---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4926 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: 2800.000 BogoMIPS: 5600.00 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: 3943 516 2371 0 1055 3184 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:f1:5d:27 brd ff:ff:ff:ff:ff:ff inet 10.32.7.7/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fef1:5d27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:39:9d:53 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::42:7ff:fe39:9d53/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4926) 06/27/24 _x86_64_ (4 CPU) 16:23:11 LINUX RESTART (4 CPU) 16:24:01 tps rtps wtps bread/s bwrtn/s 16:25:01 119.03 44.26 74.77 2620.10 9639.73 16:26:01 105.83 16.37 89.46 898.47 22463.16 16:27:01 292.39 33.46 258.93 2297.90 30046.25 16:28:01 185.65 9.73 175.92 186.90 5003.57 16:29:01 544.51 0.60 543.91 12.53 15048.69 16:30:01 364.56 5.82 358.74 148.64 9663.72 16:31:01 543.24 13.28 529.96 432.99 14546.24 16:32:01 619.73 8.10 611.63 172.74 17453.78 16:33:01 1773.70 1.87 1771.84 101.05 21598.93 16:34:01 445.23 1.72 443.51 61.46 11915.75 16:35:01 240.69 200.77 39.93 5898.08 9178.34 Average: 475.85 30.54 445.31 1166.43 15142.24 16:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:25:01 1305932 3179036 2732720 67.66 61656 1958204 1072032 21.07 756632 1778100 126976 16:26:01 163720 2248320 3874932 95.95 72900 2150876 1819444 35.76 1719456 1938568 23868 16:27:01 112372 1650816 3926280 97.22 96308 1668916 3106488 61.06 2303056 1412892 2176 16:28:01 117052 1175768 3921600 97.10 108104 1181012 3709196 72.91 2645336 1062896 1016 16:29:01 118972 1140176 3919680 97.05 131124 1107180 3792904 74.56 2669548 1005176 3344 16:30:01 123220 1002672 3915432 96.95 135532 956404 4040500 79.42 2740524 913244 1852 16:31:01 109576 743600 3929076 97.29 134920 703464 4341240 85.34 2883336 759240 3212 16:32:01 110672 702528 3927980 97.26 137780 635172 4411172 86.71 2878504 734020 4500 16:33:01 223444 693916 3815208 94.47 112088 568544 4429272 87.07 2851588 685212 16448 16:34:01 211344 701540 3827308 94.77 112408 573616 4507092 88.60 2840336 679812 3776 16:35:01 2497352 3303588 1541300 38.16 139728 830648 980756 19.28 615064 758532 18100 Average: 463060 1503815 3575592 88.53 112959 1121276 3291827 64.71 2263944 1066154 18661 16:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:25:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 16:25:01 ens3 126.63 119.55 985.22 23.39 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 16:26:01 ens3 814.99 748.08 8419.05 141.08 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 lo 37.54 37.54 54.12 54.12 0.00 0.00 0.00 0.00 16:27:01 ens3 319.29 224.59 2674.50 24.74 0.00 0.00 0.00 0.00 16:27:01 veth60e1a8e 20.59 20.11 52.25 2.40 0.00 0.00 0.00 0.00 16:27:01 vethb58e0e7 0.20 0.47 0.01 0.04 0.00 0.00 0.00 0.00 16:28:01 lo 65.26 65.26 82.32 82.32 0.00 0.00 0.00 0.00 16:28:01 ens3 28.76 22.80 10.23 9.29 0.00 0.00 0.00 0.00 16:28:01 veth60e1a8e 30.28 30.46 78.05 3.93 0.00 0.00 0.00 0.01 16:28:01 vethb58e0e7 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:29:01 lo 129.01 129.01 46.47 46.47 0.00 0.00 0.00 0.00 16:29:01 ens3 44.79 38.98 14.55 13.66 0.00 0.00 0.00 0.00 16:29:01 veth60e1a8e 68.67 56.09 38.48 9.10 0.00 0.00 0.00 0.00 16:29:01 vethb58e0e7 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:30:01 lo 118.65 118.65 49.22 49.22 0.00 0.00 0.00 0.00 16:30:01 ens3 77.50 62.76 19.28 22.58 0.00 0.00 0.00 0.00 16:30:01 veth60e1a8e 50.84 44.19 39.71 7.12 0.00 0.00 0.00 0.00 16:30:01 vethb58e0e7 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 16:31:01 lo 130.28 130.28 55.00 55.00 0.00 0.00 0.00 0.00 16:31:01 ens3 38.06 31.53 15.93 17.01 0.00 0.00 0.00 0.00 16:31:01 veth60e1a8e 60.66 49.49 47.90 6.53 0.00 0.00 0.00 0.00 16:31:01 vethb58e0e7 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 16:32:01 lo 130.76 130.76 46.63 46.63 