---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5738 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 9.2G 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 514 2582 0 846 3190 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:ea:c1:78 brd ff:ff:ff:ff:ff:ff inet 10.32.7.129/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:feea:c178/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:33:13:25 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::42:5cff:fe33:1325/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5738) 07/04/24 _x86_64_ (4 CPU) 14:57:22 LINUX RESTART (4 CPU) 14:58:01 tps rtps wtps bread/s bwrtn/s 14:59:01 126.31 35.73 90.58 1681.72 6983.10 15:00:01 132.36 51.83 80.52 3544.15 15907.10 15:01:01 207.31 32.35 174.97 2499.00 38082.21 15:02:01 298.88 16.98 281.90 358.07 8608.03 15:03:01 388.89 1.13 387.75 23.33 10686.22 15:04:01 516.33 5.65 510.68 154.24 14167.51 15:05:01 388.73 2.83 385.90 106.41 10512.80 15:06:01 637.99 4.35 633.64 204.50 18085.92 15:07:01 1196.75 18.74 1178.01 371.41 16376.08 15:08:01 1156.20 1.64 1154.56 63.30 20341.99 15:09:01 340.14 249.87 90.27 8322.85 4143.93 Average: 488.95 38.37 450.58 1578.86 14889.96 14:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:59:01 1466448 3271516 2572212 63.69 58304 1896284 953784 18.75 658368 1721552 199596 15:00:01 218716 2321876 3819944 94.58 69248 2172572 1683620 33.10 1688036 1915428 22736 15:01:01 106252 1626840 3932408 97.37 82892 1665972 3091076 60.76 2282388 1449596 2596 15:02:01 104072 941536 3934588 97.42 103008 969228 3892520 76.52 2811572 919760 1560 15:03:01 118944 899008 3919716 97.05 121488 885704 3966648 77.97 2824260 870628 2028 15:04:01 122596 834624 3916064 96.96 131336 797244 4106680 80.73 2831660 832300 1276 15:05:01 104064 595420 3934596 97.42 110312 595784 4382984 86.16 2949872 723812 1476 15:06:01 123824 562024 3914836 96.93 99700 538300 4441196 87.30 2944372 679040 1204 15:07:01 193236 511604 3845424 95.22 93444 412420 4509748 88.65 2908148 628724 4812 15:08:01 149020 453556 3889640 96.31 96548 415624 4672392 91.85 2985288 612412 5732 15:09:01 2665752 3243924 1372908 33.99 111860 635020 1031484 20.28 546348 668400 200472 Average: 488448 1387448 3550212 87.91 98013 998559 3339285 65.64 2311847 1001968 40317 14:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:59:01 ens3 146.46 113.86 1037.53 21.77 0.00 0.00 0.00 0.00 14:59:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 665.38 529.79 3842.53 125.19 0.00 0.00 0.00 0.00 15:00:01 lo 2.00 2.00 0.20 0.20 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 ens3 782.48 599.13 7639.40 84.40 0.00 0.00 0.00 0.00 15:01:01 veth1b015d5 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 15:01:01 lo 3.25 3.25 0.37 0.37 0.00 0.00 0.00 0.00 15:01:01 veth4e62bd8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:02:01 ens3 22.10 12.60 5.92 5.17 0.00 0.00 0.00 0.00 15:02:01 veth1b015d5 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:02:01 lo 93.37 93.37 134.77 134.77 0.00 0.00 0.00 0.00 15:02:01 veth4e62bd8 49.64 49.09 129.73 6.00 0.00 0.00 0.00 0.01 15:03:01 ens3 15.03 8.30 5.21 4.30 0.00 0.00 0.00 0.00 15:03:01 veth1b015d5 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 lo 100.03 100.03 37.99 37.99 0.00 0.00 0.00 0.00 15:03:01 veth4e62bd8 50.34 42.24 31.10 7.14 0.00 0.00 0.00 0.00 15:04:01 ens3 21.73 15.78 9.61 5.91 0.00 0.00 0.00 0.00 15:04:01 veth1b015d5 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:04:01 lo 135.16 135.16 55.74 55.74 0.00 0.00 0.00 0.00 15:04:01 veth4e62bd8 66.69 55.72 47.03 8.41 0.00 0.00 0.00 0.00 15:05:01 ens3 67.15 45.21 14.42 19.08 0.00 0.00 0.00 0.00 15:05:01 veth1b015d5 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:05:01 lo 112.90 112.90 37.22 37.22 0.00 0.00 0.00 0.00 15:05:01 veth4e62bd8 45.16 37.57 29.19 5.49 0.00 0.00 0.00 0.00 15:06:01 ens3 0.73 0.48 0.16 0.14 