---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4197 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 14G 6.2G 68% / 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 543 1445 0 5987 7135 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:3b:3d:ca brd ff:ff:ff:ff:ff:ff inet 10.32.6.139/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe3b:3dca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:50:c3:22 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-4197) 06/24/26 _x86_64_ (4 CPU) 20:21:44 LINUX RESTART (4 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 162.31 69.29 93.02 5596.00 40282.19 20:24:01 56.29 0.12 56.17 21.46 8988.97 20:25:01 161.06 12.90 148.16 2236.29 76723.75 20:26:01 149.58 0.62 148.96 8.27 66416.26 20:27:01 66.47 0.55 65.92 10.13 22430.78 20:28:01 40.62 1.68 38.94 22.78 28977.48 20:29:01 57.27 15.88 41.39 2352.54 8159.57 20:30:01 28.91 7.26 21.64 866.51 1685.70 Average: 90.31 13.54 76.77 1389.12 31706.14 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 5855848 7389168 2311580 28.30 38944 1674228 987420 10.71 610320 1531628 64672 20:24:01 5531236 7342984 2636192 32.28 57064 1920356 1019772 11.07 672640 1765156 140620 20:25:01 3186076 7360920 4981352 60.99 91788 4143264 1186408 12.87 778456 3864380 190136 20:26:01 2178620 7348380 5988808 73.33 131604 4997492 1392200 15.11 916452 4627688 3748 20:27:01 676308 6904676 7491120 91.72 166276 5918524 2012044 21.83 1769872 5165488 347392 20:28:01 1685024 7274396 6482404 79.37 168992 5313664 1530936 16.61 1068736 4896920 13396 20:29:01 1612296 7377136 6555132 80.26 171208 5489804 984264 10.68 1193392 4851712 1468 20:30:01 1533916 7335780 6633512 81.22 173128 5524428 1035980 11.24 1263472 4858380 11956 Average: 2782416 7291680 5385012 65.93 124876 4372720 1268628 13.77 1034168 3945169 96674 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 449.32 244.12 1208.84 68.05 0.00 0.00 0.00 0.00 20:24:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 58.90 49.33 669.47 5.38 0.00 0.00 0.00 0.00 20:25:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 625.48 383.80 15073.32 30.51 0.00 0.00 0.00 0.00 20:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 ens3 111.68 93.12 629.34 8.43 0.00 0.00 0.00 0.00 20:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 ens3 189.19 180.59 1564.95 16.32 0.00 0.00 0.00 0.00 20:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 0.35 0.23 0.15 0.08 0.00 0.00 0.00 0.00 20:29:01 lo 3.57 3.57 0.31 0.31 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 119.10 225.73 13.74 1748.33 0.00 0.00 0.00 0.00 20:30:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 14.15 14.00 12.01 6.79 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.09 0.09 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: ens3 196.00 148.85 2396.15 235.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4197) 06/24/26 _x86_64_ (4 CPU) 20:21:44 LINUX RESTART (4 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 20.44 0.00 2.96 4.62 0.94 71.03 20:23:01 0 11.73 0.00 1.99 7.95 0.74 77.59 20:23:01 1 24.84 0.00 3.43 5.62 1.08 65.02 20:23:01 2 14.63 0.00 1.70 2.52 0.75 80.40 20:23:01 3 30.57 0.00 4.73 2.41 1.21 61.08 20:24:01 all 17.96 0.00 1.07 1.44 0.77 78.75 20:24:01 0 9.14 0.00 0.92 4.04 0.78 85.12 20:24:01 1 11.37 0.00 0.87 0.07 0.67 87.03 20:24:01 2 37.20 0.00 2.00 0.18 1.15 59.47 20:24:01 3 14.18 0.00 0.52 1.47 0.47 83.37 20:25:01 all 23.69 0.00 9.30 3.47 1.49 62.06 20:25:01 0 19.09 0.00 8.88 4.34 1.39 66.29 20:25:01 1 17.66 0.00 8.70 3.81 1.63 68.20 20:25:01 2 39.13 0.00 10.14 1.85 1.78 47.10 20:25:01 3 18.95 0.00 9.45 3.86 1.15 66.59 20:26:01 all 20.03 0.00 10.05 2.37 0.79 66.76 20:26:01 0 17.15 0.00 10.71 3.72 0.70 67.73 20:26:01 1 22.77 0.00 9.45 3.80 0.88 63.10 20:26:01 2 20.19 0.00 8.55 1.04 0.85 69.38 20:26:01 3 20.03 0.00 11.49 0.91 0.73 66.84 20:27:01 all 55.64 0.00 8.05 0.82 2.66 32.84 20:27:01 0 53.92 0.00 8.26 0.30 2.79 34.72 20:27:01 1 56.07 0.00 8.40 2.49 2.64 30.41 20:27:01 2 55.69 0.00 7.54 0.12 2.67 33.98 20:27:01 3 56.84 0.00 8.01 0.38 2.55 32.22 20:28:01 all 65.78 0.00 9.18 0.45 3.19 21.40 20:28:01 0 62.71 0.00 9.15 0.28 3.08 24.77 20:28:01 1 68.53 0.00 8.90 0.42 3.33 18.83 20:28:01 2 67.88 0.00 9.35 0.08 2.96 19.72 20:28:01 3 64.04 0.00 9.30 1.00 3.37 22.28 20:29:01 all 32.60 0.00 6.40 1.33 2.03 57.63 20:29:01 0 34.28 0.00 6.91 0.79 2.16 55.87 20:29:01 1 30.10 0.00 6.11 1.37 1.79 60.63 20:29:01 2 36.02 0.00 6.48 0.68 2.22 54.59 20:29:01 3 30.01 0.00 6.12 2.47 1.95 59.45 20:30:01 all 20.87 0.00 1.35 0.84 0.67 76.27 20:30:01 0 15.30 0.00 1.15 0.07 0.53 82.95 20:30:01 1 14.57 0.00 0.90 0.08 0.52 83.93 20:30:01 2 14.23 0.00 1.22 2.52 0.67 81.37 20:30:01 3 39.38 0.00 2.09 0.70 0.98 56.85 Average: all 32.16 0.00 6.03 1.91 1.57 58.32 Average: 0 27.95 0.00 5.98 2.68 1.52 61.87 Average: 1 30.75 0.00 5.83 2.20 1.57 59.65 Average: 2 35.66 0.00 5.86 1.12 1.63 55.72 Average: 3 34.30 0.00 6.45 1.65 1.55 56.05