---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-45325 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 837 28928 0 2401 30903 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:23:14:fc brd ff:ff:ff:ff:ff:ff inet 10.30.106.94/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fe23:14fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:05:04:2d 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:c0ff:fe05:42d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45325) 09/12/25 _x86_64_ (8 CPU) 14:19:41 LINUX RESTART (8 CPU) 14:20:02 tps rtps wtps bread/s bwrtn/s 14:21:01 120.18 32.38 87.80 2825.96 135621.76 14:22:01 14.18 0.00 14.18 0.00 21241.59 14:23:01 0.98 0.00 0.98 0.00 10.93 14:24:01 1.27 0.00 1.27 0.00 16.00 14:25:01 1.03 0.00 1.03 0.00 12.00 14:26:01 1.48 0.00 1.48 0.00 17.86 14:27:01 0.83 0.02 0.82 0.13 10.66 14:28:01 1.27 0.00 1.27 0.00 16.53 14:29:01 1.18 0.00 1.18 0.00 13.86 14:30:01 4.07 2.55 1.52 103.18 196.90 14:31:01 368.41 29.78 338.63 1987.27 9383.10 Average: 46.69 5.84 40.85 443.32 14956.73 14:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:21:01 30656316 31900704 2282904 6.93 38632 1533856 1302432 3.83 615096 1416368 176 14:22:01 30655448 31899892 2283772 6.93 38680 1533860 1302432 3.83 615608 1416356 144 14:23:01 30655788 31900296 2283432 6.93 38704 1533860 1302432 3.83 615184 1416356 16 14:24:01 30654928 31899480 2284292 6.93 38744 1533868 1302432 3.83 616276 1416360 188 14:25:01 30653148 31897764 2286072 6.94 38784 1533868 1302432 3.83 617604 1416368 12 14:26:01 30652164 31896864 2287056 6.94 38832 1533876 1302432 3.83 618872 1416372 8 14:27:01 30650552 31895308 2288668 6.95 38872 1533888 1302432 3.83 620024 1416376 128 14:28:01 30647960 31892788 2291260 6.96 38924 1533892 1302432 3.83 622944 1416380 56 14:29:01 30646400 31891340 2292820 6.96 38988 1533896 1302432 3.83 624224 1416384 8 14:30:01 30537164 31790788 2402056 7.29 39072 1542384 1318548 3.88 726476 1423000 48 14:31:01 30022248 31708752 2916972 8.86 75692 1915408 1377816 4.05 875940 1737208 223940 Average: 30584738 31870361 2354482 7.15 42175 1569332 1310750 3.86 651659 1446139 20429 14:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:21:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 ens3 187.99 140.52 525.34 30.25 0.00 0.00 0.00 0.00 14:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 0.33 0.27 0.07 0.24 0.00 0.00 0.00 0.00 14:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 0.35 0.23 0.11 0.33 0.00 0.00 0.00 0.00 14:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 0.32 0.22 0.07 0.02 0.00 0.00 0.00 0.00 14:25:01 lo 0.00 0.00 0.00 0.00 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 14:25:01 ens3 0.22 0.15 0.06 0.17 0.00 0.00 0.00 0.00 14:26:01 lo 0.20 0.20 0.01 0.01 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 14:26:01 ens3 0.42 0.33 0.19 0.24 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 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 14:27:01 ens3 0.23 0.08 0.06 0.16 0.00 0.00 0.00 0.00 14:28:01 lo 0.20 0.20 0.01 0.01 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 14:28:01 ens3 1.03 0.65 0.41 0.83 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 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 14:29:01 ens3 0.15 0.13 0.05 0.18 0.00 0.00 0.00 0.00 14:30:01 lo 0.20 0.20 0.01 0.01 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 14:30:01 ens3 86.57 55.14 111.75 18.24 0.00 0.00 0.00 0.00 14:31:01 lo 2.87 2.87 0.31 0.31 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 14:31:01 ens3 146.71 113.41 1216.02 37.14 0.00 0.00 0.00 0.00 Average: lo 0.39 0.39 0.04 0.04 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 38.34 28.11 168.01 7.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-45325) 09/12/25 _x86_64_ (8 CPU) 14:19:41 LINUX RESTART (8 CPU) 14:20:02 CPU %user %nice %system %iowait %steal %idle 14:21:01 all 2.09 0.00 0.54 2.29 0.02 95.06 14:21:01 0 2.42 0.00 0.64 0.39 0.02 96.53 14:21:01 1 2.39 0.00 0.31 0.10 0.00 97.20 14:21:01 2 3.17 0.00 0.46 0.10 0.02 96.25 14:21:01 3 2.53 0.00 0.32 0.08 0.02 97.05 14:21:01 4 1.07 0.00 0.30 0.30 0.03 98.29 14:21:01 5 2.02 0.00 0.58 0.31 0.02 97.08 14:21:01 6 0.80 0.00 0.17 14.28 0.03 84.72 14:21:01 7 2.34 0.00 1.54 2.78 0.02 93.33 14:22:01 all 0.02 0.00 0.01 0.29 0.01 99.66 14:22:01 0 0.03 0.00 0.00 0.00 0.00 99.97 