---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11543 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 12G 144G 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 862 27531 0 3773 30850 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:83:4a:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85925sec preferred_lft 85925sec inet6 fe80::f816:3eff:fe83:4aa6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:a6:0e:87 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::42:58ff:fea6:e87/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11543) 03/07/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 103.32 24.17 79.16 1219.45 21195.87 10:52:01 157.84 21.31 136.53 827.60 33112.48 10:53:01 62.01 1.98 60.02 95.85 42451.99 10:54:01 92.67 2.47 90.20 359.27 44391.80 10:55:01 126.95 0.07 126.88 0.53 23112.15 10:56:01 144.27 0.20 144.07 2.27 24479.17 10:57:01 38.46 0.50 37.96 43.06 17068.76 Average: 103.65 7.20 96.44 361.95 29421.21 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30099820 31720120 2839400 8.62 72048 1857588 1426388 4.20 851780 1692352 183732 10:52:01 28304748 30318020 4634472 14.07 87944 2218088 3003432 8.84 2311888 1989648 15696 10:53:01 27812924 30662808 5126296 15.56 92008 3037236 2240380 6.59 2209448 2554344 0 10:54:01 26953960 30179456 5985260 18.17 124856 3343328 2558896 7.53 2914548 2630924 145808 10:55:01 26943724 30284752 5995496 18.20 136920 3418688 2509596 7.38 2821184 2706324 776 10:56:01 26603452 30108396 6335768 19.23 163164 3520124 2584280 7.60 3028852 2800544 5276 10:57:01 28187520 31584700 4751700 14.43 166448 3436352 1478460 4.35 1631804 2660080 2952 Average: 27843735 30694036 5095485 15.47 120484 2975915 2257347 6.64 2252786 2433459 50606 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 ens3 62.51 43.35 1054.87 8.13 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 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 10:52:01 ens3 647.16 479.50 4728.96 110.18 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 lo 0.90 0.90 0.06 0.06 0.00 0.00 0.00 0.00 10:53:01 ens3 295.85 194.95 1443.36 61.79 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 lo 8.22 8.22 2.20 2.20 0.00 0.00 0.00 0.00 10:54:01 ens3 1023.61 1125.80 1648.98 3406.49 0.00 0.00 0.00 0.00 10:54:01 vethcd42d24 584.30 478.29 63.03 699.22 0.00 0.00 0.00 0.06 10:54:01 docker0 586.99 483.22 55.21 776.71 0.00 0.00 0.00 0.00 10:54:01 lo 5.47 5.47 0.51 0.51 0.00 0.00 0.00 0.00 10:55:01 ens3 282.97 301.15 239.87 34.23 0.00 0.00 0.00 0.00 10:55:01 vethcd42d24 293.83 258.49 30.79 234.53 0.00 0.00 0.00 0.02 10:55:01 docker0 293.83 258.46 26.77 234.53 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 10:56:01 veth3d371f9 656.56 606.48 77.86 924.05 0.00 0.00 0.00 0.08 10:56:01 ens3 698.58 752.55 969.91 90.88 0.00 0.00 0.00 0.00 10:56:01 docker0 738.09 666.66 76.18 963.10 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:57:01 ens3 98.08 111.85 81.18 16.67 0.00 0.00 0.00 0.00 10:57:01 docker0 92.85 71.45 7.81 39.72 0.00 0.00 0.00 0.00 10:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 445.03 430.81 1453.38 533.86 0.00 0.00 0.00 0.00 Average: docker0 245.13 211.91 23.77 288.42 0.00 0.00 0.00 0.00 