---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4623 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 12G 7.5G 62% / 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 485 314 0 3144 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:b5:64:69 brd ff:ff:ff:ff:ff:ff inet 10.32.6.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:feb5:6469/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:fe:67:73 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-4623) 03/15/24 _x86_64_ (4 CPU) 13:34:43 LINUX RESTART (4 CPU) 13:35:01 tps rtps wtps bread/s bwrtn/s 13:36:02 120.26 69.17 51.09 5639.99 39165.76 13:37:01 52.90 15.07 37.83 1002.68 5202.24 13:38:01 92.50 21.99 70.51 3124.43 32894.24 13:39:01 89.40 3.16 86.24 40.74 50583.99 13:40:01 124.76 20.31 104.45 2542.35 33135.89 13:41:01 99.85 29.86 69.99 3301.00 19347.77 13:42:01 210.33 196.48 13.86 11265.18 2166.26 13:43:01 154.76 136.04 18.71 4829.73 4640.16 13:44:01 29.35 4.07 25.28 223.96 1505.48 Average: 108.15 54.94 53.21 3542.31 21026.93 13:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:02 1788944 3308048 2249708 55.70 35272 1649348 928556 18.25 587196 1505180 51468 13:37:01 1623072 3345088 2415580 59.81 52056 1824932 891524 17.52 577832 1658244 146380 13:38:01 392384 3314840 3646268 90.28 71368 2972748 1108588 21.79 626096 2770236 290124 13:39:01 145176 3316428 3893476 96.41 95664 3189440 1111180 21.84 548376 3086880 302676 13:40:01 396596 3298140 3642056 90.18 112260 2887952 1453776 28.58 625712 2740116 3400 13:41:01 651252 3294740 3387400 83.87 135232 2599240 1522588 29.93 732992 2367984 48508 13:42:01 363632 3313756 3675020 91.00 136156 2905524 1111632 21.85 772964 2619736 5820 13:43:01 353772 3228936 3684880 91.24 139068 2833820 1018240 20.02 861104 2548316 6584 13:44:01 401604 3306608 3637048 90.06 140828 2857880 939120 18.46 796124 2560488 2256 Average: 679604 3302954 3359048 83.17 101989 2635654 1120578 22.03 680933 2428576 95246 13:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 13:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:02 ens3 212.35 140.31 992.74 55.68 0.00 0.00 0.00 0.00 13:37:01 lo 0.88 0.88 0.07 0.07 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 40.39 33.77 486.22 4.04 0.00 0.00 0.00 0.00 13:38:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 343.37 106.01 11579.13 9.83 0.00 0.00 0.00 0.00 13:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 0.97 1.18 0.14 0.18 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 164.86 87.59 628.89 7.23 0.00 0.00 0.00 0.00 13:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 165.22 72.02 1032.60 8.88 0.00 0.00 0.00 0.00 13:42:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 0.34 0.32 0.05 0.06 0.00 0.00 0.00 0.00 13:43:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 ens3 304.35 117.25 1984.66 16.67 0.00 0.00 0.00 0.00 13:44:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 10.65 12.35 9.13 5.97 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.06 0.06 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 138.46 63.58 1862.69 12.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4623) 03/15/24 _x86_64_ (4 CPU) 13:34:43 LINUX RESTART (4 CPU) 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:02 all 18.23 0.00 4.16 3.55 10.66 63.40 13:36:02 0 17.71 0.00 3.36 1.09 9.73 68.12 13:36:02 1 19.46 0.00 3.44 5.12 9.69 62.30 13:36:02 2 22.20 0.00 4.85 4.37 11.44 57.14 13:36:02 3 13.54 0.00 4.97 3.61 11.79 66.10 13:37:01 all 19.66 0.00 2.04 1.68 3.54 73.09 13:37:01 0 13.17 0.00 1.57 0.57 3.12 81.56 13:37:01 1 17.38 0.00 1.40 0.37 3.71 77.13 13:37:01 2 22.19 0.00 2.90 5.32 3.99 65.59 13:37:01 3 25.81 0.00 2.29 0.42 3.35 68.13 13:38:01 all 15.19 0.00 5.21 2.13 13.63 63.84 13:38:01 0 13.55 0.00 5.92 2.42 15.25 62.86 13:38:01 1 4.88 0.00 4.62 1.71 11.45 77.34 13:38:01 2 8.69 0.00 5.17 2.81 12.49 70.84 13:38:01 3 33.63 0.00 5.14 1.58 15.35 44.30 13:39:01 all 9.20 0.00 10.35 0.94 27.24 52.27 13:39:01 0 6.86 0.00 10.32 0.92 26.77 55.12 13:39:01 1 9.34 0.00 11.75 1.73 27.30 49.89 13:39:01 2 10.44 0.00 9.37 0.99 27.65 51.56 13:39:01 3 10.18 0.00 9.95 0.11 27.22 52.54 13:40:01 all 8.78 0.00 9.41 2.66 18.94 60.21 13:40:01 0 5.58 0.00 8.66 2.71 18.42 64.63 13:40:01 1 11.88 0.00 9.74 5.29 19.55 53.54 13:40:01 2 8.54 0.00 9.51 0.93 19.43 61.58 13:40:01 3 9.14 0.00 9.72 1.68 18.35 61.10 13:41:01 all 35.10 0.00 16.52 2.28 19.57 26.53 13:41:01 0 35.21 0.00 16.79 3.59 18.64 25.76 13:41:01 1 35.34 0.00 16.33 1.45 19.75 27.13 13:41:01 2 37.45 0.00 16.95 2.77 19.59 23.25 13:41:01 3 32.44 0.00 15.99 1.30 20.30 29.98 13:42:01 all 9.74 0.00 10.40 5.42 18.04 56.40 13:42:01 0 8.45 0.00 10.31 4.83 17.11 59.31 13:42:01 1 9.95 0.00 10.29 4.92 17.61 57.23 13:42:01 2 9.57 0.00 10.24 5.23 18.68 56.28 13:42:01 3 10.97 0.00 10.79 6.68 18.78 52.77 13:43:01 all 16.71 0.00 2.59 3.85 6.92 69.93 13:43:01 0 14.91 0.00 2.40 4.20 6.50 71.99 13:43:01 1 14.01 0.00 2.90 3.35 7.30 72.44 13:43:01 2 25.39 0.00 2.68 5.07 6.77 60.09 13:43:01 3 12.52 0.00 2.34 2.77 7.11 75.26 13:44:01 all 20.44 0.00 1.01 1.08 1.82 75.65 13:44:01 0 9.34 0.00 0.72 0.40 1.75 87.79 13:44:01 1 6.81 0.00 0.82 0.77 1.17 90.44 13:44:01 2 14.50 0.00 1.20 2.99 1.51 79.80 13:44:01 3 50.99 0.00 1.34 0.18 2.84 44.65 Average: all 17.00 0.00 6.91 2.62 13.47 60.00 Average: 0 13.88 0.00 6.74 2.32 13.14 63.92 Average: 1 14.37 0.00 6.88 2.75 13.17 62.84 Average: 2 17.65 0.00 7.03 3.37 13.59 58.35 Average: 3 22.09 0.00 7.00 2.05 13.98 54.88