---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3351 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 14G 141G 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 885 24625 0 6656 30826 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:40:d3:c2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.130/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85573sec preferred_lft 85573sec inet6 fe80::f816:3eff:fe40:d3c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:0f:f0:f3 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-3351) 02/07/24 _x86_64_ (8 CPU) 09:49:06 LINUX RESTART (8 CPU) 09:50:01 tps rtps wtps bread/s bwrtn/s 09:51:02 88.14 17.56 70.57 1019.96 24457.52 09:52:01 183.22 51.19 132.03 3895.20 33750.48 09:53:01 60.31 1.08 59.22 86.79 28388.34 09:54:01 96.05 12.65 83.40 2355.47 53813.16 09:55:01 159.54 3.33 156.21 454.48 76941.86 09:56:01 197.82 2.82 195.00 412.73 56607.23 09:57:01 73.40 0.00 73.40 0.00 23338.60 09:58:01 15.95 0.02 15.93 0.27 11735.51 09:59:01 6.78 0.00 6.78 0.00 229.43 10:00:01 7.27 0.00 7.27 0.00 227.96 10:01:01 6.53 0.00 6.53 0.00 211.03 10:02:02 28.02 0.59 27.43 47.72 1518.85 Average: 76.71 7.37 69.34 684.00 25893.37 09:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:02 30109796 31712288 2829424 8.59 69476 1843336 1415372 4.16 860484 1675584 171560 09:52:01 29192224 31166684 3746996 11.38 84844 2186556 1800088 5.30 1531512 1894748 16492 09:53:01 27739552 30145436 5199668 15.79 91604 2601188 3071040 9.04 2640516 2215936 165796 09:54:01 28096476 31629380 4842744 14.70 109396 3676908 1466412 4.31 1371424 3072772 168828 09:55:01 25424964 31612856 7514256 22.81 162680 6134376 1447128 4.26 1446356 5513092 884484 09:56:01 23503036 29912844 9436184 28.65 174388 6325584 4085804 12.02 3276144 5577060 6520 09:57:01 22757956 29445456 10181264 30.91 181144 6583192 4951480 14.57 3790556 5779716 2064 09:58:01 22711448 29401368 10227772 31.05 181856 6584412 4936432 14.52 3836040 5779212 140 09:59:01 22712644 29403288 10226576 31.05 182456 6584412 4966636 14.61 3838244 5779148 104 10:00:01 22712904 29404124 10226316 31.05 182912 6584428 4934108 14.52 3839124 5779100 104 10:01:01 22710896 29402628 10228324 31.05 183312 6584432 4952244 14.57 3840652 5779080 84 10:02:02 25307636 31636656 7631584 23.17 184136 6237356 1414476 4.16 1578144 5483776 436 Average: 25248294 30406084 7690926 23.35 149017 5160515 3286768 9.67 2654100 4527435 118051 09:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:02 ens3 54.21 37.34 821.50 6.06 0.00 0.00 0.00 0.00 09:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:02 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 09:52:01 ens3 423.89 328.72 2792.79 86.34 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 2.17 2.17 0.20 0.20 0.00 0.00 0.00 0.00 09:53:01 ens3 1081.69 665.11 3969.50 182.31 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 159.77 127.95 1743.12 26.14 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 09:55:01 ens3 951.20 496.35 20693.45 40.98 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 br-4f08b864de47 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 6.73 6.73 0.78 0.78 0.00 0.00 0.00 0.00 09:56:01 ens3 10.85 7.42 11.91 9.27 0.00 0.00 0.00 0.00 09:56:01 veth6364c44 155.36 149.39 331.27 13.15 0.00 0.00 0.00 0.03 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 br-4f08b864de47 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 