---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7661 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: 3943 487 2603 0 853 3217 Swap: 1023 8 1015 ---> 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:f6:cc:fa brd ff:ff:ff:ff:ff:ff inet 10.32.7.240/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:fef6:ccfa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:88:bf:e4 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:eff:fe88:bfe4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7661) 10/14/24 _x86_64_ (4 CPU) 14:58:15 LINUX RESTART (4 CPU) 14:59:01 tps rtps wtps bread/s bwrtn/s 15:00:01 108.30 42.32 65.98 2489.73 8042.27 15:01:01 106.40 30.43 75.97 2157.37 14747.28 15:02:01 163.62 21.74 141.88 1586.27 39977.08 15:03:01 295.37 19.68 275.69 619.23 9205.53 15:04:01 77.94 5.95 71.99 130.76 1844.19 15:05:01 472.97 1.25 471.72 31.33 12976.77 15:06:01 420.30 1.10 419.20 27.46 11783.64 15:07:01 483.81 24.25 459.55 977.91 15922.17 15:08:01 271.60 33.46 238.14 1046.76 9111.95 15:09:01 253.97 228.95 25.03 7189.47 7118.95 Average: 265.43 40.91 224.52 1625.57 13073.87 14:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:00:01 1432300 3301500 2606352 64.54 60440 1955912 991128 19.48 631912 1777324 187700 15:01:01 325256 2515416 3713396 91.95 69428 2258336 1549564 30.46 1506648 1986420 18920 15:02:01 199040 1861004 3839612 95.07 83000 1827552 2894600 56.90 2027624 1601960 20548 15:03:01 111740 1168520 3926912 97.23 105452 1179688 3610476 70.97 2668112 1046868 9828 15:04:01 113824 939944 3924828 97.18 104964 954636 3904532 76.75 2797036 916236 344 15:05:01 112624 910168 3926028 97.21 124884 895448 3930832 77.27 2808816 880600 1216 15:06:01 103748 878352 3934904 97.43 133412 853328 3973044 78.10 2811376 867408 1208 15:07:01 146456 619028 3892196 96.37 79912 688676 4696844 92.33 2832792 794308 6748 15:08:01 576880 754456 3461772 85.72 57620 287104 3302160 64.91 2763236 526412 336 15:09:01 2674564 3275188 1364088 33.78 89152 678592 1026104 20.17 563624 638972 16508 Average: 579643 1622358 3459009 85.65 90826 1157927 2987928 58.73 2141118 1103651 26336 14:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:00:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 15:00:01 ens3 142.30 108.58 1113.22 20.28 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 15:01:01 ens3 461.19 443.16 3626.14 77.49 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 3.48 3.48 0.40 0.40 0.00 0.00 0.00 0.00 15:02:01 ens3 1017.62 713.53 8192.52 104.84 0.00 0.00 0.00 0.00 15:02:01 veth53971f9 0.10 0.33 0.01 0.03 0.00 0.00 0.00 0.00 15:02:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 15:03:01 lo 83.89 83.89 199.90 199.90 0.00 0.00 0.00 0.00 15:03:01 ens3 64.46 38.99 17.29 13.82 0.00 0.00 0.00 0.00 15:03:01 veth53971f9 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 docker0 51.39 49.04 196.11 5.23 0.00 0.00 0.00 0.00 15:04:01 lo 215.01 215.01 758.28 758.28 0.00 0.00 0.00 0.00 15:04:01 ens3 2.03 1.28 0.59 0.55 0.00 0.00 0.00 0.00 15:04:01 veth53971f9 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:04:01 docker0 145.83 139.20 700.77 61.66 0.00 0.00 0.00 0.00 15:05:01 lo 208.25 208.25 394.74 394.74 0.00 0.00 0.00 0.00 15:05:01 ens3 44.76 28.43 10.07 9.11 0.00 0.00 0.00 0.00 15:05:01 veth53971f9 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:05:01 docker0 125.73 111.96 360.51 35.56 0.00 0.00 0.00 0.00 15:06:01 lo 247.21 247.21 634.45 634.45 0.00 0.00 0.00 0.00 15:06:01 ens3 96.13 59.24 23.79 