---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5765 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 700K 1.6G 1% /run /dev/vda1 78G 9.7G 68G 13% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 619 10756 0 4664 15092 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:fe:94:3d brd ff:ff:ff:ff:ff:ff inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85559sec preferred_lft 85559sec inet6 fe80::f816:3eff:fefe:943d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:35:f6:49 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::42:34ff:fe35:f649/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5765) 02/11/24 _x86_64_ (4 CPU) 03:19:14 LINUX RESTART (4 CPU) 03:20:01 tps rtps wtps bread/s bwrtn/s 03:21:01 88.64 19.31 69.32 1035.56 19212.66 03:22:01 97.57 2.93 94.64 81.84 26442.12 03:23:01 250.24 3.90 246.34 497.12 54975.64 03:24:01 287.80 0.10 287.70 15.46 44267.29 03:25:01 245.14 7.63 237.51 772.80 33955.27 03:26:01 409.33 0.07 409.27 5.73 32507.12 03:27:01 287.27 0.02 287.25 0.13 33851.42 03:28:01 951.73 0.05 951.68 1.87 91723.43 03:29:01 1220.70 0.23 1220.46 1.87 109064.49 03:30:01 162.99 0.05 162.94 1.47 6989.77 03:31:01 5.15 0.02 5.13 0.80 329.68 03:32:01 196.52 0.90 195.62 37.46 23174.14 03:33:01 119.40 1.30 118.10 113.45 8574.04 Average: 332.50 2.81 329.69 197.35 37313.41 03:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 13773484 15513976 2651480 16.14 59520 1881712 1094736 6.27 731284 1699768 176968 03:22:01 12971348 15450200 3453616 21.03 95416 2526192 1195520 6.84 868992 2272420 545172 03:23:01 12232656 15407412 4192308 25.52 117368 3132744 1284024 7.35 921140 2884940 57408 03:24:01 11562628 15319780 4862336 29.60 151328 3626036 1441772 8.25 1217036 3198768 54508 03:25:01 10892228 15190224 5532736 33.68 175152 4099624 2138692 12.24 1635536 3384884 211844 03:26:01 9430252 14871088 6994712 42.59 195888 5141732 2371504 13.57 2439332 3960844 487028 03:27:01 9349616 15033144 7075348 43.08 216580 5333600 2096700 12.00 2278468 4171892 24464 03:28:01 6686528 14853100 9738436 59.29 248604 7611880 2595620 14.85 2503396 6430896 32792 03:29:01 4835880 15206788 11589084 70.56 276836 9626540 1949828 11.16 2275588 8348096 43984 03:30:01 5177664 15375224 11247300 68.48 277736 9453580 1636672 9.37 2214152 8069832 324 03:31:01 5081568 15281448 11343396 69.06 277760 9455668 1843768 10.55 2310968 8067132 2816 03:32:01 11131304 15470748 5293660 32.23 298916 3916688 1318948 7.55 1361404 3337060 127720 03:33:01 11046796 15486908 5378168 32.74 303284 4005172 1218796 6.98 1373560 3403756 55100 Average: 9551689 15266157 6873275 41.85 207261 5370090 1706660 9.77 1702374 4556176 140010 03:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 ens3 91.77 70.47 1070.79 8.12 0.00 0.00 0.00 0.00 03:21:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 ens3 47.00 31.89 894.03 6.10 0.00 0.00 0.00 0.00 03:22:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 ens3 293.75 153.11 