br-aa3025db8e7e 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:57:01 ens3 26.04 19.57 665.77 2.94 0.00 0.00 0.00 0.00 09:57:01 veth10dd50c 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 09:57:01 veth6364c44 1.55 1.40 0.20 0.21 0.00 0.00 0.00 0.00 09:58:01 br-aa3025db8e7e 9.02 5.30 4.74 0.56 0.00 0.00 0.00 0.00 09:58:01 ens3 31.79 17.06 11.04 7.60 0.00 0.00 0.00 0.00 09:58:01 veth10dd50c 9.02 5.35 4.86 0.56 0.00 0.00 0.00 0.00 09:58:01 veth6364c44 2.05 8.35 0.37 4.83 0.00 0.00 0.00 0.00 09:59:01 br-aa3025db8e7e 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 ens3 55.04 38.83 19.71 16.32 0.00 0.00 0.00 0.00 09:59:01 veth10dd50c 0.22 0.23 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 veth6364c44 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 br-aa3025db8e7e 0.30 0.32 0.02 0.03 0.00 0.00 0.00 0.00 10:00:01 ens3 37.34 31.23 12.79 11.04 0.00 0.00 0.00 0.00 10:00:01 veth10dd50c 0.30 0.33 0.02 0.03 0.00 0.00 0.00 0.00 10:00:01 veth6364c44 0.17 0.17 0.02 0.01 0.00 0.00 0.00 0.00 10:01:01 br-aa3025db8e7e 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 10:01:01 ens3 59.51 34.54 17.50 13.80 0.00 0.00 0.00 0.00 10:01:01 veth10dd50c 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:01:01 veth6364c44 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:02:02 ens3 61.82 39.09 20.92 24.13 0.00 0.00 0.00 0.00 10:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:02 lo 18.94 18.94 1.80 1.80 0.00 0.00 0.00 0.00 Average: ens3 245.63 153.22 2562.32 35.49 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 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3351) 02/07/24 _x86_64_ (8 CPU) 09:49:06 LINUX RESTART (8 CPU) 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:02 all 7.74 0.00 0.60 4.72 0.03 86.90 09:51:02 0 2.15 0.00 0.25 0.07 0.07 97.46 09:51:02 1 0.45 0.00 0.23 0.02 0.02 99.28 09:51:02 2 19.02 0.00 1.27 23.22 0.05 56.44 09:51:02 3 11.63 0.00 0.70 9.48 0.03 78.16 09:51:02 4 12.75 0.00 0.63 2.82 0.05 83.74 09:51:02 5 10.88 0.00 0.80 1.66 0.03 86.62 09:51:02 6 2.20 0.00 0.47 0.18 0.02 97.13 09:51:02 7 2.85 0.00 0.53 0.40 0.02 96.20 09:52:01 all 21.07 0.00 1.17 3.42 0.07 74.26 09:52:01 0 10.99 0.00 0.99 1.74 0.09 86.20 09:52:01 1 17.42 0.00 0.61 0.61 0.05 81.31 09:52:01 2 17.35 0.00 1.53 12.43 0.07 68.62 09:52:01 3 14.47 0.00 0.92 0.07 0.05 84.50 09:52:01 4 40.39 0.00 1.91 7.47 0.10 50.13 09:52:01 5 27.82 0.00 1.07 0.25 0.05 70.80 09:52:01 6 24.48 0.00 1.38 1.22 0.05 72.87 09:52:01 7 15.75 0.00 0.95 3.58 0.07 79.65 09:53:01 all 46.03 0.00 1.36 0.81 0.08 51.72 09:53:01 0 38.41 0.00 1.02 0.02 0.07 60.49 09:53:01 1 46.06 0.00 1.50 2.42 0.08 49.92 09:53:01 2 59.08 0.00 1.64 0.40 0.08 38.79 09:53:01 3 51.40 0.00 1.78 0.00 0.10 46.72 09:53:01 4 51.56 0.00 0.90 1.82 0.08 45.64 09:53:01 5 39.20 0.00 1.42 0.02 0.08 59.29 09:53:01 6 40.23 0.00 1.22 1.76 0.08 56.70 09:53:01 7 42.34 0.00 1.42 0.03 0.07 56.14 09:54:01 all 14.64 0.00 1.54 3.34 0.05 80.43 09:54:01 0 8.58 0.00 0.84 0.00 0.05 90.54 09:54:01 1 10.85 0.00 1.29 12.39 0.07 75.41 09:54:01 2 12.77 0.00 1.44 0.03 0.03 85.73 09:54:01 3 26.83 0.00 1.92 1.09 0.12 70.04 09:54:01 4 15.57 0.00 1.31 0.03 0.03 83.06 09:54:01 5 18.78 0.00 1.61 7.90 0.05 71.66 09:54:01 6 13.39 0.00 2.13 4.33 0.05 80.10 09:54:01 7 10.31 0.00 1.78 0.94 0.05 86.92 09:55:01 all 9.89 0.00 3.84 8.51 0.09 77.67 09:55:01 0 8.65 0.00 3.69 2.56 0.17 84.92 09:55:01 1 9.46 0.00 