---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7127 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 13G 7.1G 64% / 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 518 1672 0 5784 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:d5:4f:25 brd ff:ff:ff:ff:ff:ff inet 10.32.7.182/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fed5:4f25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:90:26:a5 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-7127) 02/20/26 _x86_64_ (4 CPU) 15:34:27 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 106.83 45.42 61.41 3820.73 5544.95 15:37:01 88.29 23.38 64.91 3191.20 18259.09 15:38:01 145.64 0.60 145.04 12.53 97689.59 15:39:01 316.85 0.72 316.13 6.67 37763.04 15:40:01 31.95 0.00 31.95 0.00 6838.05 15:41:01 89.60 29.01 60.59 1308.58 7918.55 15:42:01 24.68 0.90 23.78 78.92 1541.88 Average: 114.83 14.29 100.54 1202.67 25077.97 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 5786676 7371156 2380744 29.15 41132 1721608 1053696 11.43 634136 1574252 93084 15:37:01 4859388 7409504 3308032 40.50 63448 2638444 1155232 12.54 622252 2458112 463092 15:38:01 2439440 7382224 5727980 70.13 119248 4804012 1292436 14.02 696748 4609836 633996 15:39:01 2038568 7350924 6128852 75.04 153900 5089492 1579504 17.14 953592 4697692 51428 15:40:01 1775860 7336348 6391560 78.26 156148 5321664 1643052 17.83 1130652 4770012 171588 15:41:01 1709188 7315332 6458232 79.07 157736 5373344 1080576 11.73 1276088 4702416 10924 15:42:01 1685720 7302096 6481700 79.36 159216 5381256 1077204 11.69 1297000 4705020 8328 Average: 2899263 7352512 5268157 64.50 121547 4332831 1268814 13.77 944353 3931049 204634 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 ens3 399.07 223.86 1431.13 67.31 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 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 15:37:01 ens3 343.76 186.09 9902.56 15.62 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 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 15:38:01 ens3 214.98 120.20 4474.24 8.63 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 15:39:01 ens3 175.94 139.26 834.26 11.81 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 ens3 0.07 0.08 0.01 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 233.78 184.07 2499.89 31.98 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 15:42:01 ens3 11.85 12.48 9.33 6.19 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 197.06 123.72 2735.75 20.22 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 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7127) 02/20/26 _x86_64_ (4 CPU) 15:34:27 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 23.88 0.00 1.96 3.32 1.47 69.37 15:36:01 0 12.84 0.00 1.38 4.45 1.16 80.16 15:36:01 1 52.05 0.00 2.90 1.93 2.18 40.95 15:36:01 2 15.62 0.00 2.01 3.57 1.69 77.10 15:36:01 3 15.07 0.00 1.56 3.29 0.83 79.24 15:37:01 all 18.48 0.00 2.13 2.47 1.46 75.45 15:37:01 0 3.14 0.00 1.28 4.98 1.41 89.20 15:37:01 1 54.26 0.00 4.07 1.67 2.32 37.69 15:37:01 2 7.87 0.00 1.75 2.32 1.40 86.66 15:37:01 3 8.74 0.00 1.42 0.90 0.75 88.20 15:38:01 all 20.77 0.00 11.01 1.93 2.13 64.16 15:38:01 0 18.63 0.00 11.22 2.59 1.89 65.67 15:38:01 1 21.30 0.00 12.23 0.80 2.15 63.52 15:38:01 2 22.18 0.00 9.37 2.47 2.36 63.62 15:38:01 3 20.96 0.00 11.22 1.87 2.09 63.86 15:39:01 all 14.96 0.00 3.87 10.42 1.32 69.43 15:39:01 0 12.18 0.00 3.28 3.78 1.09 79.67 15:39:01 1 18.98 0.00 3.74 8.88 1.40 67.00 15:39:01 2 15.91 0.00 4.33 13.08 1.62 65.06 15:39:01 3 12.76 0.00 4.13 15.93 1.19 65.99 15:40:01 all 77.36 0.00 9.05 0.04 4.15 9.39 15:40:01 0 74.35 0.00 8.58 0.10 4.59 12.38 15:40:01 1 79.33 0.00 9.32 0.08 4.24 7.02 15:40:01 2 77.99 0.00 8.68 0.00 4.08 9.25 15:40:01 3 77.76 0.00 9.62 0.02 3.69 8.92 15:41:01 all 38.48 0.00 2.97 2.33 3.06 53.16 15:41:01 0 45.61 0.00 3.69 3.69 3.45 43.57 15:41:01 1 35.10 0.00 2.66 1.52 3.00 57.72 15:41:01 2 35.93 0.00 2.89 2.09 2.89 56.20 15:41:01 3 37.27 0.00 2.64 2.00 2.89 55.20 15:42:01 all 20.69 0.00 1.08 0.69 1.17 76.38 15:42:01 0 57.65 0.00 2.23 0.33 2.13 37.67 15:42:01 1 5.36 0.00 0.73 2.27 0.42 91.22 15:42:01 2 13.95 0.00 0.71 0.17 1.70 83.47 15:42:01 3 5.74 0.00 0.62 0.00 0.42 93.23 Average: all 30.69 0.00 4.56 3.02 2.11 59.61 Average: 0 32.10 0.00 4.50 2.85 2.25 58.31 Average: 1 38.10 0.00 5.08 2.45 2.25 52.12 Average: 2 27.08 0.00 4.23 3.38 2.25 63.06 Average: 3 25.49 0.00 4.44 3.42 1.69 64.96