---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13096 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 11G 9.0G 54% / 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 518 3865 0 3591 7158 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:4d:62:01 brd ff:ff:ff:ff:ff:ff inet 10.32.7.229/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe4d:6201/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:36:df:28:21 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-13096) 09/19/26 _x86_64_ (4 CPU) 17:49:45 LINUX RESTART (4 CPU) 17:50:01 tps rtps wtps bread/s bwrtn/s 17:51:01 165.61 61.36 104.25 5007.30 42066.21 17:52:01 123.86 38.78 85.09 2300.68 45508.15 17:53:01 15.83 0.03 15.79 0.27 6833.46 17:54:01 58.71 11.80 46.91 822.13 5722.65 17:55:01 28.91 0.60 28.31 67.71 3956.68 Average: 78.58 22.51 56.07 1639.51 20816.40 17:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:51:01 5663224 7349356 2504204 30.66 48952 1808828 1040004 11.28 672540 1643896 194016 17:52:01 4191156 7205692 3976272 48.68 63204 3095584 1136492 12.33 806752 2925980 115864 17:53:01 4086676 7186908 4080752 49.96 65708 3176512 1144504 12.42 826208 3005488 2788 17:54:01 3964140 7325624 4203288 51.46 71320 3424228 1006664 10.92 810072 3130568 88860 17:55:01 3946336 7317476 4221092 51.68 74744 3429588 1012280 10.98 834668 3123576 9852 Average: 4370306 7277011 3797122 46.49 64786 2986948 1067989 11.59 790048 2765902 82276 17:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:51:01 ens3 356.94 226.91 1572.93 66.08 0.00 0.00 0.00 0.00 17:51:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 855.39 536.68 18001.85 54.10 0.00 0.00 0.00 0.00 17:52:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 120.33 129.67 1314.26 24.22 0.00 0.00 0.00 0.00 17:53:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 ens3 421.03 414.61 2420.20 86.19 0.00 0.00 0.00 0.00 17:54:01 lo 6.43 6.43 2.11 2.11 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 ens3 13.16 12.85 8.74 6.42 0.00 0.00 0.00 0.00 17:55:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 353.35 264.13 4663.33 47.40 0.00 0.00 0.00 0.00 Average: lo 2.03 2.03 0.49 0.49 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-13096) 09/19/26 _x86_64_ (4 CPU) 17:49:45 LINUX RESTART (4 CPU) 17:50:01 CPU %user %nice %system %iowait %steal %idle 17:51:01 all 17.29 0.00 2.25 5.45 0.05 74.96 17:51:01 0 25.19 0.00 1.78 1.53 0.05 71.45 17:51:01 1 15.56 0.00 1.67 2.48 0.05 80.23 17:51:01 2 14.16 0.00 3.73 11.74 0.05 70.33 17:51:01 3 14.23 0.00 1.82 6.09 0.07 77.80 17:52:01 all 20.17 0.00 1.88 2.85 0.06 75.03 17:52:01 0 41.22 0.00 2.25 0.93 0.10 55.50 17:52:01 1 7.89 0.00 1.19 3.23 0.03 87.66 17:52:01 2 7.78 0.00 0.73 4.27 0.03 87.18 17:52:01 3 23.77 0.00 3.38 2.94 0.08 69.82 17:53:01 all 4.54 0.00 0.34 0.13 0.03 94.96 17:53:01 0 8.09 0.00 0.03 0.18 0.02 91.68 17:53:01 1 3.14 0.00 0.27 0.18 0.05 96.36 17:53:01 2 1.10 0.00 0.17 0.00 0.02 98.72 17:53:01 3 5.84 0.00 0.85 0.17 0.03 93.10 17:54:01 all 42.87 0.00 1.75 0.66 0.09 54.62 17:54:01 0 42.62 0.00 1.50 0.90 0.10 54.88 17:54:01 1 46.79 0.00 1.66 1.04 0.08 50.43 17:54:01 2 41.24 0.00 1.49 0.54 0.10 56.64 17:54:01 3 40.83 0.00 2.39 0.17 0.08 56.52 17:55:01 all 13.88 0.00 0.71 7.76 0.04 77.62 17:55:01 0 12.77 0.00 0.53 8.47 0.02 78.21 17:55:01 1 32.63 0.00 0.98 22.53 0.08 43.78 17:55:01 2 3.34 0.00 0.58 0.03 0.02 96.03 17:55:01 3 6.76 0.00 0.74 0.00 0.03 92.47 Average: all 19.74 0.00 1.39 3.37 0.06 75.44 Average: 0 25.98 0.00 1.22 2.40 0.06 70.34 Average: 1 21.20 0.00 1.15 5.90 0.06 71.69 Average: 2 13.51 0.00 1.34 3.31 0.04 81.80 Average: 3 18.28 0.00 1.84 1.88 0.06 77.95