---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12755 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 12G 8.1G 58% / 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: 3943 492 2025 0 1425 3205 Swap: 1023 21 1002 ---> 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:d8:08:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.130/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85548sec preferred_lft 85548sec inet6 fe80::f816:3eff:fed8:8c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:ae:2d:f8 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:c9ff:feae:2df8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12755) 12/11/24 _x86_64_ (4 CPU) 15:59:30 LINUX RESTART (4 CPU) 16:00:01 tps rtps wtps bread/s bwrtn/s 16:01:01 139.13 51.94 87.19 3334.91 8849.86 16:02:01 125.43 46.48 78.95 3257.99 14711.15 16:03:01 239.27 42.01 197.26 3487.72 41538.31 16:04:01 156.45 47.22 109.23 2531.96 33194.27 16:05:01 286.69 33.48 253.21 1454.29 10953.11 16:06:01 56.22 4.23 51.99 99.85 1695.05 16:07:01 356.99 1.03 355.96 11.06 11356.51 16:08:01 357.26 1.17 356.09 28.93 12423.13 16:09:01 357.72 10.18 347.54 278.62 12202.10 16:10:01 441.94 10.58 431.36 308.06 15787.34 16:11:02 476.35 15.83 460.52 391.19 16469.08 16:12:01 552.98 216.62 336.36 7530.60 17251.37 16:13:01 358.91 176.70 182.20 6171.24 50159.24 Average: 300.17 50.34 249.82 2214.59 18974.15 16:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:01:01 1606328 3356376 2432324 60.23 55848 1847416 888916 17.47 569584 1679168 149048 16:02:01 602696 2732584 3435956 85.08 68200 2201200 1376076 27.05 1284196 1940048 20624 16:03:01 363512 2558120 3675140 91.00 90928 2251236 1567876 30.82 1521948 1952832 240 16:04:01 254952 1814184 3783700 93.69 99460 1614324 2863004 56.28 2146688 1441584 18420 16:05:01 121396 1159608 3917256 96.99 111776 1165720 3683040 72.40 2639320 1075444 14072 16:06:01 106204 1109904 3932448 97.37 114644 1133092 3746988 73.65 2684168 1050440 596 16:07:01 115996 1050496 3922656 97.13 130808 1041364 3815576 75.00 2706660 999636 7580 16:08:01 123428 922932 3915224 96.94 139716 904108 3983100 78.30 2801244 910628 7104 16:09:01 119788 640164 3918864 97.03 120572 635708 4363980 85.78 2888340 793852 12248 16:10:01 130096 423876 3908556 96.78 71708 447952 4796332 94.28 2933576 698580 10008 16:11:02 147564 172096 3891088 96.35 43852 215340 5149388 101.22 2967888 655176 496 16:12:01 1573312 1920128 2465340 61.04 74980 446880 2129888 41.87 1587144 728456 63080 16:13:01 2104716 3258868 1933936 47.89 100552 1216320 1026540 20.18 656792 1107668 7820 Average: 566922 1624564 3471730 85.96 94080 1163128 3030054 59.56 2106734 1156424 23949 16:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:01:01 ens3 408.35 275.00 1617.92 73.37 0.00 0.00 0.00 0.00 16:01:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 472.04 417.01 3198.93 86.79 0.00 0.00 0.00 0.00 16:02:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 371.30 280.95 4041.81 