---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1980 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.1G 53% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 504 2440 0 998 3196 Swap: 1023 4 1019 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:27:e8:33 brd ff:ff:ff:ff:ff:ff inet 10.32.6.124/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe27:e833/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:d1:bb:4a 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::42:7fff:fed1:bb4a/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-1980) 01/16/25 _x86_64_ (4 CPU) 09:41:43 LINUX RESTART (4 CPU) 09:42:01 tps rtps wtps bread/s bwrtn/s 09:43:01 172.82 69.22 103.60 5619.46 41885.84 09:44:01 126.40 36.69 89.70 2238.03 14639.43 09:45:01 80.63 25.95 54.68 1463.02 19220.25 09:46:01 232.33 32.01 200.32 2318.15 29668.39 09:47:01 160.82 9.38 151.44 459.39 5278.19 09:48:01 123.48 1.02 122.46 16.66 3602.47 09:49:01 502.38 0.47 501.92 4.13 17279.79 09:50:01 386.37 1.37 385.00 23.46 13259.26 09:51:01 461.42 13.56 447.86 355.57 16286.69 09:52:01 498.73 2.88 495.85 86.92 17070.22 09:53:01 519.71 179.34 340.38 6176.70 17360.31 Average: 296.83 33.81 263.02 1705.50 17777.32 09:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 1688172 3373016 2350488 58.20 52136 1785968 840744 16.53 527100 1640616 156008 09:44:01 769180 2768140 3269480 80.95 66252 2074080 1430724 28.12 1164184 1895236 17668 09:45:01 159288 2324752 3879372 96.06 74072 2228008 1661640 32.66 1699808 1958516 13320 09:46:01 111312 1636772 3927348 97.24 91368 1665220 3093848 60.82 2294072 1419352 14304 09:47:01 114828 1197244 3923832 97.16 103740 1212624 3593396 70.64 2632832 1072044 4508 09:48:01 118484 1085896 3920176 97.07 109792 1089588 3724272 73.21 2707052 984792 5456 09:49:01 110644 1053688 3928016 97.26 133296 1011456 3729664 73.31 2699412 946456 6416 09:50:01 108924 1015988 3929736 97.30 143256 931428 3815852 75.01 2706256 902232 3940 09:51:01 131440 806288 3907220 96.75 139684 685512 4281444 84.16 2767496 772996 13956 09:52:01 130744 620580 3907916 96.76 108300 524584 4606432 90.55 2847992 674304 11968 09:53:01 2613136 3319436 1425524 35.30 126428 742592 940700 18.49 546500 708380 127104 Average: 550559 1745618 3488101 86.37 104393 1268278 2883520 56.68 2053882 1179539 34059 09:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 ens3 358.36 236.39 1473.44 69.34 0.00 0.00 0.00 0.00 09:44:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 416.36 380.55 2210.13 75.13 0.00 0.00 0.00 0.00 09:45:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 864.06 600.07 7332.74 122.16 0.00 0.00 0.00 0.00 09:46:01 lo 37.93 37.93 96.99 96.99 0.00 0.00 0.00 0.00 09:46:01 veth7b4a4ab 0.18 0.45 0.01 0.03 0.00 0.00 0.00 0.00 09:46:01 docker0 21.26 22.06 94.85 2.53 0.00 0.00 0.00 0.00 09:46:01 veth1b70a53 21.08 21.91 95.13 2.51 0.00 0.00 0.00 0.01 09:47:01 lo 99.10 99.10 270.26 270.26 0.00 0.00 0.00 0.00 09:47:01 veth7b4a4ab 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 57.97 55.37 256.89 14.07 0.00 0.00 0.00 0.00 09:47:01 veth1b70a53 57.81 55.24 257.67 14.06 0.00 0.00 0.00 0.02 09:48:01 lo 183.80 183.80 519.24 519.24 0.00 0.00 0.00 0.00 09:48:01 veth7b4a4ab 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 docker0 111.81 105.92 477.32 43.01 0.00 0.00 0.00 0.00 09:48:01 veth1b70a53 111.63 105.75 478.83 43.00 0.00 0.00 0.00 0.04 09:49:01 lo 269.92 269.92 621.39 621.39 0.00 0.00 0.00 0.00 09:49:01 veth7b4a4ab 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 docker0 176.19 161.06 569.47 58.02 0.00 0.00 0.00 0.00 09:49:01 veth1b70a53 176.00 160.87 571.87 58.01 0.00 0.00 0.00 0.05 09:50:01 lo 252.69 252.69 657.54 657.54 0.00 0.00 0.00 0.00 09:50:01 veth7b4a4ab 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 docker0 165.84 