---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27634 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 15G 141G 10% / 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 923 24154 0 7088 30788 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:a4:6a:4c brd ff:ff:ff:ff:ff:ff inet 10.30.106.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85898sec preferred_lft 85898sec inet6 fe80::f816:3eff:fea4:6a4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:9e:e0:a8 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-27634) 07/30/24 _x86_64_ (8 CPU) 11:52:30 LINUX RESTART (8 CPU) 11:53:02 tps rtps wtps bread/s bwrtn/s 11:54:01 334.82 43.45 291.37 1955.19 17524.22 11:55:01 199.02 50.47 148.54 3782.30 29898.48 11:56:01 52.74 12.91 39.83 2418.40 12568.97 11:57:01 93.95 3.78 90.17 489.92 50123.51 11:58:01 262.80 2.50 260.30 399.67 90307.91 11:59:01 216.83 0.50 216.33 38.79 43011.50 12:00:01 78.20 0.25 77.95 34.13 11611.93 Average: 176.54 16.20 160.34 1301.03 36482.91 11:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:54:01 30094644 31680296 2844576 8.64 72324 1824160 1434992 4.22 903444 1652988 154596 11:55:01 28471316 30662720 4467904 13.56 89248 2393720 2220556 6.53 2063108 2076100 25644 11:56:01 27243116 30346696 5696104 17.29 95808 3283236 2470792 7.27 2649560 2680508 731144 11:57:01 27195892 31585068 5743328 17.44 120548 4483624 1604124 4.72 1457964 3844508 740444 11:58:01 22962144 29754148 9977076 30.29 173204 6652400 7670664 22.57 3449900 5881004 550552 11:59:01 20840716 27991384 12098504 36.73 190976 6952484 11387288 33.50 5348544 6027652 7532 12:00:01 20597184 27891016 12342036 37.47 192952 7091748 7351288 21.63 5597348 6068900 756 Average: 25343573 29987333 7595647 23.06 133580 4668767 4877101 14.35 3067124 4033094 315810 11:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:54:01 lo 1.49 1.49 0.17 0.17 0.00 0.00 0.00 0.00 11:54:01 ens3 266.84 161.50 1328.88 55.37 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 11:55:01 ens3 747.09 526.68 6224.17 101.06 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:56:01 ens3 1158.01 678.15 2338.55 235.87 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 br-dfd26481626d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 5.13 5.13 0.59 0.59 0.00 0.00 0.00 0.00 11:57:01 ens3 624.53 281.09 5500.33 73.87 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 br-dfd26481626d 19.32 18.62 4.42 3.76 0.00 0.00 0.78 0.00 11:58:01 br-904835b36992 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 veth612741d 45.26 42.35 7.08 28.94 0.00 0.00 0.00 0.00 11:58:01 veth2344bbe 0.00 1.03 0.00 0.46 0.00 0.00 0.00 0.00 11:59:01 br-dfd26481626d 19.83 19.41 7.45 6.17 0.00 0.00 0.53 0.00 11:59:01 br-904835b36992 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:59:01 veth5edfa47 156.24 150.41 331.41 13.19 0.00 0.00 0.00 0.03 11:59:01 veth612741d 227.08 190.93 30.62 220.01 0.00 0.00 0.00 0.02 12:00:01 br-dfd26481626d 44.19 45.36 7.98 8.16 0.00 0.00 0.05 0.00 12:00:01 br-904835b36992 123.45 137.29 86.58 59.15 0.00 0.00 0.00 0.00 12:00:01 veth5edfa47 123.81 137.91 88.30 59.24 0.00 0.00 0.00 0.01 12:00:01 veth612741d 91.98 96.47 12.08 12.29 0.00 0.00 0.00 0.00 Average: br-dfd26481626d 11.94 11.94 2.84 2.59 0.00 0.00 0.20 0.00 Average: br-904835b36992 17.69 19.68 12.40 8.47 0.00 0.00 0.00 0.00 Average: veth5edfa47 40.10 41.28 60.10 10.37 0.00 0.00 0.00 0.00 Average: veth612741d 52.17 47.22 7.13 37.