---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4726 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 7.2G 63% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 525 1725 0 5724 7152 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:5f:e2:57 brd ff:ff:ff:ff:ff:ff inet 10.32.7.221/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fe5f:e257/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:ad:c7:7a 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-4726) 07/03/25 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 157.59 69.39 88.20 5626.53 39844.71 15:35:01 58.46 0.15 58.31 26.13 8836.26 15:36:01 145.91 23.60 122.31 3166.67 85228.73 15:37:01 305.85 0.62 305.23 17.47 54877.47 15:38:01 74.01 0.18 73.83 8.00 10652.98 15:39:01 56.58 28.24 28.34 1282.64 6560.61 15:40:01 25.12 0.62 24.51 76.37 1703.03 Average: 117.64 17.54 100.10 1457.65 29669.70 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 5877952 7400104 2289476 28.03 37624 1664348 997292 10.82 598500 1520212 64384 15:35:01 5573828 7362448 2593600 31.76 58112 1894504 1040896 11.29 649580 1740416 129000 15:36:01 2446176 7367936 5721252 70.05 101688 4836516 1176132 12.76 683524 4654724 541912 15:37:01 2312276 7373452 5855152 71.69 142672 4882352 1377724 14.95 812744 4602820 104 15:38:01 1568216 7060192 6599212 80.80 156140 5253956 1851584 20.09 1342704 4766480 156472 15:39:01 1793424 7339696 6374004 78.04 157124 5313584 1046904 11.36 1240124 4653268 7520 15:40:01 1736664 7292036 6430764 78.74 158756 5321332 1097920 11.91 1293528 4656472 11940 Average: 3044077 7313695 5123351 62.73 116017 4166656 1226922 13.31 945815 3799199 130190 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:34:01 ens3 386.97 202.68 1099.72 63.94 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 15:35:01 ens3 47.98 39.51 638.73 5.33 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:36:01 ens3 503.73 282.59 13981.47 21.06 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 146.15 104.60 555.16 8.13 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 87.09 66.04 435.44 6.17 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 15:39:01 ens3 227.31 128.84 1591.98 26.45 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:40:01 ens3 14.70 11.83 14.59 5.59 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 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 201.98 119.44 2616.64 19.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4726) 07/03/25 _x86_64_ (4 CPU) 15:32:42 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 19.43 0.00 2.84 5.01 1.69 71.03 15:34:01 0 12.68 0.00 1.25 5.70 1.37 79.01 15:34:01 1 31.44 0.00 2.19 3.15 1.68 61.53 15:34:01 2 19.80 0.00 3.18 1.73 2.17 73.11 15:34:01 3 13.79 0.00 4.74 9.44 1.55 70.49 15:35:01 all 20.47 0.00 1.25 1.89 0.86 75.53 15:35:01 0 11.80 0.00 0.73 0.50 0.62 86.36 15:35:01 1 56.70 0.00 2.86 2.01 1.85 36.58 15:35:01 2 0.92 0.00 0.60 5.00 0.59 92.89 15:35:01 3 12.34 0.00 0.82 0.07 0.42 86.36 15:36:01 all 17.77 0.00 8.98 2.48 2.17 68.60 15:36:01 0 15.98 0.00 7.75 1.90 1.80 72.56 15:36:01 1 18.76 0.00 7.89 3.69 2.33 67.34 15:36:01 2 15.59 0.00 9.20 3.41 2.27 69.53 15:36:01 3 20.75 0.00 11.08 0.92 2.29 64.97 15:37:01 all 12.01 0.00 5.05 9.78 1.19 71.96 15:37:01 0 15.78 0.00 4.70 4.85 1.19 73.49 15:37:01 1 10.17 0.00 6.64 23.20 1.11 58.87 15:37:01 2 14.45 0.00 4.61 7.02 1.35 72.57 15:37:01 3 7.64 0.00 4.28 4.12 1.09 82.87 15:38:01 all 63.05 0.00 9.15 1.35 6.15 20.30 15:38:01 0 63.41 0.00 9.33 1.06 6.40 19.79 15:38:01 1 64.02 0.00 8.73 0.81 5.99 20.45 15:38:01 2 63.91 0.00 9.06 1.86 6.03 19.14 15:38:01 3 60.87 0.00 9.46 1.68 6.19 21.81 15:39:01 all 38.40 0.00 4.26 1.09 4.51 51.75 15:39:01 0 42.25 0.00 4.08 0.86 4.21 48.60 15:39:01 1 39.95 0.00 3.92 0.43 4.30 51.40 15:39:01 2 33.37 0.00 4.75 1.33 4.88 55.68 15:39:01 3 38.00 0.00 4.27 1.73 4.65 51.34 15:40:01 all 21.31 0.00 1.00 0.88 0.92 75.89 15:40:01 0 17.55 0.00 1.33 0.43 0.67 80.02 15:40:01 1 51.66 0.00 1.60 0.27 1.73 44.75 15:40:01 2 15.00 0.00 0.75 0.70 0.80 82.75 15:40:01 3 0.95 0.00 0.35 2.12 0.50 96.08 Average: all 27.57 0.00 4.64 3.20 2.51 62.08 Average: 0 25.71 0.00 4.16 2.18 2.33 65.62 Average: 1 39.09 0.00 4.82 4.76 2.72 48.60 Average: 2 23.38 0.00 4.59 3.00 2.59 66.45 Average: 3 22.12 0.00 4.98 2.87 2.39 67.64