---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7155 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 12G 7.8G 60% / 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: 7975 521 2423 0 5030 7155 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:b8:ea:76 brd ff:ff:ff:ff:ff:ff inet 10.32.7.254/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:feb8:ea76/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:97:65:6a 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-7155) 02/21/26 _x86_64_ (4 CPU) 00:45:46 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 161.14 69.31 91.83 5602.53 40247.98 00:48:01 72.28 12.18 60.10 2226.19 8689.24 00:49:01 254.95 2.08 252.87 69.98 32626.72 00:50:01 587.34 0.00 587.34 0.00 28193.57 00:51:01 259.47 0.52 258.96 10.26 37493.88 00:52:01 47.87 0.05 47.82 5.73 21018.19 00:53:01 1.90 0.03 1.87 5.60 75.05 00:54:01 13.70 0.30 13.40 20.00 546.84 Average: 174.83 10.56 164.27 992.52 21111.41 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 5866528 7398208 2300892 28.17 38628 1673104 989020 10.73 599912 1530200 63360 00:48:01 5590440 7440004 2576980 31.55 58864 1955104 1086960 11.79 615236 1758072 102716 00:49:01 4665916 7288564 3501504 42.87 85912 2667684 1354868 14.70 866744 2365880 13236 00:50:01 3876300 7289352 4291120 52.54 122444 3321992 1361936 14.78 900964 3016564 6216 00:51:01 2756948 7375264 5410472 66.24 157472 4413644 1272156 13.80 857396 4098872 354956 00:52:01 2540388 7378476 5627032 68.90 163440 4613336 1085580 11.78 2188732 2970524 336 00:53:01 2512860 7378144 5654560 69.23 163464 4613372 1085580 11.78 3294056 1864952 8 00:54:01 2435744 7279408 5731676 70.18 163944 4621256 1114896 12.10 3452708 1813468 24332 Average: 3780640 7353428 4386780 53.71 119271 3484936 1168874 12.68 1596968 2427316 70645 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 00:47:01 ens3 398.67 221.65 1190.46 66.64 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 00:48:01 ens3 53.02 45.82 564.29 7.92 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:49:01 ens3 639.55 448.37 4806.26 46.39 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 23.01 16.41 6.38 4.77 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 577.15 455.81 6417.03 31.59 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 2.27 2.27 0.19 0.19 0.00 0.00 0.00 0.00 00:52:01 ens3 888.74 1115.81 1304.51 7880.04 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 00:53:01 ens3 370.34 642.99 24.43 5178.39 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 00:54:01 ens3 78.65 141.86 14.40 1051.05 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 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 378.65 386.10 1791.00 1783.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7155) 02/21/26 _x86_64_ (4 CPU) 00:45:46 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 18.99 0.00 2.68 4.92 1.08 72.33 00:47:01 0 32.60 0.00 4.87 1.57 1.47 59.49 00:47:01 1 20.79 0.00 2.12 3.08 0.98 73.02 00:47:01 2 10.57 0.00 2.45 9.67 1.09 76.22 00:47:01 3 12.00 0.00 1.30 5.34 0.80 80.55 00:48:01 all 20.14 0.00 1.46 1.96 0.78 75.66 00:48:01 0 8.38 0.00 0.62 1.80 0.50 88.70 00:48:01 1 52.55 0.00 3.37 1.68 1.67 40.74 00:48:01 2 8.39 0.00 0.92 3.60 0.48 86.61 00:48:01 3 11.20 0.00 0.92 0.75 0.43 86.70 00:49:01 all 7.75 0.00 3.69 6.92 0.54 81.11 00:49:01 0 8.01 0.00 4.48 6.55 0.54 80.42 00:49:01 1 3.48 0.00 3.19 5.95 0.55 86.83 00:49:01 2 7.80 0.00 3.05 3.46 0.61 85.08 00:49:01 3 11.71 0.00 4.02 11.66 0.49 72.11 00:50:01 all 2.81 0.00 4.31 19.44 0.20 73.24 00:50:01 0 1.85 0.00 3.80 22.72 0.15 71.47 00:50:01 1 3.38 0.00 3.11 6.78 0.23 86.50 00:50:01 2 4.02 0.00 6.50 27.96 0.15 61.37 00:50:01 3 1.99 0.00 3.85 20.43 0.23 73.49 00:51:01 all 8.14 0.00 4.30 7.93 0.60 79.05 00:51:01 0 4.38 0.00 1.77 6.17 0.38 87.29 00:51:01 1 9.42 0.00 3.59 8.41 0.63 77.95 00:51:01 2 12.32 0.00 5.43 0.07 0.82 81.37 00:51:01 3 6.48 0.00 6.45 16.97 0.57 69.53 00:52:01 all 49.81 0.00 3.99 0.80 1.88 43.53 00:52:01 0 48.22 0.00 3.85 1.00 1.87 45.07 00:52:01 1 49.94 0.00 3.50 1.24 1.86 43.47 00:52:01 2 51.45 0.00 4.40 0.42 2.01 41.73 00:52:01 3 49.63 0.00 4.23 0.54 1.76 43.84 00:53:01 all 35.19 0.00 1.92 0.01 1.15 61.72 00:53:01 0 30.02 0.00 1.71 0.03 1.03 67.20 00:53:01 1 36.46 0.00 1.98 0.00 1.24 60.32 00:53:01 2 37.11 0.00 2.26 0.00 1.30 59.34 00:53:01 3 37.22 0.00 1.76 0.00 1.05 59.97 00:54:01 all 17.79 0.00 0.94 0.42 0.46 80.39 00:54:01 0 6.77 0.00 0.65 0.07 0.25 92.26 00:54:01 1 15.54 0.00 0.77 1.08 0.28 82.33 00:54:01 2 11.37 0.00 0.95 0.02 0.40 87.26 00:54:01 3 37.55 0.00 1.39 0.54 0.89 59.64 Average: all 20.09 0.00 2.91 5.29 0.84 70.87 Average: 0 17.55 0.00 2.72 4.99 0.77 73.97 Average: 1 23.93 0.00 2.70 3.53 0.93 68.91 Average: 2 17.90 0.00 3.24 5.65 0.86 72.36 Average: 3 20.97 0.00 2.98 7.02 0.78 68.25