497 72.29 72273 2234883 1025679 20.16 930669 1768555 24785 10:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:33:01 ens3 375.72 267.51 1377.89 70.95 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 10:34:01 ens3 492.23 318.40 2313.91 27.74 0.00 0.00 0.00 0.00 10:34:01 docker0 233.64 375.09 13.06 1605.44 0.00 0.00 0.00 0.00 10:34:01 veth71f37ae 161.24 256.67 11.48 1082.01 0.00 0.00 0.00 0.09 10:35:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 10:35:01 ens3 305.42 416.20 549.66 2496.76 0.00 0.00 0.00 0.00 10:35:01 docker0 53.17 66.54 3.62 495.19 0.00 0.00 0.00 0.00 10:36:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 10:36:01 ens3 87.19 155.72 18.95 1082.36 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 315.14 289.46 1065.10 919.45 0.00 0.00 0.00 0.00 Average: docker0 71.70 110.41 4.17 525.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3559) 06/15/24 _x86_64_ (4 CPU) 10:31:52 LINUX RESTART (4 CPU) 10:32:01 CPU %user %nice %system %iowait %steal %idle 10:33:01 all 15.51 0.00 2.02 5.29 0.05 77.14 10:33:01 0 22.97 0.00 2.87 2.42 0.03 71.70 10:33:01 1 17.13 0.00 1.69 3.86 0.05 77.27 10:33:01 2 12.75 0.00 2.19 10.43 0.05 74.58 10:33:01 3 9.23 0.00 1.33 4.45 0.03 84.96 10:34:01 all 18.24 0.00 2.11 3.35 0.05 76.24 10:34:01 0 17.15 0.00 2.59 8.03 0.07 72.17 10:34:01 1 26.11 0.00 2.53 0.28 0.05 71.02 10:34:01 2 13.84 0.00 1.61 3.06 0.07 81.42 10:34:01 3 15.87 0.00 1.75 2.03 0.05 80.31 10:35:01 all 18.26 0.00 3.82 8.83 0.08 69.00 10:35:01 0 15.31 0.00 3.65 7.47 0.07 73.50 10:35:01 1 17.90 0.00 4.13 12.93 0.08 64.95 10:35:01 2 17.07 0.00 4.00 7.69 0.12 71.13 10:35:01 3 22.79 0.00 3.48 7.20 0.07 66.46 10:36:01 all 21.48 0.00 0.94 0.74 0.06 76.77 10:36:01 0 15.95 0.00 0.77 0.05 0.03 83.20 10:36:01 1 11.54 0.00 0.87 0.07 0.07 87.46 10:36:01 2 27.06 0.00 1.14 0.05 0.07 71.68 10:36:01 3 31.34 0.00 1.03 2.80 0.07 64.76 Average: all 18.37 0.00 2.22 4.55 0.06 74.80 Average: 0 17.85 0.00 2.47 4.50 0.05 75.14 Average: 1 18.17 0.00 2.30 4.28 0.06 75.19 Average: 2 17.68 0.00 2.23 5.31 0.08 74.70 Average: 3 19.79 0.00 1.89 4.11 0.05 74.15