21.67 0.00 0.00 0.00 0.00 15:06:01 veth53971f9 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:06:01 docker0 163.51 146.93 583.51 55.76 0.00 0.00 0.00 0.00 15:07:01 lo 164.17 164.17 371.80 371.80 0.00 0.00 0.00 0.00 15:07:01 ens3 238.41 118.46 62.05 49.52 0.00 0.00 0.00 0.00 15:07:01 veth53971f9 0.17 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:07:01 docker0 104.78 94.79 346.22 28.53 0.00 0.00 0.00 0.00 15:08:01 lo 91.25 91.25 74.38 74.38 0.00 0.00 0.00 0.00 15:08:01 ens3 926.53 463.32 265.79 218.13 0.00 0.00 0.00 0.00 15:08:01 docker0 48.89 45.41 62.42 12.73 0.00 0.00 0.00 0.00 15:09:01 lo 3.13 3.13 0.18 0.18 0.00 0.00 0.00 0.00 15:09:01 ens3 107.20 80.54 43.83 61.41 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 101.93 101.93 243.45 243.45 0.00 0.00 0.00 0.00 Average: ens3 310.08 205.57 1335.70 57.68 0.00 0.00 0.00 0.00 Average: docker0 64.03 58.75 224.96 19.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7661) 10/14/24 _x86_64_ (4 CPU) 14:58:15 LINUX RESTART (4 CPU) 14:59:01 CPU %user %nice %system %iowait %steal %idle 15:00:01 all 20.89 0.00 1.54 3.15 0.05 74.37 15:00:01 0 11.12 0.00 0.87 1.30 0.05 86.66 15:00:01 1 30.08 0.00 2.34 7.25 0.07 60.27 15:00:01 2 22.72 0.00 1.64 1.59 0.07 73.98 15:00:01 3 19.62 0.00 1.30 2.47 0.03 76.57 15:01:01 all 43.79 0.00 2.12 0.91 0.09 53.08 15:01:01 0 44.33 0.00 2.68 1.37 0.08 51.53 15:01:01 1 41.08 0.00 2.44 1.69 0.10 54.70 15:01:01 2 49.83 0.00 1.55 0.28 0.10 48.23 15:01:01 3 39.88 0.00 1.84 0.32 0.08 57.88 15:02:01 all 39.67 0.00 4.11 2.66 0.10 53.45 15:02:01 0 35.79 0.00 5.25 3.99 0.12 54.86 15:02:01 1 38.01 0.00 4.41 2.50 0.12 54.97 15:02:01 2 47.22 0.00 3.42 1.41 0.10 47.85 15:02:01 3 37.65 0.00 3.37 2.77 0.08 56.13 15:03:01 all 38.65 0.00 2.06 6.93 0.11 52.24 15:03:01 0 40.49 0.00 2.89 16.73 0.12 39.78 15:03:01 1 22.32 0.00 2.05 3.93 0.10 71.61 15:03:01 2 37.70 0.00 2.00 3.33 0.13 56.83 15:03:01 3 54.22 0.00 1.31 3.78 0.10 40.59 15:04:01 all 17.84 0.00 1.70 1.48 0.08 78.90 15:04:01 0 19.01 0.00 1.38 0.58 0.07 78.96 15:04:01 1 18.41 0.00 1.75 1.55 0.08 78.20 15:04:01 2 17.91 0.00 1.98 2.93 0.08 77.09 15:04:01 3 16.02 0.00 1.67 0.82 0.07 81.43 15:05:01 all 13.85 0.00 2.95 13.10 0.10 70.00 15:05:01 0 13.22 0.00 2.89 12.12 0.08 71.69 15:05:01 1 15.25 0.00 3.06 10.67 0.10 70.92 15:05:01 2 14.27 0.00 3.10 17.15 0.13 65.35 15:05:01 3 12.65 0.00 2.76 12.47 0.08 72.03 15:06:01 all 17.48 0.00 3.17 11.85 0.11 67.39 15:06:01 0 18.88 0.00 3.48 11.32 0.10 66.21 15:06:01 1 16.45 0.00 2.94 11.89 0.10 68.61 15:06:01 2 19.56 0.00 3.29 13.24 0.15 63.75 15:06:01 3 15.05 0.00 2.93 10.95 0.10 70.96 15:07:01 all 15.41 0.00 3.68 13.31 0.10 67.50 15:07:01 0 17.96 0.00 3.52 10.55 0.10 67.87 15:07:01 1 14.57 0.00 3.30 10.89 0.10 71.14 15:07:01 2 15.64 0.00 3.72 14.72 0.12 65.80 15:07:01 3 13.44 0.00 4.18 17.12 0.10 65.16 15:08:01 all 24.41 0.00 3.43 7.52 0.09 64.56 15:08:01 0 25.17 0.00 4.10 8.15 0.10 62.49 15:08:01 1 25.33 0.00 3.15 4.17 0.07 67.28 15:08:01 2 24.03 0.00 3.31 10.83 0.12 61.72 15:08:01 3 23.10 0.00 3.14 6.92 0.08 66.76 15:09:01 all 23.37 0.00 1.04 6.25 0.07 69.28 15:09:01 0 17.54 0.00 0.62 1.51 0.03 80.30 15:09:01 1 16.62 0.00 1.12 6.96 0.07 75.24 15:09:01 2 41.80 0.00 1.27 9.46 0.10 47.37 15:09:01 3 17.57 0.00 1.15 7.07 0.07 74.14 Average: all 25.54 0.00 2.58 6.71 0.09 65.08 Average: 0 24.34 0.00 2.77 6.75 0.09 66.06 Average: 1 23.82 0.00 2.65 6.14 0.09 67.30 Average: 2 29.08 0.00 2.53 7.49 0.11 60.80 Average: 3 24.92 0.00 2.36 6.46 0.08 66.18