151.57 605.75 57.06 0.00 0.00 0.00 0.00 09:50:01 veth1b70a53 165.67 151.42 608.01 57.05 0.00 0.00 0.00 0.05 09:51:01 lo 204.86 204.86 240.86 240.86 0.00 0.00 0.00 0.00 09:51:01 veth7b4a4ab 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 112.11 105.46 217.38 25.55 0.00 0.00 0.00 0.00 09:51:01 veth1b70a53 111.92 105.28 218.90 25.54 0.00 0.00 0.00 0.02 09:52:01 lo 153.62 153.62 88.55 88.55 0.00 0.00 0.00 0.00 09:52:01 veth7b4a4ab 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 docker0 81.42 72.69 77.09 12.45 0.00 0.00 0.00 0.00 09:52:01 veth1b70a53 81.24 72.50 78.19 12.44 0.00 0.00 0.00 0.01 09:53:01 lo 11.28 11.28 0.77 0.77 0.00 0.00 0.00 0.00 09:53:01 docker0 6.02 6.43 0.49 0.42 0.00 0.00 0.00 0.00 09:53:01 ens3 3863.44 2554.12 14193.50 742.45 0.00 0.00 0.00 0.00 Average: lo 110.64 110.64 226.90 226.90 0.00 0.00 0.00 0.00 Average: docker0 66.60 61.87 209.01 19.37 0.00 0.00 0.00 0.00 Average: ens3 350.42 231.55 1289.64 67.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1980) 01/16/25 _x86_64_ (4 CPU) 09:41:43 LINUX RESTART (4 CPU) 09:42:01 CPU %user %nice %system %iowait %steal %idle 09:43:01 all 18.24 0.00 2.17 5.20 0.07 74.32 09:43:01 0 29.30 0.00 3.53 4.42 0.08 62.67 09:43:01 1 18.49 0.00 1.75 1.43 0.05 78.28 09:43:01 2 18.01 0.00 2.08 8.42 0.08 71.41 09:43:01 3 7.16 0.00 1.34 6.56 0.03 84.91 09:44:01 all 30.53 0.00 1.87 2.12 0.09 65.39 09:44:01 0 20.12 0.00 1.39 3.41 0.08 75.00 09:44:01 1 31.87 0.00 1.86 0.84 0.08 65.35 09:44:01 2 26.69 0.00 1.46 2.16 0.12 69.57 09:44:01 3 43.45 0.00 2.76 2.06 0.10 51.62 09:45:01 all 52.22 0.00 3.09 0.64 0.11 43.93 09:45:01 0 41.26 0.00 3.56 0.30 0.10 54.78 09:45:01 1 58.12 0.00 2.21 1.12 0.08 38.47 09:45:01 2 36.65 0.00 4.01 0.77 0.12 58.44 09:45:01 3 72.69 0.00 2.62 0.37 0.13 24.20 09:46:01 all 38.43 0.00 3.27 6.26 0.10 51.94 09:46:01 0 35.73 0.00 2.93 8.24 0.08 53.03 09:46:01 1 33.71 0.00 2.76 3.56 0.10 59.87 09:46:01 2 31.89 0.00 3.65 3.18 0.12 61.16 09:46:01 3 52.37 0.00 3.73 10.07 0.10 33.73 09:47:01 all 23.70 0.00 1.79 6.39 0.10 68.03 09:47:01 0 21.21 0.00 1.97 8.64 0.12 68.06 09:47:01 1 25.02 0.00 1.79 9.18 0.10 63.91 09:47:01 2 16.03 0.00 2.20 5.15 0.08 76.54 09:47:01 3 32.55 0.00 1.18 2.61 0.08 63.57 09:48:01 all 13.47 0.00 1.73 2.44 0.09 82.27 09:48:01 0 13.42 0.00 2.38 5.15 0.07 78.98 09:48:01 1 11.38 0.00 1.39 2.75 0.08 84.40 09:48:01 2 15.71 0.00 1.68 0.57 0.12 81.92 09:48:01 3 13.37 0.00 1.52 1.25 0.10 83.76 09:49:01 all 12.20 0.00 4.60 11.61 0.11 71.49 09:49:01 0 11.78 0.00 5.73 18.28 0.12 64.09 09:49:01 1 13.19 0.00 4.26 15.10 0.10 67.36 09:49:01 2 14.09 0.00 5.14 8.77 0.13 71.87 09:49:01 3 9.72 0.00 3.26 4.30 0.08 82.63 09:50:01 all 18.80 0.00 3.99 8.89 0.11 68.21 09:50:01 0 16.27 0.00 3.95 10.00 0.12 69.67 09:50:01 1 18.16 0.00 4.46 6.94 0.10 70.34 09:50:01 2 21.54 0.00 3.54 7.54 0.13 67.25 09:50:01 3 19.23 0.00 4.00 11.06 0.12 65.58 09:51:01 all 21.53 0.00 6.85 10.27 0.13 61.22 09:51:01 0 23.97 0.00 5.19 10.75 0.12 59.97 09:51:01 1 18.65 0.00 7.86 13.37 0.12 60.01 09:51:01 2 22.66 0.00 7.96 6.79 0.15 62.45 09:51:01 3 20.85 0.00 6.40 10.17 0.12 62.46 09:52:01 all 16.52 0.00 5.18 11.35 0.13 66.82 09:52:01 0 17.19 0.00 5.35 13.47 0.13 63.86 09:52:01 1 13.91 0.00 4.95 11.33 0.12 69.70 09:52:01 2 16.90 0.00 5.61 11.19 0.15 66.15 09:52:01 3 18.07 0.00 4.83 9.39 0.12 67.59 09:53:01 all 22.49 0.00 2.10 20.94 0.09 54.38 09:53:01 0 18.54 0.00 1.88 18.06 0.07 61.46 09:53:01 1 21.70 0.00 2.04 9.84 0.08 66.34 09:53:01 2 22.35 0.00 2.54 38.81 0.15 36.15 09:53:01 3 27.36 0.00 1.93 17.10 0.07 53.55 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.37 0.00 3.33 7.83 0.10 64.37 Average: 0 22.61 0.00 3.44 9.15 0.10 64.70 Average: 1 24.02 0.00 3.21 6.85 0.09 65.83 Average: 2 22.03 0.00 3.62 8.49 0.12 65.73 Average: 3 28.82 0.00 3.05 6.81 0.10 61.22