3341.19 11.06 0.00 0.00 0.00 0.00 03:23:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 03:23:01 docker0 89.42 122.25 4.68 708.10 0.00 0.00 0.00 0.00 03:24:01 ens3 347.31 218.08 3480.09 15.40 0.00 0.00 0.00 0.00 03:24:01 veth7849a29 39.08 70.04 2.76 893.63 0.00 0.00 0.00 0.07 03:24:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 03:24:01 docker0 195.48 299.72 10.56 2605.93 0.00 0.00 0.00 0.00 03:25:01 ens3 390.32 259.71 4338.51 18.22 0.00 0.00 0.00 0.00 03:25:01 vetha9ebcb6 37.54 51.22 2.50 485.15 0.00 0.00 0.00 0.04 03:25:01 veth80fd20d 22.80 36.11 1.59 492.34 0.00 0.00 0.00 0.04 03:25:01 veth8eed5b4 87.39 127.01 5.85 935.37 0.00 0.00 0.00 0.08 03:26:01 ens3 901.15 549.71 7042.95 38.16 0.00 0.00 0.00 0.00 03:26:01 vetha9ebcb6 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 veth80fd20d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 veth8eed5b4 402.88 706.68 27.47 4115.22 0.00 0.00 0.00 0.34 03:27:01 ens3 0.65 0.00 0.06 0.00 0.00 0.00 0.00 0.00 03:27:01 vetha9ebcb6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 veth80fd20d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 veth8eed5b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 ens3 780.37 388.05 11857.62 28.49 0.00 0.00 0.00 0.00 03:28:01 vetha9ebcb6 101.45 235.57 7.68 5416.20 0.00 0.00 0.00 0.44 03:28:01 veth80fd20d 221.34 371.38 15.42 3027.66 0.00 0.00 0.00 0.25 03:28:01 veth8eed5b4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 118.60 68.21 925.69 4.69 0.00 0.00 0.00 0.00 03:29:01 vetha9ebcb6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 veth80fd20d 68.21 116.58 4.68 925.56 0.00 0.00 0.00 0.08 03:29:01 veth8eed5b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 114.40 79.52 739.52 5.91 0.00 0.00 0.00 0.00 03:30:01 vetha9ebcb6 29.96 35.78 1.98 185.26 0.00 0.00 0.00 0.02 03:30:01 veth80fd20d 13.70 17.03 1.09 183.91 0.00 0.00 0.00 0.02 03:30:01 veth8eed5b4 20.06 30.08 1.55 184.85 0.00 0.00 0.00 0.02 03:31:01 ens3 4.35 4.25 14.06 0.54 0.00 0.00 0.00 0.00 03:31:01 vetha9ebcb6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 veth80fd20d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 veth8eed5b4 3.28 3.22 0.33 13.49 0.00 0.00 0.00 0.00 03:32:01 ens3 121.58 74.29 2386.35 7.14 0.00 0.00 0.00 0.00 03:32:01 lo 11.93 11.93 1.13 1.13 0.00 0.00 0.00 0.00 03:32:01 docker0 1669.17 2773.89 93.91 29622.53 0.00 0.00 0.00 0.00 03:33:01 ens3 25.21 23.18 78.36 9.46 0.00 0.00 0.00 0.00 03:33:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 248.96 147.73 2782.34 11.79 0.00 0.00 0.00 0.00 Average: lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 128.39 213.37 7.22 2278.