---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-276 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 14G 5.9G 70% / 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 499 300 0 3144 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:01:8b:cc brd ff:ff:ff:ff:ff:ff inet 10.32.6.159/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe01:8bcc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:37:6e:f5 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-276) 12/13/23 _x86_64_ (4 CPU) 13:54:42 LINUX RESTART (4 CPU) 13:55:01 tps rtps wtps bread/s bwrtn/s 13:56:02 172.10 78.54 93.57 6148.84 40737.23 13:57:01 133.15 8.17 124.99 1350.91 49489.14 13:58:01 160.25 41.09 119.16 7062.56 70932.85 13:59:01 405.90 25.65 380.25 3812.03 19969.34 14:00:01 108.38 8.53 99.85 927.71 6438.79 14:01:01 338.99 89.15 249.84 2210.43 32072.79 14:02:01 302.43 151.87 150.56 6461.32 33110.75 14:03:01 122.10 6.98 115.11 831.06 25471.35 14:04:01 461.21 43.91 417.30 5100.08 34881.65 14:05:01 241.48 116.81 124.66 6261.89 19747.91 Average: 244.77 57.15 187.62 4021.35 33262.45 13:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:02 1656672 3268736 2381984 58.98 40036 1733688 937628 18.43 652256 1561468 107280 13:57:01 173464 3281660 3865192 95.70 71212 3137620 1157340 22.75 658960 2932372 291328 13:58:01 139228 3229872 3899428 96.55 107752 3042012 1116440 21.95 667016 2914136 632 13:59:01 442140 3282228 3596516 89.05 137704 2780980 1059336 20.82 726496 2570436 18448 14:00:01 374684 3301820 3663972 90.72 138760 2863940 1001772 19.69 726752 2636188 10396 14:01:01 341540 3268252 3697116 91.54 189292 2785828 1157260 22.75 866324 2501000 305820 14:02:01 432720 3258512 3605936 89.29 211448 2649524 1347828 26.49 993264 2264740 133404 14:03:01 145576 3213064 3893080 96.40 216004 2895732 1156348 22.73 1053896 2499252 47316 14:04:01 180136 3266636 3858520 95.54 230440 2907180 1168700 22.97 746604 2781752 115396 14:05:01 313820 3203864 3724836 92.23 237396 2594360 1006644 19.79 891172 2395028 43324 Average: 419998 3257464 3618658 89.60 158004 2739086 1110930 21.84 798274 2505637 107334 13:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:02 ens3 355.69 228.91 1372.47 63.52 0.00 0.00 0.00 0.00 13:56:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 419.38 295.38 12163.60 24.76 0.00 0.00 0.00 0.00 13:57:01 lo 3.18 3.18 0.28 0.28 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 262.99 163.44 719.08 17.92 0.00 0.00 0.00 0.00 13:58:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 135.49 88.79 759.32 7.73 0.00 0.00 0.00 0.00 13:59:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 107.87 80.75 479.07 10.80 0.00 0.00 0.00 0.00 14:00:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 434.68 343.36 2183.05 29.55 0.00 0.00 0.00 0.00 14:01:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 117.98 99.98 471.94 9.84 0.00 0.00 0.00 0.00 14:02:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 519.66 340.61 2696.78 