---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6604 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 6.4G 67% / 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 492 465 0 2985 3168 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:27:e1:fb brd ff:ff:ff:ff:ff:ff inet 10.32.6.194/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fe27:e1fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:c5:fa:3e 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-6604) 10/02/24 _x86_64_ (4 CPU) 19:26:47 LINUX RESTART (4 CPU) 19:27:01 tps rtps wtps bread/s bwrtn/s 19:28:01 186.32 83.72 102.60 6573.30 41542.56 19:29:01 256.31 27.65 228.66 5300.60 114305.26 19:30:01 595.47 71.04 524.43 6553.95 46845.32 19:31:01 615.00 0.08 614.91 0.67 25306.98 19:32:01 615.98 3.73 612.25 383.40 18178.30 19:33:01 316.10 53.14 262.96 3781.90 13385.77 19:34:01 18.71 11.06 7.65 229.52 4732.02 19:35:01 59.36 11.50 47.86 283.02 16307.15 Average: 332.90 32.74 300.16 2888.47 35079.98 19:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1576764 3268392 2461888 60.96 44956 1804748 958992 18.85 665168 1621556 142052 19:29:01 148012 3214144 3890640 96.34 108712 3034748 1296448 25.48 640356 2946592 299128 19:30:01 339600 3117464 3699052 91.59 155548 2672188 1518428 29.85 874984 2489964 10516 19:31:01 105924 3108028 3932728 97.38 183612 2802912 1533976 30.15 887460 2643016 4692 19:32:01 302052 3199788 3736600 92.52 199108 2675496 1343056 26.40 779700 2549532 1812 19:33:01 968708 3148476 3069944 76.01 204184 2014456 1393212 27.39 781280 1945332 4108 19:34:01 765672 3025736 3272980 81.04 204244 2092260 1513400 29.75 920984 2006424 30948 19:35:01 621052 3297168 3417600 84.62 205904 2498888 1126996 22.15 804364 2261548 20184 Average: 603473 3172400 3435179 85.06 163284 2449462 1335564 26.25 794287 2307996 64180 19:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:28:01 ens3 385.44 251.94 1446.89 68.55 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 2.27 2.27 0.19 0.19 0.00 0.00 0.00 0.00 19:29:01 ens3 1041.29 504.35 17814.39 45.35 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 391.74 221.13 1721.48 18.94 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 ens3 9.77 10.58 2.12 2.53 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 10.61 12.05 2.35 2.70 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 ens3 20.53 17.11 36.92 3.82 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 2.17 2.90 0.46 0.52 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 ens3 534.26 353.92 2977.67 23.52 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 299.52 171.77 3001.12 20.74 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-6604) 10/02/24 _x86_64_ (4 CPU) 19:26:47 LINUX RESTART (4 CPU) 19:27:01 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 16.40 0.00 2.29 5.88 0.05 75.37 19:28:01 0 17.15 0.00 2.07 1.53 0.03 79.22 19:28:01 1 6.18 0.00 1.39 5.39 0.05 86.99 19:28:01 2 14.16 0.00 2.16 11.48 0.07 72.14 19:28:01 3 28.14 0.00 3.54 5.15 0.05 63.13 19:29:01 all 28.03 0.00 7.16 4.30 0.07 60.44 19:29:01 0 26.62 0.00 6.46 4.77 0.05 62.09 19:29:01 1 17.43 0.00 6.65 3.60 0.08 72.23 19:29:01 2 35.80 0.00 8.19 7.16 0.08 48.77 19:29:01 3 32.33 0.00 7.32 1.67 0.07 58.61 19:30:01 all 9.37 0.00 5.11 26.80 0.09 58.62 19:30:01 0 11.62 0.00 4.79 24.52 0.08 58.98 19:30:01 1 10.64 0.00 5.23 25.48 0.08 58.56 19:30:01 2 8.06 0.00 5.37 30.06 0.12 56.39 19:30:01 3 7.15 0.00 5.06 27.18 0.08 60.53 19:31:01 all 5.05 0.00 3.71 31.04 0.09 60.11 19:31:01 0 3.91 0.00 5.88 36.76 0.08 53.37 19:31:01 1 3.54 0.00 3.29 35.98 0.07 57.12 19:31:01 2 3.75 0.00 2.89 38.05 0.12 55.20 19:31:01 3 9.00 0.00 2.78 13.38 0.07 74.77 19:32:01 all 3.05 0.00 3.74 27.98 0.08 65.14 19:32:01 0 3.14 0.00 4.21 35.78 0.08 56.79 19:32:01 1 3.28 0.00 4.17 16.32 0.07 76.17 19:32:01 2 3.14 0.00 4.19 32.10 0.12 60.45 19:32:01 3 2.65 0.00 2.41 27.78 0.08 67.08 19:33:01 all 10.83 0.00 4.32 9.85 0.07 74.93 19:33:01 0 12.15 0.00 3.30 6.53 0.08 77.93 19:33:01 1 4.38 0.00 3.58 5.70 0.05 86.29 19:33:01 2 19.20 0.00 5.87 17.16 0.10 57.66 19:33:01 3 7.64 0.00 4.53 10.06 0.05 77.72 19:34:01 all 21.89 0.00 3.16 0.25 0.05 74.65 19:34:01 0 14.57 0.00 2.64 0.35 0.05 82.39 19:34:01 1 22.05 0.00 3.04 0.08 0.05 74.78 19:34:01 2 35.68 0.00 4.25 0.35 0.05 59.68 19:34:01 3 15.23 0.00 2.70 0.20 0.05 81.82 19:35:01 all 24.81 0.00 2.81 1.64 0.05 70.69 19:35:01 0 19.89 0.00 2.26 0.62 0.05 77.18 19:35:01 1 26.08 0.00 2.95 0.95 0.05 69.96 19:35:01 2 27.65 0.00 3.18 0.37 0.07 68.74 19:35:01 3 25.58 0.00 2.86 4.64 0.05 66.87 Average: all 14.94 0.00 4.03 13.44 0.07 67.52 Average: 0 13.63 0.00 3.95 13.83 0.06 68.53 Average: 1 11.71 0.00 3.79 11.68 0.06 72.77 Average: 2 18.46 0.00 4.50 17.03 0.09 59.91 Average: 3 15.97 0.00 3.89 11.25 0.06 68.83