---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25511 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 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 863 25303 0 6000 30848 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:9e:5d:3b brd ff:ff:ff:ff:ff:ff inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fe9e:5d3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:42:82:37 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-25511) 04/24/24 _x86_64_ (8 CPU) 09:32:57 LINUX RESTART (8 CPU) 09:33:01 tps rtps wtps bread/s bwrtn/s 09:34:01 123.98 70.12 53.86 5274.59 60106.52 09:35:01 103.02 17.58 85.44 1020.36 37174.74 09:36:01 128.15 23.18 104.97 2790.60 40739.88 09:37:01 149.76 0.07 149.69 13.06 71899.08 09:38:01 153.86 3.40 150.46 429.40 93134.21 09:39:01 186.49 9.13 177.36 376.92 36441.09 09:40:01 13.05 0.32 12.73 23.46 845.98 09:41:01 69.59 1.33 68.26 104.78 2587.17 Average: 115.84 15.65 100.18 1255.95 42878.62 09:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 30399092 31726204 2540128 7.71 45160 1605288 1441500 4.24 804788 1469708 42656 09:35:01 30092044 31693428 2847176 8.64 71548 1839644 1411164 4.15 880812 1674240 156836 09:36:01 28525540 31667408 4413680 13.40 103856 3302220 1380688 4.06 976992 3050276 1307824 09:37:01 27267884 31663296 5671336 17.22 122924 4473364 1428460 4.20 1002400 4219600 938912 09:38:01 25373408 31056664 7565812 22.97 133264 5694804 7115464 20.94 1658016 5355640 3612 09:39:01 21944032 27755324 10995188 33.38 140460 5804096 11750296 34.57 5191432 5195988 1576 09:40:01 20963328 26808756 11975892 36.36 140988 5835580 12675756 37.30 6153896 5207100 27748 09:41:01 25898504 31574840 7040716 21.37 143044 5681700 1590112 4.68 1479304 5038728 28824 Average: 26307979 30493240 6631241 20.13 112656 4279587 4849180 14.27 2268455 3901410 313498 09:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 ens3 336.11 222.98 880.05 56.99 0.00 0.00 0.00 0.00 09:35:01 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 ens3 54.06 37.49 871.02 8.71 0.00 0.00 0.00 0.00 09:36:01 br-3b14d26e8504 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 7.20 7.20 0.73 0.73 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 ens3 424.63 233.79 9979.28 22.54 0.00 0.00 0.00 0.00 09:37:01 br-3b14d26e8504 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 3.93 3.93 0.37 0.37 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 382.60 185.27 11175.93 13.39 0.00 0.00 0.00 0.00 09:38:01 vethec1b491 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 veth7d5b9d7 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:38:01 veth7701ecd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 br-3b14d26e8504 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:39:01 veth2196da0 25.25 23.54 10.74 16.41 0.00 0.00 0.00 0.00 09:39:01 veth54712d7 2.51 2.34 0.21 0.19 0.00 0.00 0.00 0.00 09:39:01 veth7d5b9d7 22.76 20.96 2.71 2.91 0.00 0.00 0.00 0.00 09:39:01 veth7701ecd 3.68 4.27 0.47 0.41 0.00 0.00 0.00 0.00 09:40:01 veth2196da0 23.63 19.39 7.84 25.43 0.00 0.00 0.00 0.00 09:40:01 veth54712d7 21.44 23.36 11.37 116.39 0.00 0.00 0.00 0.01 09:40:01 veth7d5b9d7 49.53 36.97 8.88 6.57 0.00 0.00 0.00 0.00 09:40:01 veth7701ecd 4.25 5.96 0.69 1.22 0.00 0.00 0.00 0.00 09:41:01 lo 30.81 30.81 7.82 7.82 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 ens3 1765.32 973.44 37271.66 160.78 0.00 0.00 0.00 0.00 Average: lo 3.48 3.48 0.95 0.95 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 220.44 121.35 4667.94 20.