---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-190 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 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 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 484 701 0 2757 3176 Swap: 1023 1 1022 ---> 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:9a:d1:c3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.253/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe9a:d1c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:c1:e9:0d 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-190) 05/02/25 _x86_64_ (4 CPU) 17:53:48 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:01 163.41 68.96 94.45 5585.60 42113.66 17:56:01 212.62 15.74 196.89 2303.40 104055.70 17:57:01 182.19 88.84 93.35 5154.47 39772.57 17:58:01 306.93 76.85 230.08 4781.20 10018.46 17:59:01 84.22 1.98 82.24 110.78 5935.68 18:00:01 180.49 137.48 43.01 15053.49 12290.62 18:01:01 248.54 229.83 18.71 13538.41 1047.29 Average: 196.92 88.52 108.40 6646.46 30752.95 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 1614364 3284840 2424288 60.03 41960 1787104 954676 18.77 630820 1619916 128296 17:56:01 120516 3315036 3918136 97.02 105692 3157300 1117280 21.96 498304 3112628 318972 17:57:01 1198712 3312264 2839940 70.32 116880 2107840 1216956 23.92 694252 1878972 236 17:58:01 828644 3304212 3210008 79.48 140948 2405096 1233104 24.24 861820 2039468 41952 17:59:01 670060 3270096 3368592 83.41 143176 2508108 1277356 25.11 945908 2092904 74144 18:00:01 1230848 3298012 2807804 69.52 144160 2051612 1137000 22.35 799500 1770736 2360 18:01:01 730928 3234644 3307724 81.90 146000 2477228 1041508 20.47 1801084 1251672 17736 Average: 913439 3288443 3125213 77.38 119831 2356327 1139697 22.40 890241 1966614 83385 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 ens3 515.80 343.38 2041.22 75.48 0.00 0.00 0.00 0.00 17:55:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 409.63 216.87 13466.60 19.05 0.00 0.00 0.00 0.00 17:56:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 322.91 198.42 315.56 76.22 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 214.30 134.66 994.76 11.94 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 77.34 57.26 69.62 13.16 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 344.73 207.23 81.94 73.48 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 406.45 700.67 40.12 5499.98 0.00 0.00 0.00 0.00 18:01:01 lo 4.00 4.00 0.35 0.35 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 327.31 265.49 2430.76 824.13 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-190) 05/02/25 _x86_64_ (4 CPU) 17:53:48 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 16.32 0.00 2.08 5.08 0.05 76.47 17:55:01 0 20.12 0.00 2.12 3.81 0.05 73.91 17:55:01 1 14.66 0.00 2.03 4.28 0.05 78.98 17:55:01 2 15.06 0.00 2.47 6.63 0.07 75.78 17:55:01 3 15.46 0.00 1.67 5.58 0.03 77.25 17:56:01 all 25.55 0.00 6.77 3.16 0.07 64.45 17:56:01 0 34.64 0.00 8.02 4.54 0.08 52.72 17:56:01 1 31.55 0.00 6.71 2.75 0.08 58.91 17:56:01 2 16.48 0.00 5.71 4.62 0.05 73.14 17:56:01 3 19.45 0.00 6.60 0.74 0.07 73.14 17:57:01 all 41.79 0.00 19.18 5.26 0.10 33.66 17:57:01 0 39.73 0.00 18.78 2.24 0.10 39.14 17:57:01 1 43.03 0.00 19.62 6.51 0.10 30.74 17:57:01 2 42.44 0.00 18.61 2.61 0.12 36.22 17:57:01 3 41.95 0.00 19.72 9.67 0.12 28.54 17:58:01 all 10.62 0.00 4.68 10.15 0.08 74.46 17:58:01 0 13.30 0.00 4.93 9.22 0.07 72.48 17:58:01 1 10.16 0.00 5.18 10.12 0.08 74.46 17:58:01 2 8.61 0.00 4.67 18.55 0.10 68.07 17:58:01 3 10.43 0.00 3.93 2.72 0.05 82.87 17:59:01 all 26.36 0.00 8.80 2.20 0.10 62.54 17:59:01 0 28.77 0.00 9.71 1.09 0.10 60.33 17:59:01 1 28.23 0.00 10.21 5.91 0.12 55.54 17:59:01 2 27.62 0.00 7.42 0.74 0.12 64.10 17:59:01 3 20.85 0.00 7.87 1.05 0.08 70.15 18:00:01 all 28.92 0.00 11.84 11.31 0.09 47.84 18:00:01 0 28.88 0.00 11.29 11.06 0.08 48.69 18:00:01 1 27.97 0.00 12.49 13.01 0.10 46.42 18:00:01 2 27.81 0.00 11.69 9.37 0.08 51.05 18:00:01 3 31.03 0.00 11.93 11.80 0.08 45.15 18:01:01 all 28.83 0.00 1.46 9.37 0.08 60.26 18:01:01 0 19.95 0.00 1.19 3.33 0.05 75.49 18:01:01 1 32.03 0.00 1.84 13.54 0.08 52.51 18:01:01 2 23.57 0.00 1.13 9.21 0.08 66.01 18:01:01 3 39.75 0.00 1.65 11.41 0.08 47.10 Average: all 25.49 0.00 7.83 6.65 0.08 59.95 Average: 0 26.47 0.00 8.00 5.04 0.08 60.41 Average: 1 26.81 0.00 8.30 8.02 0.09 56.78 Average: 2 23.10 0.00 7.39 7.39 0.09 62.03 Average: 3 25.57 0.00 7.62 6.15 0.07 60.59