---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-35 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 13G 6.9G 65% / 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 460 698 0 2785 3201 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:a2:c1:06 brd ff:ff:ff:ff:ff:ff inet 10.32.7.58/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fea2:c106/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:97:5a:6b 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-35) 02/12/25 _x86_64_ (4 CPU) 10:00:54 LINUX RESTART (4 CPU) 10:01:01 tps rtps wtps bread/s bwrtn/s 10:02:02 170.32 76.07 94.25 5715.98 41909.57 10:03:01 104.81 12.69 92.12 2284.77 26716.15 10:04:01 259.59 89.36 170.24 5008.79 100375.08 10:05:01 160.82 52.99 107.83 4393.93 22117.65 10:06:01 218.01 44.73 173.29 1866.49 6781.94 10:07:01 91.02 2.37 88.65 166.74 8599.13 10:08:01 317.60 289.74 27.86 26481.32 9455.62 10:09:01 119.85 95.25 24.60 4001.87 1247.60 Average: 180.42 83.04 97.37 6248.08 27155.99 10:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:02 1683192 3347020 2355460 58.32 40740 1781940 904260 17.78 564220 1618924 124508 10:03:01 852388 3343240 3186264 78.89 63484 2559808 1087648 21.38 628036 2329496 144516 10:04:01 122280 3271360 3916372 96.97 114104 3083116 1273864 25.04 621376 2965600 760 10:05:01 1264904 3252968 2773748 68.68 124836 1977208 1310148 25.75 790008 1719416 1340 10:06:01 1121876 3324584 2916776 72.22 140440 2144460 1233676 24.25 812536 1806316 36404 10:07:01 1006064 3327592 3032588 75.09 142788 2255812 1235844 24.29 874056 1858532 468 10:08:01 921032 3314156 3117620 77.19 143516 2378244 1139952 22.41 837872 2043088 4272 10:09:01 747684 3286508 3290968 81.49 146152 2516896 1013868 19.93 1822912 1221536 17248 Average: 964928 3308428 3073724 76.11 114508 2337186 1149908 22.60 868877 1945364 41190 10:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:02 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 10:02:02 ens3 416.98 302.82 1969.62 71.77 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 10:03:01 ens3 243.09 149.69 7284.80 14.76 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:04:01 ens3 263.21 173.08 6609.66 12.04 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 ens3 189.37 106.58 256.24 54.00 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:06:01 ens3 174.42 109.88 818.45 12.44 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 69.06 48.78 68.39 15.06 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 ens3 100.43 53.87 25.00 30.50 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 4.47 4.47 0.40 0.40 0.00 0.00 0.00 0.00 10:09:01 ens3 398.67 722.55 46.39 5624.16 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 1.08 1.08 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 231.88 208.51 2124.35 730.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-35) 02/12/25 _x86_64_ (4 CPU) 10:00:54 LINUX RESTART (4 CPU) 10:01:01 CPU %user %nice %system %iowait %steal %idle 10:02:02 all 15.83 0.00 2.16 5.24 0.06 76.71 10:02:02 0 10.83 0.00 1.61 3.25 0.05 84.26 10:02:02 1 17.59 0.00 2.49 4.23 0.05 75.64 10:02:02 2 23.29 0.00 1.82 1.51 0.08 73.29 10:02:02 3 11.58 0.00 2.72 12.00 0.07 73.64 10:03:01 all 14.89 0.00 1.89 2.47 0.06 80.69 10:03:01 0 6.82 0.00 1.88 3.16 0.02 88.12 10:03:01 1 2.72 0.00 1.02 1.86 0.03 94.36 10:03:01 2 44.28 0.00 3.33 0.87 0.10 51.42 10:03:01 3 5.75 0.00 1.31 3.99 0.03 88.91 10:04:01 all 17.27 0.00 6.60 5.61 0.10 70.42 10:04:01 0 15.21 0.00 7.87 4.17 0.12 72.63 10:04:01 1 19.98 0.00 6.97 6.67 0.10 66.28 10:04:01 2 15.24 0.00 5.68 3.23 0.10 75.75 10:04:01 3 18.63 0.00 5.87 8.41 0.09 67.00 10:05:01 all 42.10 0.00 19.18 4.50 0.12 34.10 10:05:01 0 39.99 0.00 19.07 1.91 0.12 38.92 10:05:01 1 43.54 0.00 19.00 1.37 0.12 35.97 10:05:01 2 46.14 0.00 18.78 3.87 0.13 31.07 10:05:01 3 38.75 0.00 19.84 10.86 0.12 30.43 10:06:01 all 13.27 0.00 7.03 6.85 0.08 72.77 10:06:01 0 13.94 0.00 6.61 1.08 0.07 78.31 10:06:01 1 10.46 0.00 5.48 1.05 0.05 82.95 10:06:01 2 15.37 0.00 7.76 11.69 0.10 65.08 10:06:01 3 13.30 0.00 8.29 13.60 0.10 64.71 10:07:01 all 26.26 0.00 7.94 2.42 0.09 63.28 10:07:01 0 21.53 0.00 7.13 0.97 0.08 70.29 10:07:01 1 22.78 0.00 7.15 0.85 0.07 69.16 10:07:01 2 29.59 0.00 8.33 2.19 0.10 59.79 10:07:01 3 31.16 0.00 9.15 5.69 0.08 53.92 10:08:01 all 28.66 0.00 11.02 18.67 0.10 41.56 10:08:01 0 28.51 0.00 11.41 17.55 0.08 42.44 10:08:01 1 27.39 0.00 10.97 16.22 0.10 45.32 10:08:01 2 28.10 0.00 10.86 21.31 0.12 39.61 10:08:01 3 30.64 0.00 10.82 19.59 0.10 38.86 10:09:01 all 33.81 0.00 1.43 3.54 0.07 61.15 10:09:01 0 47.09 0.00 2.15 4.59 0.10 46.07 10:09:01 1 24.37 0.00 0.82 1.67 0.05 73.08 10:09:01 2 24.67 0.00 1.35 4.30 0.07 69.61 10:09:01 3 39.04 0.00 1.39 3.63 0.08 55.86 Average: all 24.05 0.00 7.17 6.16 0.08 62.54 Average: 0 23.05 0.00 7.22 4.58 0.08 65.07 Average: 1 21.15 0.00 6.75 4.23 0.07 67.79 Average: 2 28.33 0.00 7.25 6.12 0.10 58.20 Average: 3 23.67 0.00 7.44 9.73 0.08 59.07