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25511) 04/24/24 _x86_64_ (8 CPU) 09:32:57 LINUX RESTART (8 CPU) 09:33:01 CPU %user %nice %system %iowait %steal %idle 09:34:01 all 5.35 0.00 0.92 10.86 0.04 82.83 09:34:01 0 7.25 0.00 1.17 3.63 0.03 87.92 09:34:01 1 3.44 0.00 1.59 1.08 0.02 93.88 09:34:01 2 6.57 0.00 0.82 30.96 0.05 61.60 09:34:01 3 4.77 0.00 0.87 5.65 0.03 88.68 09:34:01 4 5.51 0.00 0.65 2.49 0.03 91.31 09:34:01 5 8.26 0.00 1.04 2.19 0.03 88.48 09:34:01 6 2.83 0.00 0.87 0.72 0.03 95.55 09:34:01 7 4.16 0.00 0.38 40.25 0.05 55.15 09:35:01 all 9.31 0.00 0.67 3.99 0.05 85.99 09:35:01 0 9.02 0.00 0.45 0.68 0.02 89.83 09:35:01 1 32.88 0.00 1.78 3.02 0.07 62.26 09:35:01 2 15.37 0.00 0.90 1.22 0.07 82.44 09:35:01 3 0.73 0.00 0.55 20.72 0.12 77.88 09:35:01 4 10.69 0.00 0.87 0.47 0.03 87.94 09:35:01 5 0.90 0.00 0.32 0.62 0.02 98.15 09:35:01 6 2.69 0.00 0.30 1.30 0.02 95.69 09:35:01 7 2.29 0.00 0.18 3.88 0.03 93.61 09:36:01 all 10.74 0.00 1.94 4.38 0.05 82.88 09:36:01 0 11.59 0.00 2.01 0.35 0.07 85.98 09:36:01 1 5.53 0.00 1.89 0.96 0.03 91.58 09:36:01 2 14.49 0.00 2.11 1.25 0.05 82.11 09:36:01 3 3.17 0.00 1.83 6.87 0.07 88.06 09:36:01 4 5.11 0.00 0.90 0.18 0.02 93.78 09:36:01 5 16.05 0.00 2.14 1.44 0.03 80.33 09:36:01 6 4.02 0.00 1.57 21.55 0.03 72.83 09:36:01 7 26.06 0.00 3.08 2.32 0.08 68.46 09:37:01 all 4.99 0.00 2.13 11.97 0.04 80.87 09:37:01 0 5.05 0.00 2.37 6.22 0.05 86.31 09:37:01 1 5.02 0.00 2.72 0.49 0.03 91.75 09:37:01 2 3.82 0.00 1.29 1.68 0.03 93.18 09:37:01 3 5.87 0.00 1.27 19.19 0.07 73.60 09:37:01 4 4.51 0.00 1.93 4.78 0.03 88.75 09:37:01 5 6.65 0.00 3.31 61.08 0.07 28.90 09:37:01 6 4.48 0.00 1.76 0.05 0.02 93.70 09:37:01 7 4.56 0.00 2.37 2.41 0.05 90.61 09:38:01 all 7.89 0.00 2.70 10.36 0.05 79.00 09:38:01 0 5.77 0.00 3.97 6.78 0.05 83.44 09:38:01 1 7.45 0.00 2.29 1.06 0.03 89.17 09:38:01 2 10.81 0.00 3.04 1.74 0.05 84.36 09:38:01 3 7.76 0.00 2.81 2.43 0.08 86.92 09:38:01 4 8.49 0.00 2.35 0.44 0.03 88.69 09:38:01 5 7.23 0.00 2.63 60.82 0.05 29.26 09:38:01 6 7.89 0.00 2.55 3.58 0.05 85.93 09:38:01 7 7.69 0.00 2.00 6.26 0.03 84.02 09:39:01 all 55.96 0.00 6.83 2.08 0.12 35.01 09:39:01 0 55.86 0.00 7.03 0.66 0.12 36.33 09:39:01 1 50.78 0.00 7.02 3.54 0.16 38.51 09:39:01 2 59.58 0.00 6.68 3.10 0.12 30.52 09:39:01 3 58.80 0.00 7.49 1.31 0.12 32.28 09:39:01 4 58.66 0.00 6.85 3.95 0.12 30.41 09:39:01 5 56.23 0.00 7.02 1.76 0.12 34.87 09:39:01 6 58.37 0.00 6.56 0.52 0.10 34.44 09:39:01 7 49.44 0.00 5.98 1.79 0.12 42.67 09:40:01 all 11.41 0.00 1.20 0.15 0.08 87.16 09:40:01 0 11.07 0.00 1.07 0.03 0.07 87.76 09:40:01 1 10.84 0.00 1.12 0.54 0.08 87.41 09:40:01 2 11.15 0.00 1.10 0.28 0.07 87.40 09:40:01 3 11.66 0.00 1.21 0.05 0.07 87.01 09:40:01 4 11.55 0.00 1.19 0.00 0.07 87.19 09:40:01 5 12.49 0.00 1.49 0.18 0.07 85.77 09:40:01 6 12.44 0.00 1.34 0.02 0.08 86.12 09:40:01 7 10.09 0.00 1.12 0.12 0.08 88.59 09:41:01 all 4.13 0.00 0.73 0.62 0.04 94.48 09:41:01 0 3.55 0.00 0.67 0.57 0.05 95.16 09:41:01 1 15.41 0.00 0.94 0.67 0.05 82.93 09:41:01 2 1.39 0.00 0.62 0.12 0.03 97.85 09:41:01 3 1.25 0.00 0.73 1.35 0.03 96.63 09:41:01 4 0.72 0.00 0.72 0.85 0.03 97.68 09:41:01 5 1.32 0.00 0.50 0.62 0.05 97.51 09:41:01 6 0.87 0.00 0.72 0.35 0.03 98.03 09:41:01 7 8.54 0.00 0.92 0.47 0.05 90.02 Average: all 13.56 0.00 2.12 5.56 0.06 78.70 Average: 0 13.48 0.00 2.32 2.37 0.06 81.77 Average: 1 16.29 0.00 2.40 1.41 0.06 79.84 Average: 2 15.21 0.00 2.05 5.05 0.06 77.62 Average: 3 11.58 0.00 2.08 7.21 0.07 79.06 Average: 4 12.99 0.00 1.91 1.64 0.05 83.42 Average: 5 13.48 0.00 2.28 16.04 0.05 68.14 Average: 6 11.48 0.00 1.94 3.54 0.05 83.00 Average: 7 13.99 0.00 1.99 7.21 0.06 76.74