30.24 0.00 0.00 0.00 0.00 16:03:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 16:03:01 docker0 148.16 207.00 7.80 2327.15 0.00 0.00 0.00 0.00 16:04:01 ens3 1158.41 771.99 7690.49 147.01 0.00 0.00 0.00 0.00 16:04:01 vethd11332d 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 16:04:01 lo 3.55 3.55 0.40 0.40 0.00 0.00 0.00 0.00 16:04:01 docker0 0.10 0.15 0.00 0.01 0.00 0.00 0.00 0.00 16:05:01 ens3 65.54 43.69 14.92 13.89 0.00 0.00 0.00 0.00 16:05:01 vethd11332d 44.99 44.79 190.69 4.98 0.00 0.00 0.00 0.02 16:05:01 lo 74.85 74.85 193.72 193.72 0.00 0.00 0.00 0.00 16:05:01 docker0 45.16 44.91 190.08 4.98 0.00 0.00 0.00 0.00 16:06:01 ens3 3.22 2.28 0.72 0.85 0.00 0.00 0.00 0.00 16:06:01 vethd11332d 97.88 91.00 461.88 39.85 0.00 0.00 0.00 0.04 16:06:01 lo 149.46 149.46 498.29 498.29 0.00 0.00 0.00 0.00 16:06:01 docker0 98.05 91.13 460.55 39.86 0.00 0.00 0.00 0.00 16:07:01 ens3 10.11 8.10 2.05 2.68 0.00 0.00 0.00 0.00 16:07:01 vethd11332d 110.31 101.05 340.14 32.55 0.00 0.00 0.00 0.03 16:07:01 lo 191.45 191.45 370.73 370.73 0.00 0.00 0.00 0.00 16:07:01 docker0 110.50 101.23 338.64 32.56 0.00 0.00 0.00 0.00 16:08:01 ens3 75.80 48.21 17.68 15.95 0.00 0.00 0.00 0.00 16:08:01 vethd11332d 183.49 169.19 689.08 66.88 0.00 0.00 0.00 0.06 16:08:01 lo 270.10 270.10 747.06 747.06 0.00 0.00 0.00 0.00 16:08:01 docker0 183.67 169.36 686.58 66.89 0.00 0.00 0.00 0.00 16:09:01 ens3 454.39 338.74 113.64 115.14 0.00 0.00 0.00 0.00 16:09:01 vethd11332d 131.51 122.45 438.62 37.56 0.00 0.00 0.00 0.04 16:09:01 lo 217.11 217.11 471.18 471.18 0.00 0.00 0.00 0.00 16:09:01 docker0 131.68 122.61 436.83 37.57 0.00 0.00 0.00 0.00 16:10:01 ens3 958.64 671.87 256.28 245.24 0.00 0.00 0.00 0.00 16:10:01 vethd11332d 84.66 78.50 111.68 19.38 0.00 0.00 0.00 0.01 16:10:01 lo 159.11 159.11 128.67 128.67 0.00 0.00 0.00 0.00 16:10:01 docker0 84.84 78.68 110.53 19.39 0.00 0.00 0.00 0.00 16:11:02 ens3 113.11 76.34 38.28 31.85 0.00 0.00 0.00 0.00 16:11:02 vethd11332d 75.96 68.64 75.49 11.76 0.00 0.00 0.00 0.01 16:11:02 lo 145.50 145.50 85.38 85.38 0.00 0.00 0.00 0.00 16:11:02 docker0 76.14 68.82 74.46 11.77 0.00 0.00 0.00 0.00 16:12:01 ens3 313.18 193.88 95.82 82.76 0.00 0.00 0.00 0.00 16:12:01 lo 12.42 12.42 0.83 0.83 0.00 0.00 0.00 0.00 16:12:01 docker0 6.54 6.61 0.52 0.43 0.00 0.00 0.00 0.00 16:13:01 ens3 243.56 163.96 2231.60 62.37 0.00 0.00 0.00 0.00 16:13:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 docker0 106.28 168.06 5.51 2197.60 0.00 0.00 0.00 0.00 Average: ens3 357.49 253.25 1487.78 69.82 0.00 0.00 0.00 0.00 Average: lo 94.63 94.63 192.20 192.20 0.00 0.00 0.00 0.00 Average: docker0 76.34 81.54 177.94 365.