---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10705 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 696K 394M 1% /run /dev/vda1 20G 11G 8.7G 55% / 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 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 479 1763 0 1700 3180 Swap: 1023 1 1022 ---> 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:ec:aa:1c brd ff:ff:ff:ff:ff:ff inet 10.32.7.149/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:feec:aa1c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:ac:5f:f2 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10705) 11/19/24 _x86_64_ (4 CPU) 01:07:42 LINUX RESTART (4 CPU) 01:08:01 tps rtps wtps bread/s bwrtn/s 01:09:01 188.50 83.89 104.62 6562.51 42034.88 01:10:01 200.88 15.57 185.31 2268.89 40357.36 01:11:01 207.20 27.92 179.27 841.72 36954.48 01:12:01 131.88 101.05 30.83 8627.63 1724.11 01:13:01 24.76 22.93 1.83 696.42 41.06 01:14:01 57.88 28.50 29.38 1351.47 1521.07 Average: 135.19 46.64 88.55 3391.33 20441.47 01:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 1684336 3373768 2354324 58.29 52384 1791208 859016 16.89 545908 1625708 135940 01:10:01 206612 2877500 3832048 94.88 130192 2471140 1499308 29.47 1084360 2376840 131312 01:11:01 459992 2265468 3578668 88.61 150460 1663660 1527692 30.03 1677440 1511464 10900 01:12:01 1318652 3077124 2720008 67.35 152000 1648000 1349124 26.52 1026544 1349020 336 01:13:01 860056 2601668 3178604 78.70 152160 1415248 1570096 30.86 1325844 1501312 9100 01:14:01 1844132 3266432 2194528 54.34 154772 1338324 985676 19.38 704096 1184084 16944 Average: 1062297 2910327 2976363 73.70 131995 1721263 1298485 25.52 1060699 1591405 50755 01:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 ens3 368.21 253.17 1420.01 68.13 0.00 0.00 0.00 0.00 01:09:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 ens3 700.02 294.32 3396.16 48.56 0.00 0.00 0.00 0.00 01:10:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 ens3 533.11 120.59 3568.02 9.31 0.00 0.00 0.00 0.00 01:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 ens3 6.08 5.78 1.33 3.07 0.00 0.00 0.00 0.00 01:12:01 lo 44.18 44.18 1475.51 1475.51 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 27.58 29.82 17.23 50.41 0.00 0.00 0.00 0.00 01:14:01 lo 3.27 3.27 0.29 0.29 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 272.56 117.31 1400.73 29.91 0.00 0.00 0.00 0.00 Average: lo 8.54 8.54 246.00 246.00 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10705) 11/19/24 _x86_64_ (4 CPU) 01:07:42 LINUX RESTART (4 CPU) 01:08:01 CPU %user %nice %system %iowait %steal %idle 01:09:01 all 19.16 0.00 2.69 5.91 0.07 72.17 01:09:01 0 33.52 0.00 4.33 4.96 0.08 57.11 01:09:01 1 20.90 0.00 2.49 3.58 0.05 72.98 01:09:01 2 11.67 0.00 2.23 6.17 0.07 79.86 01:09:01 3 10.60 0.00 1.75 8.91 0.03 78.70 01:10:01 all 23.73 0.00 5.57 4.79 0.08 65.83 01:10:01 0 24.46 0.00 5.21 5.81 0.07 64.46 01:10:01 1 27.14 0.00 5.41 5.19 0.08 62.18 01:10:01 2 21.18 0.00 6.17 3.82 0.10 68.72 01:10:01 3 22.17 0.00 5.44 4.33 0.10 67.95 01:11:01 all 39.52 0.00 6.87 4.98 0.09 48.53 01:11:01 0 45.02 0.00 7.10 1.60 0.08 46.20 01:11:01 1 41.19 0.00 6.28 2.65 0.08 49.80 01:11:01 2 35.33 0.00 7.81 6.79 0.10 49.97 01:11:01 3 36.50 0.00 6.30 8.91 0.08 48.20 01:12:01 all 51.45 0.00 5.95 3.13 0.10 39.38 01:12:01 0 49.13 0.00 5.64 0.89 0.08 44.26 01:12:01 1 48.48 0.00 5.50 2.91 0.10 43.00 01:12:01 2 45.64 0.00 6.05 2.16 0.10 46.06 01:12:01 3 62.56 0.00 6.61 6.55 0.10 24.18 01:13:01 all 45.27 0.00 6.31 0.46 0.09 47.86 01:13:01 0 39.28 0.00 6.23 0.22 0.08 54.19 01:13:01 1 33.22 0.00 6.81 0.22 0.08 59.67 01:13:01 2 60.40 0.00 6.07 0.29 0.10 33.15 01:13:01 3 48.16 0.00 6.16 1.12 0.10 44.45 01:14:01 all 30.90 0.00 3.03 1.32 0.06 64.70 01:14:01 0 26.91 0.00 2.59 0.22 0.05 70.23 01:14:01 1 21.72 0.00 3.05 1.33 0.05 73.84 01:14:01 2 18.04 0.00 3.12 2.97 0.07 75.80 01:14:01 3 56.84 0.00 3.32 0.77 0.08 38.99 Average: all 34.98 0.00 5.07 3.43 0.08 56.44 Average: 0 36.37 0.00 5.18 2.28 0.08 56.09 Average: 1 32.07 0.00 4.92 2.65 0.08 60.28 Average: 2 32.03 0.00 5.24 3.70 0.09 58.95 Average: 3 39.44 0.00 4.92 5.10 0.08 50.46