---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1526 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 12G 7.9G 59% / 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: 3944 554 191 0 3198 3106 Swap: 1023 1 1022 ---> 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:9c:62:dc brd ff:ff:ff:ff:ff:ff inet 10.32.7.89/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe9c:62dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:f5:4a:8a 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-1526) 05/22/24 _x86_64_ (4 CPU) 01:17:44 LINUX RESTART (4 CPU) 01:18:01 tps rtps wtps bread/s bwrtn/s 01:19:02 154.52 69.09 85.42 5629.59 39408.48 01:20:01 57.45 15.08 42.37 1003.36 5624.94 01:21:01 142.43 15.25 127.18 2305.30 60338.22 01:22:01 240.54 51.80 188.74 8994.07 64702.70 01:23:01 47.08 14.50 32.59 1362.75 5781.01 01:24:01 165.68 121.84 43.84 6340.29 2268.71 Average: 134.83 48.01 86.83 4281.04 29766.09 01:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:02 1829076 3350772 2209584 54.71 35912 1650204 923464 18.15 543720 1506076 55664 01:20:01 1629280 3357232 2409380 59.66 52676 1829292 906608 17.82 564320 1663068 130772 01:21:01 220368 3302968 3818292 94.54 79164 3113016 1270584 24.98 624940 2927148 274120 01:22:01 227032 3238620 3811628 94.38 120040 2953320 1315012 25.85 661616 2835152 17692 01:23:01 327848 3008420 3710812 91.88 121904 2645420 1557240 30.61 915916 2505640 5824 01:24:01 196976 3154240 3841684 95.12 124592 2876724 1131392 22.24 913660 2599596 22176 Average: 738430 3235375 3300230 81.72 89048 2511329 1184050 23.27 704029 2339447 84375 01:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:19:02 ens3 266.31 155.38 989.31 60.23 0.00 0.00 0.00 0.00 01:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:20:01 ens3 44.98 37.59 574.31 4.19 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 01:21:01 ens3 575.58 254.58 12340.17 21.08 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 lo 2.06 2.06 0.19 0.19 0.00 0.00 0.00 0.00 01:22:01 ens3 206.06 104.68 941.71 8.99 0.00 0.00 0.00 0.00 01:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:23:01 ens3 77.01 49.07 393.45 4.38 0.00 0.00 0.00 0.00 01:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 ens3 75.82 131.37 17.51 904.07 0.00 0.00 0.00 0.00 01:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 208.22 122.40 2551.82 167.56 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 1.16 1.16 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1526) 05/22/24 _x86_64_ (4 CPU) 01:17:44 LINUX RESTART (4 CPU) 01:18:01 CPU %user %nice %system %iowait %steal %idle 01:19:02 all 18.16 0.00 3.02 5.49 3.31 70.02 01:19:02 0 17.20 0.00 2.01 3.53 2.52 74.74 01:19:02 1 24.36 0.00 4.44 3.36 2.76 65.08 01:19:02 2 18.69 0.00 2.72 7.26 4.36 66.96 01:19:02 3 12.41 0.00 2.90 7.79 3.63 73.27 01:20:01 all 18.96 0.00 1.50 1.93 1.53 76.08 01:20:01 0 13.93 0.00 1.01 0.52 1.21 83.33 01:20:01 1 19.90 0.00 1.25 0.79 1.03 77.03 01:20:01 2 26.76 0.00 1.93 0.34 2.15 68.83 01:20:01 3 15.23 0.00 1.81 6.10 1.71 75.15 01:21:01 all 21.73 0.00 6.75 2.31 5.80 63.41 01:21:01 0 12.94 0.00 4.76 1.64 4.93 75.74 01:21:01 1 17.90 0.00 7.03 1.73 5.60 67.74 01:21:01 2 39.97 0.00 8.92 4.78 6.68 39.66 01:21:01 3 16.08 0.00 6.27 1.09 6.01 70.55 01:22:01 all 21.10 0.00 8.86 4.81 7.40 57.83 01:22:01 0 16.61 0.00 6.97 1.91 6.85 67.66 01:22:01 1 29.67 0.00 9.92 9.57 7.43 43.42 01:22:01 2 19.51 0.00 8.74 4.45 7.30 60.00 01:22:01 3 18.62 0.00 9.81 3.32 8.00 60.25 01:23:01 all 21.14 0.00 2.55 1.15 1.67 73.49 01:23:01 0 32.52 0.00 3.20 0.66 1.53 62.09 01:23:01 1 29.76 0.00 2.75 1.64 1.53 64.32 01:23:01 2 12.65 0.00 2.11 1.48 1.75 82.02 01:23:01 3 9.75 0.00 2.15 0.79 1.88 85.42 01:24:01 all 21.10 0.00 2.31 4.69 2.79 69.12 01:24:01 0 16.28 0.00 2.66 7.32 2.79 70.95 01:24:01 1 34.33 0.00 2.66 2.27 2.51 58.23 01:24:01 2 9.53 0.00 2.08 6.81 3.13 78.46 01:24:01 3 24.29 0.00 1.84 2.38 2.73 68.76 Average: all 20.37 0.00 4.17 3.40 3.76 68.30 Average: 0 18.25 0.00 3.44 2.61 3.31 72.39 Average: 1 26.01 0.00 4.69 3.23 3.49 62.58 Average: 2 21.16 0.00 4.42 4.20 4.23 66.00 Average: 3 16.07 0.00 4.14 3.57 4.00 72.22