---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-118 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 13G 6.9G 65% / 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 499 492 0 2952 3170 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:88:82:5d brd ff:ff:ff:ff:ff:ff inet 10.32.6.189/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe88:825d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:e7:6e:b7 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-118) 02/12/25 _x86_64_ (4 CPU) 16:05:00 LINUX RESTART (4 CPU) 16:06:02 tps rtps wtps bread/s bwrtn/s 16:07:01 163.45 14.67 148.78 2290.38 66123.44 16:08:01 249.69 107.73 141.96 6278.42 72063.06 16:09:01 316.23 77.12 239.11 4440.59 17151.54 16:10:01 77.90 6.47 71.44 701.62 4896.65 16:11:01 55.86 3.73 52.12 192.23 8521.65 16:12:01 382.04 359.81 22.23 29248.73 7368.64 16:13:01 65.16 44.54 20.61 2549.71 941.04 Average: 187.24 87.89 99.35 6538.62 25200.65 16:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:07:01 188500 3292912 3850152 95.33 80000 3141340 1152736 22.66 572008 3019664 326212 16:08:01 1144724 2891112 2893928 71.66 117128 1763704 1850252 36.37 1077612 1564020 2008 16:09:01 1047108 3288780 2991544 74.07 139788 2222312 1261328 24.79 888584 1844080 9696 16:10:01 820284 3239192 3218368 79.69 143360 2367300 1313424 25.82 1023964 1905340 39048 16:11:01 1580388 3192820 2458264 60.87 144552 1611316 1403548 27.59 788552 1453968 63792 16:12:01 659712 3305180 3378940 83.67 145080 2632052 1079732 21.22 1712060 1435268 4440 16:13:01 514608 3253432 3524044 87.26 147504 2722568 1038516 20.41 1868484 1424348 17060 Average: 850761 3209061 3187891 78.93 131059 2351513 1299934 25.55 1133038 1806670 66037 16:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 16:07:01 ens3 416.11 239.14 14096.34 21.40 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 ens3 183.34 120.26 307.80 39.17 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 210.03 126.68 254.09 42.95 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 199.87 121.13 828.04 15.44 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 309.05 200.85 93.09 69.72 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 16:12:01 ens3 366.81 713.85 27.36 5376.37 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 16:13:01 ens3 32.03 100.75 17.56 268.39 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 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 244.92 231.79 2204.58 835.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-118) 02/12/25 _x86_64_ (4 CPU) 16:05:00 LINUX RESTART (4 CPU) 16:06:02 CPU %user %nice %system %iowait %steal %idle 16:07:01 all 21.68 0.00 4.16 3.01 0.07 71.08 16:07:01 0 35.01 0.00 4.55 0.77 0.07 59.60 16:07:01 1 27.02 0.00 3.95 4.63 0.07 64.33 16:07:01 2 14.01 0.00 4.59 1.08 0.07 80.25 16:07:01 3 10.63 0.00 3.59 5.55 0.05 80.18 16:08:01 all 32.48 0.00 14.34 5.46 0.10 47.62 16:08:01 0 31.91 0.00 14.18 8.97 0.10 44.83 16:08:01 1 33.91 0.00 14.63 7.38 0.10 43.98 16:08:01 2 32.56 0.00 14.01 3.08 0.12 50.24 16:08:01 3 31.54 0.00 14.52 2.43 0.10 51.41 16:09:01 all 22.56 0.00 10.69 10.46 0.10 56.19 16:09:01 0 21.49 0.00 11.48 23.33 0.10 43.59 16:09:01 1 20.94 0.00 11.17 11.05 0.10 56.74 16:09:01 2 25.10 0.00 10.57 4.38 0.12 59.84 16:09:01 3 22.68 0.00 9.60 3.16 0.07 64.50 16:10:01 all 22.95 0.00 9.51 1.58 0.10 65.86 16:10:01 0 26.64 0.00 10.11 0.89 0.10 62.27 16:10:01 1 20.24 0.00 7.59 0.45 0.08 71.63 16:10:01 2 23.43 0.00 10.94 0.32 0.10 65.22 16:10:01 3 21.53 0.00 9.36 4.62 0.12 64.38 16:11:01 all 34.34 0.00 12.77 0.87 0.09 51.93 16:11:01 0 33.81 0.00 12.76 0.70 0.10 52.63 16:11:01 1 35.66 0.00 12.86 0.55 0.08 50.84 16:11:01 2 32.85 0.00 12.39 0.25 0.10 54.40 16:11:01 3 35.00 0.00 13.11 1.96 0.08 49.85 16:12:01 all 29.21 0.00 2.60 21.58 0.10 46.52 16:12:01 0 26.75 0.00 2.05 14.37 0.05 56.78 16:12:01 1 31.03 0.00 3.31 26.40 0.10 39.16 16:12:01 2 28.96 0.00 2.70 23.46 0.10 44.78 16:12:01 3 30.10 0.00 2.36 22.17 0.10 45.27 16:13:01 all 16.60 0.00 0.87 1.43 0.03 81.07 16:13:01 0 5.24 0.00 0.39 0.15 0.03 94.18 16:13:01 1 30.62 0.00 1.01 0.37 0.07 67.94 16:13:01 2 25.97 0.00 1.36 2.44 0.05 70.18 16:13:01 3 4.73 0.00 0.70 2.76 0.02 91.80 Average: all 25.68 0.00 7.85 6.34 0.08 60.04 Average: 0 25.76 0.00 7.92 7.02 0.08 59.23 Average: 1 28.49 0.00 7.79 7.25 0.09 56.38 Average: 2 26.16 0.00 8.09 5.00 0.09 60.66 Average: 3 22.34 0.00 7.62 6.07 0.08 63.89