---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3505 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 9.3G 10G 49% / 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 488 4838 0 2648 7199 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:b5:79:08 brd ff:ff:ff:ff:ff:ff inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85567sec preferred_lft 85567sec inet6 fe80::f816:3eff:feb5:7908/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:2f:71:2c 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-3505) 01/17/26 _x86_64_ (4 CPU) 17:22:22 LINUX RESTART (4 CPU) 17:23:02 tps rtps wtps bread/s bwrtn/s 17:24:01 15.00 7.42 7.58 233.63 1047.46 17:25:01 1.48 0.02 1.47 0.93 17.33 17:26:01 1.37 0.00 1.37 0.00 16.26 17:27:01 0.78 0.00 0.78 0.00 11.19 17:28:01 1.05 0.02 1.03 3.20 11.46 17:29:01 1.23 0.00 1.23 0.00 15.33 17:30:01 0.87 0.00 0.87 0.00 10.13 17:31:01 1.07 0.00 1.07 0.00 14.40 17:32:01 1.08 0.27 0.82 24.80 40.66 17:33:01 87.29 23.38 63.91 823.06 4624.83 17:34:01 68.28 15.26 53.02 1209.20 9787.80 17:35:01 172.81 116.99 55.81 5785.54 21142.02 17:36:01 24.86 0.93 23.93 78.92 2567.71 Average: 29.03 12.64 16.39 628.16 3026.15 17:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:24:01 6136400 7531024 2031028 24.87 26460 1554028 881236 9.56 443192 1431808 156 17:25:01 6136700 7531392 2030728 24.86 26500 1554060 881236 9.56 442160 1431812 8 17:26:01 6135844 7530528 2031584 24.87 26524 1554048 872648 9.47 445004 1431784 20 17:27:01 6137296 7532012 2030132 24.86 26556 1554052 872648 9.47 443252 1431788 148 17:28:01 6136876 7531860 2030552 24.86 26584 1554276 886468 9.62 442824 1432012 8 17:29:01 6137432 7532444 2029996 24.85 26616 1554280 886468 9.62 442724 1432016 32 17:30:01 6137392 7532448 2030036 24.86 26640 1554288 886468 9.62 442832 1432020 172 17:31:01 6137160 7532244 2030268 24.86 26668 1554292 886468 9.62 442732 1432024 56 17:32:01 6129616 7529304 2037812 24.95 26724 1559028 886468 9.62 445788 1436424 3084 17:33:01 5725116 7342588 2442312 29.90 42416 1751776 1033348 11.21 671608 1594608 98256 17:34:01 5328164 7362588 2839264 34.76 60124 2133932 992564 10.77 657572 1968200 321688 17:35:01 4912136 7321932 3255292 39.86 74576 2484448 1026772 11.14 1058784 1962220 50576 17:36:01 4914060 7329476 3253368 39.83 76712 2487520 1013720 11.00 1057112 1960852 11652 Average: 5854169 7472295 2313259 28.32 37931 1757694 923578 10.02 571968 1567505 37374 17:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 ens3 198.29 92.12 422.25 29.06 0.00 0.00 0.00 0.00 17:24:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 ens3 0.10 0.27 0.01 0.05 0.00 0.00 0.00 0.00 17:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 ens3 2.13 3.72 0.37 6.76 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 ens3 0.13 0.13 0.01 0.20 0.00 0.00 0.00 0.00 17:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 0.73 0.57 1.79 0.10 0.00 0.00 0.00 0.00 17:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 15.01 13.31 77.27 4.32 0.00 0.00 0.00 0.00 17:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:33:01 ens3 125.16 85.02 907.64 34.65 0.00 0.00 0.00 0.00 17:33:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 ens3 135.72 61.88 755.70 7.18 0.00 0.00 0.00 0.00 17:34:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 ens3 94.59 60.30 255.90 8.29 0.00 0.00 0.00 0.00 17:35:01 lo 1.33 1.33 0.10 0.10 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 