---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24587 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 925 24154 0 7087 30786 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:16:64:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe16:64a7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:dd:d8:c6 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-24587) 07/18/24 _x86_64_ (8 CPU) 11:05:15 LINUX RESTART (8 CPU) 11:06:02 tps rtps wtps bread/s bwrtn/s 11:07:01 169.02 54.65 114.37 3953.63 31975.87 11:08:01 150.49 14.63 135.86 960.51 42372.40 11:09:01 60.05 12.98 47.07 2450.65 31921.09 11:10:01 153.11 3.62 149.49 467.12 77979.54 11:11:02 183.50 2.52 180.98 407.09 66056.78 11:12:01 222.83 0.42 222.41 34.03 54486.78 11:13:01 58.98 0.03 58.95 2.27 24599.53 11:14:01 75.10 1.75 73.35 77.32 4052.79 Average: 133.91 11.25 122.66 1039.66 41691.63 11:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 29704240 31480232 3234980 9.82 79752 1998832 1815268 5.34 1151312 1775608 179952 11:08:01 27789644 30011424 5149576 15.63 90844 2420644 2875676 8.46 2719480 2092248 19260 11:09:01 28054536 31596856 4884684 14.83 99000 3709944 1445044 4.25 1405292 3094144 974704 11:10:01 26373684 31609096 6565536 19.93 138236 5261432 1482220 4.36 1449380 4621812 916840 11:11:02 22897584 29689192 10041636 30.49 173336 6651304 7834900 23.05 3504368 5878136 920472 11:12:01 22002376 28988972 10936844 33.20 186620 6805124 10556800 31.06 4315220 5912280 4460 11:13:01 19775760 27089468 13163460 39.96 192032 7111328 11902020 35.02 6261132 6151268 17948 11:14:01 24772792 31563436 8166428 24.79 194688 6662832 1532248 4.51 1907320 5648672 2272 Average: 25171327 30253584 7767893 23.58 144314 5077680 4930522 14.51 2839188 4396771 379488 11:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 180.53 123.72 1240.57 32.34 0.00 0.00 0.00 0.00 11:07:01 lo 2.91 2.91 0.30 0.30 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 ens3 975.47 625.96 6064.75 158.97 0.00 0.00 0.00 0.00 11:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 826.52 489.90 2097.49 169.93 0.00 0.00 0.00 0.00 11:09:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 580.20 300.27 12515.63 31.68 0.00 0.00 0.00 0.00 11:10:01 br-9dbba951b26f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 6.93 6.93 0.77 0.77 0.00 0.00 0.00 0.00 11:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:02 veth2944396 2.42 4.19 0.29 0.84 0.00 0.00 0.00 0.00 11:11:02 br-cc45b461004a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:02 vethd4a326d 79.33 88.55 69.04 12.99 0.00 0.00 0.00 0.01 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 veth280463b 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 11:12:01 veth2944396 3.25 5.19 0.45 0.58 0.00 0.00 0.00 0.00 11:12:01 br-cc45b461004a 0.07 0.14 0.00 0.01 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 veth280463b 135.39 274.84 13.35 18.82 0.00 0.00 0.00 0.00 11:13:01 veth2944396 2.98 4.63 0.40 0.38 0.00 0.00 0.00 0.00 11:13:01 br-cc45b461004a 219.88 166.48 11.88 15.51 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 3746.69 2097.35 35239.67 535.64 0.00 0.00 0.00 0.00 11:14:01 lo 18.70 18.70 1.90 1.90 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 427.50 232.70 4286.39 58.21 0.00 0.00 0.00 0.00 Average: lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24587) 07/18/24 _x86_64_ (8 CPU) 11:05:15 LINUX RESTART (8 CPU) 11:06:02 CPU %user %nice %system %iowait %steal %idle 11:07:01 all 11.64 0.00 