0.00 0.00 0.00 0.00 16:32:01 ens3 100.82 67.86 36.15 32.74 0.00 0.00 0.00 0.00 16:32:01 veth60e1a8e 66.49 51.80 40.32 6.65 0.00 0.00 0.00 0.00 16:32:01 vethb58e0e7 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 16:33:01 lo 113.85 113.85 42.55 42.55 0.00 0.00 0.00 0.00 16:33:01 ens3 9.37 6.33 2.04 2.19 0.00 0.00 0.00 0.00 16:33:01 veth60e1a8e 56.27 43.73 25.05 17.49 0.00 0.00 0.00 0.00 16:33:01 vethb58e0e7 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 16:34:01 lo 117.76 117.76 71.69 71.69 0.00 0.00 0.00 0.00 16:34:01 ens3 147.46 107.62 43.65 44.81 0.00 0.00 0.00 0.00 16:34:01 veth60e1a8e 57.37 50.06 65.95 6.04 0.00 0.00 0.00 0.01 16:34:01 vethb58e0e7 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 16:35:01 lo 23.26 23.26 2.45 2.45 0.00 0.00 0.00 0.00 16:35:01 ens3 183.65 154.72 580.90 75.24 0.00 0.00 0.00 0.00 16:35:01 docker0 416.46 351.27 382.48 59.60 0.00 0.00 0.00 0.00 Average: lo 78.97 78.97 40.97 40.97 0.00 0.00 0.00 0.00 Average: ens3 171.97 144.10 1164.11 36.98 0.00 0.00 0.00 0.00 Average: docker0 37.86 31.93 34.77 5.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4926) 06/27/24 _x86_64_ (4 CPU) 16:23:11 LINUX RESTART (4 CPU) 16:24:01 CPU %user %nice %system %iowait %steal %idle 16:25:01 all 22.33 0.00 1.57 3.19 0.07 72.85 16:25:01 0 11.51 0.00 1.14 7.49 0.07 79.79 16:25:01 1 32.75 0.00 1.99 0.95 0.07 64.24 16:25:01 2 14.31 0.00 0.99 0.85 0.05 83.80 16:25:01 3 30.79 0.00 2.20 3.45 0.07 63.50 16:26:01 all 48.01 0.00 3.29 0.86 0.10 47.75 16:26:01 0 49.36 0.00 3.43 0.57 0.10 46.55 16:26:01 1 45.52 0.00 3.27 0.47 0.10 50.64 16:26:01 2 49.55 0.00 3.43 1.60 0.10 45.32 16:26:01 3 47.62 0.00 3.01 0.79 0.08 48.50 16:27:01 all 37.30 0.00 3.01 7.01 0.10 52.59 16:27:01 0 40.88 0.00 3.11 5.72 0.08 50.20 16:27:01 1 36.82 0.00 3.35 4.64 0.08 55.10 16:27:01 2 28.39 0.00 3.07 9.12 0.12 59.29 16:27:01 3 43.04 0.00 2.51 8.55 0.10 45.80 16:28:01 all 20.05 0.00 1.40 4.72 0.08 73.74 16:28:01 0 24.99 0.00 1.22 6.07 0.08 67.63 16:28:01 1 18.49 0.00 1.77 4.55 0.08 75.10 16:28:01 2 16.87 0.00 1.41 4.07 0.07 77.59 16:28:01 3 19.81 0.00 1.24 4.23 0.07 74.65 16:29:01 all 7.97 0.00 2.87 15.59 0.09 73.47 16:29:01 0 10.27 0.00 2.82 8.07 0.08 78.75 16:29:01 1 7.37 0.00 3.18 20.26 0.08 69.11 16:29:01 2 7.62 0.00 2.99 15.18 0.13 74.07 16:29:01 3 6.62 0.00 2.49 18.81 0.08 72.00 16:30:01 all 14.05 0.00 2.22 10.04 0.09 73.60 16:30:01 0 13.31 0.00 1.95 6.20 0.07 78.47 16:30:01 1 13.04 0.00 2.06 9.11 0.08 75.70 16:30:01 2 15.36 0.00 2.20 16.50 0.10 65.83 16:30:01 3 14.51 0.00 2.68 8.39 0.07 74.35 16:31:01 all 13.33 0.00 3.19 15.56 0.11 67.81 16:31:01 0 14.71 0.00 3.52 19.09 0.10 62.58 16:31:01 1 12.99 0.00 3.08 12.67 0.10 71.15 16:31:01 2 13.24 0.00 3.39 11.54 0.13 71.69 16:31:01 3 12.33 0.00 2.81 18.92 0.12 65.83 16:32:01 all 8.74 0.00 3.34 18.00 0.11 69.81 16:32:01 0 7.84 0.00 3.85 25.25 0.10 62.96 16:32:01 1 9.01 0.00 3.39 16.47 0.08 71.04 16:32:01 2 9.55 0.00 3.06 13.47 0.14 73.78 16:32:01 3 8.58 0.00 3.02 16.80 0.10 71.50 16:33:01 all 7.45 0.00 4.52 22.30 0.11 65.62 16:33:01 0 7.27 0.00 4.66 26.81 0.10 61.16 16:33:01 1 6.82 0.00 5.18 15.98 0.10 71.91 16:33:01 2 8.50 0.00 4.74 26.44 0.15 60.17 16:33:01 3 7.22 0.00 3.55 20.04 0.08 69.11 16:34:01 all 19.67 0.00 3.42 12.50 0.10 64.31 16:34:01 0 17.60 0.00 3.15 12.57 0.08 66.60 16:34:01 1 17.97 0.00 3.64 11.76 0.08 66.55 16:34:01 2 22.16 0.00 3.26 11.05 0.12 63.42 16:34:01 3 20.98 0.00 3.60 14.64 0.10 60.68 16:35:01 all 26.60 0.00 2.00 5.71 0.07 65.62 16:35:01 0 23.22 0.00 1.75 3.21 0.05 71.77 16:35:01 1 28.00 0.00 2.11 3.87 0.07 65.96 16:35:01 2 24.12 0.00 1.94 5.99 0.07 67.88 16:35:01 3 31.09 0.00 2.17 9.79 0.08 56.86 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.52 0.00 2.80 10.48 0.09 66.11 Average: 0 20.10 0.00 2.78 10.98 0.08 66.06 Average: 1 20.81 0.00 3.00 9.15 0.09 66.95 Average: 2 19.10 0.00 2.77 10.50 0.11 67.53 Average: 3 22.08 0.00 2.66 11.29 0.09 63.88