---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7019 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 14G 5.8G 70% / 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 736 777 0 6461 6942 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:ff:32 brd ff:ff:ff:ff:ff:ff inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe48:ff32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:56:86:ba:63 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-7019) 02/19/26 _x86_64_ (4 CPU) 01:52:04 LINUX RESTART (4 CPU) 01:53:02 tps rtps wtps bread/s bwrtn/s 01:54:01 50.20 3.58 46.63 55.44 6186.65 01:55:01 94.17 12.58 81.59 2261.78 37971.88 01:56:01 220.20 0.98 219.21 7.87 109893.15 01:57:01 115.61 0.05 115.56 4.27 12945.04 01:58:01 183.36 0.28 183.07 2.27 40091.70 01:59:01 100.87 9.93 90.94 394.40 14390.14 02:00:01 23.00 2.58 20.41 340.61 1547.61 Average: 112.63 4.29 108.35 439.03 31921.45 01:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 5732008 7426488 2435420 29.82 52288 1812728 985872 10.70 583348 1663752 151704 01:55:01 4276292 7373412 3891136 47.64 73780 3150348 1328808 14.42 680388 2937412 406092 01:56:01 2124204 7379736 6043224 73.99 140040 5052484 1191396 12.93 823628 4753864 4 01:57:01 947436 7098080 7219992 88.40 164972 5844704 1789820 19.42 1497704 5173324 596352 01:58:01 683304 7357172 7484124 91.63 185140 6298660 1411984 15.32 1355008 5530100 252 01:59:01 895436 7172904 7271992 89.04 192152 5884812 1355992 14.71 1439524 5221828 472 02:00:01 833112 7128280 7334316 89.80 193472 5901368 1295148 14.05 1502196 5220992 9572 Average: 2213113 7276582 5954315 72.90 143121 4849301 1337003 14.51 1125971 4357325 166350 01:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 01:54:01 ens3 77.50 59.86 929.79 7.15 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 01:55:01 ens3 524.26 238.74 14400.14 20.80 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 ens3 224.73 138.68 1592.79 9.76 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:57:01 ens3 367.01 302.33 2701.42 23.57 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 ens3 263.15 244.22 1840.17 23.60 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 lo 2.47 2.47 0.21 0.21 0.00 0.00 0.00 0.00 01:59:01 ens3 78.94 129.71 26.08 920.04 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 02:00:01 ens3 63.16 100.92 15.78 702.44 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 228.75 173.76 3077.54 244.47 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-7019) 02/19/26 _x86_64_ (4 CPU) 01:52:04 LINUX RESTART (4 CPU) 01:53:02 CPU %user %nice %system %iowait %steal %idle 01:54:01 all 18.36 0.00 1.31 2.50 1.89 75.94 01:54:01 0 3.25 0.00 0.27 0.02 0.37 96.09 01:54:01 1 12.31 0.00 0.99 0.35 1.05 85.30 01:54:01 2 17.13 0.00 1.20 0.72 2.62 78.32 01:54:01 3 40.60 0.00 2.75 8.88 3.48 44.29 01:55:01 all 14.88 0.00 3.63 2.62 3.80 75.07 01:55:01 0 32.89 0.00 3.94 0.94 4.28 57.95 01:55:01 1 11.54 0.00 3.13 1.66 2.86 80.82 01:55:01 2 7.54 0.00 3.66 4.53 3.74 80.52 01:55:01 3 7.50 0.00 3.82 3.37 4.29 81.01 01:56:01 all 18.75 0.00 10.03 3.58 8.25 59.39 01:56:01 0 20.39 0.00 12.10 2.60 9.53 55.39 01:56:01 1 16.10 0.00 11.82 6.79 8.02 57.27 01:56:01 2 18.23 0.00 9.34 0.98 7.89 63.56 01:56:01 3 20.25 0.00 6.82 3.97 7.55 61.40 01:57:01 all 31.56 0.00 6.20 3.52 5.29 53.43 01:57:01 0 29.87 0.00 5.78 5.02 5.20 54.12 01:57:01 1 32.64 0.00 6.67 7.07 5.13 48.49 01:57:01 2 33.44 0.00 5.94 0.30 5.43 54.90 01:57:01 3 30.25 0.00 6.41 1.68 5.43 56.23 01:58:01 all 27.02 0.00 6.33 3.29 5.04 58.32 01:58:01 0 27.36 0.00 6.23 1.65 4.94 59.82 01:58:01 1 25.70 0.00 5.51 2.26 4.52 62.02 01:58:01 2 27.28 0.00 7.32 7.16 5.49 52.74 01:58:01 3 27.73 0.00 6.29 2.09 5.18 58.71 01:59:01 all 51.52 0.00 9.74 2.13 6.71 29.90 01:59:01 0 48.70 0.00 9.33 1.12 6.50 34.35 01:59:01 1 51.45 0.00 8.79 2.61 6.54 30.60 01:59:01 2 52.82 0.00 11.34 2.94 6.93 25.97 01:59:01 3 53.12 0.00 9.49 1.86 6.87 28.66 02:00:01 all 21.12 0.00 1.31 0.86 1.56 75.16 02:00:01 0 15.42 0.00 1.20 0.35 1.38 81.66 02:00:01 1 11.63 0.00 0.86 0.45 1.13 85.93 02:00:01 2 47.59 0.00 2.16 2.58 2.28 45.40 02:00:01 3 9.86 0.00 1.00 0.08 1.44 87.62 Average: all 26.17 0.00 5.53 2.65 4.66 60.98 Average: 0 25.48 0.00 5.60 1.68 4.64 62.60 Average: 1 23.09 0.00 5.42 3.04 4.19 64.25 Average: 2 29.12 0.00 5.87 2.74 4.92 57.34 Average: 3 27.00 0.00 5.23 3.13 4.90 59.74