---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13364 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: 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): 0-7 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 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 882 26242 0 5041 30829 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:b8:a8:21 brd ff:ff:ff:ff:ff:ff inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:feb8:a821/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:52:36:d0 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::42:73ff:fe52:36d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13364) 01/19/24 _x86_64_ (8 CPU) 10:49:22 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 94.45 25.13 69.32 1416.03 15459.82 10:52:01 154.96 18.16 136.79 652.16 28240.76 10:53:01 21.50 3.77 17.73 187.30 10981.37 10:54:01 124.36 2.93 121.43 423.66 64725.61 10:55:01 314.08 0.48 313.60 3.87 33719.05 10:56:01 311.61 0.10 311.51 9.99 77502.36 10:57:01 39.88 0.88 38.99 58.79 17569.21 Average: 151.57 7.35 144.22 393.07 35461.89 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30108456 31711540 2830764 8.59 68868 1844580 1373864 4.04 861812 1678952 161316 10:52:01 28893596 30902892 4045624 12.28 87208 2215528 2268488 6.67 1718920 2000720 23336 10:53:01 28251944 30676224 4687276 14.23 88436 2622752 2296168 6.76 2151904 2193232 370648 10:54:01 27311208 30426660 5628012 17.09 105904 3276136 2548632 7.50 2670292 2561660 54624 10:55:01 26487412 30550368 6451808 19.59 173416 4021396 2560696 7.53 2751484 3163780 285916 10:56:01 25555608 30440980 7383612 22.42 219480 4808004 2437924 7.17 2924816 3928844 8252 10:57:01 26905572 31595936 6033648 18.32 223320 4614948 1474736 4.34 1996512 3520844 43736 Average: 27644828 30900657 5294392 16.07 138090 3343335 2137215 6.29 2153677 2721147 135404 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 70.75 47.54 986.87 12.37 0.00 0.00 0.00 0.00 10:52:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 720.61 508.87 4837.57 128.38 0.00 0.00 0.00 0.00 10:53:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 174.22 124.50 543.57 47.53 0.00 0.00 0.00 0.00 10:54:01 lo 6.20 6.20 0.58 0.58 0.00 0.00 0.00 0.00 10:54:01 vethbeac489 39.24 73.22 6.46 305.39 0.00 0.00 0.00 0.03 10:54:01 docker0 42.41 78.67 6.11 382.99 0.00 0.00 0.00 0.00 10:54:01 ens3 627.60 548.71 2124.83 3335.78 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 1262.64 1113.51 110.04 1476.40 0.00 0.00 0.00 0.00 10:55:01 ens3 1228.16 1316.20 1503.28 146.20 0.00 0.00 0.00 0.00 10:56:01 lo 6.39 6.39 0.59 0.59 0.00 0.00 0.00 0.00 10:56:01 docker0 2.86 5.21 0.17 77.43 0.00 0.00 0.00 0.00 10:56:01 ens3 284.98 170.11 1450.87 104.42 0.00 0.00 0.00 0.00 10:57:01 lo 5.00 5.00 0.46 0.46 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 522.55 486.35 67.97 3338.88 0.00 0.00 0.00 0.00 Average: lo 3.91 3.91 0.57 0.57 0.00 0.00 0.00 0.00 Average: docker0 186.82 171.04 16.62 276.67 0.00 0.00 0.00 0.00 Average: ens3 518.38 457.43 1644.97 1016.