---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-121 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 486 378 0 3079 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:54:9e:ae brd ff:ff:ff:ff:ff:ff inet 10.32.6.40/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe54:9eae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:3b:51:02 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-121) 11/18/23 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 148.33 78.22 70.10 6140.04 42200.58 14:25:01 247.65 45.39 202.27 8725.65 114100.87 14:26:01 458.72 268.58 190.13 16224.80 56154.80 14:27:01 288.90 17.66 271.24 1458.85 23900.97 14:28:01 51.34 1.27 50.07 47.86 9077.82 14:29:01 1.50 0.02 1.48 0.13 35.59 14:30:01 1.32 0.00 1.32 0.00 15.73 14:31:01 10.38 0.00 10.38 0.00 507.92 14:32:01 93.47 58.79 34.68 2769.01 5825.03 Average: 144.63 52.21 92.42 3929.59 27984.11 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1672916 3357608 2365740 58.58 49304 1789736 856844 16.84 555912 1627264 140100 14:25:01 161528 3327256 3877128 96.00 105756 3111996 999352 19.64 473948 3081608 412 14:26:01 690560 3315912 3348096 82.90 133968 2577440 1154156 22.69 524112 2533916 21692 14:27:01 516352 3017620 3522304 87.21 152748 2424660 1645848 32.35 1002916 2212012 14024 14:28:01 688868 3267104 3349788 82.94 154244 2495760 1517332 29.83 768300 2269484 672 14:29:01 675500 3253720 3363156 83.27 154288 2495776 1526524 30.01 782172 2269484 172 14:30:01 666036 3244328 3372620 83.51 154336 2495784 1538152 30.24 791596 2269488 164 14:31:01 766200 3314624 3272456 81.03 154468 2472740 1023936 20.13 704324 2266460 204 14:32:01 455328 3277268 3583328 88.73 158748 2735156 931636 18.31 845748 2428812 43680 Average: 699254 3263938 3339402 82.69 135318 2511005 1243753 24.45 716559 2328725 24569 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 1.20 1.20 0.11 0.11 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 ens3 404.63 253.42 1440.58 63.49 0.00 0.00 0.00 0.00 14:25:01 lo 2.20 2.20 0.20 0.20 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 ens3 427.60 298.25 11913.50 22.67 0.00 0.00 0.00 0.00 14:26:01 lo 0.63 0.63 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 14:26:01 ens3 414.63 321.80 3822.17 22.52 0.00 0.00 0.00 0.00 14:27:01 lo 1.27 1.27 0.12 0.12 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 ens3 123.83 99.58 372.78 10.90 0.00 0.00 0.00 0.00 14:28:01 lo 17.65 17.65 5.71 5.71 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 ens3 50.26 37.78 9.95 30.84 0.00 0.00 0.00 0.00 14:29:01 lo 53.67 53.67 16.11 16.11 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 ens3 147.31 110.70 29.51 71.92 0.00 0.00 0.00 0.00 14:30:01 lo 31.63 31.63 8.03 8.03 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 ens3 87.30 63.87 17.14 50.98 0.00 0.00 0.00 0.00 14:31:01 lo 14.68 14.68 4.62 4.62 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 ens3 34.89 27.53 6.95 16.52 0.00 0.00 0.00 0.00 14:32:01 lo 0.53 0.53 0.06 0.06 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 ens3 300.67 225.81 2416.30 26.31 0.00 0.00 0.00 0.00 Average: lo 13.72 13.72 3.89 3.89 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 221.24 159.86 2225.91 35.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-121) 11/18/23 _x86_64_ (4 CPU) 14:22:39 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.28 0.00 2.47 4.61 0.05 72.60 14:24:01 0 20.16 0.00 2.78 1.80 0.05 75.21 14:24:01 1 9.17 0.00 1.51 7.78 0.05 81.49 14:24:01 2 38.52 0.00 3.79 6.87 0.07 50.75 14:24:01 3 13.31 0.00 1.77 2.02 0.03 82.86 14:25:01 all 25.25 0.00 6.86 3.93 0.06 63.90 14:25:01 0 23.53 0.00 6.98 8.27 0.07 61.16 14:25:01 1 19.36 0.00 6.05 5.20 0.03 69.35 14:25:01 2 32.57 0.00 7.83 1.08 0.07 58.46 14:25:01 3 25.54 0.00 6.57 1.15 0.05 66.70 14:26:01 all 8.54 0.00 4.39 13.70 0.06 73.31 14:26:01 0 7.75 0.00 3.64 17.78 0.07 70.76 14:26:01 1 4.66 0.00 5.25 15.06 0.07 74.96 14:26:01 2 6.94 0.00 5.14 14.77 0.08 73.07 14:26:01 3 14.73 0.00 3.54 7.24 0.07 74.43 14:27:01 all 26.26 0.00 6.27 6.87 0.07 60.53 14:27:01 0 23.85 0.00 5.52 2.62 0.05 67.96 14:27:01 1 24.38 0.00 5.72 13.98 0.07 55.85 14:27:01 2 26.72 0.00 6.36 6.43 0.08 60.40 14:27:01 3 30.12 0.00 7.45 4.43 0.07 57.93 14:28:01 all 11.98 0.00 2.45 1.22 0.04 84.31 14:28:01 0 11.90 0.00 2.28 0.62 0.05 85.16 14:28:01 1 12.97 0.00 2.79 2.88 0.03 81.32 14:28:01 2 11.19 0.00 2.47 1.29 0.05 85.00 14:28:01 3 11.84 0.00 2.28 0.12 0.03 85.74 14:29:01 all 0.95 0.00 0.74 0.02 0.03 98.27 14:29:01 0 0.77 0.00 0.73 0.00 0.02 98.48 14:29:01 1 0.95 0.00 0.69 0.05 0.03 98.28 14:29:01 2 0.93 0.00 0.77 0.00 0.02 98.28 14:29:01 3 1.10 0.00 0.74 0.00 0.03 98.13 14:30:01 all 0.60 0.00 0.47 0.03 0.03 98.88 14:30:01 0 0.65 0.00 0.45 0.00 0.02 98.88 14:30:01 1 0.57 0.00 0.47 0.13 0.05 98.78 14:30:01 2 0.70 0.00 0.50 0.00 0.03 98.77 14:30:01 3 0.50 0.00 0.48 0.00 0.03 98.98 14:31:01 all 0.55 0.00 0.38 0.52 0.03 98.53 14:31:01 0 0.52 0.00 0.27 0.00 0.03 99.18 14:31:01 1 0.50 0.00 0.47 1.00 0.03 98.00 14:31:01 2 0.52 0.00 0.47 0.43 0.02 98.57 14:31:01 3 0.63 0.00 0.33 0.63 0.02 98.38 14:32:01 all 15.93 0.00 1.26 1.93 0.05 80.84 14:32:01 0 9.14 0.00 0.77 0.32 0.02 89.75 14:32:01 1 25.48 0.00 1.57 1.55 0.07 71.33 14:32:01 2 13.48 0.00 1.47 1.64 0.07 83.35 14:32:01 3 15.63 0.00 1.22 4.17 0.03 78.94 Average: all 12.23 0.00 2.80 3.64 0.05 81.29 Average: 0 10.91 0.00 2.60 3.48 0.04 82.97 Average: 1 10.87 0.00 2.71 5.28 0.05 81.09 Average: 2 14.58 0.00 3.19 3.59 0.05 78.58 Average: 3 12.57 0.00 2.70 2.20 0.04 82.50