---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4686 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 11G 8.7G 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 466 1639 0 1838 3194 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:b0:83:05 brd ff:ff:ff:ff:ff:ff inet 10.32.7.32/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:feb0:8305/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:61:02:4f 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-4686) 09/10/24 _x86_64_ (4 CPU) 01:07:40 LINUX RESTART (4 CPU) 01:08:01 tps rtps wtps bread/s bwrtn/s 01:09:01 195.25 84.00 111.25 6590.23 42526.53 01:10:01 197.92 14.66 183.26 2287.28 39333.11 01:11:01 216.27 34.64 181.63 657.96 36659.83 01:12:01 122.43 90.32 32.11 8407.53 1885.15 01:13:01 25.68 23.95 1.73 672.42 31.19 01:14:01 86.27 59.46 26.81 2962.71 1480.82 Average: 140.65 51.17 89.48 3596.00 20322.38 01:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 1700668 3397752 2337984 57.89 52696 1798744 850500 16.72 525068 1633260 125708 01:10:01 132304 2905540 3906348 96.72 127832 2575652 1498492 29.46 1058380 2477536 103316 01:11:01 539204 2320024 3499448 86.65 145316 1662184 1508092 29.64 1620616 1511548 9416 01:12:01 1476600 3186888 2562052 63.44 147640 1617372 1343960 26.42 878668 1358236 360 01:13:01 805364 2314844 3233288 80.06 147792 1381540 1473384 28.96 1583784 1310448 3020 01:14:01 1686472 3248012 2352180 58.24 151948 1484192 1014540 19.94 736124 1317372 16280 Average: 1056769 2895510 2981883 73.83 128871 1753281 1281495 25.19 1067107 1601400 43017 01:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 ens3 367.81 237.66 1455.21 68.64 0.00 0.00 0.00 0.00 01:09:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 ens3 688.12 277.73 3330.02 43.23 0.00 0.00 0.00 0.00 01:10:01 lo 2.66 2.66 0.25 0.25 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 ens3 335.21 99.33 3554.84 7.74 0.00 0.00 0.00 0.00 01:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 ens3 9.13 8.63 1.89 3.62 0.00 0.00 0.00 0.00 01:12:01 lo 42.66 42.66 1474.38 1474.38 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 0.03 0.05 0.01 0.02 0.00 0.00 0.00 0.00 01:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 46.84 63.04 17.87 301.44 0.00 0.00 0.00 0.00 01:14:01 lo 4.67 4.67 0.41 0.41 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 241.24 114.42 1393.65 70.77 0.00 0.00 0.00 0.00 Average: lo 8.51 8.51 245.81 245.81 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4686) 09/10/24 _x86_64_ (4 CPU) 01:07:40 LINUX RESTART (4 CPU) 01:08:01 CPU %user %nice %system %iowait %steal %idle 01:09:01 all 19.17 0.00 2.55 6.14 0.07 72.07 01:09:01 0 33.99 0.00 4.09 4.68 0.07 57.17 01:09:01 1 14.70 0.00 2.78 9.98 0.07 72.47 01:09:01 2 10.60 0.00 1.73 2.73 0.07 84.88 01:09:01 3 17.43 0.00 1.59 7.15 0.08 73.74 01:10:01 all 23.35 0.00 5.70 5.24 0.08 65.63 01:10:01 0 17.47 0.00 3.97 4.49 0.05 74.03 01:10:01 1 20.77 0.00 6.65 6.33 0.10 66.16 01:10:01 2 21.74 0.00 6.03 4.41 0.10 67.72 01:10:01 3 33.39 0.00 6.18 5.74 0.08 54.61 01:11:01 all 36.71 0.00 7.11 6.65 0.09 49.44 01:11:01 0 40.90 0.00 7.93 4.17 0.08 46.91 01:11:01 1 35.48 0.00 8.32 8.64 0.10 47.46 01:11:01 2 37.22 0.00 6.11 6.87 0.08 49.72 01:11:01 3 33.24 0.00 6.08 6.91 0.08 53.69 01:12:01 all 54.38 0.00 6.18 3.17 0.11 36.16 01:12:01 0 52.49 0.00 6.27 2.51 0.12 38.60 01:12:01 1 53.18 0.00 6.23 4.50 0.10 35.99 01:12:01 2 59.95 0.00 6.34 4.59 0.12 29.01 01:12:01 3 51.87 0.00 5.93 1.11 0.10 40.99 01:13:01 all 44.45 0.00 6.09 0.51 0.10 48.86 01:13:01 0 32.22 0.00 6.04 0.10 0.08 61.56 01:13:01 1 64.01 0.00 6.49 1.01 0.10 28.40 01:13:01 2 37.37 0.00 6.08 0.58 0.08 55.88 01:13:01 3 44.26 0.00 5.72 0.32 0.10 49.60 01:14:01 all 32.86 0.00 3.56 1.79 0.08 61.72 01:14:01 0 43.94 0.00 4.18 1.30 0.10 50.48 01:14:01 1 27.75 0.00 3.32 2.95 0.07 65.92 01:14:01 2 26.62 0.00 3.50 1.02 0.07 68.80 01:14:01 3 33.19 0.00 3.22 1.88 0.07 61.64 Average: all 35.14 0.00 5.19 3.91 0.09 55.67 Average: 0 36.82 0.00 5.41 2.87 0.08 54.82 Average: 1 35.98 0.00 5.63 5.56 0.09 52.74 Average: 2 32.23 0.00 4.96 3.36 0.09 59.37 Average: 3 35.53 0.00 4.78 3.86 0.09 55.74