---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6147 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 8.6G 56% / 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 1799 0 1630 3174 Swap: 1023 5 1018 ---> 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:c2:75:18 brd ff:ff:ff:ff:ff:ff inet 10.32.6.145/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85626sec preferred_lft 85626sec inet6 fe80::f816:3eff:fec2:7518/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:4a:8a:a3 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::42:90ff:fe4a:8aa3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6147) 07/09/24 _x86_64_ (4 CPU) 15:02:11 LINUX RESTART (4 CPU) 15:03:02 tps rtps wtps bread/s bwrtn/s 15:04:01 123.56 49.20 74.36 3465.58 9508.08 15:05:01 105.48 22.23 83.25 1917.55 20477.92 15:06:01 232.67 26.28 206.40 2125.84 30705.14 15:07:01 238.77 4.75 234.02 105.16 6844.65 15:08:01 483.99 0.55 483.44 11.06 13401.37 15:09:01 421.26 5.70 415.56 146.64 11272.65 15:10:01 487.56 3.22 484.34 202.70 13271.50 15:11:01 624.18 6.98 617.19 156.21 17567.88 15:12:01 1523.09 4.36 1518.72 145.79 16648.88 15:13:01 774.93 2.50 772.43 99.57 18952.75 15:14:01 220.66 107.28 113.38 6206.17 33818.36 15:15:01 268.47 162.31 106.17 3148.41 22132.44 Average: 459.17 32.92 426.25 1474.81 17897.66 15:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:04:01 1293764 3189324 2744896 67.97 61892 1980084 1050552 20.65 764244 1780560 128364 15:05:01 116160 2564252 3922500 97.12 73592 2506008 1453708 28.58 1479316 2209584 26516 15:06:01 122484 1764964 3916176 96.97 90616 1777940 2985336 58.68 2211492 1491992 12536 15:07:01 108748 1150048 3929912 97.31 107944 1163632 3713724 73.00 2696924 1020024 1996 15:08:01 112200 1111640 3926460 97.22 129324 1088856 3800820 74.71 2712368 971252 1936 15:09:01 118884 891384 3919776 97.06 132036 854908 4098436 80.56 2826884 834212 1280 15:10:01 106632 690300 3932028 97.36 131116 661128 4359652 85.70 2950336 703856 2108 15:11:01 114128 646604 3924532 97.17 117020 604408 4419088 86.87 2943552 674180 3100 15:12:01 183792 626700 3854868 95.45 103820 512172 4431172 87.10 2913712 616644 2232 15:13:01 111640 476284 3927020 97.24 100996 468344 4683488 92.06 3008732 619240 1804 15:14:01 659144 2116656 3379516 83.68 108980 1497628 1858480 36.53 1746516 1428980 148612 15:15:01 1873760 3270496 2164900 53.60 135548 1411960 957932 18.83 680028 1289348 16812 Average: 410111 1541554 3628549 89.85 107740 1210589 3151032 61.94 2244509 1136656 28941 15:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:04:01 ens3 152.18 139.59 1014.67 26.97 0.00 0.00 0.00 0.00 15:04:01 lo 2.91 2.91 0.27 0.27 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 ens3 830.58 720.51 7409.47 125.00 0.00 0.00 0.00 0.00 