---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-872 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 481 441 0 3021 3180 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:90:b5:92 brd ff:ff:ff:ff:ff:ff inet 10.32.7.33/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe90:b592/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4b:11:47:c7 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-872) 11/26/23 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 142.38 78.34 64.04 6183.90 42467.12 14:25:01 175.78 20.56 155.22 2478.63 76417.39 14:26:01 473.54 293.80 179.74 22583.70 83014.30 14:27:01 287.72 23.51 264.21 2167.77 26946.31 14:28:01 115.08 4.08 111.00 375.14 17052.22 14:29:01 8.65 0.02 8.63 0.13 1199.00 14:30:01 1.25 0.00 1.25 0.00 14.53 14:31:01 0.87 0.00 0.87 0.00 12.66 14:32:01 92.50 53.61 38.89 2355.61 5927.68 14:33:01 35.76 7.85 27.91 513.51 2278.69 Average: 133.34 48.13 85.21 3661.60 25506.42 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1617072 3292464 2421592 59.96 42500 1791020 917556 18.04 640488 1606216 135520 14:25:01 177172 3305332 3861492 95.61 86060 3129140 1156496 22.73 568056 3005384 316212 14:26:01 780292 3237640 3258372 80.68 131936 2417788 1140520 22.42 625996 2347816 6360 14:27:01 537180 3319432 3501484 86.70 141664 2718684 994592 19.55 649780 2551632 224 14:28:01 752128 3270480 3286536 81.38 154408 2441080 1501520 29.52 759252 2220728 34788 14:29:01 741128 3259376 3297536 81.65 154452 2441092 1514040 29.76 771152 2220728 272 14:30:01 737444 3255724 3301220 81.74 154480 2441096 1525684 29.99 774640 2220732 176 14:31:01 730168 3248496 3308496 81.92 154504 2441100 1525684 29.99 782236 2220736 184 14:32:01 580720 3283240 3457944 85.62 156584 2630576 912992 17.95 824376 2337876 1444 14:33:01 529356 3313464 3509308 86.89 162924 2696260 883984 17.38 813572 2390324 29356 Average: 718266 3278565 3320398 82.22 133951 2514784 1207307 23.73 720955 2312217 52454 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 373.28 262.90 1463.10 64.34 0.00 0.00 0.00 0.00 14:24:01 lo 1.02 1.02 0.09 0.09 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 462.60 325.99 12009.00 30.38 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 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 454.04 349.84 3425.82 23.98 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 134.88 111.28 556.68 10.39 0.00 0.00 0.00 0.00 14:27:01 lo 1.00 1.00 0.09 0.09 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 90.73 73.34 228.89 27.37 0.00 0.00 0.00 0.00 14:28:01 lo 15.71 15.71 4.87 4.87 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 84.20 61.46 20.66 48.24 0.00 0.00 0.00 0.00 14:29:01 lo 36.28 36.28 10.50 10.50 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 104.38 79.44 20.90 57.04 0.00 0.00 0.00 0.00 14:30:01 lo 36.28 36.28 10.41 10.41 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 78.75 57.27 16.00 36.25 0.00 0.00 