---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4149 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 2799.870 BogoMIPS: 5599.74 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 688K 394M 1% /run /dev/vda1 20G 13G 6.9G 65% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 486 511 0 2946 3175 Swap: 1023 0 1023 ---> 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:63:bd:ae brd ff:ff:ff:ff:ff:ff inet 10.32.6.124/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe63:bdae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:b8:1f:dc 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 ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4149) 01/19/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 149.34 78.55 70.79 6174.70 42060.74 14:25:01 203.52 27.37 176.15 4084.82 100075.61 14:26:01 470.25 273.60 196.65 18438.93 68749.48 14:27:01 298.83 22.80 276.04 1722.65 23664.46 14:28:01 61.46 0.48 60.97 34.79 11653.12 14:29:01 2.08 0.02 2.07 0.13 46.39 14:30:01 0.93 0.00 0.93 0.00 10.80 14:31:01 0.97 0.00 0.97 0.00 12.66 14:32:01 85.57 37.06 48.51 1735.18 1969.67 Average: 141.33 48.91 92.41 3575.89 27452.12 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1541536 3288128 2497120 61.83 48780 1850632 924584 18.17 664564 1648428 198588 14:25:01 158132 3327544 3880524 96.08 103200 3122632 1020664 20.06 488168 3076184 264952 14:26:01 386104 3331332 3652552 90.44 135004 2886384 974708 19.16 521928 2833292 120 14:27:01 445504 3307784 3593152 88.97 158808 2770340 1149792 22.60 679384 2599856 340 14:28:01 652512 3274964 3386144 83.84 161200 2534872 1498492 29.46 771964 2305752 840 14:29:01 643812 3266240 3394844 84.06 161260 2534884 1498492 29.46 782236 2305680 200 14:30:01 636960 3259436 3401696 84.23 161288 2534888 1510820 29.70 788644 2305680 168 14:31:01 634780 3257300 3403876 84.28 161316 2534892 1515708 29.79 789348 2305684 164 14:32:01 604732 3312376 3433924 85.03 169048 2611316 879624 17.29 779492 2347032 57048 Average: 633786 3291678 3404870 84.31 139989 2597871 1219209 23.97 696192 2414176 58047 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 ens3 403.70 254.19 1461.95 62.88 0.00 0.00 0.00 0.00 14:24:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 425.39 302.95 12001.09 23.46 0.00 0.00 0.00 0.00 14:25:01 lo 2.44 2.44 0.22 0.22 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 407.15 298.15 3426.94 20.70 0.00 0.00 0.00 0.00 14:26:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 174.15 145.41 807.12 19.24 0.00 0.00 0.00 0.00 14:27:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 62.79 42.43 12.69 28.17 0.00 0.00 0.00 0.00 14:28:01 lo 24.56 24.56 6.27 6.27 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 ens3 124.73 91.43 25.00 62.53 0.00 0.00 0.00 0.00 14:29:01 lo 67.82 67.82 14.89 14.89 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 ens3 111.45 82.29 22.01 58.87 0.00 0.00 0.00 0.00 14:30:01 lo 58.76 58.76 10.68 10.68 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 ens3 41.48 31.63 8.30 19.67 0.00 0.00 0.00 0.00 14:31:01 lo 39.04 39.04 6.61 6.61 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 25.40 22.35 55.76 9.25 0.00 0.00 0.00 0.00 14:32:01 lo 2.67 2.67 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 196.95 140.91 1962.06 33.88 0.00 0.00 0.00 0.00 Average: lo 22.05 22.05 4.35 4.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4149) 01/19/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 18.35 0.00 2.30 4.62 0.05 74.68 14:24:02 0 14.96 0.00 1.57 2.66 0.03 80.78 14:24:02 1 6.39 0.00 2.59 2.66 0.05 88.32 14:24:02 2 23.79 0.00 2.86 10.51 0.05 62.79 14:24:02 3 28.20 0.00 2.17 2.69 0.05 66.89 14:25:01 all 25.41 0.00 6.96 3.11 0.07 64.45 14:25:01 0 40.96 0.00 7.09 2.06 0.09 49.80 14:25:01 1 17.94 0.00 7.48 0.79 0.07 73.72 14:25:01 2 14.43 0.00 6.55 6.92 0.05 72.05 14:25:01 3 28.18 0.00 6.70 2.67 0.07 62.38 14:26:01 all 8.76 0.00 4.60 13.43 0.07 73.14 14:26:01 0 8.79 0.00 5.06 10.90 0.07 75.18 14:26:01 1 7.38 0.00 4.89 12.98 0.07 74.68 14:26:01 2 8.15 0.00 3.72 19.34 0.09 68.71 14:26:01 3 10.69 0.00 4.74 10.60 0.07 73.91 14:27:01 all 19.70 0.00 5.74 7.56 0.08 66.92 14:27:01 0 20.68 0.00 6.24 5.77 0.07 67.24 14:27:01 1 18.06 0.00 5.00 7.11 0.08 69.75 14:27:01 2 19.92 0.00 5.35 6.67 0.10 67.97 14:27:01 3 20.15 0.00 6.36 10.67 0.08 62.74 14:28:01 all 20.22 0.00 3.28 1.61 0.05 74.84 14:28:01 0 19.98 0.00 3.41 2.08 0.05 74.48 14:28:01 1 19.57 0.00 3.02 0.97 0.03 76.40 14:28:01 2 20.99 0.00 3.43 0.64 0.07 74.87 14:28:01 3 20.36 0.00 3.29 2.73 0.05 73.57 14:29:01 all 0.74 0.00 0.64 0.03 0.03 98.56 14:29:01 0 0.78 0.00 0.68 0.00 0.02 98.51 14:29:01 1 0.87 0.00 0.68 0.00 0.02 98.43 14:29:01 2 0.67 0.00 0.71 0.00 0.03 98.59 14:29:01 3 0.65 0.00 0.48 0.10 0.03 98.73 14:30:01 all 0.73 0.00 0.54 0.01 0.03 98.68 14:30:01 0 0.62 0.00 0.60 0.00 0.03 98.75 14:30:01 1 0.72 0.00 0.62 0.00 0.05 98.61 14:30:01 2 0.77 0.00 0.55 0.00 0.03 98.65 14:30:01 3 0.83 0.00 0.43 0.03 0.02 98.68 14:31:01 all 0.33 0.00 0.25 0.01 0.02 99.39 14:31:01 0 0.25 0.00 0.23 0.00 0.02 99.50 14:31:01 1 0.37 0.00 0.20 0.00 0.02 99.42 14:31:01 2 0.28 0.00 0.35 0.00 0.02 99.35 14:31:01 3 0.38 0.00 0.22 0.03 0.03 99.33 14:32:01 all 14.87 0.00 1.23 2.08 0.04 81.78 14:32:01 0 28.78 0.00 1.74 2.46 0.05 66.97 14:32:01 1 4.00 0.00 0.86 1.04 0.02 94.08 14:32:01 2 2.27 0.00 0.85 0.35 0.05 96.47 14:32:01 3 24.55 0.00 1.45 4.48 0.05 69.47 Average: all 12.08 0.00 2.82 3.59 0.05 81.46 Average: 0 15.02 0.00 2.94 2.88 0.05 79.11 Average: 1 8.31 0.00 2.79 2.82 0.04 86.03 Average: 2 10.12 0.00 2.69 4.90 0.05 82.24 Average: 3 14.85 0.00 2.85 3.77 0.05 78.48