25.90 0.00 0.00 0.00 0.00 14:03:01 lo 4.07 4.07 0.35 0.35 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 29.61 28.91 13.12 6.76 0.00 0.00 0.00 0.00 14:04:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 41.13 30.21 86.87 8.29 0.00 0.00 0.00 0.00 14:05:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 242.16 169.83 2077.92 20.50 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 0.12 0.12 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-276) 12/13/23 _x86_64_ (4 CPU) 13:54:42 LINUX RESTART (4 CPU) 13:55:01 CPU %user %nice %system %iowait %steal %idle 13:56:02 all 17.80 0.00 2.35 5.08 0.05 74.71 13:56:02 0 15.28 0.00 1.62 5.78 0.05 77.26 13:56:02 1 20.32 0.00 3.41 8.45 0.07 67.75 13:56:02 2 16.66 0.00 2.17 3.47 0.08 77.61 13:56:02 3 18.95 0.00 2.17 2.63 0.05 76.20 13:57:01 all 20.49 0.00 3.37 2.25 0.05 73.84 13:57:01 0 22.74 0.00 2.77 2.15 0.05 72.29 13:57:01 1 13.33 0.00 3.89 1.07 0.02 81.68 13:57:01 2 7.58 0.00 2.61 4.85 0.03 84.92 13:57:01 3 38.34 0.00 4.20 0.92 0.07 56.47 13:58:01 all 12.94 0.00 6.57 2.73 0.06 77.70 13:58:01 0 9.79 0.00 7.30 5.13 0.05 77.73 13:58:01 1 16.95 0.00 5.80 0.79 0.07 76.40 13:58:01 2 10.68 0.00 6.71 4.10 0.07 78.44 13:58:01 3 14.28 0.00 6.51 0.96 0.05 78.21 13:59:01 all 13.61 0.00 3.59 13.81 0.06 68.93 13:59:01 0 13.32 0.00 3.21 14.87 0.05 68.55 13:59:01 1 14.07 0.00 3.41 9.57 0.05 72.91 13:59:01 2 12.89 0.00 4.93 26.52 0.12 55.54 13:59:01 3 14.15 0.00 2.82 4.25 0.05 78.73 14:00:01 all 28.01 0.00 5.78 3.47 0.08 62.66 14:00:01 0 34.63 0.00 5.56 0.72 0.08 59.01 14:00:01 1 27.16 0.00 6.01 8.50 0.07 58.26 14:00:01 2 26.77 0.00 6.39 3.21 0.07 63.55 14:00:01 3 23.48 0.00 5.16 1.44 0.08 69.84 14:01:01 all 13.22 0.00 5.03 10.85 0.10 70.80 14:01:01 0 14.45 0.00 5.69 9.22 0.08 70.55 14:01:01 1 11.37 0.00 4.11 12.98 0.08 71.46 14:01:01 2 13.63 0.00 4.95 9.06 0.12 72.24 14:01:01 3 13.46 0.00 5.40 12.13 0.10 68.91 14:02:01 all 35.58 0.00 6.62 9.84 0.11 47.85 14:02:01 0 36.17 0.00 7.00 14.92 0.12 41.79 14:02:01 1 34.24 0.00 5.72 9.54 0.10 50.40 14:02:01 2 35.17 0.00 6.97 7.71 0.12 50.03 14:02:01 3 36.70 0.00 6.78 7.18 0.10 49.23 14:03:01 all 14.04 0.00 4.88 3.13 0.07 77.88 14:03:01 0 14.20 0.00 5.66 3.91 0.07 76.17 14:03:01 1 16.49 0.00 4.89 0.76 0.08 77.78 14:03:01 2 12.87 0.00 4.77 2.08 0.07 80.22 14:03:01 3 12.61 0.00 4.20 5.76 0.07 77.36 14:04:01 all 9.33 0.00 4.65 14.24 0.07 71.70 14:04:01 0 11.31 0.00 4.61 7.24 0.08 76.77 14:04:01 1 12.32 0.00 5.65 19.82 0.08 62.13 14:04:01 2 8.12 0.00 5.20 22.23 0.10 64.35 14:04:01 3 5.59 0.00 3.17 7.72 0.03 83.50 14:05:01 all 14.26 0.00 3.08 5.84 0.05 76.76 14:05:01 0 21.09 0.00 3.57 6.52 0.07 68.76 14:05:01 1 18.26 0.00 4.19 5.33 0.05 72.16 14:05:01 2 9.70 0.00 2.65 4.25 0.05 83.35 14:05:01 3 8.00 0.00 1.89 7.26 0.05 82.79 Average: all 17.92 0.00 4.59 7.13 0.07 70.28 Average: 0 19.29 0.00 4.70 7.05 0.07 68.89 Average: 1 18.45 0.00 4.71 7.69 0.07 69.08 Average: 2 15.42 0.00 4.74 8.75 0.08 71.01 Average: 3 18.52 0.00 4.23 5.03 0.07 72.16