---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5348 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 14G 142G 9% / 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 836 25723 0 5607 30874 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:b3:d0:5a brd ff:ff:ff:ff:ff:ff inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:feb3:d05a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:ee:0c:43 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-5348) 02/14/24 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 115.84 38.37 77.48 1768.92 28516.39 13:35:01 127.25 23.26 103.98 2798.07 33489.49 13:36:01 245.01 6.42 238.59 447.39 131433.29 13:37:01 191.32 9.88 181.44 409.57 28819.81 13:38:01 18.88 0.15 18.73 10.53 21398.83 13:39:01 68.02 1.18 66.84 102.12 24084.24 Average: 127.75 13.14 114.61 920.38 44667.89 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30135428 31744444 2803792 8.51 70000 1848944 1428132 4.20 827900 1683016 171496 13:35:01 28895408 31681452 4043812 12.28 98788 2959540 1555368 4.58 963512 2708228 949600 13:36:01 26169468 31435468 6769752 20.55 128852 5297500 4262552 12.54 1275860 4975620 668 13:37:01 24101888 29505980 8837332 26.83 136948 5414016 8643664 25.43 3342412 4930452 356 13:38:01 24011840 29420984 8927380 27.10 137256 5418312 8645120 25.44 3438056 4921912 2348 13:39:01 26351660 31619796 6587560 20.00 139996 5289372 1499352 4.41 1282824 4798892 44704 Average: 26610949 30901354 6328271 19.21 118640 4371281 4339031 12.77 1855094 4003020 194862 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 68.17 46.87 1020.81 10.80 0.00 0.00 0.00 0.00 13:34:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 13:35:01 br-ed0c98c3237f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 159.34 104.78 4547.86 12.27 0.00 0.00 0.00 0.00 13:35:01 lo 5.87 5.87 0.55 0.55 0.00 0.00 0.00 0.00 13:36:01 vetha213743 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 br-ed0c98c3237f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vetha38137c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 br-ed0c98c3237f 0.48 0.28 0.03 0.02 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethde57eb3 46.13 41.59 22.04 34.58 0.00 0.00 0.00 0.00 13:37:01 vetha38137c 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 13:38:01 br-ed0c98c3237f 0.33 0.40 0.24 0.04 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vethde57eb3 18.89 15.96 7.22 23.46 0.00 0.00 0.00 0.00 13:38:01 vetha38137c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 1613.93 886.30 31961.22 156.82 0.00 0.00 0.00 0.00 13:39:01 lo 21.95 21.95 2.31 2.31 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 218.43 113.23 5216.01 17.22 0.00 0.00 0.00 0.00 Average: lo 3.01 3.01 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5348) 02/14/24 _x86_64_ (8 CPU) 13:32:24 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.34 0.00 0.86 2.27 0.04 86.49 13:34:01 0 16.16 0.00 1.34 0.63 0.05 81.82 13:34:01 1 8.28 0.00 0.87 0.76 0.05 90.04 13:34:01 2 9.07 0.00 0.83 12.22 0.03 77.85 13:34:01 3 1.71 0.00 0.46 0.08 0.02 97.73 13:34:01 4 0.41 0.00 0.15 0.36 0.07 99.01 13:34:01 5 0.80 0.00 0.37 0.05 0.02 98.76 13:34:01 6 27.30 0.00 1.53 3.40 0.05 67.73 13:34:01 7 18.99 0.00 1.29 0.71 0.03 78.98 13:35:01 all 11.13 0.00 1.81 2.50 0.04 84.52 13:35:01 0 10.34 0.00 1.92 0.95 0.03 86.74 13:35:01 1 3.85 0.00 1.71 0.07 0.05 94.33 13:35:01 2 3.85 0.00 1.14 8.46 0.02 86.53 13:35:01 3 2.98 0.00 1.77 0.15 0.02 95.08 13:35:01 4 2.36 0.00 1.04 3.96 0.07 92.57 13:35:01 5 14.05 0.00 1.79 0.35 0.03 83.77 13:35:01 6 22.43 0.00 1.91 5.16 0.05 70.45 13:35:01 7 29.20 0.00 3.15 0.92 0.05 66.68 13:36:01 all 10.63 0.00 4.91 6.49 0.06 77.91 13:36:01 0 10.48 0.00 5.49 0.39 0.07 83.58 13:36:01 1 12.45 0.00 4.86 6.96 0.05 75.67 13:36:01 2 9.40 0.00 5.51 1.17 0.05 83.87 13:36:01 3 10.29 0.00 5.57 28.64 0.07 55.43 13:36:01 4 8.40 0.00 3.77 2.32 0.05 85.46 13:36:01 5 12.57 0.00 4.43 0.07 0.05 82.88 13:36:01 6 10.97 0.00 5.53 10.70 0.08 72.71 13:36:01 7 10.50 0.00 4.15 1.84 0.05 83.46 13:37:01 all 28.06 0.00 3.28 1.83 0.09 66.74 13:37:01 0 33.21 0.00 4.27 2.58 0.08 59.87 13:37:01 1 24.25 0.00 2.84 1.05 0.08 71.77 13:37:01 2 35.23 0.00 3.77 0.65 0.08 60.26 13:37:01 3 18.90 0.00 2.48 4.77 0.07 73.79 13:37:01 4 26.35 0.00 2.69 0.96 0.08 69.92 13:37:01 5 25.36 0.00 3.24 0.37 0.10 70.93 13:37:01 6 22.43 0.00 2.54 2.04 0.10 72.89 13:37:01 7 38.75 0.00 4.43 2.23 0.12 54.46 13:38:01 all 3.71 0.00 0.46 1.21 0.06 94.55 13:38:01 0 3.02 0.00 0.47 9.51 0.05 86.95 13:38:01 1 4.01 0.00 0.30 0.00 0.05 95.64 13:38:01 2 3.51 0.00 0.52 0.00 0.07 95.91 13:38:01 3 4.68 0.00 0.58 0.12 0.07 94.55 13:38:01 4 3.00 0.00 0.38 0.00 0.07 96.55 13:38:01 5 2.56 0.00 0.40 0.00 0.05 96.99 13:38:01 6 4.18 0.00 0.41 0.02 0.07 95.33 13:38:01 7 4.76 0.00 0.62 0.02 0.10 94.50 13:39:01 all 3.93 0.00 0.54 1.34 0.05 94.13 13:39:01 0 15.93 0.00 0.88 8.64 0.05 74.50 13:39:01 1 5.30 0.00 0.58 0.37 0.05 93.70 13:39:01 2 0.73 0.00 0.50 0.70 0.05 98.01 13:39:01 3 1.55 0.00 0.45 0.27 0.03 97.70 13:39:01 4 1.05 0.00 0.47 0.02 0.05 98.41 13:39:01 5 1.25 0.00 0.47 0.08 0.03 98.16 13:39:01 6 1.00 0.00 0.42 0.47 0.05 98.06 13:39:01 7 4.60 0.00 0.58 0.18 0.07 94.57 Average: all 11.29 0.00 1.97 2.60 0.06 84.08 Average: 0 14.86 0.00 2.39 3.80 0.06 78.89 Average: 1 9.68 0.00 1.86 1.52 0.06 86.88 Average: 2 10.30 0.00 2.04 3.85 0.05 83.76 Average: 3 6.68 0.00 1.87 5.60 0.04 85.80 Average: 4 6.93 0.00 1.42 1.26 0.06 90.33 Average: 5 9.43 0.00 1.78 0.15 0.05 88.59 Average: 6 14.67 0.00 2.05 3.61 0.07 79.61 Average: 7 17.78 0.00 2.37 0.98 0.07 78.80