---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13310 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 11G 8.7G 56% / 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 468 1790 0 1684 3192 Swap: 1023 1 1022 ---> 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:b5:66:c5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.221/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:feb5:66c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:78:77:ee 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-13310) 12/17/24 _x86_64_ (4 CPU) 01:07:42 LINUX RESTART (4 CPU) 01:08:01 tps rtps wtps bread/s bwrtn/s 01:09:02 188.89 83.72 105.17 6575.30 41868.91 01:10:01 166.99 13.00 154.00 2269.60 31678.89 01:11:01 269.99 46.94 223.05 1023.72 46654.23 01:12:01 106.72 71.20 35.51 8085.59 2021.66 01:13:01 69.97 65.47 4.50 1408.17 114.51 01:14:01 60.72 34.94 25.78 1470.29 1422.43 Average: 143.83 52.65 91.17 3475.22 20598.48 01:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:02 1684368 3382620 2354284 58.29 52616 1799704 883192 17.36 537364 1634296 146048 01:10:01 107440 2912528 3931212 97.34 123688 2626768 1501532 29.52 1080784 2497196 294584 01:11:01 441664 2243228 3596988 89.06 151596 1667744 1522888 29.94 1698844 1507296 7404 01:12:01 325220 2018404 3713432 91.95 154016 1559616 1942904 38.19 1824592 1519144 936 01:13:01 254240 1690152 3784412 93.70 154380 1325552 1598688 31.43 2189652 1227464 180 01:14:01 1871284 3275396 2167368 53.67 156660 1317916 994932 19.56 688056 1172456 17424 Average: 780703 2587055 3257949 80.67 132159 1716217 1407356 27.66 1336549 1592975 77763 01:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:02 ens3 355.94 228.16 1449.06 67.39 0.00 0.00 0.00 0.00 01:09:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 ens3 746.61 323.52 3466.33 47.02 0.00 0.00 0.00 0.00 01:10:01 lo 2.91 2.91 0.29 0.29 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 482.98 108.06 3563.59 8.35 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 9.03 6.98 1.95 2.93 0.00 0.00 0.00 0.00 01:12:01 lo 39.06 39.06 1467.63 1467.63 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 1.40 1.08 0.29 0.79 0.00 0.00 0.00 0.00 01:13:01 lo 4.15 4.15 4.63 4.63 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 24.55 26.13 14.34 48.50 0.00 0.00 0.00 0.00 01:14:01 lo 3.13 3.13 0.27 0.27 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 268.79 115.08 1410.45 29.11 0.00 0.00 0.00 0.00 Average: lo 8.40 8.40 246.14 246.14 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-13310) 12/17/24 _x86_64_ (4 CPU) 01:07:42 LINUX RESTART (4 CPU) 01:08:01 CPU %user %nice %system %iowait %steal %idle 01:09:02 all 18.99 0.00 2.67 5.81 0.06 72.48 01:09:02 0 9.04 0.00 1.87 6.55 0.07 82.47 01:09:02 1 24.76 0.00 2.56 2.97 0.07 69.65 01:09:02 2 17.08 0.00 2.34 8.98 0.07 71.53 01:09:02 3 25.10 0.00 3.90 4.72 0.07 66.21 01:10:01 all 23.19 0.00 5.10 4.76 0.08 66.87 01:10:01 0 22.21 0.00 5.73 3.01 0.07 68.97 01:10:01 1 21.44 0.00 4.65 4.83 0.09 69.00 01:10:01 2 25.96 0.00 4.99 9.92 0.09 59.05 01:10:01 3 23.17 0.00 5.04 1.28 0.07 70.44 01:11:01 all 29.78 0.00 6.96 6.86 0.08 56.33 01:11:01 0 35.76 0.00 6.10 1.73 0.07 56.34 01:11:01 1 26.00 0.00 7.18 12.28 0.07 54.47 01:11:01 2 30.32 0.00 7.51 11.29 0.08 50.79 01:11:01 3 27.03 0.00 7.03 2.16 0.07 63.72 01:12:01 all 59.05 0.00 6.27 2.39 0.10 32.18 01:12:01 0 58.87 0.00 6.22 2.60 0.08 32.22 01:12:01 1 58.92 0.00 6.16 1.28 0.10 33.54 01:12:01 2 56.06 0.00 6.33 2.42 0.12 35.08 01:12:01 3 62.43 0.00 6.35 3.24 0.08 27.90 01:13:01 all 42.42 0.00 6.00 1.48 0.08 50.02 01:13:01 0 43.81 0.00 6.26 2.60 0.10 47.22 01:13:01 1 31.76 0.00 5.75 1.18 0.08 61.23 01:13:01 2 49.69 0.00 5.98 1.50 0.08 42.75 01:13:01 3 44.45 0.00 6.04 0.69 0.08 48.73 01:14:01 all 35.32 0.00 4.12 1.27 0.07 59.22 01:14:01 0 50.07 0.00 4.12 0.67 0.07 45.08 01:14:01 1 24.25 0.00 4.00 0.98 0.07 70.70 01:14:01 2 40.04 0.00 3.99 3.06 0.08 52.83 01:14:01 3 27.03 0.00 4.39 0.35 0.07 68.16 Average: all 34.80 0.00 5.18 3.76 0.08 56.18 Average: 0 36.65 0.00 5.05 2.86 0.08 55.37 Average: 1 31.17 0.00 5.04 3.91 0.08 59.80 Average: 2 36.54 0.00 5.18 6.18 0.09 52.01 Average: 3 34.87 0.00 5.46 2.07 0.07 57.52