---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-297 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 11G 8.9G 54% / 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 508 956 0 2478 3174 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:a8:68:b4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.27/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fea8:68b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:1f:ce:5a 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::42:34ff:fe1f:ce5a/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-297) 12/19/24 _x86_64_ (4 CPU) 15:36:41 LINUX RESTART (4 CPU) 15:37:01 tps rtps wtps bread/s bwrtn/s 15:38:02 172.55 69.34 103.22 5616.26 42353.62 15:39:01 159.09 97.66 61.43 5181.90 10772.14 15:40:01 51.23 37.57 13.66 2220.59 5893.64 15:41:01 105.10 12.38 92.72 1249.72 58193.27 Average: 121.84 54.05 67.78 3560.21 29380.91 15:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:38:02 1658320 3347220 2380332 58.94 52364 1791520 896516 17.62 555412 1643096 155672 15:39:01 1176012 3178552 2862640 70.88 68132 2076692 1050664 20.65 784996 1866252 36444 15:40:01 254664 2451188 3783988 93.69 74092 2257568 1604732 31.54 1622048 1933932 120676 15:41:01 436644 2398056 3602008 89.19 87952 2021824 1686804 33.16 1675748 1725216 160 Average: 881410 2843754 3157242 78.18 70635 2036901 1309679 25.74 1159551 1792124 78238 15:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:02 ens3 477.97 298.37 1658.16 76.14 0.00 0.00 0.00 0.00 15:38:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 116.03 103.88 564.40 23.44 0.00 0.00 0.00 0.00 15:39:01 lo 2.98 2.98 0.27 0.27 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 226.47 205.70 2141.12 31.65 0.00 0.00 0.00 0.00 15:40:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:41:01 ens3 280.82 209.00 5163.39 29.25 0.00 0.00 0.00 0.00 15:41:01 lo 2.08 2.08 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 275.99 204.66 2389.48 40.19 0.00 0.00 0.00 0.00 Average: lo 1.71 1.71 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-297) 12/19/24 _x86_64_ (4 CPU) 15:36:41 LINUX RESTART (4 CPU) 15:37:01 CPU %user %nice %system %iowait %steal %idle 15:38:02 all 18.56 0.00 2.32 5.25 0.06 73.82 15:38:02 0 6.42 0.00 2.31 7.76 0.03 83.47 15:38:02 1 15.82 0.00 1.61 2.26 0.03 80.28 15:38:02 2 18.86 0.00 2.23 2.95 0.07 75.89 15:38:02 3 33.16 0.00 3.11 8.02 0.08 55.62 15:39:01 all 16.06 0.00 1.22 6.70 0.06 75.95 15:39:01 0 9.92 0.00 1.04 4.66 0.07 84.32 15:39:01 1 13.20 0.00 1.01 6.38 0.07 79.34 15:39:01 2 25.97 0.00 1.75 8.03 0.08 64.16 15:39:01 3 15.14 0.00 1.09 7.75 0.07 75.95 15:40:01 all 50.43 0.00 1.79 1.59 0.08 46.11 15:40:01 0 49.40 0.00 1.69 1.82 0.08 47.00 15:40:01 1 51.97 0.00 1.72 1.50 0.08 44.72 15:40:01 2 52.28 0.00 1.83 1.78 0.07 44.04 15:40:01 3 48.07 0.00 1.96 1.24 0.08 48.65 15:41:01 all 45.93 0.00 3.13 1.82 0.08 49.04 15:41:01 0 37.47 0.00 3.01 2.41 0.08 57.03 15:41:01 1 32.46 0.00 3.18 2.90 0.07 61.39 15:41:01 2 53.33 0.00 2.97 0.60 0.08 43.02 15:41:01 3 60.50 0.00 3.35 1.36 0.10 34.69 Average: all 32.82 0.00 2.12 3.83 0.07 61.16 Average: 0 25.88 0.00 2.02 4.16 0.07 67.88 Average: 1 28.45 0.00 1.88 3.24 0.06 66.36 Average: 2 37.64 0.00 2.20 3.33 0.08 56.76 Average: 3 39.31 0.00 2.38 4.58 0.08 53.65