---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4710 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: 2800.000 BogoMIPS: 5600.00 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 9.5G 9.8G 50% / 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 445 758 0 2739 3227 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:8e:89:df brd ff:ff:ff:ff:ff:ff inet 10.32.6.86/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe8e:89df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:40:1b:dd 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-4710) 06/26/24 _x86_64_ (4 CPU) 21:07:19 LINUX RESTART (4 CPU) 21:08:01 tps rtps wtps bread/s bwrtn/s 21:09:01 99.88 35.51 64.37 1677.85 6884.05 21:10:01 74.89 29.48 45.41 1630.00 8264.09 21:11:01 6.18 0.02 6.17 0.13 263.02 21:12:01 5.35 0.00 5.35 0.00 164.64 21:13:01 6.15 0.00 6.15 0.00 215.83 21:14:01 6.35 0.00 6.35 0.00 202.37 21:15:01 39.33 4.20 35.13 538.13 5778.04 21:16:02 52.01 9.13 42.88 367.54 14739.54 Average: 36.27 9.79 26.48 526.71 4564.00 21:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:09:01 1595128 3417080 2443524 60.50 59448 1910288 802184 15.77 507424 1740248 205620 21:10:01 1323816 3216624 2714836 67.22 62284 1976924 1003724 19.73 722984 1793116 1420 21:11:01 1313600 3210468 2725052 67.47 63448 1979392 1007712 19.81 730076 1795048 424 21:12:01 1307424 3208480 2731228 67.63 64500 1982012 1007712 19.81 732912 1797244 1160 21:13:01 1300136 3205096 2738516 67.81 65524 1984372 1017816 20.01 736972 1799080 1024 21:14:01 1294332 3202936 2744320 67.95 66388 1986708 1021788 20.09 740448 1800984 732 21:15:01 768420 2858652 3270232 80.97 68560 2161932 1374500 27.02 1104676 1952852 6344 21:16:02 795516 3321936 3243136 80.30 73264 2586524 890656 17.51 920884 2096660 18560 Average: 1212296 3205159 2826356 69.98 65427 2071019 1015762 19.97 774547 1846904 29410 21:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:09:01 ens3 138.53 109.70 1099.50 20.12 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 21:10:01 ens3 110.98 113.28 286.00 24.34 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 21:11:01 ens3 45.41 65.49 42.95 10.15 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:12:01 ens3 44.64 64.89 43.00 10.10 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:13:01 ens3 43.61 63.19 41.24 9.91 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:14:01 ens3 43.41 63.76 40.92 10.07 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:15:01 ens3 347.49 405.11 2658.16 59.66 0.00 0.00 0.00 0.00 21:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:16:02 ens3 212.90 194.55 681.67 59.97 0.00 0.00 0.00 0.00 21:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:16:02 lo 2.15 2.15 0.65 0.65 0.00 0.00 0.00 0.00 Average: ens3 123.38 135.01 611.77 25.54 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 0.76 0.76 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4710) 06/26/24 _x86_64_ (4 CPU) 21:07:19 LINUX RESTART (4 CPU) 21:08:01 CPU %user %nice %system %iowait %steal %idle 21:09:01 all 20.36 0.00 1.58 2.74 0.07 75.24 21:09:01 0 33.05 0.00 1.98 0.95 0.07 63.95 21:09:01 1 6.28 0.00 0.87 8.11 0.05 84.69 21:09:01 2 21.29 0.00 1.57 1.29 0.10 75.76 21:09:01 3 20.85 0.00 1.90 0.63 0.05 76.57 21:10:01 all 9.94 0.00 0.64 1.04 0.04 88.34 21:10:01 0 8.54 0.00 0.47 0.59 0.03 90.37 21:10:01 1 9.68 0.00 0.42 0.72 0.02 89.18 21:10:01 2 13.34 0.00 1.04 1.60 0.07 83.95 21:10:01 3 8.22 0.00 0.62 1.25 0.05 89.86 21:11:01 all 2.64 0.00 0.16 0.02 0.02 97.16 21:11:01 0 2.86 0.00 0.20 0.00 0.03 96.90 21:11:01 1 2.97 0.00 0.05 0.02 0.02 96.95 21:11:01 2 4.46 0.00 0.38 0.08 0.03 95.04 21:11:01 3 0.25 0.00 0.05 0.00 0.00 99.70 21:12:01 all 2.63 0.00 0.15 0.02 0.02 97.18 21:12:01 0 1.74 0.00 0.18 0.00 0.02 98.06 21:12:01 1 0.10 0.00 0.00 0.00 0.02 99.88 21:12:01 2 4.44 0.00 0.07 0.07 0.03 95.39 21:12:01 3 4.22 0.00 0.35 0.00 0.03 95.40 21:13:01 all 2.07 0.00 0.16 0.05 0.02 97.70 21:13:01 0 0.65 0.00 0.00 0.00 0.00 99.35 21:13:01 1 0.40 0.00 0.03 0.00 0.00 99.57 21:13:01 2 2.27 0.00 0.02 0.17 0.02 97.53 21:13:01 3 4.97 0.00 0.59 0.00 0.05 94.40 21:14:01 all 2.63 0.00 0.13 0.03 0.02 97.19 21:14:01 0 1.50 0.00 0.02 0.00 0.00 98.48 21:14:01 1 3.70 0.00 0.20 0.00 0.02 96.08 21:14:01 2 1.32 0.00 0.08 0.12 0.02 98.46 21:14:01 3 3.99 0.00 0.25 0.02 0.03 95.71 21:15:01 all 12.09 0.00 0.85 0.72 0.05 86.29 21:15:01 0 11.71 0.00 0.70 0.08 0.03 87.47 21:15:01 1 13.61 0.00 0.63 0.38 0.05 85.33 21:15:01 2 11.25 0.00 0.89 1.57 0.07 86.22 21:15:01 3 11.80 0.00 1.17 0.84 0.05 86.14 21:16:02 all 38.74 0.00 1.48 1.15 0.08 58.56 21:16:02 0 32.35 0.00 0.97 0.10 0.07 66.51 21:16:02 1 28.82 0.00 1.61 0.69 0.07 68.83 21:16:02 2 51.99 0.00 2.04 3.11 0.12 42.73 21:16:02 3 41.80 0.00 1.29 0.69 0.07 56.16 Average: all 11.38 0.00 0.65 0.72 0.04 87.21 Average: 0 11.55 0.00 0.56 0.22 0.03 87.64 Average: 1 8.18 0.00 0.48 1.24 0.03 90.07 Average: 2 13.79 0.00 0.76 1.00 0.06 84.40 Average: 3 12.01 0.00 0.78 0.43 0.04 86.74