0.00 0.00 14:31:01 lo 28.60 28.60 8.69 8.69 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 317.48 229.95 2417.53 23.27 0.00 0.00 0.00 0.00 14:32:01 lo 1.40 1.40 0.10 0.10 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 16.10 16.96 38.14 12.38 0.00 0.00 0.00 0.00 14:33:01 lo 1.00 1.00 0.09 0.09 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 211.38 156.67 2020.93 33.31 0.00 0.00 0.00 0.00 Average: lo 12.42 12.42 3.51 3.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-872) 11/26/23 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.33 0.00 2.33 3.86 0.07 73.41 14:24:01 0 31.83 0.00 2.46 6.33 0.08 59.29 14:24:01 1 10.55 0.00 2.34 2.51 0.05 84.55 14:24:01 2 24.35 0.00 2.07 2.79 0.09 70.70 14:24:01 3 14.50 0.00 2.49 3.83 0.05 79.13 14:25:01 all 24.44 0.00 4.83 2.64 0.08 68.00 14:25:01 0 18.61 0.00 4.52 0.24 0.07 76.57 14:25:01 1 19.81 0.00 4.56 7.21 0.08 68.33 14:25:01 2 35.83 0.00 5.60 1.90 0.10 56.57 14:25:01 3 23.47 0.00 4.64 1.21 0.08 70.59 14:26:01 all 11.86 0.00 6.12 12.89 0.13 69.01 14:26:01 0 13.25 0.00 6.88 11.49 0.12 68.27 14:26:01 1 14.54 0.00 5.46 7.00 0.10 72.90 14:26:01 2 7.59 0.00 5.31 15.61 0.15 71.34 14:26:01 3 11.97 0.00 6.81 17.58 0.15 63.48 14:27:01 all 19.31 0.00 5.37 6.89 0.11 68.32 14:27:01 0 16.42 0.00 4.88 10.61 0.08 68.01 14:27:01 1 20.13 0.00 4.14 2.13 0.10 73.50 14:27:01 2 18.67 0.00 6.03 9.70 0.14 65.47 14:27:01 3 22.02 0.00 6.44 5.20 0.10 66.24 14:28:01 all 23.62 0.00 4.74 2.42 0.09 69.12 14:28:01 0 23.29 0.00 4.38 0.37 0.10 71.86 14:28:01 1 22.79 0.00 4.73 0.35 0.08 72.04 14:28:01 2 23.49 0.00 4.55 4.42 0.08 67.46 14:28:01 3 24.91 0.00 5.33 4.54 0.10 65.13 14:29:01 all 0.71 0.00 0.53 0.18 0.02 98.57 14:29:01 0 1.18 0.00 0.55 0.67 0.03 97.57 14:29:01 1 0.55 0.00 0.50 0.00 0.02 98.93 14:29:01 2 0.68 0.00 0.40 0.05 0.02 98.85 14:29:01 3 0.43 0.00 0.63 0.00 0.03 98.90 14:30:01 all 0.67 0.00 0.50 0.01 0.03 98.80 14:30:01 0 0.65 0.00 0.57 0.00 0.02 98.76 14:30:01 1 0.57 0.00 0.38 0.00 0.02 99.03 14:30:01 2 0.80 0.00 0.63 0.03 0.03 98.50 14:30:01 3 0.64 0.00 0.45 0.00 0.03 98.87 14:31:01 all 0.52 0.00 0.39 0.01 0.02 99.06 14:31:01 0 0.68 0.00 0.38 0.00 0.02 98.92 14:31:01 1 0.42 0.00 0.27 0.00 0.02 99.30 14:31:01 2 0.53 0.00 0.42 0.03 0.02 99.00 14:31:01 3 0.47 0.00 0.49 0.00 0.02 99.03 14:32:01 all 13.47 0.00 1.37 1.89 0.05 83.21 14:32:01 0 10.69 0.00 1.44 1.57 0.07 86.24 14:32:01 1 17.11 0.00 1.35 2.74 0.05 78.74 14:32:01 2 13.20 0.00 1.39 2.84 0.05 82.51 14:32:01 3 12.87 0.00 1.29 0.40 0.05 85.38 14:33:01 all 18.63 0.00 0.77 1.17 0.04 79.39 14:33:01 0 17.95 0.00 0.94 2.51 0.05 78.56 14:33:01 1 37.60 0.00 1.07 0.42 0.07 60.85 14:33:01 2 18.27 0.00 0.77 1.73 0.03 79.19 14:33:01 3 0.59 0.00 0.30 0.02 0.02 99.08 Average: all 13.33 0.00 2.69 3.19 0.06 80.73 Average: 0 13.40 0.00 2.69 3.36 0.06 80.48 Average: 1 14.42 0.00 2.48 2.24 0.06 80.81 Average: 2 14.31 0.00 2.71 3.89 0.07 79.02 Average: 3 11.17 0.00 2.88 3.26 0.06 82.62