---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-545 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: 2799.998 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 688K 394M 1% /run /dev/vda1 20G 13G 6.8G 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 500 393 0 3049 3161 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:c3:a9:d9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.182/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fec3:a9d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:45:5c:98 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-545) 02/01/24 _x86_64_ (4 CPU) 14:22:36 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 131.16 68.96 62.21 5118.88 41945.43 14:25:01 257.12 48.53 208.60 8959.65 117357.72 14:26:01 458.42 274.89 183.54 16545.78 50780.34 14:27:01 341.21 80.02 261.19 2632.49 19306.25 14:28:01 71.07 5.90 65.17 189.04 13423.50 14:29:01 2.02 0.03 1.98 0.27 39.73 14:30:01 0.90 0.00 0.90 0.00 10.53 14:31:01 1.62 0.00 1.62 0.00 19.06 14:32:01 100.17 58.37 41.79 2731.81 5236.06 Average: 151.52 59.63 91.89 4019.88 27571.55 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1650364 3344628 2388292 59.14 49360 1800292 877128 17.24 571604 1636992 146968 14:25:01 115516 3320724 3923140 97.14 107192 3149520 1039680 20.44 464544 3133280 244704 14:26:01 457196 3312044 3581460 88.68 133712 2803612 1149500 22.60 540168 2747700 112 14:27:01 412536 3292544 3626120 89.79 152456 2794352 1144416 22.50 689304 2622952 73140 14:28:01 681984 3263392 3356672 83.11 154284 2499808 1516016 29.80 773940 2271792 480 14:29:01 671056 3252576 3367600 83.38 154332 2499832 1516016 29.80 784748 2271788 200 14:30:01 669104 3250636 3369552 83.43 154340 2499836 1524952 29.98 787088 2271792 168 14:31:01 660988 3242564 3377668 83.63 154384 2499840 1524952 29.98 795836 2271796 192 14:32:01 478040 3270336 3560616 88.16 158684 2707468 919484 18.07 846536 2406928 43892 Average: 644087 3283272 3394569 84.05 135416 2583840 1245794 24.49 694863 2403891 56651 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 419.13 266.24 1452.16 65.45 0.00 0.00 0.00 0.00 14:24:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 663.40 498.38 14095.73 35.76 0.00 0.00 0.00 0.00 14:25:01 lo 2.33 2.33 0.21 0.21 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 14:26:01 ens3 250.21 170.97 1385.55 12.35 0.00 0.00 0.00 0.00 14:26:01 lo 0.57 0.57 0.06 0.06 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 14:27:01 ens3 151.67 119.53 528.99 12.46 0.00 0.00 0.00 0.00 14:27:01 lo 1.13 1.13 0.11 0.11 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 14:28:01 ens3 57.54 43.61 11.33 30.77 0.00 0.00 0.00 0.00 14:28:01 lo 23.63 23.63 5.81 5.81 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 14:29:01 ens3 119.31 87.22 23.90 60.73 0.00 0.00 0.00 0.00 14:29:01 lo 65.41 65.41 14.56 14.56 