15:05:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 665.07 419.30 3876.82 84.15 0.00 0.00 0.00 0.00 15:06:01 lo 20.29 20.29 27.29 27.29 0.00 0.00 0.00 0.00 15:06:01 veth24a0c69 0.17 0.43 0.01 0.03 0.00 0.00 0.00 0.00 15:06:01 veth5dfb106 10.30 10.42 26.10 1.30 0.00 0.00 0.00 0.00 15:07:01 ens3 51.12 31.09 13.50 11.17 0.00 0.00 0.00 0.00 15:07:01 lo 79.66 79.66 108.75 108.75 0.00 0.00 0.00 0.00 15:07:01 veth24a0c69 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 15:07:01 veth5dfb106 40.00 39.40 104.02 4.93 0.00 0.00 0.00 0.01 15:08:01 ens3 47.73 16.25 12.04 9.42 0.00 0.00 0.00 0.00 15:08:01 lo 118.30 118.30 43.37 43.37 0.00 0.00 0.00 0.00 15:08:01 veth24a0c69 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:08:01 veth5dfb106 61.89 50.82 35.80 8.39 0.00 0.00 0.00 0.00 15:09:01 ens3 73.37 36.23 20.63 16.83 0.00 0.00 0.00 0.00 15:09:01 lo 128.16 128.16 52.07 52.07 0.00 0.00 0.00 0.00 15:09:01 veth24a0c69 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:09:01 veth5dfb106 57.57 49.43 42.39 7.79 0.00 0.00 0.00 0.00 15:10:01 ens3 126.04 87.42 29.13 30.38 0.00 0.00 0.00 0.00 15:10:01 lo 124.85 124.85 52.70 52.70 0.00 0.00 0.00 0.00 15:10:01 veth24a0c69 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 veth5dfb106 56.24 46.46 45.58 6.16 0.00 0.00 0.00 0.00 15:11:01 ens3 193.32 60.73 59.67 40.76 0.00 0.00 0.00 0.00 15:11:01 lo 129.51 129.51 44.62 44.62 0.00 0.00 0.00 0.00 15:11:01 veth24a0c69 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:11:01 veth5dfb106 66.99 51.25 38.74 6.27 0.00 0.00 0.00 0.00 15:12:01 ens3 31.55 9.40 9.94 6.88 0.00 0.00 0.00 0.00 15:12:01 lo 114.49 114.49 44.46 44.46 0.00 0.00 0.00 0.00 15:12:01 veth24a0c69 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:12:01 veth5dfb106 57.07 44.24 26.70 17.80 0.00 0.00 0.00 0.00 15:13:01 ens3 169.68 109.23 41.63 42.74 0.00 0.00 0.00 0.00 15:13:01 lo 124.23 124.23 74.40 74.40 0.00 0.00 0.00 0.00 15:13:01 veth24a0c69 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:13:01 veth5dfb106 61.55 53.10 68.32 6.55 0.00 0.00 0.00 0.01 15:14:01 ens3 528.56 467.14 3266.33 42.66 0.00 0.00 0.00 0.00 15:14:01 lo 18.60 18.60 1.25 1.25 0.00 0.00 0.00 0.00 15:14:01 docker0 778.67 746.99 401.52 2276.64 0.00 0.00 0.00 0.00 15:15:01 ens3 71.40 56.17 39.88 55.30 0.00 0.00 0.00 0.00 15:15:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 245.26 179.52 1317.01 41.05 0.00 0.00 0.00 0.00 Average: lo 72.03 72.03 37.50 37.50 0.00 0.00 0.00 0.00 Average: docker0 64.96 62.32 33.50 189.