---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6361 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 12G 7.4G 62% / 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 510 2081 0 5384 7167 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:48:ba:0c brd ff:ff:ff:ff:ff:ff inet 10.32.7.180/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85961sec preferred_lft 85961sec inet6 fe80::f816:3eff:fe48:ba0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:8a:40:03 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-6361) 10/13/25 _x86_64_ (4 CPU) 12:38:53 LINUX RESTART (4 CPU) 12:39:02 tps rtps wtps bread/s bwrtn/s 12:40:01 142.71 67.82 74.89 5721.45 38725.19 12:41:01 48.23 3.43 44.79 60.12 5721.58 12:42:01 102.65 12.58 90.07 2232.96 36097.45 12:43:01 151.40 0.45 150.95 3.60 87488.97 12:44:01 116.36 0.95 115.41 9.60 21344.71 12:45:01 44.88 0.40 44.48 29.06 2136.84 12:46:01 23.80 0.30 23.50 22.53 1424.30 Average: 89.88 12.15 77.74 1143.37 27537.78 12:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 6007060 7460268 2160368 26.45 30764 1605548 928668 10.08 525644 1469412 30036 12:41:01 5739804 7419360 2427624 29.72 52416 1798488 950352 10.31 585172 1653556 148708 12:42:01 4049928 7312316 4117500 50.41 78844 3291808 1399432 15.18 808240 3014972 689620 12:43:01 2723804 7315072 5443624 66.65 115616 4476684 1344852 14.59 922620 4118232 364 12:44:01 2102828 7311992 6064600 74.25 144124 5001404 1535376 16.66 1165844 4426528 48596 12:45:01 2165172 7369948 6002256 73.49 146160 4998684 1019232 11.06 1193648 4342304 28608 12:46:01 2082832 7289552 6084596 74.50 147872 4999280 1090232 11.83 1280592 4338252 9616 Average: 3553061 7354073 4614367 56.50 102257 3738842 1181163 12.82 925966 3337608 136507 12:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 ens3 155.88 121.48 704.13 57.38 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 12:41:01 ens3 67.61 43.88 904.83 5.39 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 lo 0.55 0.55 0.05 0.05 0.00 0.00 0.00 0.00 12:42:01 ens3 581.67 245.08 12712.24 21.72 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 12:43:01 ens3 90.77 42.05 379.34 3.35 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 223.63 117.50 1363.23 10.92 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:45:01 ens3 110.33 181.40 24.55 1323.11 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 3.33 3.33 0.29 0.29 0.00 0.00 0.00 0.00 12:46:01 ens3 8.47 10.26 6.52 4.76 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 176.95 108.78 2302.98 204.15 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 1.15 1.15 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6361) 10/13/25 _x86_64_ (4 CPU) 12:38:53 LINUX RESTART (4 CPU) 12:39:02 CPU %user %nice %system %iowait %steal %idle 12:40:01 all 12.11 0.00 2.68 6.64 5.31 73.26 12:40:01 0 6.83 0.00 4.51 6.98 5.43 76.24 12:40:01 1 17.13 0.00 2.71 8.81 5.13 66.22 12:40:01 2 12.54 0.00 1.57 3.87 5.80 76.22 12:40:01 3 11.96 0.00 1.89 6.98 4.84 74.32 12:41:01 all 18.58 0.00 1.23 2.65 2.57 74.97 12:41:01 0 4.51 0.00 0.43 0.20 2.31 92.56 12:41:01 1 8.62 0.00 0.49 0.31 1.51 89.06 12:41:01 2 54.20 0.00 3.13 6.14 4.02 32.51 12:41:01 3 7.22 0.00 0.88 3.96 2.46 85.47 12:42:01 all 20.67 0.00 5.31 3.44 7.50 63.08 12:42:01 0 13.48 0.00 4.46 1.69 6.53 73.85 12:42:01 1 48.94 0.00 6.06 3.49 7.44 34.07 12:42:01 2 10.86 0.00 5.59 2.62 7.75 73.19 12:42:01 3 9.72 0.00 5.13 5.94 8.29 70.93 12:43:01 all 16.07 0.00 7.62 2.16 9.54 64.62 12:43:01 0 11.78 0.00 5.22 1.88 9.07 72.06 12:43:01 1 16.17 0.00 9.74 1.07 9.18 63.84 12:43:01 2 16.54 0.00 5.80 3.91 9.53 64.23 12:43:01 3 19.79 0.00 9.72 1.79 10.36 58.34 12:44:01 all 33.38 0.00 10.06 3.93 11.68 40.96 12:44:01 0 33.19 0.00 9.45 2.95 11.11 43.30 12:44:01 1 33.64 0.00 9.99 2.38 10.66 43.33 12:44:01 2 33.45 0.00 9.52 3.81 12.39 40.84 12:44:01 3 33.20 0.00 11.26 6.57 12.54 36.42 12:45:01 all 19.98 0.00 3.97 1.48 7.60 66.96 12:45:01 0 14.78 0.00 3.65 0.42 7.12 74.03 12:45:01 1 13.83 0.00 3.58 3.35 7.53 71.71 12:45:01 2 14.27 0.00 3.70 1.06 7.19 73.77 12:45:01 3 37.01 0.00 4.93 1.11 8.57 48.38 12:46:01 all 19.70 0.00 0.90 1.15 2.75 75.50 12:46:01 0 4.98 0.00 0.47 3.17 2.91 88.48 12:46:01 1 5.20 0.00 0.61 0.63 1.86 91.70 12:46:01 2 50.21 0.00 1.68 0.31 3.90 43.90 12:46:01 3 18.50 0.00 0.84 0.46 2.34 77.86 Average: all 20.12 0.00 4.57 3.06 6.74 65.51 Average: 0 12.86 0.00 4.04 2.46 6.38 74.26 Average: 1 20.59 0.00 4.78 2.85 6.22 65.56 Average: 2 27.30 0.00 4.46 3.10 7.26 57.88 Average: 3 19.72 0.00 5.00 3.84 7.11 64.34