---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-209 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 7.6G 61% / 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 499 445 0 2998 3161 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:96:a1:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.23/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fe96:a1b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:e5:39:7c 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-209) 12/19/24 _x86_64_ (4 CPU) 10:43:48 LINUX RESTART (4 CPU) 10:44:01 tps rtps wtps bread/s bwrtn/s 10:45:01 180.80 69.14 111.66 5624.80 44195.58 10:46:01 256.85 23.00 233.84 3176.68 118482.74 10:47:01 483.72 61.54 422.18 2715.95 19045.63 10:48:01 617.74 1.78 615.96 199.00 18421.46 10:49:01 435.08 70.84 364.24 5012.50 18559.97 10:50:01 269.51 243.06 26.45 7477.95 1502.15 Average: 373.95 78.22 295.73 4034.30 36707.56 10:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:45:01 1509736 3261772 2528916 62.62 53820 1846480 966628 19.00 631104 1701832 155292 10:46:01 296480 3283332 3742172 92.66 112852 2932080 1219036 23.96 548456 2872864 13380 10:47:01 111560 3205792 3927092 97.24 148504 2977492 1296856 25.49 669508 2909556 356 10:48:01 121212 3202264 3917440 97.00 173380 2894988 1310664 25.76 669624 2854052 4124 10:49:01 437148 3295296 3601504 89.18 182768 2691012 1112412 21.87 652012 2588528 1304 10:50:01 506292 3260724 3532360 87.46 183780 2610892 977324 19.21 653968 2541904 15696 Average: 497071 3251530 3541581 87.69 142517 2658824 1147153 22.55 637445 2578123 31692 10:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:45:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 10:45:01 ens3 391.92 247.58 1518.99 69.53 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 10:46:01 ens3 545.30 321.52 13769.71 26.38 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 273.69 177.04 1547.36 13.15 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:48:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 21.05 17.73 20.99 4.74 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 10:50:01 ens3 27.80 20.55 22.09 15.86 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 210.00 130.77 2814.03 21.61 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-209) 12/19/24 _x86_64_ (4 CPU) 10:43:48 LINUX RESTART (4 CPU) 10:44:01 CPU %user %nice %system %iowait %steal %idle 10:45:01 all 17.31 0.00 2.20 5.41 0.05 75.02 10:45:01 0 14.50 0.00 1.67 3.75 0.03 80.04 10:45:01 1 6.84 0.00 2.80 6.43 0.05 83.88 10:45:01 2 34.85 0.00 2.59 2.59 0.07 59.91 10:45:01 3 12.99 0.00 1.76 8.89 0.05 76.32 10:46:01 all 23.71 0.00 7.27 4.27 0.07 64.68 10:46:01 0 23.36 0.00 6.96 2.99 0.07 66.62 10:46:01 1 20.33 0.00 6.62 3.63 0.05 69.38 10:46:01 2 18.58 0.00 7.31 5.84 0.10 68.17 10:46:01 3 32.59 0.00 8.14 4.65 0.07 54.55 10:47:01 all 3.19 0.00 1.99 17.29 0.08 77.45 10:47:01 0 3.57 0.00 3.29 45.92 0.08 47.14 10:47:01 1 3.67 0.00 0.97 2.54 0.03 92.79 10:47:01 2 3.61 0.00 1.95 11.16 0.12 83.16 10:47:01 3 1.89 0.00 1.79 9.70 0.07 86.56 10:48:01 all 0.70 0.00 1.76 22.79 0.08 74.67 10:48:01 0 1.76 0.00 2.24 40.78 0.10 55.12 10:48:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:48:01 2 0.67 0.00 3.33 42.05 0.12 53.83 10:48:01 3 0.34 0.00 1.48 8.47 0.10 89.62 10:49:01 all 8.02 0.00 4.93 13.54 0.08 73.43 10:49:01 0 8.73 0.00 3.83 14.56 0.08 72.79 10:49:01 1 9.08 0.00 4.15 7.80 0.07 78.90 10:49:01 2 8.14 0.00 4.30 9.28 0.10 78.18 10:49:01 3 6.12 0.00 7.43 22.57 0.10 63.79 10:50:01 all 14.35 0.00 1.28 8.49 0.08 75.80 10:50:01 0 10.44 0.00 1.51 12.07 0.05 75.93 10:50:01 1 34.39 0.00 1.69 12.56 0.08 51.27 10:50:01 2 7.83 0.00 0.68 0.71 0.07 90.71 10:50:01 3 4.75 0.00 1.26 8.67 0.07 85.25 Average: all 11.19 0.00 3.23 11.98 0.07 73.53 Average: 0 10.36 0.00 3.24 20.04 0.07 66.29 Average: 1 12.36 0.00 2.69 5.49 0.05 79.41 Average: 2 12.29 0.00 3.35 11.91 0.09 72.36 Average: 3 9.75 0.00 3.63 10.50 0.08 76.05