---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5843 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 535 782 0 6657 7142 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:6d:04:ad brd ff:ff:ff:ff:ff:ff inet 10.32.7.97/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe6d:4ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:a7:62:e2 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-5843) 07/15/26 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 157.49 68.69 88.80 5549.61 40415.81 14:25:01 56.97 0.12 56.85 21.83 9294.83 14:26:01 196.83 23.48 173.35 3148.81 108353.67 14:27:01 166.99 0.62 166.38 10.66 39730.89 14:28:01 114.32 0.08 114.23 13.60 22329.33 14:29:01 220.18 98.08 122.10 6518.83 28097.65 14:30:01 310.58 277.12 33.46 10333.22 5159.48 14:31:01 47.49 5.20 42.29 430.86 3562.07 Average: 159.08 59.31 99.77 3260.59 32165.07 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 5867996 7414624 2299432 28.15 39020 1686888 978304 10.62 587032 1542012 70252 14:25:01 5486480 7365692 2680948 32.82 59636 1980528 1014776 11.01 650572 1821124 188028 14:26:01 1987932 7396092 6179496 75.66 121508 5250612 1160592 12.59 675104 5067316 285604 14:27:01 1332056 7235272 6835372 83.69 158916 5616148 1563748 16.97 1185032 5113576 485340 14:28:01 1116600 7376424 7050828 86.33 163104 5956444 1323876 14.36 1160928 5341748 209336 14:29:01 814588 7373908 7352840 90.03 186596 6192396 1244028 13.50 1252184 5511300 11796 14:30:01 364284 6883480 7803144 95.54 187104 6178176 1518944 16.48 1689436 5552188 97852 14:31:01 806948 7305488 7360480 90.12 189264 6156388 1142652 12.40 1299960 5499992 10024 Average: 2222110 7293872 5945318 72.79 138144 4877198 1243365 13.49 1062531 4431157 169779 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 14:24:02 ens3 380.85 235.44 1318.33 67.07 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:25:01 ens3 59.63 50.30 683.21 5.51 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:26:01 ens3 466.57 268.92 13449.29 19.67 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:27:01 ens3 486.72 399.05 3874.73 30.24 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 130.93 138.33 1371.29 12.06 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 ens3 137.09 123.48 487.22 13.22 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 0.33 0.33 0.05 0.05 0.00 0.00 0.00 0.00 14:30:01 ens3 239.79 199.07 2802.11 19.40 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:31:01 ens3 20.10 20.31 13.95 21.82 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 240.59 179.63 3004.69 23.66 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-5843) 07/15/26 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 21.58 0.00 2.92 4.66 1.23 69.61 14:24:02 0 24.30 0.00 2.62 5.82 1.43 65.84 14:24:02 1 20.24 0.00 1.82 3.82 1.12 73.00 14:24:02 2 22.48 0.00 5.06 2.00 1.34 69.12 14:24:02 3 19.31 0.00 2.19 6.96 1.05 70.49 14:25:01 all 20.79 0.00 1.17 1.59 0.84 75.62 14:25:01 0 51.58 0.00 2.25 2.17 1.68 42.33 14:25:01 1 1.83 0.00 0.17 0.00 0.36 97.65 14:25:01 2 25.79 0.00 1.66 0.15 1.00 71.39 14:25:01 3 4.11 0.00 0.57 4.02 0.30 90.99 14:26:01 all 22.51 0.00 10.99 3.47 1.61 61.42 14:26:01 0 22.27 0.00 10.66 5.86 1.68 59.53 14:26:01 1 20.35 0.00 11.15 2.14 1.61 64.74 14:26:01 2 22.82 0.00 11.38 4.54 1.67 59.59 14:26:01 3 24.59 0.00 10.78 1.38 1.48 61.76 14:27:01 all 23.79 0.00 5.70 4.22 1.43 64.86 14:27:01 0 25.39 0.00 6.12 6.05 1.32 61.11 14:27:01 1 22.34 0.00 5.81 3.48 1.44 66.92 14:27:01 2 25.30 0.00 5.77 4.27 1.52 63.14 14:27:01 3 22.16 0.00 5.07 3.06 1.43 68.28 14:28:01 all 40.33 0.00 7.27 2.53 2.17 47.68 14:28:01 0 42.76 0.00 8.60 0.96 2.36 45.33 14:28:01 1 40.58 0.00 7.34 5.24 2.20 44.64 14:28:01 2 41.21 0.00 6.63 1.99 2.21 47.97 14:28:01 3 36.79 0.00 6.54 1.96 1.91 52.80 14:29:01 all 47.19 0.00 8.21 7.67 2.54 34.39 14:29:01 0 45.96 0.00 8.79 7.69 2.41 35.14 14:29:01 1 50.70 0.00 8.47 9.04 2.57 29.22 14:29:01 2 46.10 0.00 7.94 6.47 2.73 36.76 14:29:01 3 46.01 0.00 7.65 7.45 2.45 36.44 14:30:01 all 26.11 0.00 2.19 10.08 1.77 59.86 14:30:01 0 24.27 0.00 2.31 10.56 1.62 61.23 14:30:01 1 29.36 0.00 1.70 9.05 1.63 58.25 14:30:01 2 28.17 0.00 2.40 9.22 2.25 57.95 14:30:01 3 22.60 0.00 2.36 11.51 1.57 61.95 14:31:01 all 20.33 0.00 1.15 1.35 0.80 76.37 14:31:01 0 6.41 0.00 0.68 0.88 0.43 91.59 14:31:01 1 26.35 0.00 1.15 1.62 0.85 70.03 14:31:01 2 32.90 0.00 1.73 0.42 1.20 63.75 14:31:01 3 15.65 0.00 1.00 2.50 0.73 80.11 Average: all 27.85 0.00 4.93 4.45 1.55 61.22 Average: 0 30.34 0.00 5.24 5.00 1.62 57.81 Average: 1 26.50 0.00 4.68 4.31 1.47 63.03 Average: 2 30.64 0.00 5.31 3.63 1.74 58.69 Average: 3 23.91 0.00 4.51 4.86 1.37 65.35