---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4702 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 8.8G 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: 3943 499 728 0 2715 3186 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:d2:c0:0a brd ff:ff:ff:ff:ff:ff inet 10.32.7.227/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fed2:c00a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:57:52:44 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 inet6 fe80::42:8bff:fe57:5244/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4702) 06/26/24 _x86_64_ (4 CPU) 20:57:18 LINUX RESTART (4 CPU) 20:58:01 tps rtps wtps bread/s bwrtn/s 20:59:01 95.23 35.46 59.77 1674.92 6810.73 21:00:01 77.59 33.51 44.08 2426.26 8255.82 21:01:01 5.68 0.02 5.66 0.13 237.52 21:02:02 6.70 0.00 6.70 0.00 202.77 21:03:01 6.59 0.00 6.59 0.00 237.79 21:04:01 5.33 0.00 5.33 0.00 154.64 21:05:01 32.31 0.90 31.41 29.46 5699.83 21:06:01 133.09 22.98 110.11 1974.68 62792.14 Average: 45.40 11.63 33.77 764.82 10573.38 20:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:59:01 1555588 3377488 2483064 61.48 59440 1910764 869252 17.09 549864 1740148 205488 21:00:01 1262780 3179212 2775872 68.73 62220 2001104 1069752 21.03 780708 1798348 1312 21:01:01 1254076 3174396 2784576 68.95 63356 2003436 1073692 21.11 786432 1800156 620 21:02:02 1246952 3171224 2791700 69.12 64352 2005824 1073692 21.11 789920 1802116 464 21:03:01 1243732 3172240 2794920 69.20 65432 2008444 1084184 21.31 791332 1804196 72 21:04:01 1238284 3170456 2800368 69.34 66296 2010784 1084184 21.31 794156 1806096 1136 21:05:01 982488 3080532 3056164 75.67 68400 2170464 1151336 22.63 890324 1956020 5860 21:06:01 477900 2707756 3560752 88.17 82644 2298208 1454812 28.60 1377580 1988088 61696 Average: 1157725 3129163 2880927 71.33 66518 2051128 1107613 21.77 845040 1836896 34581 20:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:59:01 ens3 163.89 119.25 1096.56 19.22 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 21:00:01 ens3 116.01 113.06 284.96 24.22 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 21:01:01 ens3 44.40 64.00 40.63 9.87 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:02:02 ens3 45.29 65.52 41.79 10.15 0.00 0.00 0.00 0.00 21:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:03:01 ens3 46.75 66.94 45.85 10.35 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:04:01 ens3 44.11 64.56 41.11 10.17 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:05:01 ens3 436.32 437.44 2681.65 74.53 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:06:01 ens3 331.18 286.14 5136.55 40.29 0.00 0.00 0.00 0.00 21:06:01 veth020f730 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 21:06:01 lo 2.43 2.43 0.68 0.68 0.00 0.00 0.00 0.00 Average: ens3 153.73 152.30 1173.74 24.88 0.00 0.00 0.00 0.00 Average: veth020f730 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4702) 06/26/24 _x86_64_ (4 CPU) 20:57:18 LINUX RESTART (4 CPU) 20:58:01 CPU %user %nice %system %iowait %steal %idle 20:59:01 all 20.58 0.00 1.56 2.41 0.06 75.39 20:59:01 0 25.58 0.00 1.91 1.37 0.08 71.06 20:59:01 1 37.29 0.00 2.29 0.57 0.08 59.77 20:59:01 2 6.29 0.00 0.98 6.85 0.05 85.83 20:59:01 3 13.23 0.00 1.09 0.84 0.02 84.84 21:00:01 all 10.92 0.00 0.75 1.27 0.05 87.02 21:00:01 0 11.76 0.00 0.85 2.21 0.05 85.13 21:00:01 1 11.07 0.00 0.60 0.50 0.05 87.77 21:00:01 2 9.16 0.00 0.64 0.20 0.05 89.95 21:00:01 3 11.68 0.00 0.89 2.15 0.07 85.22 21:01:01 all 2.79 0.00 0.20 0.03 0.02 96.97 21:01:01 0 1.30 0.00 0.08 0.00 0.00 98.62 21:01:01 1 4.27 0.00 0.13 0.00 0.02 95.58 21:01:01 2 1.46 0.00 0.17 0.10 0.02 98.26 21:01:01 3 4.11 0.00 0.40 0.00 0.02 95.47 21:02:02 all 2.97 0.00 0.17 0.02 0.02 96.81 21:02:02 0 3.06 0.00 0.17 0.00 0.02 96.75 21:02:02 1 3.55 0.00 0.08 0.00 0.03 96.33 21:02:02 2 3.78 0.00 0.25 0.10 0.05 95.83 21:02:02 3 1.52 0.00 0.18 0.02 0.03 98.25 21:03:01 all 2.43 0.00 0.15 0.03 0.02 97.36 21:03:01 0 0.17 0.00 0.02 0.00 0.00 99.81 21:03:01 1 3.61 0.00 0.03 0.00 0.02 96.33 21:03:01 2 5.39 0.00 0.49 0.12 0.03 93.96 21:03:01 3 0.56 0.00 0.07 0.00 0.00 99.37 21:04:01 all 2.97 0.00 0.16 0.04 0.02 96.81 21:04:01 0 0.98 0.00 0.07 0.00 0.00 98.95 21:04:01 1 4.63 0.00 0.28 0.08 0.05 94.95 21:04:01 2 3.67 0.00 0.13 0.10 0.02 96.08 21:04:01 3 2.62 0.00 0.13 0.00 0.02 97.23 21:05:01 all 8.67 0.00 0.81 0.27 0.05 90.21 21:05:01 0 9.66 0.00 1.05 0.12 0.05 89.12 21:05:01 1 10.73 0.00 0.67 0.48 0.05 88.07 21:05:01 2 6.92 0.00 0.94 0.47 0.07 91.60 21:05:01 3 7.32 0.00 0.62 0.00 0.03 92.03 21:06:01 all 47.76 0.00 4.28 2.17 0.11 45.69 21:06:01 0 43.96 0.00 3.54 0.75 0.08 51.67 21:06:01 1 47.44 0.00 5.06 3.47 0.10 43.93 21:06:01 2 45.94 0.00 4.32 3.08 0.12 46.54 21:06:01 3 53.74 0.00 4.18 1.38 0.10 40.59 Average: all 12.37 0.00 1.01 0.78 0.04 85.80 Average: 0 12.06 0.00 0.96 0.56 0.04 86.39 Average: 1 15.32 0.00 1.14 0.64 0.05 82.85 Average: 2 10.30 0.00 0.99 1.38 0.05 87.28 Average: 3 11.81 0.00 0.94 0.55 0.04 86.66