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12755) 12/11/24 _x86_64_ (4 CPU) 15:59:30 LINUX RESTART (4 CPU) 16:00:01 CPU %user %nice %system %iowait %steal %idle 16:01:01 all 21.50 0.00 1.93 4.09 0.07 72.41 16:01:01 0 39.37 0.00 2.97 2.65 0.08 54.93 16:01:01 1 12.12 0.00 1.29 2.21 0.07 84.31 16:01:01 2 6.06 0.00 1.46 10.57 0.05 81.87 16:01:01 3 28.36 0.00 1.97 0.97 0.07 68.63 16:02:01 all 39.30 0.00 2.14 2.08 0.10 56.39 16:02:01 0 51.89 0.00 1.99 1.69 0.10 44.34 16:02:01 1 33.51 0.00 1.77 1.87 0.10 62.75 16:02:01 2 37.81 0.00 1.71 2.35 0.08 58.05 16:02:01 3 33.95 0.00 3.07 2.40 0.10 60.47 16:03:01 all 26.00 0.00 4.62 6.13 0.12 63.13 16:03:01 0 28.30 0.00 4.59 7.01 0.08 60.02 16:03:01 1 20.32 0.00 3.99 3.21 0.12 72.36 16:03:01 2 30.64 0.00 5.60 11.20 0.12 52.43 16:03:01 3 24.76 0.00 4.33 3.10 0.13 67.68 16:04:01 all 50.00 0.00 3.57 2.65 0.11 43.67 16:04:01 0 48.88 0.00 3.55 2.72 0.12 44.74 16:04:01 1 53.19 0.00 3.29 1.06 0.10 42.36 16:04:01 2 56.48 0.00 3.54 3.77 0.13 36.08 16:04:01 3 41.43 0.00 3.91 3.04 0.12 51.50 16:05:01 all 37.34 0.00 2.80 6.59 0.11 53.16 16:05:01 0 42.27 0.00 2.38 8.09 0.12 47.14 16:05:01 1 35.94 0.00 3.17 5.03 0.10 55.75 16:05:01 2 33.32 0.00 2.51 7.25 0.12 56.80 16:05:01 3 37.84 0.00 3.12 5.98 0.10 52.97 16:06:01 all 14.56 0.00 1.19 1.01 0.07 83.17 16:06:01 0 13.19 0.00 1.22 0.42 0.07 85.11 16:06:01 1 15.56 0.00 0.97 0.27 0.07 83.14 16:06:01 2 13.80 0.00 1.15 2.24 0.08 82.73 16:06:01 3 15.71 0.00 1.45 1.10 0.07 81.67 16:07:01 all 12.75 0.00 3.29 10.06 0.10 73.80 16:07:01 0 15.18 0.00 4.24 11.93 0.10 68.55 16:07:01 1 12.71 0.00 3.22 15.65 0.08 68.33 16:07:01 2 11.25 0.00 2.94 7.11 0.12 78.58 16:07:01 3 11.85 0.00 2.77 5.50 0.08 79.80 16:08:01 all 15.97 0.00 4.05 10.62 0.11 69.26 16:08:01 0 14.64 0.00 3.53 9.46 0.10 72.27 16:08:01 1 16.72 0.00 4.88 13.88 0.10 64.42 16:08:01 2 16.06 0.00 3.68 10.00 0.15 70.11 16:08:01 3 16.46 0.00 4.13 9.16 0.10 70.16 16:09:01 all 20.16 0.00 4.60 10.26 0.12 64.87 16:09:01 0 18.50 0.00 3.62 3.30 0.10 74.48 16:09:01 1 21.88 0.00 5.07 19.17 0.12 53.77 16:09:01 2 19.47 0.00 5.35 10.27 0.15 64.76 16:09:01 3 20.80 0.00 4.36 8.26 0.10 66.48 16:10:01 all 16.89 0.00 6.16 12.63 0.13 64.19 16:10:01 0 17.82 0.00 6.79 16.44 0.12 58.83 16:10:01 1 17.07 0.00 5.71 10.14 0.12 66.96 16:10:01 2 17.59 0.00 5.67 10.89 0.15 65.70 16:10:01 3 15.06 0.00 6.47 13.07 0.13 65.26 16:11:02 all 14.77 0.00 4.99 13.20 0.13 66.92 16:11:02 0 17.57 0.00 5.26 10.63 0.12 66.43 16:11:02 1 14.95 0.00 4.99 18.37 0.12 61.57 16:11:02 2 13.96 0.00 5.03 12.46 0.15 68.40 16:11:02 3 12.60 0.00 4.66 11.31 0.10 71.33 16:11:02 CPU %user %nice %system %iowait %steal %idle 16:12:01 all 23.21 0.00 1.95 22.82 0.10 51.92 16:12:01 0 18.49 0.00 1.69 16.47 0.07 63.28 16:12:01 1 25.96 0.00 1.11 16.53 0.07 56.33 16:12:01 2 26.31 0.00 1.53 10.32 0.14 61.71 16:12:01 3 22.09 0.00 3.47 48.01 0.12 26.31 16:13:01 all 16.06 0.00 4.03 8.59 0.09 71.24 16:13:01 0 12.20 0.00 3.03 10.48 0.08 74.20 16:13:01 1 24.56 0.00 4.26 6.95 0.10 64.13 16:13:01 2 15.23 0.00 3.73 8.76 0.12 72.15 16:13:01 3 12.20 0.00 5.09 8.16 0.07 74.48 Average: all 23.73 0.00 3.49 8.50 0.10 64.18 Average: 0 26.03 0.00 3.45 7.78 0.10 62.65 Average: 1 23.41 0.00 3.37 8.80 0.10 64.34 Average: 2 22.93 0.00 3.38 8.24 0.12 65.34 Average: 3 22.55 0.00 3.75 9.19 0.10 64.41