---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6774 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: 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): 0-3 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 9.6G 9.7G 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 487 532 0 2924 3173 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:a3:9b:06 brd ff:ff:ff:ff:ff:ff inet 10.32.6.134/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fea3:9b06/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:9d:2c:f6 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6774) 10/04/24 _x86_64_ (4 CPU) 19:30:39 LINUX RESTART (4 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:01 195.45 83.30 112.15 6530.53 42904.55 19:33:01 313.45 12.40 301.05 2240.19 33366.08 19:34:02 196.72 0.05 196.67 3.60 13125.73 19:35:01 39.62 0.02 39.60 2.85 1141.91 19:36:01 119.11 0.87 118.25 74.65 2888.85 Average: 173.32 19.39 153.93 1776.19 18743.96 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:01 1661668 3364608 2376984 58.86 52964 1805268 878092 17.26 557844 1639364 133916 19:33:01 752836 3232440 3285816 81.36 81820 2518040 1296612 25.49 813284 2216164 4424 19:34:02 667060 3308084 3371592 83.48 101096 2640604 1198552 23.56 855888 2239004 300 19:35:01 638584 3307212 3400068 84.19 103212 2655904 1203288 23.65 876612 2234756 1972 19:36:01 578672 3282300 3459980 85.67 106612 2682948 983820 19.34 953784 2214280 17956 Average: 859764 3298929 3178888 78.71 89141 2460553 1112073 21.86 811482 2108714 31714 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:01 ens3 423.30 253.00 1474.07 68.22 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 19:33:01 ens3 547.55 359.86 3311.87 36.50 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 19:34:02 ens3 283.07 188.42 1703.14 14.82 0.00 0.00 0.00 0.00 19:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 32.23 25.25 7.08 7.49 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:36:01 ens3 81.99 120.86 25.68 642.36 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 5.87 5.87 0.52 0.52 0.00 0.00 0.00 0.00 Average: ens3 274.44 190.03 1308.75 154.37 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: lo 1.86 1.86 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6774) 10/04/24 _x86_64_ (4 CPU) 19:30:39 LINUX RESTART (4 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:01 all 20.03 0.00 2.61 6.16 0.07 71.13 19:32:01 0 28.51 0.00 2.82 2.91 0.07 65.70 19:32:01 1 8.89 0.00 1.79 8.13 0.05 81.14 19:32:01 2 10.43 0.00 1.69 7.72 0.07 80.10 19:32:01 3 32.45 0.00 4.14 5.89 0.07 57.45 19:33:01 all 15.58 0.00 3.63 10.62 0.08 70.09 19:33:01 0 9.96 0.00 2.27 5.22 0.05 82.49 19:33:01 1 11.02 0.00 2.93 6.51 0.08 79.46 19:33:01 2 11.67 0.00 4.93 23.37 0.12 59.93 19:33:01 3 29.66 0.00 4.39 7.47 0.08 58.40 19:34:02 all 32.93 0.00 4.52 6.08 0.09 56.37 19:34:02 0 30.35 0.00 4.06 7.18 0.08 58.33 19:34:02 1 35.77 0.00 5.00 5.14 0.10 53.99 19:34:02 2 31.72 0.00 4.63 9.27 0.10 54.28 19:34:02 3 33.88 0.00 4.41 2.74 0.08 58.88 19:35:01 all 27.04 0.00 9.05 0.38 0.08 63.44 19:35:01 0 25.11 0.00 8.90 0.49 0.09 65.41 19:35:01 1 26.31 0.00 7.79 0.12 0.09 65.70 19:35:01 2 27.19 0.00 9.39 0.62 0.08 62.71 19:35:01 3 29.55 0.00 10.10 0.29 0.09 59.98 19:36:01 all 22.10 0.00 3.56 2.93 0.06 71.34 19:36:01 0 15.71 0.00 3.58 3.01 0.05 77.65 19:36:01 1 26.43 0.00 3.65 2.34 0.05 67.54 19:36:01 2 26.33 0.00 3.40 4.05 0.07 66.14 19:36:01 3 19.93 0.00 3.62 2.31 0.07 74.07 Average: all 23.52 0.00 4.66 5.25 0.08 66.49 Average: 0 21.91 0.00 4.31 3.77 0.07 69.94 Average: 1 21.64 0.00 4.21 4.47 0.07 69.60 Average: 2 21.47 0.00 4.80 9.00 0.09 64.65 Average: 3 29.09 0.00 5.32 3.75 0.08 61.76