---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2972 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 2.0G 0 2.0G 0% /dev tmpfs 395M 704K 394M 1% /run /dev/vda1 20G 13G 6.8G 65% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 468 1057 0 2417 3211 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:c8:dd:ab brd ff:ff:ff:ff:ff:ff inet 10.32.7.93/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fec8:ddab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:29:54:a8:eb 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 inet6 fe80::42:29ff:fe54:a8eb/64 scope link valid_lft forever preferred_lft forever 4: br-1b4dcf4ff48a: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:b6:3f:3b brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-1b4dcf4ff48a valid_lft forever preferred_lft forever inet6 fe80::42:6ff:feb6:3f3b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2972) 03/18/25 _x86_64_ (4 CPU) 23:41:43 LINUX RESTART (4 CPU) 23:42:01 tps rtps wtps bread/s bwrtn/s 23:43:01 173.74 69.22 104.52 5636.53 42387.62 23:44:01 203.75 19.31 184.44 2724.64 79318.87 23:45:01 168.14 59.35 108.80 4223.79 41505.50 23:46:01 189.37 26.01 163.36 3282.37 63220.13 23:47:01 81.21 30.73 50.47 2521.94 1286.29 Average: 163.24 40.92 122.32 3677.72 45543.44 23:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:43:01 1665328 3366648 2373324 58.77 52908 1802592 860924 16.92 540128 1649380 163408 23:44:01 215228 3321368 3823424 94.67 82820 3140740 999072 19.64 721728 2844996 280748 23:45:01 1053388 3229444 2985264 73.92 97124 2219740 1426964 28.05 900840 1866208 736 23:46:01 113020 2707684 3925632 97.20 123412 2602404 3969940 78.04 1433472 2243828 1508 23:47:01 1127256 3307504 2911396 72.09 119048 2204084 1098256 21.59 909540 1789156 17604 Average: 834844 3186530 3203808 79.33 95062 2393912 1671031 32.85 901142 2078714 92801 23:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:43:01 ens3 388.59 270.05 1686.65 69.57 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 23:44:01 ens3 1971.08 1105.21 15769.35 103.98 0.00 0.00 0.00 0.00 23:44:01 br-1b4dcf4ff48a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 lo 4.40 4.40 0.48 0.48 0.00 0.00 0.00 0.00 23:45:01 ens3 388.45 277.01 4943.90 31.04 0.00 0.00 0.00 0.00 23:45:01 br-1b4dcf4ff48a 0.88 1.27 0.07 0.13 0.00 0.00 0.00 0.00 23:45:01 vethfd37b92 2.35 4.47 0.44 10.52 0.00 0.00 0.00 0.00 23:45:01 docker0 2.35 4.37 0.40 10.51 0.00 0.00 0.00 0.00 23:46:01 veth0f3731b 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 23:46:01 vethc01bd05 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 23:46:01 br-f721c63887b9 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 23:46:01 ens3 2180.42 1100.68 13789.58 129.52 0.00 0.00 0.00 0.00 23:47:01 ens3 185.77 154.07 49.13 636.84 0.00 0.00 0.00 0.00 23:47:01 br-1b4dcf4ff48a 0.88 1.27 0.07 0.13 0.00 0.00 0.00 0.00 23:47:01 docker0 333.58 1029.37 30.00 6083.42 0.00 0.00 0.00 0.00 23:47:01 lo 21.99 21.99 2.12 2.12 0.00 0.00 0.00 0.00 Average: ens3 1022.89 581.42 7247.95 194.21 0.00 0.00 0.00 0.00 Average: br-1b4dcf4ff48a 0.18 0.25 0.01 0.03 0.00 0.00 0.00 0.00 Average: docker0 66.73 205.90 6.00 1216.85 0.00 0.00 0.00 0.00 Average: lo 3.80 3.80 0.37 0.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2972) 03/18/25 _x86_64_ (4 CPU) 23:41:43 LINUX RESTART (4 CPU) 23:42:01 CPU %user %nice %system %iowait %steal %idle 23:43:01 all 18.30 0.00 2.30 5.56 0.06 73.78 23:43:01 0 11.05 0.00 1.57 1.54 0.05 85.80 23:43:01 1 19.42 0.00 2.28 3.76 0.05 74.50 23:43:01 2 37.02 0.00 3.14 4.92 0.08 54.83 23:43:01 3 5.74 0.00 2.21 12.08 0.03 79.94 23:44:01 all 27.32 0.00 6.19 3.62 0.08 62.79 23:44:01 0 23.26 0.00 5.51 3.11 0.07 68.06 23:44:01 1 28.53 0.00 5.14 1.16 0.07 65.09 23:44:01 2 37.55 0.00 8.23 4.23 0.08 49.91 23:44:01 3 19.97 0.00 5.89 5.96 0.08 68.10 23:45:01 all 26.43 0.00 4.31 3.02 0.08 66.16 23:45:01 0 26.62 0.00 4.05 1.52 0.08 67.72 23:45:01 1 28.08 0.00 4.22 3.66 0.08 63.96 23:45:01 2 24.66 0.00 4.79 3.57 0.08 66.90 23:45:01 3 26.35 0.00 4.17 3.34 0.08 66.05 23:46:01 all 47.64 0.00 7.86 2.96 0.11 41.43 23:46:01 0 49.98 0.00 6.74 1.53 0.10 41.64 23:46:01 1 49.04 0.00 9.02 2.79 0.12 39.03 23:46:01 2 46.40 0.00 9.11 5.52 0.12 38.86 23:46:01 3 45.12 0.00 6.59 2.04 0.10 46.15 23:47:01 all 21.97 0.00 1.54 1.73 0.06 74.70 23:47:01 0 21.15 0.00 1.53 0.67 0.07 76.58 23:47:01 1 15.50 0.00 1.37 1.80 0.05 81.28 23:47:01 2 38.95 0.00 1.75 3.29 0.08 55.93 23:47:01 3 12.27 0.00 1.49 1.14 0.05 85.06 Average: all 28.29 0.00 4.43 3.38 0.08 63.82 Average: 0 26.39 0.00 3.87 1.67 0.07 67.99 Average: 1 28.07 0.00 4.39 2.64 0.07 64.83 Average: 2 36.90 0.00 5.38 4.30 0.09 53.32 Average: 3 21.85 0.00 4.06 4.91 0.07 69.11