---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9200 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 700K 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 520 3611 0 3843 7157 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:8e:b4:f2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.163/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe8e:b4f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:32:bf:3f 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-9200) 03/18/26 _x86_64_ (4 CPU) 21:38:48 LINUX RESTART (4 CPU) 21:39:02 tps rtps wtps bread/s bwrtn/s 21:40:01 158.07 70.30 87.77 5681.87 40423.20 21:41:01 71.73 12.56 59.18 1077.11 8762.85 21:42:01 199.58 97.87 101.72 4425.19 22448.52 21:43:01 104.50 19.51 84.99 1211.20 26544.49 21:44:01 34.11 5.31 28.79 657.38 18671.91 21:45:01 49.41 28.38 21.03 1288.45 6214.03 21:46:01 38.76 1.28 37.48 94.22 2866.83 Average: 93.64 33.56 60.07 2055.90 17958.82 21:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:40:01 5917292 7434164 2250136 27.55 36644 1660824 969608 10.52 563160 1519296 58676 21:41:01 5618380 7439860 2549048 31.21 59668 1925676 930444 10.10 563916 1779356 121412 21:42:01 5127988 7436040 3039440 37.21 72800 2384640 1017036 11.04 816016 1989832 10884 21:43:01 3904924 7286524 4262504 52.19 105500 3356304 1363324 14.79 1339988 2602556 244144 21:44:01 3589232 7060856 4578196 56.05 109624 3430156 1570836 17.04 1539236 2705288 106268 21:45:01 3153844 6792784 5013584 61.39 117924 3587008 1619108 17.57 2135520 2541404 59624 21:46:01 3688984 7321320 4478444 54.83 119716 3581060 1030992 11.19 1635540 2511540 15736 Average: 4428663 7253078 3738765 45.78 88839 2846524 1214478 13.18 1227625 2235610 88106 21:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:40:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 ens3 414.88 227.84 1102.60 66.82 0.00 0.00 0.00 0.00 21:41:01 lo 1.91 1.91 0.19 0.19 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 ens3 62.29 52.47 718.34 7.37 0.00 0.00 0.00 0.00 21:42:01 lo 0.65 0.65 0.07 0.07 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 ens3 317.38 237.92 780.14 21.90 0.00 0.00 0.00 0.00 21:43:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 204.62 197.37 1544.86 16.95 0.00 0.00 0.00 0.00 21:44:01 lo 0.62 0.62 0.06 0.06 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 ens3 0.23 0.27 0.03 0.04 0.00 0.00 0.00 0.00 21:45:01 lo 10.83 10.83 2.13 2.13 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 ens3 274.30 190.62 2667.33 18.55 0.00 0.00 0.00 0.00 21:46:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 ens3 22.86 21.09 15.17 18.77 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.38 0.38 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 184.96 132.47 975.75 21.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9200) 03/18/26 _x86_64_ (4 CPU) 21:38:48 LINUX RESTART (4 CPU) 21:39:02 CPU %user %nice %system %iowait %steal %idle 21:40:01 all 19.07 0.00 2.89 4.86 1.06 72.12 21:40:01 0 19.38 0.00 2.07 6.32 0.88 71.34 21:40:01 1 28.67 0.00 5.26 2.11 1.22 62.74 21:40:01 2 8.86 0.00 1.86 3.74 1.22 84.32 21:40:01 3 19.42 0.00 2.36 7.29 0.88 70.04 21:41:01 all 20.73 0.00 1.34 1.82 0.61 75.50 21:41:01 0 25.33 0.00 1.26 3.04 0.68 69.70 21:41:01 1 14.75 0.00 1.32 3.11 0.56 80.26 21:41:01 2 3.09 0.00 0.29 0.52 0.32 95.78 21:41:01 3 39.82 0.00 2.53 0.61 0.88 56.16 21:42:01 all 11.65 1.70 2.63 6.94 0.65 76.42 21:42:01 0 20.73 6.77 3.49 6.00 0.82 62.19 21:42:01 1 7.50 0.05 2.73 8.37 0.79 80.56 21:42:01 2 8.88 0.00 1.93 6.54 0.53 82.12 21:42:01 3 9.54 0.00 2.36 6.87 0.47 80.77 21:43:01 all 63.46 0.00 6.98 0.66 2.70 26.19 21:43:01 0 63.61 0.00 7.24 1.18 2.77 25.20 21:43:01 1 63.24 0.00 7.14 0.55 2.77 26.30 21:43:01 2 62.97 0.00 7.40 0.55 2.72 26.36 21:43:01 3 64.02 0.00 6.15 0.37 2.57 26.90 21:44:01 all 68.99 0.00 11.55 0.22 4.44 14.79 21:44:01 0 65.93 0.00 10.67 0.47 4.44 18.50 21:44:01 1 69.81 0.00 11.90 0.17 4.48 13.64 21:44:01 2 72.91 0.00 12.41 0.08 4.29 10.30 21:44:01 3 67.29 0.00 11.21 0.15 4.57 16.78 21:45:01 all 35.70 0.00 3.33 1.12 2.49 57.36 21:45:01 0 36.10 0.00 3.23 1.00 2.52 57.15 21:45:01 1 38.43 0.00 3.62 0.25 2.63 55.07 21:45:01 2 34.79 0.00 3.23 0.70 2.50 58.79 21:45:01 3 33.48 0.00 3.28 2.53 2.31 58.41 21:46:01 all 20.62 0.00 1.28 1.35 0.81 75.94 21:46:01 0 19.44 0.00 1.18 2.20 0.57 76.61 21:46:01 1 49.04 0.00 2.10 2.30 1.56 45.00 21:46:01 2 7.08 0.00 0.96 0.02 0.75 91.20 21:46:01 3 6.89 0.00 0.85 0.90 0.35 91.00 Average: all 34.38 0.24 4.30 2.42 1.83 56.83 Average: 0 35.84 0.97 4.17 2.88 1.81 54.33 Average: 1 38.90 0.01 4.88 2.40 2.01 51.81 Average: 2 28.45 0.00 4.02 1.74 1.76 64.03 Average: 3 34.38 0.00 4.11 2.67 1.72 57.12