Average: lo 2.45 2.45 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11543) 03/07/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.51 0.00 0.74 1.98 0.03 86.74 10:51:01 0 2.96 0.00 0.19 2.46 0.08 94.31 10:51:01 1 7.27 0.00 0.88 5.71 0.03 86.10 10:51:01 2 21.04 0.00 1.48 0.42 0.03 77.03 10:51:01 3 2.54 0.00 0.46 0.46 0.02 96.52 10:51:01 4 0.81 0.00 0.32 0.44 0.02 98.41 10:51:01 5 0.46 0.00 0.25 0.03 0.02 99.24 10:51:01 6 15.22 0.00 0.54 4.80 0.02 79.42 10:51:01 7 33.79 0.00 1.80 1.53 0.07 62.82 10:52:01 all 20.49 0.00 1.84 1.49 0.06 76.12 10:52:01 0 21.10 0.00 0.94 5.96 0.05 71.95 10:52:01 1 14.46 0.00 2.74 2.54 0.05 80.20 10:52:01 2 12.50 0.00 0.62 0.22 0.03 86.63 10:52:01 3 24.47 0.00 0.70 0.18 0.03 74.61 10:52:01 4 19.20 0.00 1.28 0.93 0.08 78.50 10:52:01 5 16.66 0.00 1.80 0.30 0.05 81.19 10:52:01 6 35.01 0.00 4.70 0.47 0.08 59.74 10:52:01 7 20.56 0.00 1.96 1.34 0.07 76.07 10:53:01 all 11.99 0.00 1.19 1.46 0.04 85.32 10:53:01 0 11.72 0.00 0.95 0.52 0.03 86.78 10:53:01 1 15.74 0.00 1.35 6.32 0.05 76.54 10:53:01 2 9.67 0.00 0.95 0.00 0.03 89.34 10:53:01 3 9.42 0.00 0.73 0.05 0.07 89.72 10:53:01 4 10.41 0.00 0.72 0.02 0.03 88.82 10:53:01 5 8.04 0.00 1.37 4.40 0.05 86.14 10:53:01 6 7.65 0.00 0.83 0.00 0.07 91.45 10:53:01 7 23.30 0.00 2.56 0.32 0.05 73.76 10:54:01 all 11.47 0.00 1.98 1.68 0.07 84.79 10:54:01 0 9.25 0.00 1.28 0.03 0.07 89.38 10:54:01 1 26.78 0.00 2.61 5.98 0.08 64.54 10:54:01 2 12.46 0.00 1.21 0.17 0.05 86.12 10:54:01 3 8.61 0.00 2.35 0.05 0.07 88.92 10:54:01 4 9.48 0.00 1.83 2.55 0.07 86.07 10:54:01 5 9.06 0.00 2.30 3.65 0.07 84.93 10:54:01 6 4.13 0.00 1.58 0.10 0.02 94.17 10:54:01 7 11.91 0.00 2.68 0.92 0.08 84.40 10:55:01 all 2.67 0.00 0.41 1.39 0.03 95.50 10:55:01 0 0.05 0.00 0.30 0.12 0.02 99.52 10:55:01 1 6.86 0.00 0.92 0.00 0.03 92.19 10:55:01 2 8.72 0.00 0.42 0.00 0.03 90.83 10:55:01 3 1.74 0.00 0.52 3.29 0.05 94.40 10:55:01 4 1.94 0.00 0.10 0.00 0.02 97.94 10:55:01 5 0.18 0.00 0.73 6.93 0.03 92.12 10:55:01 6 0.18 0.00 0.02 0.02 0.02 99.77 10:55:01 7 1.70 0.00 0.30 0.77 0.03 97.20 10:56:01 all 8.64 0.00 1.74 1.32 0.05 88.25 10:56:01 0 6.98 0.00 1.80 0.05 0.05 91.12 10:56:01 1 8.85 0.00 1.60 0.95 0.03 88.56 10:56:01 2 6.23 0.00 0.90 0.13 0.03 92.69 10:56:01 3 8.71 0.00 1.32 0.39 0.07 89.52 10:56:01 4 5.31 0.00 1.26 0.28 0.05 93.10 10:56:01 5 13.76 0.00 2.69 1.76 0.05 81.74 10:56:01 6 5.31 0.00 1.96 3.55 0.07 89.11 10:56:01 7 13.98 0.00 2.39 3.44 0.03 80.16 10:57:01 all 6.42 0.00 0.76 1.05 0.03 91.74 10:57:01 0 7.57 0.00 0.51 0.25 0.03 91.63 10:57:01 1 1.24 0.00 0.63 2.94 0.02 95.17 10:57:01 2 5.68 0.00 0.82 0.15 0.02 93.34 10:57:01 3 1.78 0.00 1.10 0.18 0.03 96.90 10:57:01 4 13.48 0.00 1.07 0.28 0.03 85.14 10:57:01 5 2.87 0.00 0.38 0.00 0.02 96.73 10:57:01 6 0.70 0.00 0.60 4.39 0.02 94.30 10:57:01 7 18.08 0.00 0.90 0.22 0.03 80.76 Average: all 10.31 0.00 1.24 1.48 0.04 86.93 Average: 0 8.52 0.00 0.85 1.34 0.05 89.24 Average: 1 11.61 0.00 1.54 3.49 0.04 83.33 Average: 2 10.88 0.00 0.91 0.16 0.03 88.02 Average: 3 8.20 0.00 1.03 0.66 0.05 90.07 Average: 4 8.69 0.00 0.94 0.64 0.04 89.68 Average: 5 7.30 0.00 1.36 2.45 0.04 88.86 Average: 6 9.73 0.00 1.46 1.90 0.04 86.87 Average: 7 17.58 0.00 1.80 1.22 0.05 79.35