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 14:30:01 ens3 92.95 69.02 18.62 50.01 0.00 0.00 0.00 0.00 14:30:01 lo 51.82 51.82 9.00 9.00 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 14:31:01 ens3 64.18 49.35 12.75 32.62 0.00 0.00 0.00 0.00 14:31:01 lo 49.78 49.78 9.66 9.66 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 14:32:01 ens3 212.68 148.76 1962.13 19.99 0.00 0.00 0.00 0.00 14:32:01 lo 3.17 3.17 0.19 0.19 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 Average: ens3 225.69 161.46 2166.09 35.57 0.00 0.00 0.00 0.00 Average: lo 22.07 22.07 4.41 4.41 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-545) 02/01/24 _x86_64_ (4 CPU) 14:22:36 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 21.08 0.00 2.52 3.75 0.05 72.59 14:24:01 0 10.37 0.00 1.74 8.35 0.03 79.50 14:24:01 1 21.59 0.00 3.04 1.69 0.05 73.63 14:24:01 2 9.25 0.00 1.82 2.05 0.05 86.84 14:24:01 3 43.08 0.00 3.52 2.90 0.08 50.42 14:25:01 all 24.90 0.00 7.60 3.87 0.07 63.56 14:25:01 0 24.85 0.00 7.37 6.04 0.08 61.65 14:25:01 1 19.90 0.00 7.27 1.13 0.05 71.65 14:25:01 2 32.40 0.00 8.02 7.10 0.10 52.38 14:25:01 3 22.50 0.00 7.70 1.22 0.05 68.52 14:26:01 all 7.84 0.00 4.01 13.44 0.10 74.61 14:26:01 0 5.56 0.00 2.78 17.18 0.08 74.39 14:26:01 1 11.56 0.00 3.87 9.88 0.08 74.61 14:26:01 2 8.55 0.00 4.47 9.14 0.10 77.73 14:26:01 3 5.66 0.00 4.97 17.54 0.14 71.70 14:27:01 all 19.63 0.00 5.76 8.85 0.08 65.67 14:27:01 0 19.26 0.00 6.10 15.27 0.08 59.28 14:27:01 1 22.90 0.00 6.27 9.61 0.08 61.14 14:27:01 2 18.49 0.00 4.82 3.88 0.08 72.72 14:27:01 3 17.88 0.00 5.82 6.66 0.08 69.55 14:28:01 all 20.48 0.00 3.64 1.65 0.05 74.18 14:28:01 0 19.97 0.00 3.72 2.87 0.05 73.39 14:28:01 1 20.49 0.00 3.68 1.97 0.05 73.80 14:28:01 2 21.53 0.00 3.47 0.85 0.05 74.10 14:28:01 3 19.95 0.00 3.69 0.89 0.05 75.42 14:29:01 all 0.84 0.00 0.64 0.02 0.03 98.48 14:29:01 0 0.82 0.00 0.60 0.05 0.02 98.52 14:29:01 1 0.95 0.00 0.59 0.02 0.03 98.41 14:29:01 2 0.82 0.00 0.72 0.00 0.02 98.45 14:29:01 3 0.77 0.00 0.68 0.00 0.03 98.51 14:30:01 all 0.86 0.00 0.57 0.00 0.03 98.55 14:30:01 0 0.60 0.00 0.50 0.02 0.02 98.86 14:30:01 1 1.69 0.00 0.63 0.00 0.03 97.64 14:30:01 2 0.57 0.00 0.68 0.00 0.03 98.72 14:30:01 3 0.57 0.00 0.43 0.00 0.03 98.96 14:31:01 all 0.53 0.00 0.39 0.03 0.03 99.02 14:31:01 0 0.33 0.00 0.33 0.10 0.03 99.20 14:31:01 1 1.00 0.00 0.47 0.00 0.02 98.52 14:31:01 2 0.37 0.00 0.37 0.00 0.02 99.25 14:31:01 3 0.42 0.00 0.42 0.00 0.03 99.13 14:32:01 all 15.74 0.00 1.51 2.09 0.05 80.60 14:32:01 0 10.56 0.00 1.47 4.27 0.05 83.65 14:32:01 1 12.19 0.00 1.07 0.89 0.03 85.81 14:32:01 2 29.46 0.00 1.81 0.94 0.07 67.72 14:32:01 3 10.77 0.00 1.69 2.26 0.05 85.23 Average: all 12.40 0.00 2.95 3.73 0.05 80.86 Average: 0 10.23 0.00 2.73 6.00 0.05 80.99 Average: 1 12.45 0.00 2.98 2.79 0.05 81.74 Average: 2 13.46 0.00 2.90 2.65 0.06 80.94 Average: 3 13.49 0.00 3.20 3.48 0.06 79.77