---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-56 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: 2799.996 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 9.8G 9.5G 51% / 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 467 943 0 2533 3211 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:ad:c0:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.102/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fead:c0c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:85:25:10 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-56) 01/27/24 _x86_64_ (4 CPU) 08:25:45 LINUX RESTART (4 CPU) 08:26:01 tps rtps wtps bread/s bwrtn/s 08:27:02 152.11 78.64 73.47 6149.38 41888.64 08:28:01 76.82 28.86 47.96 1643.92 8288.76 08:29:01 26.30 0.23 26.06 3.33 3828.70 08:30:01 6.30 0.02 6.28 0.13 223.56 08:31:01 6.97 0.00 6.97 0.00 234.36 08:32:01 7.45 0.02 7.43 0.13 222.76 08:33:01 5.75 0.00 5.75 0.00 349.01 08:34:01 70.10 12.35 57.76 805.73 17420.83 08:35:01 76.91 31.53 45.38 1539.10 6542.33 Average: 47.58 16.83 30.75 1125.91 8778.48 08:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:02 1536864 3287224 2501792 61.95 50812 1852692 925088 18.18 668484 1649268 209588 08:28:01 1364248 3240240 2674408 66.22 63792 1958716 995824 19.57 697752 1779088 97316 08:29:01 1309544 3195220 2729112 67.57 64188 1967188 1018032 20.01 744664 1785748 952 08:30:01 1302556 3191744 2736100 67.75 64764 1969684 1022020 20.09 748516 1787744 708 08:31:01 1298620 3191920 2740036 67.85 65356 1972688 1040360 20.45 748536 1790308 980 08:32:01 1283440 3180264 2755216 68.22 66152 1974948 1040360 20.45 761404 1791988 592 08:33:01 1156796 3059832 2881860 71.36 66960 1979592 1162444 22.85 882580 1795316 3348 08:34:01 684016 3126764 3354640 83.06 70860 2504996 1075636 21.14 1013244 2115380 2648 08:35:01 989796 3287140 3048860 75.49 74028 2363072 911976 17.93 865260 1971692 44336 Average: 1213987 3195594 2824669 69.94 65212 2060397 1021304 20.08 792271 1829615 40052 08:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:02 ens3 454.62 273.65 1592.41 68.30 0.00 0.00 0.00 0.00 08:27:02 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 08:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 118.83 88.04 502.39 14.44 0.00 0.00 0.00 0.00 08:28:01 lo 1.90 1.90 0.19 0.19 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 78.32 99.40 140.15 17.47 0.00 0.00 0.00 0.00 08:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 43.54 62.51 49.46 9.59 0.00 0.00 0.00 0.00 08:30:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 44.58 63.94 55.30 9.96 0.00 0.00 0.00 0.00 08:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 43.09 62.62 46.12 9.84 0.00 0.00 0.00 0.00 08:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 92.45 133.91 104.56 20.08 0.00 0.00 0.00 0.00 08:33:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 553.06 522.25 3625.43 90.33 0.00 0.00 0.00 0.00 08:34:01 lo 1.82 1.82 0.62 0.62 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 600.75 444.09 2679.15 85.64 0.00 0.00 0.00 0.00 08:35:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 225.68 194.70 978.16 36.23 0.00 0.00 0.00 0.00 Average: lo 0.86 0.86 0.13 0.13 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-56) 01/27/24 _x86_64_ (4 CPU) 08:25:45 LINUX RESTART (4 CPU) 08:26:01 CPU %user %nice %system %iowait %steal %idle 08:27:02 all 18.46 0.00 2.62 4.52 0.05 74.34 08:27:02 0 31.69 0.00 4.27 5.16 0.07 58.81 08:27:02 1 15.37 0.00 2.02 2.91 0.07 79.64 08:27:02 2 9.42 0.00 1.78 8.81 0.03 79.96 08:27:02 3 17.37 0.00 2.42 1.22 0.03 78.96 08:28:01 all 17.27 0.00 1.10 1.87 0.06 79.71 08:28:01 0 16.36 0.00 0.93 4.00 0.05 78.66 08:28:01 1 10.59 0.00 0.89 1.40 0.07 87.06 08:28:01 2 18.58 0.00 1.15 1.03 0.05 79.19 08:28:01 3 23.55 0.00 1.41 1.04 0.07 73.93 08:29:01 all 6.25 0.00 0.31 0.31 0.03 93.10 08:29:01 0 3.00 0.00 0.13 0.23 0.02 96.62 08:29:01 1 4.83 0.00 0.34 0.84 0.03 93.96 08:29:01 2 8.58 0.00 0.25 0.15 0.03 90.99 08:29:01 3 8.60 0.00 0.50 0.00 0.03 90.86 08:30:01 all 2.45 0.00 0.14 0.04 0.02 97.35 08:30:01 0 0.08 0.00 0.02 0.15 0.00 99.75 08:30:01 1 3.76 0.00 0.22 0.00 0.02 96.01 08:30:01 2 3.91 0.00 0.15 0.00 0.02 95.92 08:30:01 3 2.09 0.00 0.18 0.02 0.03 97.68 08:31:01 all 2.53 0.00 0.18 0.04 0.02 97.24 08:31:01 0 0.08 0.00 0.05 0.13 0.00 99.73 08:31:01 1 5.55 0.00 0.57 0.00 0.05 93.84 08:31:01 2 3.89 0.00 0.03 0.02 0.02 96.05 08:31:01 3 0.57 0.00 0.07 0.00 0.02 99.35 08:32:01 all 2.12 0.00 0.15 0.05 0.02 97.67 08:32:01 0 0.02 0.00 0.02 0.13 0.02 99.82 08:32:01 1 2.64 0.00 0.23 0.00 0.02 97.11 08:32:01 2 2.67 0.00 0.03 0.00 0.02 97.28 08:32:01 3 3.14 0.00 0.30 0.08 0.03 96.45 08:33:01 all 3.72 0.00 0.21 0.05 0.03 95.99 08:33:01 0 3.39 0.00 0.27 0.10 0.02 96.22 08:33:01 1 4.91 0.00 0.27 0.00 0.03 94.79 08:33:01 2 2.62 0.00 0.08 0.00 0.02 97.28 08:33:01 3 3.94 0.00 0.23 0.08 0.02 95.72 08:34:01 all 38.98 0.00 1.56 1.09 0.08 58.30 08:34:01 0 37.21 0.00 1.89 1.27 0.08 59.55 08:34:01 1 42.42 0.00 1.12 1.20 0.07 55.19 08:34:01 2 42.96 0.00 1.21 1.10 0.08 54.64 08:34:01 3 33.32 0.00 2.02 0.77 0.10 63.79 08:35:01 all 22.33 0.00 1.38 2.03 0.05 74.21 08:35:01 0 29.40 0.00 1.25 3.57 0.07 65.72 08:35:01 1 20.25 0.00 1.31 1.49 0.03 76.92 08:35:01 2 13.19 0.00 1.02 1.57 0.03 84.19 08:35:01 3 26.50 0.00 1.94 1.47 0.05 70.04 Average: all 12.66 0.00 0.85 1.11 0.04 85.34 Average: 0 13.46 0.00 0.98 1.64 0.04 83.88 Average: 1 12.26 0.00 0.77 0.87 0.04 86.06 Average: 2 11.73 0.00 0.63 1.41 0.03 86.20 Average: 3 13.20 0.00 1.01 0.52 0.04 85.23