3.50 18.89 0.07 68.08 09:55:01 2 12.09 0.00 4.37 6.88 0.08 76.57 09:55:01 3 7.34 0.00 4.13 1.32 0.05 87.16 09:55:01 4 13.24 0.00 4.44 0.54 0.05 81.73 09:55:01 5 7.41 0.00 4.05 35.48 0.10 52.96 09:55:01 6 10.27 0.00 3.09 0.62 0.05 85.97 09:55:01 7 10.70 0.00 3.48 2.10 0.10 83.63 09:56:01 all 18.06 0.00 1.32 5.03 0.06 75.53 09:56:01 0 11.67 0.00 1.17 2.49 0.05 84.61 09:56:01 1 25.81 0.00 1.14 2.91 0.07 70.08 09:56:01 2 25.46 0.00 1.34 1.58 0.07 71.55 09:56:01 3 26.91 0.00 1.56 1.61 0.05 69.88 09:56:01 4 14.93 0.00 1.61 3.08 0.07 80.31 09:56:01 5 11.19 0.00 1.02 24.67 0.03 63.09 09:56:01 6 16.67 0.00 1.66 2.60 0.05 79.03 09:56:01 7 11.94 0.00 1.03 1.35 0.05 85.63 09:57:01 all 14.91 0.00 0.80 3.59 0.07 80.63 09:57:01 0 12.31 0.00 0.64 0.64 0.08 86.34 09:57:01 1 24.47 0.00 0.86 1.93 0.07 72.67 09:57:01 2 16.96 0.00 0.99 8.10 0.10 73.85 09:57:01 3 20.01 0.00 0.95 0.05 0.05 78.93 09:57:01 4 10.08 0.00 0.90 0.72 0.05 88.25 09:57:01 5 14.54 0.00 0.80 0.02 0.10 84.54 09:57:01 6 11.17 0.00 0.65 14.75 0.07 73.36 09:57:01 7 9.99 0.00 0.61 2.43 0.03 86.93 09:58:01 all 1.49 0.00 0.53 0.97 0.06 96.95 09:58:01 0 1.37 0.00 0.55 0.35 0.05 97.68 09:58:01 1 1.39 0.00 0.63 0.00 0.05 97.93 09:58:01 2 2.06 0.00 0.59 7.11 0.08 90.16 09:58:01 3 1.10 0.00 0.48 0.10 0.08 98.23 09:58:01 4 1.22 0.00 0.54 0.03 0.07 98.14 09:58:01 5 1.49 0.00 0.48 0.02 0.03 97.98 09:58:01 6 1.46 0.00 0.42 0.03 0.07 98.03 09:58:01 7 1.85 0.00 0.57 0.10 0.08 97.40 09:59:01 all 0.72 0.00 0.54 0.15 0.06 98.53 09:59:01 0 0.62 0.00 0.60 0.89 0.07 97.83 09:59:01 1 0.82 0.00 0.55 0.02 0.07 98.55 09:59:01 2 0.90 0.00 0.67 0.05 0.07 98.31 09:59:01 3 0.65 0.00 0.50 0.02 0.05 98.78 09:59:01 4 0.89 0.00 0.50 0.18 0.05 98.38 09:59:01 5 0.65 0.00 0.57 0.02 0.07 98.69 09:59:01 6 0.65 0.00 0.59 0.02 0.05 98.69 09:59:01 7 0.56 0.00 0.34 0.00 0.05 99.06 10:00:01 all 0.85 0.00 0.52 0.45 0.05 98.13 10:00:01 0 0.59 0.00 0.62 3.04 0.05 95.70 10:00:01 1 0.60 0.00 0.48 0.10 0.03 98.78 10:00:01 2 0.49 0.00 0.40 0.07 0.08 98.96 10:00:01 3 0.72 0.00 0.57 0.13 0.07 98.51 10:00:01 4 0.94 0.00 0.67 0.17 0.05 98.18 10:00:01 5 0.70 0.00 0.45 0.00 0.05 98.79 10:00:01 6 0.74 0.00 0.60 0.03 0.07 98.56 10:00:01 7 1.99 0.00 0.38 0.02 0.05 97.56 10:01:01 all 0.69 0.00 0.48 1.15 0.31 97.36 10:01:01 0 0.60 0.00 0.52 0.32 0.05 98.51 10:01:01 1 0.62 0.00 0.48 2.17 0.03 96.69 10:01:01 2 0.57 0.00 0.42 0.05 0.32 98.65 10:01:01 3 0.71 0.00 0.58 0.07 1.55 97.10 10:01:01 4 0.58 0.00 0.40 1.83 0.37 96.82 10:01:01 5 0.65 0.00 0.50 2.25 0.03 96.56 10:01:01 6 0.64 0.00 0.50 2.46 0.07 96.33 10:01:01 7 1.14 0.00 0.48 0.07 0.07 98.25 10:01:01 CPU %user %nice %system %iowait %steal %idle 10:02:02 all 1.30 0.00 0.64 1.36 0.13 96.57 10:02:02 0 1.18 0.00 0.72 2.53 0.16 95.39 10:02:02 1 1.00 0.00 0.88 0.07 0.16 97.89 10:02:02 2 1.82 0.00 0.70 3.68 0.10 93.70 10:02:02 3 0.87 0.00 0.61 0.08 0.23 98.21 10:02:02 4 1.27 0.00 0.58 0.26 0.03 97.86 10:02:02 5 0.87 0.00 0.59 0.02 0.20 98.32 10:02:02 6 1.15 0.00 0.58 1.24 0.03 96.99 10:02:02 7 2.24 0.00 0.51 2.97 0.10 94.18 Average: all 11.43 0.00 1.11 2.78 0.09 84.59 Average: 0 8.08 0.00 0.96 1.22 0.08 89.66 Average: 1 11.58 0.00 1.01 3.46 0.06 83.89 Average: 2 14.03 0.00 1.28 5.29 0.10 79.31 Average: 3 13.51 0.00 1.22 1.17 0.20 83.89 Average: 4 13.57 0.00 1.19 1.57 0.08 83.59 Average: 5 11.15 0.00 1.11 5.97 0.07 81.70 Average: 6 10.23 0.00 1.11 2.44 0.05 86.17 Average: 7 9.29 0.00 1.00 1.16 0.06 88.48