0.00 0.00 0.00 0.00 15:06:01 veth1b015d5 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:06:01 lo 133.49 133.49 46.00 46.00 0.00 0.00 0.00 0.00 15:06:01 veth4e62bd8 67.61 52.72 39.81 6.52 0.00 0.00 0.00 0.00 15:07:01 ens3 68.68 43.46 16.02 14.44 0.00 0.00 0.00 0.00 15:07:01 veth1b015d5 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:07:01 lo 121.31 121.31 57.60 57.60 0.00 0.00 0.00 0.00 15:07:01 veth4e62bd8 60.60 48.58 39.48 18.34 0.00 0.00 0.00 0.00 15:08:01 ens3 13.55 9.73 2.84 3.29 0.00 0.00 0.00 0.00 15:08:01 veth1b015d5 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 lo 130.89 130.89 77.22 77.22 0.00 0.00 0.00 0.00 15:08:01 veth4e62bd8 65.22 55.91 70.77 6.93 0.00 0.00 0.00 0.01 15:09:01 ens3 544.21 323.88 722.90 192.14 0.00 0.00 0.00 0.00 15:09:01 lo 31.16 31.16 3.48 3.48 0.00 0.00 0.00 0.00 15:09:01 docker0 415.10 350.95 381.63 59.50 0.00 0.00 0.00 0.00 Average: ens3 213.79 155.01 1210.68 43.35 0.00 0.00 0.00 0.00 Average: lo 78.50 78.50 40.91 40.91 0.00 0.00 0.00 0.00 Average: docker0 37.86 32.01 34.81 5.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5738) 07/04/24 _x86_64_ (4 CPU) 14:57:22 LINUX RESTART (4 CPU) 14:58:01 CPU %user %nice %system %iowait %steal %idle 14:59:01 all 19.07 0.00 1.65 4.03 0.05 75.20 14:59:01 0 18.14 0.00 1.39 1.49 0.05 78.94 14:59:01 1 17.28 0.00 2.25 8.46 0.05 71.96 14:59:01 2 27.34 0.00 1.86 1.49 0.08 69.23 14:59:01 3 13.51 0.00 1.10 4.67 0.05 80.67 15:00:01 all 44.41 0.00 2.31 2.09 0.09 51.11 15:00:01 0 45.51 0.00 1.47 3.22 0.08 49.72 15:00:01 1 40.50 0.00 2.37 1.25 0.08 55.79 15:00:01 2 45.14 0.00 2.59 2.19 0.08 49.99 15:00:01 3 46.51 0.00 2.75 1.68 0.08 48.97 15:01:01 all 38.98 0.00 3.78 3.74 0.09 53.41 15:01:01 0 32.88 0.00 4.91 5.25 0.08 56.88 15:01:01 1 34.16 0.00 3.19 3.48 0.08 59.09 15:01:01 2 40.62 0.00 4.05 5.25 0.12 49.96 15:01:01 3 48.29 0.00 2.99 1.00 0.08 47.63 15:02:01 all 28.06 0.00 2.02 7.40 0.09 62.43 15:02:01 0 27.06 0.00 1.88 7.40 0.08 63.59 15:02:01 1 34.73 0.00 1.12 2.80 0.07 61.28 15:02:01 2 23.38 0.00 2.88 10.79 0.10 62.85 15:02:01 3 27.06 0.00 2.20 8.59 0.08 62.06 15:03:01 all 7.24 0.00 1.96 11.06 0.09 79.64 15:03:01 0 7.43 0.00 2.01 10.21 0.08 80.27 15:03:01 1 7.15 0.00 1.54 7.12 0.08 84.10 15:03:01 2 6.28 0.00 2.29 15.33 0.10 75.99 15:03:01 3 8.10 0.00 2.01 11.61 0.10 78.19 15:04:01 all 10.81 0.00 2.65 14.97 0.10 71.47 15:04:01 0 11.78 0.00 2.69 16.18 0.08 69.27 15:04:01 1 10.86 0.00 2.78 16.76 0.10 69.50 15:04:01 2 11.07 0.00 2.71 7.78 0.12 78.32 15:04:01 3 9.56 0.00 2.41 19.09 0.10 68.84 15:05:01 all 17.01 0.00 2.49 11.05 0.10 69.36 15:05:01 0 17.35 0.00 2.04 4.27 0.10 76.24 15:05:01 1 18.10 0.00 2.66 8.74 0.10 70.40 15:05:01 2 13.89 0.00 2.60 23.18 0.12 60.21 15:05:01 3 18.68 0.00 2.67 8.05 0.08 70.52 15:06:01 all 6.58 0.00 3.11 19.20 0.10 71.00 15:06:01 0 7.22 0.00 3.33 26.36 0.08 63.00 15:06:01 1 6.22 0.00 3.19 13.62 0.08 76.88 15:06:01 2 6.58 0.00 3.23 21.05 0.12 69.02 15:06:01 3 6.30 0.00 2.72 15.79 0.10 75.09 15:07:01 all 9.77 0.00 3.73 19.61 0.10 66.79 15:07:01 0 8.05 0.00 2.88 9.84 0.08 79.15 15:07:01 1 10.04 0.00 3.15 20.17 0.10 66.53 15:07:01 2 9.60 0.00 4.66 22.57 0.13 63.03 15:07:01 3 11.40 0.00 4.19 25.89 0.10 58.41 15:08:01 all 8.18 0.00 3.91 20.53 0.10 67.28 15:08:01 0 7.23 0.00 3.46 13.67 0.08 75.55 15:08:01 1 8.81 0.00 4.09 29.38 0.09 57.64 15:08:01 2 6.78 0.00 3.91 15.72 0.12 73.47 15:08:01 3 9.92 0.00 4.17 23.36 0.10 62.46 15:09:01 all 32.33 0.00 2.32 8.68 0.08 56.59 15:09:01 0 26.69 0.00 1.88 5.57 0.07 65.80 15:09:01 1 39.74 0.00 2.33 12.98 0.08 44.87 15:09:01 2 33.51 0.00 2.28 6.82 0.08 57.31 15:09:01 3 29.36 0.00 2.80 9.34 0.08 58.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.26 0.00 2.72 11.10 0.09 65.83 Average: 0 19.06 0.00 2.54 9.39 0.08 68.93 Average: 1 20.73 0.00 2.60 11.30 0.08 65.28 Average: 2 20.44 0.00 3.00 11.99 0.11 64.45 Average: 3 20.83 0.00 2.73 11.70 0.09 64.66