14:22:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:22:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:22:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:22:01 4 0.03 0.00 0.05 0.03 0.02 99.87 14:22:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:22:01 6 0.07 0.00 0.02 2.32 0.02 97.58 14:22:01 7 0.03 0.00 0.03 0.00 0.00 99.93 14:23:01 all 0.23 0.00 0.01 0.00 0.01 99.75 14:23:01 0 0.02 0.00 0.00 0.00 0.02 99.97 14:23:01 1 0.05 0.00 0.00 0.00 0.00 99.95 14:23:01 2 0.00 0.00 0.00 0.00 0.02 99.98 14:23:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:23:01 4 0.05 0.00 0.03 0.02 0.03 99.87 14:23:01 5 0.00 0.00 0.02 0.02 0.00 99.97 14:23:01 6 0.08 0.00 0.03 0.00 0.02 99.87 14:23:01 7 1.59 0.00 0.03 0.00 0.02 98.36 14:24:01 all 0.19 0.00 0.01 0.00 0.01 99.79 14:24:01 0 0.08 0.00 0.05 0.00 0.00 99.87 14:24:01 1 0.02 0.00 0.02 0.00 0.00 99.97 14:24:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:24:01 3 0.00 0.00 0.02 0.00 0.00 99.98 14:24:01 4 0.02 0.00 0.02 0.03 0.02 99.92 14:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:24:01 6 0.07 0.00 0.00 0.00 0.00 99.93 14:24:01 7 1.29 0.00 0.00 0.00 0.00 98.71 14:25:01 all 0.02 0.00 0.01 0.00 0.01 99.95 14:25:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:25:01 1 0.08 0.00 0.00 0.00 0.00 99.92 14:25:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:25:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:25:01 4 0.03 0.00 0.03 0.02 0.00 99.92 14:25:01 5 0.00 0.00 0.00 0.02 0.00 99.98 14:25:01 6 0.03 0.00 0.03 0.00 0.02 99.92 14:25:01 7 0.02 0.00 0.00 0.00 0.02 99.97 14:26:01 all 0.27 0.00 0.01 0.00 0.00 99.71 14:26:01 0 0.07 0.00 0.07 0.00 0.02 99.85 14:26:01 1 0.02 0.00 0.00 0.00 0.02 99.97 14:26:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:26:01 3 0.00 0.00 0.02 0.00 0.00 99.98 14:26:01 4 0.03 0.00 0.02 0.00 0.02 99.93 14:26:01 5 0.02 0.00 0.00 0.00 0.00 99.98 14:26:01 6 0.10 0.00 0.00 0.03 0.02 99.85 14:26:01 7 1.91 0.00 0.02 0.00 0.00 98.08 14:27:01 all 0.14 0.00 0.02 0.01 0.01 99.83 14:27:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:27:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:27:01 2 0.00 0.00 0.00 0.00 0.02 99.98 14:27:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:27:01 4 0.05 0.00 0.02 0.02 0.00 99.92 14:27:01 5 0.00 0.00 0.02 0.00 0.00 99.98 14:27:01 6 0.10 0.00 0.03 0.08 0.03 99.75 14:27:01 7 0.90 0.00 0.05 0.00 0.00 99.05 14:28:01 all 0.02 0.00 0.01 0.01 0.01 99.95 14:28:01 0 0.03 0.00 0.02 0.00 0.02 99.93 14:28:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:28:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:28:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:28:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:28:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:28:01 6 0.07 0.00 0.03 0.10 0.02 99.78 14:28:01 7 0.00 0.00 0.00 0.00 0.02 99.98 14:29:01 all 0.01 0.00 0.01 0.00 0.00 99.96 14:29:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:29:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:29:01 2 0.00 0.00 0.00 0.00 0.00 100.00 14:29:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:29:01 4 0.00 0.00 0.00 0.00 0.00 100.00 14:29:01 5 0.00 0.00 0.00 0.00 0.00 100.00 14:29:01 6 0.07 0.00 0.07 0.02 0.02 99.83 14:29:01 7 0.05 0.00 0.00 0.00 0.00 99.95 14:30:01 all 0.78 0.00 0.06 0.01 0.01 99.13 14:30:01 0 0.45 0.00 0.07 0.02 0.00 99.47 14:30:01 1 1.12 0.00 0.00 0.00 0.00 98.88 14:30:01 2 0.83 0.00 0.02 0.00 0.02 99.13 14:30:01 3 0.12 0.00 0.02 0.02 0.00 99.85 14:30:01 4 0.45 0.00 0.17 0.05 0.00 99.33 14:30:01 5 0.63 0.00 0.07 0.00 0.02 99.28 14:30:01 6 1.00 0.00 0.08 0.05 0.03 98.83 14:30:01 7 1.65 0.00 0.03 0.00 0.02 98.30 14:31:01 all 10.27 0.00 1.02 1.23 0.03 87.44 14:31:01 0 4.83 0.00 0.40 0.15 0.02 94.60 14:31:01 1 25.90 0.00 2.82 4.30 0.03 66.94 14:31:01 2 35.58 0.00 2.41 0.62 0.07 61.33 14:31:01 3 8.34 0.00 0.80 0.03 0.05 90.77 14:31:01 4 2.08 0.00 0.37 0.03 0.02 97.50 14:31:01 5 2.84 0.00 0.38 0.12 0.02 96.64 14:31:01 6 1.25 0.00 0.78 4.61 0.02 93.34 14:31:01 7 1.37 0.00 0.20 0.00 0.00 98.43 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.27 0.00 0.16 0.35 0.01 98.21 Average: 0 0.72 0.00 0.12 0.05 0.01 99.10 Average: 1 2.69 0.00 0.29 0.40 0.00 96.62 Average: 2 3.59 0.00 0.26 0.07 0.01 96.07 Average: 3 1.00 0.00 0.11 0.01 0.01 98.88 Average: 4 0.35 0.00 0.09 0.05 0.01 99.50 Average: 5 0.50 0.00 0.10 0.04 0.00 99.36 Average: 6 0.33 0.00 0.11 1.93 0.02 97.61 Average: 7 1.01 0.00 0.17 0.25 0.01 98.56