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5765) 02/11/24 _x86_64_ (4 CPU) 03:19:14 LINUX RESTART (4 CPU) 03:20:01 CPU %user %nice %system %iowait %steal %idle 03:21:01 all 18.40 0.00 1.34 3.21 0.05 77.00 03:21:01 0 23.19 0.00 1.49 0.74 0.05 74.53 03:21:01 1 35.09 0.00 1.95 1.87 0.05 61.04 03:21:01 2 13.47 0.00 1.22 1.50 0.07 83.73 03:21:01 3 1.85 0.00 0.72 8.73 0.03 88.66 03:22:01 all 19.49 0.00 1.64 4.35 0.05 74.46 03:22:01 0 23.94 0.00 1.58 1.55 0.05 72.88 03:22:01 1 33.78 0.00 2.92 1.35 0.07 61.88 03:22:01 2 8.02 0.00 1.04 3.76 0.03 87.15 03:22:01 3 12.17 0.00 1.04 10.78 0.07 75.94 03:23:01 all 20.64 0.00 3.99 5.97 0.09 69.31 03:23:01 0 13.89 0.00 3.28 1.48 0.07 81.28 03:23:01 1 19.83 0.00 3.40 1.66 0.10 75.01 03:23:01 2 35.78 0.00 5.18 9.31 0.10 49.63 03:23:01 3 13.10 0.00 4.09 11.43 0.10 71.27 03:24:01 all 16.11 0.00 4.55 6.26 0.11 72.96 03:24:01 0 7.31 0.00 3.37 1.42 0.10 87.80 03:24:01 1 8.15 0.00 3.47 6.48 0.10 81.80 03:24:01 2 30.90 0.00 5.86 7.90 0.10 55.24 03:24:01 3 18.12 0.00 5.49 9.28 0.14 66.97 03:25:01 all 22.11 0.00 7.40 4.58 0.11 65.80 03:25:01 0 24.01 0.00 7.59 3.52 0.10 64.78 03:25:01 1 23.07 0.00 7.62 5.01 0.12 64.18 03:25:01 2 17.02 0.00 6.89 5.73 0.12 70.24 03:25:01 3 24.32 0.00 7.52 4.05 0.10 64.01 03:26:01 all 26.42 0.00 11.64 4.48 0.10 57.36 03:26:01 0 31.26 0.00 19.39 3.32 0.10 45.93 03:26:01 1 22.15 0.00 8.77 8.25 0.10 60.74 03:26:01 2 15.98 0.00 9.78 1.73 0.08 72.43 03:26:01 3 36.29 0.00 8.62 4.63 0.12 50.34 03:27:01 all 26.87 0.00 3.54 4.62 0.08 64.90 03:27:01 0 5.90 0.00 6.42 0.12 0.03 87.53 03:27:01 1 55.72 0.00 2.46 8.08 0.12 33.62 03:27:01 2 12.41 0.00 3.85 9.95 0.12 73.67 03:27:01 3 33.32 0.00 1.42 0.42 0.05 64.80 03:28:01 all 21.08 0.00 7.04 13.69 0.11 58.08 03:28:01 0 22.85 0.00 7.86 18.77 0.10 50.41 03:28:01 1 20.47 0.00 7.56 15.67 0.12 56.19 03:28:01 2 25.15 0.00 6.27 12.14 0.12 56.32 03:28:01 3 15.87 0.00 6.47 8.18 0.10 69.38 03:29:01 all 24.45 0.00 12.77 15.94 0.12 46.72 03:29:01 0 22.80 0.00 13.06 19.02 0.12 45.00 03:29:01 1 24.95 0.00 13.34 14.16 0.13 47.42 03:29:01 2 28.34 0.00 12.88 16.06 0.12 42.59 03:29:01 3 21.71 0.00 11.81 14.55 0.12 51.81 03:30:01 all 6.72 0.00 2.35 1.54 0.06 89.32 03:30:01 0 8.73 0.00 2.30 0.60 0.08 88.28 03:30:01 1 4.98 0.00 2.39 4.56 0.07 88.01 03:30:01 2 7.62 0.00 2.65 0.96 0.05 88.72 03:30:01 3 5.55 0.00 2.10 0.08 0.05 92.22 03:31:01 all 5.21 0.00 1.27 0.07 0.05 93.39 03:31:01 0 7.41 0.00 1.55 0.13 0.08 90.83 03:31:01 1 7.07 0.00 1.22 0.15 0.02 91.55 03:31:01 2 3.09 0.00 1.05 0.00 0.02 95.84 03:31:01 3 3.25 0.00 1.28 0.00 0.08 95.39 03:31:01 CPU %user %nice %system %iowait %steal %idle 03:32:01 all 32.03 0.00 7.24 4.06 0.10 56.58 03:32:01 0 33.50 0.00 7.74 5.54 0.10 53.12 03:32:01 1 40.91 0.00 8.30 4.72 0.12 45.95 03:32:01 2 27.32 0.00 6.75 2.83 0.08 63.01 03:32:01 3 26.36 0.00 6.11 3.10 0.10 64.33 03:33:01 all 19.39 0.00 1.23 1.38 0.05 77.95 03:33:01 0 37.19 0.00 2.22 1.65 0.07 58.88 03:33:01 1 28.92 0.00 0.95 0.18 0.05 69.89 03:33:01 2 4.44 0.00 0.92 2.28 0.03 92.33 03:33:01 3 6.90 0.00 0.87 1.44 0.03 90.76 Average: all 19.91 0.00 5.07 5.39 0.08 69.55 Average: 0 20.16 0.00 5.98 4.43 0.08 69.34 Average: 1 25.03 0.00 4.94 5.54 0.09 64.40 Average: 2 17.61 0.00 4.94 5.68 0.08 71.69 Average: 3 16.83 0.00 4.42 5.89 0.08 72.78