---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4585 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 6.9G 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 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 472 557 0 2913 3188 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:ea:c4:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.132/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:feea:c4c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:6e:87:0d 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4585) 01/24/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 146.48 77.94 68.54 6150.31 42124.20 14:25:01 151.47 19.08 132.39 2236.30 65124.21 14:26:01 479.04 282.22 196.82 19474.09 91113.35 14:27:01 304.88 30.25 274.63 2904.40 27920.93 14:28:01 104.48 1.28 103.20 65.99 17363.11 14:29:01 4.05 0.00 4.05 0.00 941.31 14:30:01 0.93 0.00 0.93 0.00 11.33 14:31:01 1.40 0.00 1.40 0.00 16.93 14:32:01 79.59 35.33 44.26 1732.51 1630.13 Average: 141.37 49.56 91.81 3617.93 27367.59 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1672788 3362900 2365868 58.58 48860 1795564 842652 16.56 550520 1633044 143656 14:25:01 314992 3310404 3723664 92.20 84068 3007544 1108728 21.79 566260 2878404 284580 14:26:01 423628 3252696 3615028 89.51 131460 2779496 1102424 21.67 622816 2696336 1024 14:27:01 579804 3307080 3458852 85.64 143724 2668608 1126608 22.15 665492 2498168 252 14:28:01 691012 3279284 3347644 82.89 154584 2510040 1498392 29.45 764372 2276124 27124 14:29:01 679064 3267408 3359592 83.19 154612 2510052 1498392 29.45 776836 2276128 48 14:30:01 677988 3266384 3360668 83.21 154636 2510056 1515136 29.78 777400 2276128 28 14:31:01 670808 3259244 3367848 83.39 154656 2510060 1524012 29.96 784932 2276132 44 14:32:01 628256 3285456 3410400 84.44 159680 2574832 929932 18.28 801872 2305192 44456 Average: 704260 3287873 3334396 82.56 131809 2540695 1238475 24.34 701167 2346184 55690 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 370.32 225.01 1465.12 60.07 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 14:24:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 ens3 382.70 280.90 11775.42 21.58 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 14:25:01 lo 2.26 2.26 0.21 0.21 0.00 0.00 0.00 0.00 14:26:01 ens3 425.08 331.66 3428.04 22.60 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 14:26:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 14:27:01 ens3 150.45 119.17 613.81 16.82 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 14:27:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:28:01 ens3 103.27 79.32 215.04 29.90 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 14:28:01 lo 21.15 21.15 5.66 5.66 0.00 0.00 0.00 0.00 14:29:01 ens3 100.37 73.82 20.06 52.27 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 14:29:01 lo 58.89 58.89 12.22 12.22 0.00 0.00 0.00 0.00 14:30:01 ens3 107.82 78.87 21.37 55.52 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 14:30:01 lo 56.34 56.34 10.64 10.64 0.00 0.00 0.00 0.00 14:31:01 ens3 61.89 47.51 12.25 33.01 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 14:31:01 lo 50.36 50.36 9.76 9.76 0.00 0.00 0.00 0.00 14:32:01 ens3 21.93 19.00 26.94 8.80 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 14:32:01 lo 6.17 6.17 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 191.57 139.50 1954.96 33.39 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: lo 22.00 22.00 4.34 4.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-4585) 01/24/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 19.44 0.00 2.23 4.10 0.05 74.17 14:24:01 0 19.23 0.00 1.72 3.02 0.05 75.98 14:24:01 1 8.64 0.00 2.25 1.14 0.07 87.90 14:24:01 2 16.51 0.00 1.91 4.84 0.05 76.70 14:24:01 3 33.34 0.00 3.03 7.40 0.07 56.17 14:25:01 all 19.04 0.00 3.87 2.91 0.04 74.13 14:25:01 0 22.42 0.00 3.69 1.01 0.03 72.85 14:25:01 1 11.93 0.00 3.43 1.30 0.07 83.28 14:25:01 2 11.99 0.00 2.97 5.92 0.03 79.08 14:25:01 3 29.87 0.00 5.37 3.45 0.05 61.26 14:26:01 all 12.08 0.00 5.79 12.94 0.08 69.11 14:26:01 0 15.18 0.00 5.60 10.44 0.07 68.71 14:26:01 1 11.69 0.00 4.85 6.42 0.05 76.98 14:26:01 2 11.23 0.00 6.01 15.82 0.08 66.85 14:26:01 3 10.24 0.00 6.66 19.20 0.07 63.84 14:27:01 all 19.17 0.00 5.28 7.27 0.08 68.20 14:27:01 0 17.76 0.00 5.51 13.66 0.08 62.99 14:27:01 1 18.77 0.00 4.62 3.89 0.07 72.66 14:27:01 2 20.98 0.00 5.73 2.58 0.08 70.63 14:27:01 3 19.18 0.00 5.32 8.88 0.08 66.54 14:28:01 all 22.09 0.00 4.23 2.19 0.05 71.43 14:28:01 0 21.27 0.00 4.34 4.76 0.05 69.58 14:28:01 1 21.78 0.00 3.68 0.37 0.05 74.12 14:28:01 2 23.59 0.00 4.50 0.91 0.07 70.93 14:28:01 3 21.71 0.00 4.39 2.73 0.05 71.12 14:29:01 all 1.10 0.00 0.49 0.05 0.02 98.34 14:29:01 0 0.93 0.00 0.50 0.00 0.02 98.55 14:29:01 1 2.24 0.00 0.41 0.00 0.03 97.31 14:29:01 2 0.68 0.00 0.50 0.00 0.02 98.80 14:29:01 3 0.53 0.00 0.55 0.20 0.02 98.70 14:30:01 all 0.73 0.00 0.57 0.01 0.03 98.66 14:30:01 0 0.73 0.00 0.42 0.00 0.02 98.83 14:30:01 1 0.95 0.00 0.60 0.00 0.03 98.41 14:30:01 2 0.60 0.00 0.65 0.00 0.05 98.70 14:30:01 3 0.62 0.00 0.60 0.07 0.02 98.70 14:31:01 all 0.46 0.00 0.36 0.01 0.02 99.16 14:31:01 0 0.47 0.00 0.47 0.00 0.03 99.03 14:31:01 1 0.44 0.00 0.32 0.00 0.03 99.21 14:31:01 2 0.40 0.00 0.37 0.00 0.03 99.20 14:31:01 3 0.53 0.00 0.28 0.03 0.02 99.13 14:32:01 all 12.03 0.00 1.04 1.84 0.03 85.06 14:32:01 0 24.19 0.00 1.15 2.04 0.03 72.58 14:32:01 1 16.88 0.00 1.24 1.46 0.03 80.40 14:32:01 2 5.25 0.00 0.85 0.62 0.03 93.24 14:32:01 3 1.82 0.00 0.87 3.25 0.00 94.06 Average: all 11.77 0.00 2.64 3.47 0.05 82.07 Average: 0 13.56 0.00 2.59 3.87 0.04 79.94 Average: 1 10.35 0.00 2.37 1.62 0.05 85.62 Average: 2 10.12 0.00 2.60 3.39 0.05 83.84 Average: 3 13.07 0.00 3.00 5.00 0.04 78.89