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6147) 07/09/24 _x86_64_ (4 CPU) 15:02:11 LINUX RESTART (4 CPU) 15:03:02 CPU %user %nice %system %iowait %steal %idle 15:04:01 all 22.52 0.00 1.68 3.12 0.06 72.62 15:04:01 0 36.71 0.00 2.04 1.38 0.08 59.79 15:04:01 1 8.39 0.00 0.92 7.86 0.08 82.74 15:04:01 2 34.34 0.00 2.55 2.30 0.07 60.74 15:04:01 3 10.63 0.00 1.19 0.92 0.05 87.21 15:05:01 all 42.30 0.00 2.87 1.11 0.09 53.63 15:05:01 0 44.53 0.00 4.25 0.75 0.08 50.38 15:05:01 1 40.61 0.00 2.13 0.95 0.08 56.23 15:05:01 2 37.14 0.00 3.00 1.48 0.10 58.28 15:05:01 3 46.88 0.00 2.10 1.28 0.08 49.66 15:06:01 all 41.63 0.00 3.21 4.82 0.10 50.24 15:06:01 0 36.02 0.00 3.17 5.68 0.10 55.03 15:06:01 1 32.57 0.00 2.90 2.85 0.08 61.60 15:06:01 2 46.72 0.00 3.23 6.00 0.08 43.98 15:06:01 3 51.20 0.00 3.57 4.77 0.08 40.37 15:07:01 all 22.39 0.00 1.59 6.40 0.09 69.54 15:07:01 0 21.97 0.00 1.56 4.82 0.08 71.57 15:07:01 1 23.86 0.00 1.34 7.43 0.08 67.28 15:07:01 2 15.32 0.00 2.35 10.59 0.12 71.63 15:07:01 3 28.39 0.00 1.09 2.77 0.08 67.67 15:08:01 all 7.99 0.00 2.67 13.80 0.09 75.44 15:08:01 0 5.91 0.00 2.52 6.71 0.08 84.77 15:08:01 1 9.84 0.00 2.70 12.77 0.10 74.59 15:08:01 2 8.06 0.00 3.50 22.74 0.10 65.59 15:08:01 3 8.16 0.00 1.93 12.98 0.08 76.85 15:09:01 all 10.69 0.00 2.40 11.92 0.10 74.88 15:09:01 0 10.50 0.00 2.61 14.57 0.12 72.20 15:09:01 1 9.69 0.00 1.92 12.41 0.10 75.87 15:09:01 2 10.76 0.00 2.72 13.15 0.12 73.26 15:09:01 3 11.79 0.00 2.37 7.58 0.10 78.15 15:10:01 all 16.33 0.00 2.99 13.99 0.11 66.58 15:10:01 0 16.05 0.00 3.15 18.06 0.12 62.63 15:10:01 1 14.13 0.00 3.42 16.83 0.08 65.53 15:10:01 2 17.74 0.00 3.18 12.11 0.12 66.86 15:10:01 3 17.42 0.00 2.24 8.94 0.10 71.30 15:11:01 all 8.04 0.00 3.17 18.45 0.11 70.24 15:11:01 0 7.21 0.00 3.26 15.80 0.10 73.63 15:11:01 1 8.07 0.00 2.58 10.21 0.10 79.05 15:11:01 2 9.32 0.00 4.35 22.81 0.15 63.36 15:11:01 3 7.54 0.00 2.48 25.07 0.10 64.81 15:12:01 all 7.01 0.00 3.92 22.24 0.10 66.73 15:12:01 0 6.49 0.00 4.37 24.93 0.10 64.10 15:12:01 1 6.60 0.00 2.93 16.23 0.08 74.16 15:12:01 2 7.66 0.00 5.14 29.26 0.12 57.82 15:12:01 3 7.29 0.00 3.24 18.63 0.08 70.75 15:13:01 all 14.43 0.00 3.78 17.12 0.11 64.56 15:13:01 0 14.77 0.00 3.63 16.58 0.10 64.92 15:13:01 1 14.00 0.00 3.49 16.70 0.08 65.73 15:13:01 2 16.13 0.00 4.04 18.47 0.12 61.23 15:13:01 3 12.82 0.00 3.98 16.71 0.12 66.37 15:14:01 all 30.72 0.00 3.88 5.32 0.08 60.00 15:14:01 0 28.42 0.00 3.30 5.32 0.08 62.87 15:14:01 1 31.36 0.00 3.99 6.21 0.08 58.35 15:14:01 2 33.19 0.00 4.37 4.03 0.10 58.31 15:14:01 3 29.90 0.00 3.85 5.75 0.07 60.43 15:14:01 CPU %user %nice %system %iowait %steal %idle 15:15:01 all 16.07 0.00 1.78 6.60 0.06 75.50 15:15:01 0 18.68 0.00 1.70 11.69 0.05 67.88 15:15:01 1 6.13 0.00 2.28 8.16 0.05 83.38 15:15:01 2 5.94 0.00 1.61 4.86 0.08 87.51 15:15:01 3 33.43 0.00 1.52 1.68 0.07 63.30 Average: all 20.02 0.00 2.83 10.41 0.09 66.66 Average: 0 20.60 0.00 2.96 10.52 0.09 65.82 Average: 1 17.11 0.00 2.55 9.89 0.09 70.37 Average: 2 20.19 0.00 3.33 12.31 0.11 64.06 Average: 3 22.17 0.00 2.46 8.91 0.09 66.37