0.94 2.42 0.04 84.95 11:07:01 0 2.73 0.00 0.51 0.88 0.02 95.86 11:07:01 1 4.78 0.00 0.42 0.46 0.03 94.30 11:07:01 2 29.96 0.00 1.85 1.44 0.07 66.67 11:07:01 3 16.84 0.00 1.22 0.54 0.03 81.36 11:07:01 4 15.02 0.00 1.67 1.85 0.07 81.39 11:07:01 5 8.63 0.00 0.68 12.83 0.05 77.81 11:07:01 6 10.79 0.00 0.80 0.80 0.02 87.60 11:07:01 7 4.43 0.00 0.36 0.61 0.03 94.57 11:08:01 all 41.86 0.00 1.50 1.43 0.08 55.14 11:08:01 0 39.92 0.00 1.52 0.22 0.07 58.28 11:08:01 1 48.94 0.00 0.85 1.14 0.07 49.00 11:08:01 2 40.73 0.00 1.98 0.08 0.08 57.12 11:08:01 3 37.97 0.00 0.99 0.97 0.10 59.97 11:08:01 4 48.50 0.00 2.29 0.82 0.10 48.29 11:08:01 5 36.96 0.00 1.87 7.42 0.07 53.68 11:08:01 6 46.43 0.00 0.89 0.28 0.07 52.33 11:08:01 7 35.37 0.00 1.56 0.50 0.07 62.51 11:09:01 all 34.89 0.00 2.33 1.15 0.06 61.57 11:09:01 0 24.82 0.00 2.13 6.46 0.08 66.51 11:09:01 1 35.08 0.00 2.23 0.60 0.05 62.04 11:09:01 2 31.85 0.00 2.55 0.02 0.05 65.53 11:09:01 3 40.29 0.00 2.68 0.13 0.05 56.84 11:09:01 4 39.66 0.00 2.06 0.03 0.07 58.17 11:09:01 5 45.38 0.00 3.05 0.25 0.08 51.23 11:09:01 6 29.66 0.00 2.08 1.42 0.05 66.79 11:09:01 7 32.41 0.00 1.91 0.25 0.05 65.38 11:10:01 all 10.65 0.00 2.72 4.76 0.05 81.82 11:10:01 0 8.38 0.00 2.78 15.04 0.05 73.76 11:10:01 1 10.42 0.00 2.45 0.54 0.05 86.54 11:10:01 2 8.95 0.00 2.59 3.94 0.05 84.47 11:10:01 3 6.17 0.00 2.24 0.13 0.03 91.42 11:10:01 4 6.80 0.00 2.48 7.72 0.07 82.93 11:10:01 5 21.29 0.00 4.40 4.29 0.05 69.97 11:10:01 6 10.71 0.00 2.47 5.76 0.05 81.01 11:10:01 7 12.48 0.00 2.40 0.69 0.05 84.38 11:11:02 all 31.87 0.00 5.08 8.49 0.11 54.46 11:11:02 0 34.20 0.00 5.61 13.56 0.12 46.50 11:11:02 1 30.35 0.00 5.19 24.72 0.08 39.66 11:11:02 2 29.79 0.00 4.67 16.52 0.15 48.87 11:11:02 3 36.33 0.00 4.92 0.03 0.13 58.58 11:11:02 4 31.40 0.00 5.15 0.37 0.10 62.98 11:11:02 5 31.22 0.00 4.90 10.38 0.12 53.38 11:11:02 6 32.49 0.00 5.05 1.20 0.08 61.18 11:11:02 7 29.19 0.00 5.11 1.16 0.07 64.48 11:12:01 all 21.86 0.00 3.37 17.95 0.13 56.69 11:12:01 0 22.84 0.00 3.31 1.91 0.10 71.84 11:12:01 1 22.65 0.00 3.45 47.86 0.10 25.93 11:12:01 2 17.98 0.00 3.83 34.09 0.12 43.98 11:12:01 3 24.57 0.00 3.40 1.67 0.15 70.20 11:12:01 4 21.23 0.00 3.20 15.30 0.17 60.10 11:12:01 5 19.16 0.00 3.35 28.36 0.12 49.02 11:12:01 6 23.25 0.00 3.45 4.34 0.14 68.82 11:12:01 7 23.15 0.00 2.98 10.27 0.10 63.50 11:13:01 all 33.83 0.00 4.30 1.52 0.12 60.23 11:13:01 0 40.01 0.00 4.73 0.80 0.12 54.34 11:13:01 1 33.93 0.00 4.66 7.28 0.12 54.01 11:13:01 2 33.61 0.00 4.84 1.40 0.14 60.01 11:13:01 3 33.41 0.00 3.65 0.54 0.10 62.30 11:13:01 4 37.18 0.00 4.38 0.40 0.10 57.93 11:13:01 5 39.74 0.00 4.73 0.64 0.12 54.77 11:13:01 6 33.18 0.00 4.64 0.73 0.12 61.34 11:13:01 7 19.75 0.00 2.75 0.42 0.12 76.97 11:14:01 all 11.25 0.00 2.31 0.56 0.06 85.82 11:14:01 0 8.65 0.00 2.15 0.13 0.07 89.01 11:14:01 1 7.01 0.00 2.71 0.90 0.05 89.32 11:14:01 2 5.99 0.00 2.77 0.30 0.05 90.89 11:14:01 3 6.29 0.00 2.34 1.67 0.05 89.65 11:14:01 4 15.61 0.00 1.84 0.64 0.05 81.85 11:14:01 5 29.96 0.00 2.68 0.20 0.07 67.09 11:14:01 6 9.44 0.00 2.28 0.22 0.05 88.02 11:14:01 7 7.08 0.00 1.68 0.35 0.05 90.83 Average: all 24.76 0.00 2.82 4.75 0.08 67.59 Average: 0 22.71 0.00 2.84 4.88 0.08 69.49 Average: 1 24.16 0.00 2.74 10.33 0.07 62.69 Average: 2 24.86 0.00 3.13 7.17 0.09 64.75 Average: 3 25.25 0.00 2.68 0.71 0.08 71.28 Average: 4 26.98 0.00 2.88 3.36 0.09 66.68 Average: 5 29.09 0.00 3.21 7.99 0.08 59.61 Average: 6 24.52 0.00 2.70 1.84 0.07 70.87 Average: 7 20.50 0.00 2.34 1.76 0.07 75.33