---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5893 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 9.9G 9.4G 52% / 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 458 1297 0 2188 3230 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:dc:08:b3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.140/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fedc:8b3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:50:b5:92 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-5893) 07/06/24 _x86_64_ (4 CPU) 12:02:41 LINUX RESTART (4 CPU) 12:03:01 tps rtps wtps bread/s bwrtn/s 12:04:02 197.48 83.57 113.91 6545.84 42270.30 12:05:01 140.07 45.14 94.93 1571.67 13059.44 12:06:01 34.05 14.48 19.57 484.82 3967.08 12:07:01 13.11 0.85 12.26 18.93 4270.22 12:08:01 72.95 48.77 24.18 2195.47 14650.63 12:09:01 59.16 43.68 15.48 2310.28 8672.69 Average: 85.99 39.40 46.59 2189.44 14485.08 12:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:02 1681356 3387184 2357296 58.37 54732 1804716 853712 16.78 535948 1640568 148484 12:05:01 921052 2862364 3117600 77.19 67724 2017476 1394020 27.40 1090680 1824804 8748 12:06:01 196880 2135396 3841772 95.13 69776 2010688 2328332 45.77 1843056 1780236 2104 12:07:01 620296 2782768 3418356 84.64 71928 2229852 1463848 28.77 1231396 1973140 98876 12:08:01 796084 3050876 3242568 80.29 73424 2329264 1187260 23.34 983696 2062820 135424 12:09:01 1430176 3382248 2608476 64.59 76288 2027052 861352 16.93 735936 1683812 25492 Average: 940974 2933473 3097678 76.70 68979 2069841 1348087 26.50 1070119 1827563 69855 12:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:02 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 12:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:02 ens3 447.68 282.55 1478.51 69.99 0.00 0.00 0.00 0.00 12:05:01 lo 1.76 1.76 0.18 0.18 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 339.31 319.43 1388.82 59.90 0.00 0.00 0.00 0.00 12:06:01 lo 128.95 128.95 13.37 13.37 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 342.38 252.72 1006.08 59.87 0.00 0.00 0.00 0.00 12:07:01 lo 1.60 1.60 0.13 0.13 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 478.44 323.23 420.85 108.03 0.00 0.00 0.00 0.00 12:08:01 lo 3.28 3.28 0.31 0.31 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 471.72 372.19 1642.69 95.01 0.00 0.00 0.00 0.00 12:09:01 lo 0.48 0.48 0.05 0.05 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 695.48 507.03 1804.45 220.40 0.00 0.00 0.00 0.00 Average: lo 22.98 22.98 2.37 2.37 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: ens3 462.83 342.92 1289.98 102.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5893) 07/06/24 _x86_64_ (4 CPU) 12:02:41 LINUX RESTART (4 CPU) 12:03:01 CPU %user %nice %system %iowait %steal %idle 12:04:02 all 18.12 0.00 2.42 6.45 0.07 72.94 12:04:02 0 15.13 0.00 1.90 3.54 0.05 79.38 12:04:02 1 35.74 0.00 2.99 5.88 0.08 55.30 12:04:02 2 15.20 0.00 2.33 5.22 0.07 77.18 12:04:02 3 6.35 0.00 2.47 11.14 0.08 79.95 12:05:01 all 22.82 0.00 1.38 2.63 0.06 73.10 12:05:01 0 19.18 0.00 1.33 2.64 0.03 76.83 12:05:01 1 36.03 0.00 1.76 1.58 0.07 60.56 12:05:01 2 18.34 0.00 1.31 1.38 0.07 78.90 12:05:01 3 17.74 0.00 1.13 4.94 0.07 76.12 12:06:01 all 37.80 0.00 1.44 0.35 0.07 60.34 12:06:01 0 38.19 0.00 1.49 0.35 0.07 59.91 12:06:01 1 40.64 0.00 1.32 0.37 0.08 57.58 12:06:01 2 39.36 0.00 1.78 0.52 0.07 58.27 12:06:01 3 32.99 0.00 1.19 0.17 0.07 65.58 12:07:01 all 16.82 0.00 0.83 0.07 0.05 82.24 12:07:01 0 16.83 0.00 0.33 0.00 0.07 82.76 12:07:01 1 14.88 0.00 0.93 0.15 0.03 84.01 12:07:01 2 18.83 0.00 0.77 0.10 0.05 80.25 12:07:01 3 16.74 0.00 1.24 0.02 0.05 81.96 12:08:01 all 43.54 0.00 1.95 1.18 0.08 53.24 12:08:01 0 43.69 0.00 1.87 2.32 0.08 52.04 12:08:01 1 41.30 0.00 1.83 0.23 0.08 56.55 12:08:01 2 42.14 0.00 2.90 1.42 0.10 53.43 12:08:01 3 47.04 0.00 1.22 0.72 0.08 50.94 12:09:01 all 41.80 0.00 1.45 1.15 0.07 55.53 12:09:01 0 39.94 0.00 1.40 0.82 0.07 57.77 12:09:01 1 43.84 0.00 1.07 2.45 0.07 52.57 12:09:01 2 28.42 0.00 1.81 0.45 0.08 69.23 12:09:01 3 54.94 0.00 1.52 0.87 0.07 42.61 Average: all 30.17 0.00 1.58 1.97 0.07 66.22 Average: 0 28.85 0.00 1.39 1.61 0.06 68.09 Average: 1 35.37 0.00 1.65 1.77 0.07 61.13 Average: 2 27.07 0.00 1.82 1.51 0.07 69.52 Average: 3 29.35 0.00 1.46 2.96 0.07 66.16