---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8662 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: 2799.996 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 13G 143G 8% / 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 842 26541 0 4782 30868 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:d6:82:88 brd ff:ff:ff:ff:ff:ff inet 10.30.106.26/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fed6:8288/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:90:a5:14 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8662) 02/25/24 _x86_64_ (8 CPU) 18:28:24 LINUX RESTART (8 CPU) 18:29:02 tps rtps wtps bread/s bwrtn/s 18:30:01 119.95 40.26 79.68 1838.74 24787.12 18:31:01 120.50 23.00 97.50 2744.48 29765.84 18:32:01 364.19 12.70 351.49 795.20 105410.35 18:33:01 30.94 0.43 30.51 44.79 21852.44 18:34:01 80.97 1.93 79.04 111.98 21992.35 Average: 143.39 15.58 127.80 1104.59 40815.04 18:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30058240 31654384 2880980 8.75 69976 1837108 1458680 4.29 919348 1672900 160832 18:31:01 28198456 31640036 4740764 14.39 113364 3572132 1602716 4.72 1023300 3313108 1570992 18:32:01 26217732 30677740 6721488 20.41 135056 4508408 6234560 18.34 2129804 4089088 280 18:33:01 25061276 29669248 7877944 23.92 137352 4647796 7497472 22.06 3200024 4157160 27552 18:34:01 27198664 31628412 5740556 17.43 141204 4482172 1487424 4.38 1270564 4002644 13908 Average: 27346874 31053964 5592346 16.98 119390 3809523 3656170 10.76 1708608 3446980 354713 18:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 18:30:01 ens3 132.66 93.05 1036.84 37.21 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 6.47 6.47 0.66 0.66 0.00 0.00 0.00 0.00 18:31:01 br-2e3a8b2cd730 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 ens3 562.49 362.57 10311.85 32.86 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 lo 4.13 4.13 0.38 0.38 0.00 0.00 0.00 0.00 18:32:01 vethb29a964 1.37 1.95 0.15 0.19 0.00 0.00 0.00 0.00 18:32:01 br-2e3a8b2cd730 0.23 0.15 0.01 0.01 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 lo 6.50 6.50 1.52 1.52 0.00 0.00 0.00 0.00 18:33:01 vethb29a964 4.03 4.90 0.69 0.78 0.00 0.00 0.00 0.00 18:33:01 br-2e3a8b2cd730 1.65 2.15 0.62 0.69 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 18:34:01 ens3 1376.54 875.69 21879.35 153.67 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: lo 3.90 3.90 0.56 0.56 0.00 0.00 0.00 0.00 Average: ens3 223.43 140.04 4256.98 23.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8662) 02/25/24 _x86_64_ (8 CPU) 18:28:24 LINUX RESTART (8 CPU) 18:29:02 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.50 0.00 0.77 2.14 0.04 86.55 18:30:01 0 14.33 0.00 1.02 0.19 0.03 84.43 18:30:01 1 22.06 0.00 1.43 0.51 0.05 75.95 18:30:01 2 1.29 0.00 0.75 5.87 0.03 92.05 18:30:01 3 8.29 0.00 0.64 0.12 0.05 90.90 18:30:01 4 7.68 0.00 0.53 0.95 0.07 90.77 18:30:01 5 3.19 0.00 0.22 7.68 0.03 88.88 18:30:01 6 12.07 0.00 0.92 0.78 0.05 86.18 18:30:01 7 15.05 0.00 0.65 1.05 0.03 83.22 18:31:01 all 11.63 0.00 2.10 2.10 0.04 84.13 18:31:01 0 9.50 0.00 1.89 0.05 0.03 88.53 18:31:01 1 4.99 0.00 1.41 0.22 0.03 93.35 18:31:01 2 5.22 0.00 2.49 2.01 0.03 90.25 18:31:01 3 3.90 0.00 1.51 0.08 0.03 94.48 18:31:01 4 4.47 0.00 1.53 0.77 0.07 93.15 18:31:01 5 11.96 0.00 1.89 7.10 0.05 79.00 18:31:01 6 38.22 0.00 3.72 5.37 0.08 52.61 18:31:01 7 14.87 0.00 2.35 1.18 0.05 81.55 18:32:01 all 14.80 0.00 3.69 6.06 0.07 75.38 18:32:01 0 9.42 0.00 3.42 7.03 0.07 80.06 18:32:01 1 12.87 0.00 3.55 0.89 0.05 82.64 18:32:01 2 15.87 0.00 2.63 1.25 0.07 80.18 18:32:01 3 15.11 0.00 3.68 1.77 0.07 79.37 18:32:01 4 19.50 0.00 4.58 0.72 0.05 75.16 18:32:01 5 16.90 0.00 4.23 22.92 0.08 55.87 18:32:01 6 16.29 0.00 3.35 11.27 0.07 69.02 18:32:01 7 12.45 0.00 4.10 2.66 0.05 80.74 18:33:01 all 19.19 0.00 1.80 0.99 0.07 77.94 18:33:01 0 19.69 0.00 1.76 0.00 0.07 78.49 18:33:01 1 17.51 0.00 1.71 0.25 0.07 80.47 18:33:01 2 15.39 0.00 1.47 0.00 0.07 83.07 18:33:01 3 21.88 0.00 2.09 0.07 0.10 75.87 18:33:01 4 21.92 0.00 1.91 0.08 0.08 76.00 18:33:01 5 21.23 0.00 2.19 0.13 0.10 76.35 18:33:01 6 16.02 0.00 1.59 2.98 0.05 79.36 18:33:01 7 19.93 0.00 1.69 4.42 0.08 73.87 18:34:01 all 6.68 0.00 0.61 1.26 0.04 91.41 18:34:01 0 11.45 0.00 0.67 0.74 0.02 87.13 18:34:01 1 4.09 0.00 0.61 0.76 0.03 94.51 18:34:01 2 14.80 0.00 0.84 0.35 0.03 83.98 18:34:01 3 1.44 0.00 0.45 0.43 0.02 97.66 18:34:01 4 0.58 0.00 0.58 0.13 0.07 98.63 18:34:01 5 1.78 0.00 0.55 0.05 0.03 97.58 18:34:01 6 0.42 0.00 0.57 1.28 0.03 97.70 18:34:01 7 18.96 0.00 0.58 6.32 0.03 74.10 Average: all 12.56 0.00 1.79 2.51 0.05 83.09 Average: 0 12.88 0.00 1.75 1.60 0.04 83.73 Average: 1 12.27 0.00 1.74 0.53 0.05 85.42 Average: 2 10.54 0.00 1.64 1.88 0.05 85.90 Average: 3 10.12 0.00 1.67 0.49 0.05 87.66 Average: 4 10.84 0.00 1.83 0.53 0.07 86.74 Average: 5 11.02 0.00 1.82 7.54 0.06 79.57 Average: 6 16.60 0.00 2.03 4.33 0.06 76.98 Average: 7 16.26 0.00 1.87 3.14 0.05 78.67