---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7647 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 8.8G 55% / 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 499 936 0 2507 3184 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:6a:27:bc brd ff:ff:ff:ff:ff:ff inet 10.32.6.198/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe6a:27bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:29:6e:c1 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:cbff:fe29:6ec1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7647) 10/14/24 _x86_64_ (4 CPU) 11:23:33 LINUX RESTART (4 CPU) 11:24:01 tps rtps wtps bread/s bwrtn/s 11:25:01 154.02 66.49 87.54 4966.11 24429.66 11:26:01 152.72 96.73 55.99 5099.82 9618.66 11:27:01 23.17 8.08 15.09 714.58 3929.10 11:28:01 57.33 37.45 19.88 1643.32 8427.46 11:29:01 185.00 62.17 122.83 6591.70 79819.76 Average: 114.44 54.18 60.26 3802.83 25242.95 11:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 1599244 3333172 2439408 60.40 55024 1832712 898020 17.65 597268 1659580 147880 11:26:01 1162316 3190220 2876336 71.22 68892 2101220 1034288 20.33 797088 1870368 35488 11:27:01 280608 2446720 3758044 93.05 73224 2228976 1614556 31.74 1603552 1931472 124700 11:28:01 297088 2056560 3741564 92.64 76448 1832952 1997564 39.27 1920960 1622424 10668 11:29:01 1004328 3276832 3034324 75.13 93120 2327112 977592 19.22 938216 1897416 17228 Average: 868717 2860701 3169935 78.49 73342 2064594 1304404 25.64 1171417 1796252 67193 11:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 ens3 425.95 276.45 1656.10 73.67 0.00 0.00 0.00 0.00 11:25:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 104.62 92.28 483.18 21.71 0.00 0.00 0.00 0.00 11:26:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 252.67 240.36 2819.73 38.24 0.00 0.00 0.00 0.00 11:27:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 83.11 73.94 289.22 20.52 0.00 0.00 0.00 0.00 11:28:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 233.99 189.42 5013.80 65.94 0.00 0.00 0.00 0.00 11:29:01 lo 1.97 1.97 0.17 0.17 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 220.06 174.49 2052.40 44.02 0.00 0.00 0.00 0.00 Average: lo 1.39 1.39 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7647) 10/14/24 _x86_64_ (4 CPU) 11:23:33 LINUX RESTART (4 CPU) 11:24:01 CPU %user %nice %system %iowait %steal %idle 11:25:01 all 20.61 0.00 2.15 4.67 0.07 72.51 11:25:01 0 24.65 0.00 2.50 5.25 0.05 67.55 11:25:01 1 6.23 0.00 1.36 2.32 0.07 90.03 11:25:01 2 10.77 0.00 1.64 7.88 0.07 79.64 11:25:01 3 40.71 0.00 3.11 3.23 0.08 52.88 11:26:01 all 14.63 0.00 1.12 5.62 0.05 78.58 11:26:01 0 14.11 0.00 0.94 5.34 0.07 79.55 11:26:01 1 9.11 0.00 0.94 4.70 0.03 85.22 11:26:01 2 14.20 0.00 0.92 6.15 0.07 78.65 11:26:01 3 21.08 0.00 1.65 6.26 0.05 70.95 11:27:01 all 41.63 0.00 1.22 0.30 0.07 56.78 11:27:01 0 37.47 0.00 1.23 0.23 0.07 61.00 11:27:01 1 38.22 0.00 0.98 0.30 0.07 60.43 11:27:01 2 43.89 0.00 1.57 0.63 0.07 53.84 11:27:01 3 46.97 0.00 1.10 0.03 0.08 51.81 11:28:01 all 46.37 0.00 1.47 1.69 0.08 50.38 11:28:01 0 41.79 0.00 1.51 2.56 0.07 54.07 11:28:01 1 44.64 0.00 1.48 0.85 0.08 52.94 11:28:01 2 50.70 0.00 1.20 1.57 0.08 46.45 11:28:01 3 48.38 0.00 1.67 1.79 0.10 48.05 11:29:01 all 26.67 0.00 3.94 4.05 0.07 65.27 11:29:01 0 28.02 0.00 3.18 3.80 0.08 64.92 11:29:01 1 33.07 0.00 4.58 5.08 0.07 57.20 11:29:01 2 26.61 0.00 3.92 3.27 0.07 66.13 11:29:01 3 18.97 0.00 4.08 4.04 0.05 72.86 Average: all 29.99 0.00 1.98 3.26 0.07 64.70 Average: 0 29.22 0.00 1.87 3.44 0.07 65.40 Average: 1 26.28 0.00 1.86 2.64 0.06 69.14 Average: 2 29.23 0.00 1.85 3.90 0.07 64.96 Average: 3 35.24 0.00 2.32 3.07 0.07 59.29