---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-78471 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 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 891 27225 0 4050 30821 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:77:e4:9e brd ff:ff:ff:ff:ff:ff inet 10.30.106.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe77:e49e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:02:38:dc 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:d5ff:fe02:38dc/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-78471) 10/22/24 _x86_64_ (8 CPU) 12:02:47 LINUX RESTART (8 CPU) 12:03:01 tps rtps wtps bread/s bwrtn/s 12:04:01 316.57 73.44 243.13 5274.94 50699.08 12:05:01 147.32 30.54 116.78 1353.85 22721.78 12:06:01 79.54 4.45 75.09 437.39 21813.30 12:07:01 71.24 3.98 67.26 432.46 48353.81 12:08:01 78.59 0.43 78.16 11.33 29501.50 12:09:01 110.57 0.08 110.48 0.67 19632.28 12:10:01 90.74 0.33 90.40 2.67 18701.63 12:11:01 77.67 0.82 76.86 45.58 14024.93 Average: 121.55 14.27 107.28 945.16 28178.98 12:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:04:01 30243580 31629060 2695640 8.18 53220 1652492 1476344 4.34 922400 1505580 69968 12:05:01 29452048 31190636 3487172 10.59 80728 1959800 2018052 5.94 1412068 1768400 89200 12:06:01 28254456 30264956 4684764 14.22 87692 2216272 3024304 8.90 2371988 1986204 4820 12:07:01 27288896 30600044 5650324 17.15 93140 3490424 2282828 6.72 2281744 2995968 58444 12:08:01 26889884 30200912 6049336 18.37 130060 3411512 2825200 8.31 2909588 2697288 200740 12:09:01 26998652 30384884 5940568 18.03 137792 3460288 2664440 7.84 2739616 2745644 2452 12:10:01 26350116 30044920 6589104 20.00 176360 3682424 2945388 8.67 3115508 2959760 70308 12:11:01 27911664 31592452 5027556 15.26 178492 3686372 1486144 4.37 1650800 2900652 2172 Average: 27923662 30738483 5015558 15.23 117186 2944948 2340338 6.89 2175464 2444937 62263 12:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:04:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 315.74 230.84 1048.31 72.49 0.00 0.00 0.00 0.00 12:05:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 177.22 138.30 1654.65 31.74 0.00 0.00 0.00 0.00 12:06:01 lo 1.87 1.87 0.10 0.10 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 475.02 329.08 3870.47 86.04 0.00 0.00 0.00 0.00 12:07:01 lo 7.15 7.15 2.16 2.16 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 209.45 153.22 1425.85 36.66 0.00 0.00 0.00 0.00 12:08:01 lo 5.53 5.53 0.52 0.52 0.00 0.00 0.00 0.00 12:08:01 docker0 305.31 398.00 34.49 775.77 0.00 0.00 0.00 0.00 12:08:01 veth45b2539 301.48 391.50 38.39 698.21 0.00 0.00 0.00 0.06 12:08:01 ens3 914.38 811.71 1738.73 3377.05 0.00 0.00 0.00 0.00 12:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:09:01 docker0 88.72 92.58 9.96 84.65 0.00 0.00 0.00 0.00 12:09:01 veth45b2539 88.72 92.61 11.18 84.65 0.00 0.00 0.00 0.01 12:09:01 ens3 97.72 91.81 85.96 15.26 0.00 0.00 0.00 0.00 12:10:01 veth77383b2 368.46 456.53 47.97 780.44 0.00 0.00 0.00 0.06 12:10:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:10:01 docker0 374.11 460.45 43.27 781.56 0.00 0.00 0.00 0.00 12:10:01 ens3 510.46 400.82 793.99 56.39 0.00 0.00 0.00 0.00 12:11:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:11:01 docker0 33.91 31.82 1.52 2.68 0.00 0.00 0.00 0.00 12:11:01 ens3 61.80 53.03 20.81 11.69 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.39 0.39 0.00 0.00 0.00 0.00 Average: docker0 100.22 122.81 11.15 205.49 0.00 0.00 0.00 0.00 Average: ens3 345.13 276.02 1329.71 460.