---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2460 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 8.2G 58% / 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 463 815 0 2664 3198 Swap: 1023 2 1021 ---> 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:ed:55:0b brd ff:ff:ff:ff:ff:ff inet 10.32.6.134/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:feed:550b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:59:69:bc 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-2460) 01/21/25 _x86_64_ (4 CPU) 20:25:41 LINUX RESTART (4 CPU) 20:26:01 tps rtps wtps bread/s bwrtn/s 20:27:02 174.77 69.31 105.47 5619.06 42170.59 20:28:01 135.38 12.81 122.57 2272.31 18734.12 20:29:01 85.02 0.63 84.39 5.07 15908.15 20:30:01 292.42 66.32 226.10 4206.40 64537.64 20:31:01 192.17 129.71 62.46 3708.32 5179.67 Average: 176.10 55.90 120.20 3165.28 29344.56 20:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:27:02 1728956 3410272 2309696 57.19 51912 1783216 827180 16.26 487608 1641080 147864 20:28:01 1066812 3181036 2971840 73.58 87992 2150220 1432772 28.16 803716 1918572 38556 20:29:01 162896 2974248 3875756 95.97 137672 2699948 1618296 31.81 1097200 2421640 259656 20:30:01 237300 2630716 3801352 94.12 216208 1936888 2062728 40.55 1124128 2035880 151196 20:31:01 870872 3278828 3167780 78.44 222612 2057772 972072 19.11 699900 1956888 17328 Average: 813367 3095020 3225285 79.86 143279 2125609 1382610 27.18 842510 1994812 122920 20:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:27:02 ens3 448.43 290.38 1494.41 71.97 0.00 0.00 0.00 0.00 20:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 20:28:01 ens3 222.59 139.55 1147.75 21.81 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 lo 2.44 2.44 0.22 0.22 0.00 0.00 0.00 0.00 20:29:01 ens3 939.93 267.42 3887.28 34.77 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 121.89 66.64 409.95 18.14 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:31:01 ens3 11.38 11.01 8.56 5.64 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 349.24 155.04 1390.29 30.49 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 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2460) 01/21/25 _x86_64_ (4 CPU) 20:25:41 LINUX RESTART (4 CPU) 20:26:01 CPU %user %nice %system %iowait %steal %idle 20:27:02 all 17.84 0.00 2.25 6.87 0.06 72.97 20:27:02 0 21.61 0.00 1.69 1.09 0.05 75.56 20:27:02 1 6.68 0.00 1.86 15.43 0.05 75.98 20:27:02 2 28.45 0.00 2.40 2.13 0.08 66.95 20:27:02 3 14.59 0.00 3.03 8.88 0.08 73.42 20:28:01 all 16.36 0.00 2.70 3.78 0.09 77.07 20:28:01 0 15.29 0.00 2.81 4.53 0.07 77.29 20:28:01 1 11.69 0.00 2.44 4.29 0.07 81.51 20:28:01 2 25.83 0.00 3.23 3.19 0.14 67.62 20:28:01 3 12.65 0.00 2.35 3.10 0.09 81.80 20:29:01 all 20.14 0.00 4.11 2.44 0.12 73.19 20:29:01 0 23.03 0.00 4.04 4.04 0.10 68.78 20:29:01 1 18.39 0.00 3.85 1.35 0.12 76.30 20:29:01 2 16.46 0.00 4.44 2.74 0.13 76.22 20:29:01 3 22.69 0.00 4.10 1.60 0.10 71.52 20:30:01 all 22.71 0.00 9.27 9.07 0.13 58.82 20:30:01 0 15.22 0.00 9.64 8.74 0.13 66.27 20:30:01 1 37.24 0.00 9.28 5.18 0.14 48.17 20:30:01 2 21.20 0.00 9.01 4.88 0.12 64.79 20:30:01 3 17.21 0.00 9.14 17.49 0.15 56.00 20:31:01 all 22.30 0.00 1.60 5.43 0.08 70.58 20:31:01 0 15.25 0.00 1.92 1.48 0.05 81.30 20:31:01 1 19.31 0.00 1.59 8.46 0.07 70.57 20:31:01 2 34.00 0.00 1.57 8.93 0.12 55.38 20:31:01 3 20.69 0.00 1.34 2.88 0.07 75.03 Average: all 19.88 0.00 3.98 5.52 0.10 70.52 Average: 0 18.09 0.00 4.01 3.97 0.08 73.85 Average: 1 18.64 0.00 3.80 6.96 0.09 70.51 Average: 2 25.20 0.00 4.13 4.38 0.12 66.18 Average: 3 17.58 0.00 3.99 6.78 0.10 71.55