---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2203 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 9.8G 9.5G 51% / 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: 3944 459 1011 0 2473 3225 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:f9:bb:f4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.24/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:fef9:bbf4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:b1:ce:05 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-2203) 01/18/25 _x86_64_ (4 CPU) 12:02:43 LINUX RESTART (4 CPU) 12:03:01 tps rtps wtps bread/s bwrtn/s 12:04:02 181.37 69.27 112.10 5632.79 42398.42 12:05:01 141.60 46.26 95.34 1583.32 13248.47 12:06:01 33.04 14.33 18.71 477.17 3467.64 12:07:01 7.68 0.82 6.87 18.66 274.49 12:08:01 25.57 4.55 21.02 92.52 9824.53 12:09:01 54.81 38.78 16.03 2620.36 15728.31 12:10:01 55.77 31.99 23.78 1354.84 1830.63 Average: 71.22 29.38 41.84 1682.38 12392.78 12:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:02 1665984 3354928 2372676 58.75 54432 1788788 882400 17.35 545400 1642980 165288 12:05:01 948124 2876416 3090536 76.52 67260 2004372 1385472 27.23 1053652 1829940 7416 12:06:01 200748 2127888 3837912 95.03 69076 1999644 2417676 47.52 1830500 1782184 1312 12:07:01 672584 2805060 3366076 83.35 70452 2201668 1440476 28.32 1192688 1958596 199016 12:08:01 586228 2774876 3452432 85.48 71808 2257860 1454572 28.59 1247996 1991888 237832 12:09:01 185156 2618032 3853504 95.42 73196 2500068 1552696 30.52 1449756 2190676 13628 12:10:01 1034664 3276420 3003996 74.38 77308 2312208 946008 18.60 858064 1948784 15836 Average: 756213 2833374 3282447 81.28 69076 2152087 1439900 28.30 1168294 1906435 91475 12:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:02 ens3 445.38 260.76 1502.51 69.25 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 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 12:05:01 ens3 400.10 375.38 1610.58 72.93 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 lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 12:06:01 ens3 271.06 209.16 754.88 45.69 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 lo 120.89 120.89 12.04 12.04 0.00 0.00 0.00 0.00 12:07:01 ens3 205.57 173.90 98.58 72.43 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 lo 1.97 1.97 0.14 0.14 0.00 0.00 0.00 0.00 12:08:01 ens3 389.17 330.26 942.23 86.82 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 lo 2.21 2.21 0.19 0.19 0.00 0.00 0.00 0.00 12:09:01 ens3 475.95 368.67 2273.26 68.05 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 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 12:10:01 ens3 272.59 198.77 105.64 154.84 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 351.30 273.62 1039.69 81.45 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 18.74 18.74 1.86 1.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2203) 01/18/25 _x86_64_ (4 CPU) 12:02:43 LINUX RESTART (4 CPU) 12:03:01 CPU %user %nice %system %iowait %steal %idle 12:04:02 all 19.78 0.00 2.27 5.61 0.06 72.28 12:04:02 0 16.88 0.00 1.92 4.45 0.05 76.69 12:04:02 1 8.29 0.00 1.22 4.56 0.05 85.88 12:04:02 2 36.56 0.00 4.51 6.11 0.10 52.72 12:04:02 3 17.49 0.00 1.44 7.32 0.07 73.69 12:05:01 all 23.77 0.00 1.51 2.51 0.08 72.12 12:05:01 0 19.45 0.00 1.02 1.71 0.07 77.75 12:05:01 1 32.96 0.00 2.43 4.22 0.10 60.29 12:05:01 2 21.89 0.00 1.52 0.90 0.10 75.58 12:05:01 3 20.80 0.00 1.07 3.18 0.05 74.89 12:06:01 all 37.77 0.00 1.51 0.28 0.08 60.35 12:06:01 0 38.09 0.00 1.69 0.30 0.08 59.83 12:06:01 1 38.67 0.00 1.48 0.27 0.08 59.50 12:06:01 2 39.11 0.00 1.61 0.25 0.08 58.95 12:06:01 3 35.22 0.00 1.27 0.30 0.08 63.12 12:07:01 all 15.91 0.00 0.64 0.03 0.05 83.37 12:07:01 0 16.74 0.00 0.50 0.08 0.03 82.64 12:07:01 1 18.63 0.00 1.00 0.03 0.05 80.28 12:07:01 2 12.69 0.00 0.73 0.02 0.05 86.50 12:07:01 3 15.57 0.00 0.32 0.00 0.03 84.08 12:08:01 all 26.03 0.00 1.40 0.28 0.07 72.22 12:08:01 0 26.61 0.00 1.38 0.40 0.07 71.55 12:08:01 1 26.79 0.00 1.22 0.25 0.07 71.68 12:08:01 2 21.20 0.00 1.69 0.18 0.07 76.86 12:08:01 3 29.50 0.00 1.30 0.33 0.08 68.78 12:09:01 all 32.09 0.00 1.26 1.06 0.07 65.52 12:09:01 0 31.02 0.00 0.97 0.77 0.07 67.18 12:09:01 1 30.77 0.00 1.38 1.05 0.07 66.74 12:09:01 2 33.55 0.00 1.70 1.09 0.07 63.60 12:09:01 3 33.05 0.00 1.00 1.32 0.08 64.54 12:10:01 all 41.57 0.00 1.55 1.25 0.08 55.55 12:10:01 0 36.15 0.00 1.08 0.15 0.08 62.53 12:10:01 1 28.83 0.00 2.06 1.88 0.07 67.17 12:10:01 2 43.23 0.00 1.65 2.34 0.08 52.69 12:10:01 3 58.19 0.00 1.35 0.64 0.08 39.74 Average: all 28.14 0.00 1.45 1.57 0.07 68.77 Average: 0 26.43 0.00 1.22 1.13 0.06 71.16 Average: 1 26.40 0.00 1.54 1.74 0.07 70.25 Average: 2 29.76 0.00 1.92 1.55 0.08 66.69 Average: 3 29.99 0.00 1.11 1.87 0.07 66.96