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-78471) 10/22/24 _x86_64_ (8 CPU) 12:02:47 LINUX RESTART (8 CPU) 12:03:01 CPU %user %nice %system %iowait %steal %idle 12:04:01 all 7.50 0.00 1.20 4.52 0.18 86.60 12:04:01 0 5.57 0.00 0.70 0.75 0.03 92.94 12:04:01 1 2.89 0.00 0.72 7.83 0.03 88.53 12:04:01 2 3.01 0.00 2.36 10.54 0.07 84.02 12:04:01 3 7.83 0.00 0.95 0.47 0.05 90.70 12:04:01 4 14.02 0.00 0.92 1.29 0.07 83.71 12:04:01 5 16.80 0.00 1.77 12.16 0.05 69.22 12:04:01 6 4.71 0.00 1.42 2.73 1.11 90.03 12:04:01 7 5.26 0.00 0.77 0.52 0.05 93.40 12:05:01 all 12.39 0.00 0.96 2.23 0.04 84.37 12:05:01 0 20.00 0.00 2.05 1.83 0.05 76.08 12:05:01 1 17.99 0.00 1.31 1.50 0.05 79.15 12:05:01 2 5.97 0.00 0.72 10.24 0.05 83.02 12:05:01 3 14.96 0.00 0.62 0.22 0.03 84.18 12:05:01 4 14.49 0.00 1.25 2.90 0.05 81.31 12:05:01 5 10.92 0.00 0.68 0.50 0.03 87.86 12:05:01 6 11.80 0.00 0.65 0.15 0.03 87.37 12:05:01 7 3.01 0.00 0.43 0.50 0.02 96.04 12:06:01 all 13.85 0.00 1.71 2.14 0.04 82.27 12:06:01 0 17.39 0.00 1.03 1.57 0.05 79.96 12:06:01 1 6.16 0.00 1.37 1.57 0.02 90.88 12:06:01 2 14.13 0.00 3.99 6.52 0.07 75.30 12:06:01 3 22.07 0.00 1.34 0.97 0.05 75.57 12:06:01 4 11.26 0.00 0.96 0.02 0.03 87.73 12:06:01 5 13.74 0.00 1.12 2.55 0.05 82.53 12:06:01 6 14.95 0.00 2.96 2.38 0.05 79.66 12:06:01 7 11.20 0.00 0.93 1.52 0.03 86.31 12:07:01 all 12.71 0.00 1.49 5.33 0.05 80.42 12:07:01 0 17.58 0.00 1.14 0.07 0.05 81.16 12:07:01 1 7.88 0.00 1.49 0.20 0.05 90.38 12:07:01 2 28.00 0.00 3.07 25.43 0.07 43.42 12:07:01 3 9.74 0.00 0.80 1.27 0.05 88.13 12:07:01 4 13.03 0.00 1.07 0.28 0.05 85.57 12:07:01 5 10.03 0.00 1.94 0.87 0.05 87.12 12:07:01 6 6.77 0.00 1.00 13.90 0.03 78.30 12:07:01 7 8.66 0.00 1.32 0.67 0.05 89.29 12:08:01 all 10.08 0.00 1.85 1.53 0.07 86.47 12:08:01 0 6.24 0.00 2.81 0.07 0.05 90.83 12:08:01 1 10.87 0.00 1.58 0.10 0.08 87.37 12:08:01 2 17.00 0.00 3.34 4.11 0.12 75.43 12:08:01 3 20.04 0.00 2.05 0.20 0.07 77.64 12:08:01 4 5.52 0.00 0.77 0.27 0.03 93.41 12:08:01 5 1.87 0.00 0.79 0.07 0.03 97.24 12:08:01 6 8.85 0.00 1.59 7.41 0.08 82.07 12:08:01 7 10.40 0.00 1.85 0.02 0.08 87.65 12:09:01 all 1.86 0.00 0.36 2.04 0.02 95.72 12:09:01 0 6.91 0.00 0.43 0.00 0.02 92.65 12:09:01 1 1.93 0.00 0.65 8.49 0.03 88.90 12:09:01 2 0.65 0.00 0.43 1.20 0.02 97.70 12:09:01 3 3.58 0.00 0.15 0.00 0.02 96.25 12:09:01 4 0.10 0.00 0.23 0.95 0.03 98.68 12:09:01 5 0.28 0.00 0.35 2.05 0.02 97.30 12:09:01 6 0.92 0.00 0.32 3.63 0.02 95.12 12:09:01 7 0.55 0.00 0.35 0.05 0.02 99.03 12:10:01 all 6.38 0.00 1.44 1.76 0.05 90.37 12:10:01 0 1.91 0.00 1.29 3.11 0.05 93.65 12:10:01 1 2.94 0.00 0.79 5.84 0.03 90.40 12:10:01 2 28.31 0.00 1.79 0.42 0.07 69.41 12:10:01 3 2.61 0.00 1.76 1.61 0.08 93.93 12:10:01 4 3.33 0.00 1.47 1.29 0.05 93.86 12:10:01 5 2.18 0.00 0.94 0.02 0.03 96.84 12:10:01 6 7.74 0.00 2.90 0.64 0.07 88.66 12:10:01 7 1.99 0.00 0.67 1.15 0.03 96.16 12:11:01 all 5.14 0.00 0.43 1.34 0.02 93.06 12:11:01 0 1.70 0.00 0.43 6.65 0.02 91.20 12:11:01 1 4.32 0.00 0.58 2.12 0.02 92.97 12:11:01 2 0.77 0.00 0.33 0.00 0.02 98.88 12:11:01 3 9.84 0.00 0.40 1.53 0.02 88.20 12:11:01 4 14.63 0.00 0.60 0.10 0.03 84.64 12:11:01 5 4.64 0.00 0.50 0.03 0.02 94.81 12:11:01 6 4.75 0.00 0.30 0.28 0.02 94.65 12:11:01 7 0.55 0.00 0.27 0.00 0.02 99.17 Average: all 8.74 0.00 1.18 2.61 0.06 87.42 Average: 0 9.66 0.00 1.23 1.76 0.04 87.31 Average: 1 6.88 0.00 1.06 3.45 0.04 88.56 Average: 2 12.21 0.00 2.00 7.30 0.06 78.44 Average: 3 11.31 0.00 1.01 0.78 0.05 86.85 Average: 4 9.54 0.00 0.91 0.89 0.04 88.62 Average: 5 7.53 0.00 1.01 2.27 0.04 89.15 Average: 6 7.55 0.00 1.39 3.89 0.18 86.99 Average: 7 5.20 0.00 0.82 0.55 0.04 93.38