---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3080 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 6.9G 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: 3944 511 457 0 2975 3159 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:43:96:71 brd ff:ff:ff:ff:ff:ff inet 10.32.6.38/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe43:9671/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:7c:47:b3 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-3080) 01/29/25 _x86_64_ (4 CPU) 10:39:48 LINUX RESTART (4 CPU) 10:40:01 tps rtps wtps bread/s bwrtn/s 10:41:02 172.10 69.41 102.70 5632.13 42446.81 10:42:01 248.39 35.01 213.38 4032.31 114780.40 10:43:01 175.49 96.57 78.92 5911.55 30997.77 10:44:01 303.12 72.32 230.79 3658.32 10083.25 10:45:01 70.25 2.13 68.12 116.78 5490.95 10:46:01 198.03 136.84 61.19 16051.06 12957.31 10:47:01 281.34 254.56 26.78 15227.33 1343.51 Average: 206.88 95.38 111.50 7239.12 30991.59 10:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:02 1509744 3291016 2528916 62.62 50556 1881904 925320 18.19 652540 1688788 231504 10:42:01 732508 3300760 3306152 81.86 111676 2565160 1089208 21.41 581836 2459552 300808 10:43:01 1502068 3309968 2536592 62.81 115976 1827548 1234796 24.27 741804 1571244 480 10:44:01 1150712 3259044 2887948 71.51 138832 2085976 1266088 24.89 926512 1701772 36648 10:45:01 1056404 3293344 2982256 73.84 141720 2191992 1244352 24.46 942412 1758732 83000 10:46:01 1048580 3299288 2990080 74.04 142940 2250976 1139464 22.40 888368 1896704 2148 10:47:01 505980 3245436 3532680 87.47 145388 2726716 1021188 20.07 978716 2328404 15572 Average: 1072285 3285551 2966375 73.45 121013 2218610 1131488 22.24 816027 1915028 95737 10:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:02 ens3 461.36 310.25 2023.34 73.02 0.00 0.00 0.00 0.00 10:41:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 ens3 421.63 204.66 13679.61 18.64 0.00 0.00 0.00 0.00 10:42:01 lo 2.23 2.23 0.19 0.19 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 234.34 149.31 315.80 64.45 0.00 0.00 0.00 0.00 10:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 202.00 88.39 1000.80 9.14 0.00 0.00 0.00 0.00 10:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 51.56 42.79 58.43 9.74 0.00 0.00 0.00 0.00 10:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 217.01 114.66 61.99 49.12 0.00 0.00 0.00 0.00 10:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 19.55 18.55 15.34 11.59 0.00 0.00 0.00 0.00 10:47:01 lo 0.87 0.87 0.08 0.08 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 229.26 132.52 2428.53 33.70 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3080) 01/29/25 _x86_64_ (4 CPU) 10:39:48 LINUX RESTART (4 CPU) 10:40:01 CPU %user %nice %system %iowait %steal %idle 10:41:02 all 17.84 0.00 2.16 5.34 0.06 74.60 10:41:02 0 15.93 0.00 1.87 4.50 0.05 77.65 10:41:02 1 10.46 0.00 2.00 11.91 0.05 75.58 10:41:02 2 30.25 0.00 2.25 1.19 0.08 66.23 10:41:02 3 14.70 0.00 2.53 3.74 0.07 78.96 10:42:01 all 24.70 0.00 6.99 4.40 0.10 63.81 10:42:01 0 16.40 0.00 6.62 4.27 0.07 72.64 10:42:01 1 32.40 0.00 6.57 4.65 0.10 56.28 10:42:01 2 27.42 0.00 6.17 4.04 0.14 62.24 10:42:01 3 22.55 0.00 8.59 4.68 0.09 64.10 10:43:01 all 43.01 0.00 18.56 3.96 0.12 34.35 10:43:01 0 43.76 0.00 19.73 6.04 0.13 30.34 10:43:01 1 41.96 0.00 18.13 0.81 0.12 38.98 10:43:01 2 44.22 0.00 17.50 1.67 0.13 36.48 10:43:01 3 42.09 0.00 18.91 7.33 0.12 31.56 10:44:01 all 11.00 0.00 4.84 10.12 0.10 73.93 10:44:01 0 10.88 0.00 5.48 12.78 0.08 70.78 10:44:01 1 8.55 0.00 4.52 4.56 0.07 82.30 10:44:01 2 9.35 0.00 4.90 19.67 0.14 65.94 10:44:01 3 15.19 0.00 4.45 3.56 0.10 76.70 10:45:01 all 27.68 0.00 8.90 1.16 0.11 62.15 10:45:01 0 25.40 0.00 8.63 0.45 0.12 65.40 10:45:01 1 27.98 0.00 9.72 0.27 0.12 61.91 10:45:01 2 29.36 0.00 9.01 0.83 0.12 60.67 10:45:01 3 27.95 0.00 8.24 3.08 0.12 60.61 10:46:01 all 30.76 0.00 12.09 12.65 0.12 44.38 10:46:01 0 31.46 0.00 11.49 13.32 0.10 43.63 10:46:01 1 31.30 0.00 11.77 10.29 0.12 46.52 10:46:01 2 29.66 0.00 12.57 14.69 0.12 42.97 10:46:01 3 30.62 0.00 12.52 12.31 0.13 44.42 10:47:01 all 14.20 0.00 1.44 11.43 0.09 72.84 10:47:01 0 7.39 0.00 1.64 14.10 0.08 76.78 10:47:01 1 34.88 0.00 1.61 10.52 0.12 52.87 10:47:01 2 4.44 0.00 1.12 9.55 0.10 84.79 10:47:01 3 10.08 0.00 1.35 11.58 0.07 76.93 Average: all 24.18 0.00 7.87 7.01 0.10 60.84 Average: 0 21.63 0.00 7.93 7.93 0.09 62.41 Average: 1 26.80 0.00 7.78 6.14 0.10 59.19 Average: 2 24.97 0.00 7.66 7.37 0.12 59.88 Average: 3 23.34 0.00 8.09 6.61 0.10 61.86