ens3 11.35 13.08 9.13 6.07 0.00 0.00 0.00 0.00 17:36:01 lo 0.73 0.73 0.07 0.07 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 44.67 25.34 186.61 7.41 0.00 0.00 0.00 0.00 Average: lo 0.45 0.45 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3505) 01/17/26 _x86_64_ (4 CPU) 17:22:22 LINUX RESTART (4 CPU) 17:23:02 CPU %user %nice %system %iowait %steal %idle 17:24:01 all 4.14 0.00 0.48 0.49 0.88 94.02 17:24:01 0 3.17 0.00 0.37 0.49 0.75 95.22 17:24:01 1 2.96 0.00 0.66 0.68 0.91 94.79 17:24:01 2 5.17 0.00 0.44 0.73 1.00 92.67 17:24:01 3 5.24 0.00 0.46 0.03 0.86 93.41 17:25:01 all 0.09 0.00 0.02 0.03 0.25 99.60 17:25:01 0 0.25 0.00 0.03 0.00 0.18 99.53 17:25:01 1 0.03 0.00 0.02 0.02 0.17 99.77 17:25:01 2 0.05 0.00 0.05 0.10 0.35 99.45 17:25:01 3 0.03 0.00 0.00 0.02 0.32 99.63 17:26:01 all 0.41 0.00 0.04 0.01 0.22 99.31 17:26:01 0 1.22 0.00 0.05 0.00 0.20 98.53 17:26:01 1 0.23 0.00 0.02 0.00 0.08 99.67 17:26:01 2 0.10 0.00 0.03 0.03 0.22 99.62 17:26:01 3 0.05 0.00 0.07 0.02 0.40 99.47 17:27:01 all 0.27 0.00 0.02 0.02 0.20 99.48 17:27:01 0 0.08 0.00 0.02 0.00 0.17 99.73 17:27:01 1 0.95 0.00 0.02 0.00 0.17 98.87 17:27:01 2 0.05 0.00 0.03 0.08 0.13 99.70 17:27:01 3 0.02 0.00 0.03 0.00 0.32 99.63 17:28:01 all 0.02 0.00 0.01 0.02 0.17 99.78 17:28:01 0 0.05 0.00 0.00 0.00 0.22 99.73 17:28:01 1 0.00 0.00 0.02 0.02 0.12 99.85 17:28:01 2 0.00 0.00 0.02 0.05 0.13 99.80 17:28:01 3 0.03 0.00 0.02 0.00 0.23 99.72 17:29:01 all 0.06 0.00 0.04 0.02 0.28 99.60 17:29:01 0 0.15 0.00 0.03 0.02 0.18 99.62 17:29:01 1 0.00 0.00 0.02 0.00 0.15 99.83 17:29:01 2 0.03 0.00 0.05 0.07 0.10 99.75 17:29:01 3 0.07 0.00 0.07 0.00 0.68 99.19 17:30:01 all 0.09 0.00 0.03 0.02 0.13 99.73 17:30:01 0 0.27 0.00 0.00 0.00 0.07 99.67 17:30:01 1 0.03 0.00 0.03 0.00 0.08 99.85 17:30:01 2 0.00 0.00 0.05 0.03 0.13 99.78 17:30:01 3 0.03 0.00 0.03 0.00 0.25 99.68 17:31:01 all 0.02 0.00 0.03 0.01 0.24 99.70 17:31:01 0 0.05 0.00 0.03 0.00 0.48 99.43 17:31:01 1 0.03 0.00 0.02 0.00 0.15 99.80 17:31:01 2 0.00 0.00 0.05 0.05 0.10 99.80 17:31:01 3 0.02 0.00 0.02 0.00 0.22 99.75 17:32:01 all 0.40 0.00 0.06 0.02 0.51 99.01 17:32:01 0 0.33 0.00 0.05 0.02 1.45 98.15 17:32:01 1 0.82 0.00 0.02 0.00 0.13 99.03 17:32:01 2 0.20 0.00 0.07 0.05 0.13 99.55 17:32:01 3 0.27 0.00 0.13 0.02 0.32 99.27 17:33:01 all 19.31 0.00 1.52 3.95 2.56 72.66 17:33:01 0 36.57 0.00 2.39 6.10 3.35 51.59 17:33:01 1 14.32 0.00 1.06 0.66 1.77 82.19 17:33:01 2 15.47 0.00 1.41 7.73 2.89 72.50 17:33:01 3 10.87 0.00 1.16 1.29 2.25 84.43 17:34:01 all 19.16 0.83 1.83 2.74 2.03 73.41 17:34:01 0 10.89 3.33 1.99 5.68 1.94 76.18 17:34:01 1 21.82 0.00 1.28 2.52 1.66 72.72 17:34:01 2 31.75 0.00 2.48 0.54 2.53 62.70 17:34:01 3 12.15 0.00 1.60 2.20 1.97 82.08 17:34:01 CPU %user %nice %system %iowait %steal %idle 17:35:01 all 25.10 0.89 5.54 7.29 5.40 55.78 17:35:01 0 17.73 3.58 5.57 6.50 4.85 61.77 17:35:01 1 18.93 0.00 5.22 5.61 4.94 65.29 17:35:01 2 42.67 0.00 5.96 8.36 6.32 36.70 17:35:01 3 20.95 0.00 5.39 8.70 5.51 59.45 17:36:01 all 20.54 0.00 0.96 1.17 1.23 76.09 17:36:01 0 20.69 0.00 0.53 0.15 1.01 77.61 17:36:01 1 6.34 0.00 0.47 0.85 0.55 91.79 17:36:01 2 45.80 0.00 1.63 0.35 2.08 50.15 17:36:01 3 9.32 0.00 1.19 3.31 1.29 84.88 Average: all 6.93 0.13 0.82 1.22 1.09 89.80 Average: 0 7.07 0.54 0.86 1.47 1.15 88.92 Average: 1 5.14 0.00 0.68 0.80 0.84 92.53 Average: 2 10.95 0.00 0.95 1.42 1.25 85.44 Average: 3 4.56 0.00 0.79 1.21 1.13 92.31