---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2202 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 9.0G 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 637 1027 0 2279 3023 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:6e:b3:5d brd ff:ff:ff:ff:ff:ff inet 10.32.6.34/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe6e:b35d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:37:b9:44 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::42:75ff:fe37:b944/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2202) 01/18/25 _x86_64_ (4 CPU) 11:46:43 LINUX RESTART (4 CPU) 11:47:01 tps rtps wtps bread/s bwrtn/s 11:48:01 174.52 69.44 105.08 5621.73 42107.40 11:49:01 90.07 30.67 59.40 1646.52 10463.71 11:50:01 37.98 14.33 23.65 1292.18 7667.26 11:51:02 124.38 23.83 100.55 1247.18 51259.58 11:52:01 11.20 2.91 8.29 54.22 128.23 11:53:01 47.51 30.06 17.45 798.80 9689.45 Average: 81.14 28.61 52.52 1781.50 20275.25 11:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 1688612 3372076 2350040 58.19 51232 1787672 870800 17.12 531204 1638776 155300 11:49:01 1326720 3220472 2711932 67.15 61916 1977692 1024768 20.14 699668 1812740 40396 11:50:01 158080 2216092 3880572 96.09 68224 2128656 2150836 42.28 1778224 1880672 636 11:51:02 326784 2033364 3711868 91.91 99216 1733428 2358180 46.35 1834028 1624572 296 11:52:01 233272 1942724 3805380 94.22 99544 1735816 2524772 49.63 1924216 1623612 404 11:53:01 1212596 3174452 2826056 69.98 102384 1983360 1051472 20.67 827980 1749292 4908 Average: 824344 2659863 3214308 79.59 80419 1891104 1663471 32.70 1265887 1721611 33657 11:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 419.60 273.95 1580.36 72.10 0.00 0.00 0.00 0.00 11:48:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 104.10 89.50 954.67 17.41 0.00 0.00 0.00 0.00 11:49:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 11:50:01 vethfe23e47 0.08 0.23 0.01 0.02 0.00 0.00 0.00 0.00 11:50:01 docker0 0.08 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:50:01 ens3 233.43 217.45 2399.32 29.03 0.00 0.00 0.00 0.00 11:50:01 lo 2.12 2.12 0.21 0.21 0.00 0.00 0.00 0.00 11:51:02 vethfe23e47 0.18 0.30 0.01 0.02 0.00 0.00 0.00 0.00 11:51:02 docker0 1.95 1.85 0.30 0.58 0.00 0.00 0.00 0.00 11:51:02 ens3 788.65 466.74 7868.86 31.96 0.00 0.00 0.00 0.00 11:51:02 lo 3.25 3.25 0.52 0.52 0.00 0.00 0.00 0.00 11:52:01 vethfe23e47 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 docker0 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 ens3 4.30 4.15 0.93 1.73 0.00 0.00 0.00 0.00 11:52:01 lo 1197.85 1197.85 420.93 420.93 0.00 0.00 0.00 0.00 11:53:01 docker0 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 926.25 382.79 1737.10 265.52 0.00 0.00 0.00 0.00 11:53:01 lo 4.30 4.30 0.41 0.41 0.00 0.00 0.00 0.00 Average: docker0 0.38 0.37 0.05 0.10 0.00 0.00 0.00 0.00 Average: ens3 413.85 239.75 2430.33 69.81 0.00 0.00 0.00 0.00 Average: lo 198.94 198.94 69.42 69.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2202) 01/18/25 _x86_64_ (4 CPU) 11:46:43 LINUX RESTART (4 CPU) 11:47:01 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 18.92 0.00 2.33 5.43 0.07 73.26 11:48:01 0 29.49 0.00 2.55 2.45 0.08 65.43 11:48:01 1 13.10 0.00 2.00 10.02 0.05 74.83 11:48:01 2 17.20 0.00 2.00 5.27 0.07 75.46 11:48:01 3 15.85 0.00 2.78 3.92 0.07 77.37 11:49:01 all 14.66 0.00 0.91 1.78 0.05 82.59 11:49:01 0 23.04 0.00 1.08 1.42 0.07 74.39 11:49:01 1 11.39 0.00 0.90 3.06 0.05 84.61 11:49:01 2 14.64 0.00 0.72 0.67 0.07 83.90 11:49:01 3 9.56 0.00 0.97 1.97 0.03 87.46 11:50:01 all 40.09 0.00 1.55 0.69 0.09 57.58 11:50:01 0 36.01 0.00 1.58 1.15 0.08 61.17 11:50:01 1 45.04 0.00 1.47 0.40 0.09 52.99 11:50:01 2 39.58 0.00 1.68 0.79 0.08 57.87 11:50:01 3 39.49 0.00 1.45 0.46 0.10 58.49 11:51:02 all 20.22 0.00 5.67 1.85 0.09 72.17 11:51:02 0 20.08 0.00 5.32 2.39 0.09 72.11 11:51:02 1 20.33 0.00 5.53 1.73 0.08 72.34 11:51:02 2 19.39 0.00 5.73 1.00 0.08 73.79 11:51:02 3 21.09 0.00 6.10 2.29 0.09 70.43 11:52:01 all 60.73 0.00 4.26 0.14 0.16 34.71 11:52:01 0 62.55 0.00 4.24 0.45 0.15 32.61 11:52:01 1 60.81 0.00 4.12 0.02 0.15 34.91 11:52:01 2 61.51 0.00 4.13 0.02 0.17 34.16 11:52:01 3 58.04 0.00 4.54 0.09 0.17 37.16 11:53:01 all 29.37 0.00 1.17 0.82 0.07 68.57 11:53:01 0 28.07 0.00 1.37 0.22 0.07 70.28 11:53:01 1 20.50 0.00 1.79 2.56 0.08 75.07 11:53:01 2 35.56 0.00 0.70 0.30 0.07 63.38 11:53:01 3 33.35 0.00 0.84 0.22 0.07 65.53 Average: all 30.45 0.00 2.67 1.79 0.09 65.01 Average: 0 32.94 0.00 2.71 1.36 0.09 62.90 Average: 1 28.43 0.00 2.66 2.94 0.08 65.89 Average: 2 31.05 0.00 2.52 1.34 0.09 65.00 Average: 3 29.38 0.00 2.80 1.50 0.09 66.22