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27634) 07/30/24 _x86_64_ (8 CPU) 11:52:30 LINUX RESTART (8 CPU) 11:53:02 CPU %user %nice %system %iowait %steal %idle 11:54:01 all 10.66 0.00 0.95 1.78 0.03 86.57 11:54:01 0 3.16 0.00 0.87 1.53 0.02 94.43 11:54:01 1 12.88 0.00 1.10 0.39 0.03 85.59 11:54:01 2 36.97 0.00 1.95 1.20 0.07 59.81 11:54:01 3 2.74 0.00 0.60 7.58 0.03 89.05 11:54:01 4 13.49 0.00 1.17 0.27 0.03 85.03 11:54:01 5 10.05 0.00 0.58 0.58 0.02 88.78 11:54:01 6 2.41 0.00 0.92 2.28 0.07 94.32 11:54:01 7 3.58 0.00 0.39 0.40 0.02 95.61 11:55:01 all 30.24 0.00 1.38 2.56 0.08 65.75 11:55:01 0 24.85 0.00 1.67 0.90 0.07 72.51 11:55:01 1 40.32 0.00 0.77 0.45 0.07 58.39 11:55:01 2 26.07 0.00 2.06 3.63 0.08 68.17 11:55:01 3 25.82 0.00 1.00 3.73 0.07 69.38 11:55:01 4 33.96 0.00 2.21 2.16 0.12 61.54 11:55:01 5 26.04 0.00 1.46 7.09 0.08 65.33 11:55:01 6 49.26 0.00 0.77 1.30 0.08 48.58 11:55:01 7 15.77 0.00 1.07 1.24 0.05 81.87 11:56:01 all 43.15 0.00 1.74 0.86 0.08 54.17 11:56:01 0 43.82 0.00 1.89 0.17 0.08 54.04 11:56:01 1 54.56 0.00 2.69 0.08 0.10 42.57 11:56:01 2 26.51 0.00 1.87 0.55 0.08 70.99 11:56:01 3 49.94 0.00 1.36 2.81 0.07 45.83 11:56:01 4 45.74 0.00 1.81 0.08 0.08 52.28 11:56:01 5 45.00 0.00 1.84 0.18 0.08 52.89 11:56:01 6 39.83 0.00 1.10 0.95 0.07 58.05 11:56:01 7 39.79 0.00 1.44 2.05 0.07 56.66 11:57:01 all 13.07 0.00 1.97 2.94 0.04 81.98 11:57:01 0 9.66 0.00 1.99 2.58 0.05 85.73 11:57:01 1 32.73 0.00 2.93 1.83 0.07 62.44 11:57:01 2 16.77 0.00 2.09 3.38 0.05 77.70 11:57:01 3 14.91 0.00 1.91 0.99 0.03 82.16 11:57:01 4 8.01 0.00 1.48 0.07 0.03 90.42 11:57:01 5 5.85 0.00 1.27 0.74 0.03 92.11 11:57:01 6 12.04 0.00 1.74 0.12 0.03 86.07 11:57:01 7 4.58 0.00 2.33 13.84 0.03 79.22 11:58:01 all 34.85 0.00 6.64 3.76 0.11 54.64 11:58:01 0 33.17 0.00 6.42 2.19 0.10 58.12 11:58:01 1 32.03 0.00 7.95 2.24 0.10 57.68 11:58:01 2 40.82 0.00 6.59 3.65 0.12 48.83 11:58:01 3 35.65 0.00 6.87 1.20 0.10 56.17 11:58:01 4 31.10 0.00 6.22 9.89 0.10 52.69 11:58:01 5 35.72 0.00 5.08 2.55 0.10 56.56 11:58:01 6 33.62 0.00 7.47 6.77 0.12 52.02 11:58:01 7 36.73 0.00 6.52 1.59 0.10 55.06 11:59:01 all 35.40 0.00 3.56 1.15 0.12 59.78 11:59:01 0 36.48 0.00 3.80 0.44 0.10 59.18 11:59:01 1 30.43 0.00 3.99 1.15 0.14 64.30 11:59:01 2 38.51 0.00 4.52 1.66 0.10 55.21 11:59:01 3 32.65 0.00 3.19 1.19 0.12 62.86 11:59:01 4 37.01 0.00 3.71 3.19 0.12 55.98 11:59:01 5 33.43 0.00 3.07 0.23 0.10 63.16 11:59:01 6 39.64 0.00 2.69 0.24 0.12 57.32 11:59:01 7 35.02 0.00 3.49 1.11 0.13 60.25 12:00:01 all 24.40 0.00 3.40 0.38 0.13 71.70 12:00:01 0 23.21 0.00 3.46 0.17 0.13 73.03 12:00:01 1 25.43 0.00 3.42 0.25 0.13 70.76 12:00:01 2 21.92 0.00 3.61 0.96 0.13 73.37 12:00:01 3 24.89 0.00 3.48 0.59 0.13 70.91 12:00:01 4 24.17 0.00 3.46 0.32 0.12 71.93 12:00:01 5 24.09 0.00 3.41 0.39 0.14 71.97 12:00:01 6 24.46 0.00 3.13 0.27 0.12 72.03 12:00:01 7 27.02 0.00 3.20 0.07 0.12 69.60 Average: all 27.42 0.00 2.80 1.92 0.08 67.79 Average: 0 24.94 0.00 2.87 1.14 0.08 70.98 Average: 1 32.68 0.00 3.26 0.91 0.09 63.06 Average: 2 29.63 0.00 3.23 2.15 0.09 64.90 Average: 3 26.69 0.00 2.62 2.58 0.08 68.02 Average: 4 27.67 0.00 2.86 2.27 0.09 67.11 Average: 5 25.75 0.00 2.38 1.68 0.08 70.10 Average: 6 28.80 0.00 2.54 1.69 0.09 66.88 Average: 7 23.18 0.00 2.62 2.90 0.07 71.22