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13364) 01/19/24 _x86_64_ (8 CPU) 10:49:22 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 9.67 0.00 0.73 3.37 0.04 86.19 10:51:01 0 18.98 0.00 1.48 1.40 0.08 78.06 10:51:01 1 3.29 0.00 0.35 0.27 0.02 96.08 10:51:01 2 7.45 0.00 0.48 2.36 0.05 89.65 10:51:01 3 1.52 0.00 0.28 3.81 0.02 94.37 10:51:01 4 11.68 0.00 1.00 1.47 0.03 85.82 10:51:01 5 14.90 0.00 0.97 9.98 0.05 74.10 10:51:01 6 17.35 0.00 0.88 6.36 0.05 75.36 10:51:01 7 2.19 0.00 0.42 1.27 0.02 96.10 10:52:01 all 16.43 0.00 1.82 2.29 0.06 79.39 10:52:01 0 17.23 0.00 1.17 1.65 0.07 79.88 10:52:01 1 16.73 0.00 2.49 0.69 0.05 80.04 10:52:01 2 32.60 0.00 2.92 2.38 0.08 62.02 10:52:01 3 14.00 0.00 1.09 1.83 0.08 83.00 10:52:01 4 14.44 0.00 0.68 0.70 0.05 84.13 10:52:01 5 10.20 0.00 0.95 6.54 0.07 82.24 10:52:01 6 9.78 0.00 0.75 0.89 0.05 88.54 10:52:01 7 16.44 0.00 4.48 3.66 0.08 75.33 10:53:01 all 18.32 0.00 0.79 0.89 0.05 79.95 10:53:01 0 11.06 0.00 0.78 0.08 0.05 88.02 10:53:01 1 14.72 0.00 0.65 0.13 0.05 84.45 10:53:01 2 34.86 0.00 1.74 0.12 0.08 63.20 10:53:01 3 15.70 0.00 0.38 0.50 0.03 83.38 10:53:01 4 24.16 0.00 0.72 0.08 0.07 74.97 10:53:01 5 11.57 0.00 0.55 6.15 0.05 81.68 10:53:01 6 19.24 0.00 0.53 0.02 0.03 80.17 10:53:01 7 15.23 0.00 0.97 0.00 0.05 83.75 10:54:01 all 9.40 0.00 2.00 3.22 0.08 85.30 10:54:01 0 9.42 0.00 2.28 0.08 0.08 88.13 10:54:01 1 4.98 0.00 1.27 8.75 0.07 84.93 10:54:01 2 18.24 0.00 2.87 1.90 0.12 76.88 10:54:01 3 9.56 0.00 2.05 0.44 0.10 87.85 10:54:01 4 8.08 0.00 2.34 1.76 0.07 87.76 10:54:01 5 7.33 0.00 1.72 12.02 0.08 78.85 10:54:01 6 7.98 0.00 1.28 0.42 0.07 90.26 10:54:01 7 9.58 0.00 2.20 0.42 0.08 87.72 10:55:01 all 16.35 0.00 3.35 1.16 0.09 79.05 10:55:01 0 8.65 0.00 1.63 0.00 0.07 89.66 10:55:01 1 8.91 0.00 4.36 2.11 0.07 84.54 10:55:01 2 14.29 0.00 4.49 4.01 0.13 77.07 10:55:01 3 63.53 0.00 6.75 0.40 0.17 29.15 10:55:01 4 10.13 0.00 1.42 0.34 0.07 88.05 10:55:01 5 7.30 0.00 1.69 2.18 0.07 88.76 10:55:01 6 9.82 0.00 3.48 0.00 0.10 86.59 10:55:01 7 8.44 0.00 2.93 0.18 0.07 88.38 10:56:01 all 11.94 0.00 2.96 4.80 0.07 80.22 10:56:01 0 8.59 0.00 3.81 2.23 0.05 85.32 10:56:01 1 8.25 0.00 2.12 7.09 0.08 82.45 10:56:01 2 29.37 0.00 4.06 2.56 0.08 63.92 10:56:01 3 9.44 0.00 3.28 4.29 0.12 82.88 10:56:01 4 10.10 0.00 3.49 13.06 0.05 73.30 10:56:01 5 11.31 0.00 2.55 5.16 0.07 80.92 10:56:01 6 7.22 0.00 2.23 3.52 0.05 86.98 10:56:01 7 11.31 0.00 2.17 0.52 0.07 85.93 10:57:01 all 10.67 0.00 0.65 1.50 0.06 87.12 10:57:01 0 9.98 0.00 0.50 0.02 0.05 89.45 10:57:01 1 2.91 0.00 0.55 0.48 0.05 96.01 10:57:01 2 9.98 0.00 0.53 0.83 0.05 88.60 10:57:01 3 23.30 0.00 0.72 6.30 0.05 69.63 10:57:01 4 25.05 0.00 1.22 3.15 0.08 70.50 10:57:01 5 5.09 0.00 0.48 0.42 0.03 93.97 10:57:01 6 5.79 0.00 0.79 0.02 0.08 93.32 10:57:01 7 3.33 0.00 0.42 0.87 0.02 95.36 Average: all 13.25 0.00 1.75 2.46 0.07 82.47 Average: 0 12.00 0.00 1.66 0.78 0.06 85.49 Average: 1 8.53 0.00 1.68 2.79 0.05 86.95 Average: 2 20.97 0.00 2.44 2.02 0.09 74.48 Average: 3 19.54 0.00 2.07 2.51 0.08 75.79 Average: 4 14.81 0.00 1.55 2.93 0.06 80.66 Average: 5 9.67 0.00 1.27 6.06 0.06 82.94 Average: 6 11.04 0.00 1.42 1.61 0.06 85.88 Average: 7 9.50 0.00 1.94 0.99 0.06 87.51