---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10732 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 12G 7.4G 62% / 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 514 740 0 2689 3148 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:03:ea:a0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.217/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85990sec preferred_lft 85990sec inet6 fe80::f816:3eff:fe03:eaa0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:a4:dc:7e 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-10732) 11/19/24 _x86_64_ (4 CPU) 09:21:41 LINUX RESTART (4 CPU) 09:22:01 tps rtps wtps bread/s bwrtn/s 09:23:02 190.45 84.09 106.37 6601.57 42058.21 09:24:01 315.26 32.06 283.20 4729.54 124443.90 09:25:01 153.32 50.36 102.97 3440.36 8601.77 09:26:01 59.39 35.33 24.06 1164.74 7952.01 09:27:01 10.90 2.47 8.43 627.63 7269.19 09:28:01 266.61 94.75 171.86 6259.38 12931.16 Average: 165.59 49.89 115.70 3801.44 33630.81 09:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:02 1686064 3384036 2352596 58.25 52508 1800472 840664 16.52 539168 1633304 151272 09:24:01 235376 3279600 3803284 94.17 117120 3023932 1212344 23.83 636080 2885528 5456 09:25:01 104884 2185220 3933776 97.40 127968 2058020 2347036 46.14 1852884 1802964 368 09:26:01 743824 2931172 3294836 81.58 131260 2157932 1610844 31.66 1217396 1797784 37624 09:27:01 786552 2857580 3252108 80.52 131292 2057652 1677968 32.98 1326536 1662188 63996 09:28:01 811600 3249048 3227060 79.90 138380 2423700 1055668 20.75 1232780 1750248 18716 Average: 728050 2981109 3310610 81.97 116421 2253618 1457421 28.65 1134141 1922003 46239 09:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:23:02 ens3 344.13 251.36 1442.03 68.83 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 2.30 2.30 0.20 0.20 0.00 0.00 0.00 0.00 09:24:01 ens3 569.09 298.87 13068.27 29.87 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 179.55 128.61 723.31 11.61 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 ens3 272.24 191.90 1407.60 25.98 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 1.07 1.47 0.22 0.44 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 12.13 12.13 1.06 1.06 0.00 0.00 0.00 0.00 09:28:01 ens3 187.74 304.05 35.67 2043.33 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: lo 2.63 2.63 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 258.13 195.77 2751.65 364.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10732) 11/19/24 _x86_64_ (4 CPU) 09:21:41 LINUX RESTART (4 CPU) 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:02 all 18.73 0.00 2.48 5.87 0.06 72.85 09:23:02 0 36.07 0.00 3.12 4.21 0.07 56.53 09:23:02 1 22.86 0.00 3.48 5.63 0.05 67.98 09:23:02 2 6.32 0.00 1.66 10.39 0.05 81.58 09:23:02 3 9.67 0.00 1.66 3.31 0.05 85.31 09:24:01 all 25.42 0.00 8.43 6.00 0.09 60.05 09:24:01 0 21.13 0.00 8.17 1.80 0.09 68.82 09:24:01 1 35.40 0.00 8.70 3.69 0.10 52.11 09:24:01 2 17.69 0.00 8.65 9.07 0.07 64.52 09:24:01 3 27.42 0.00 8.23 9.45 0.12 54.78 09:25:01 all 18.48 0.00 3.55 3.76 0.06 74.15 09:25:01 0 23.65 0.00 3.70 5.11 0.05 67.49 09:25:01 1 10.78 0.00 3.02 3.86 0.05 82.29 09:25:01 2 23.94 0.00 3.70 2.33 0.07 69.97 09:25:01 3 15.67 0.00 3.82 3.73 0.07 76.71 09:26:01 all 41.83 0.00 5.65 0.92 0.09 51.51 09:26:01 0 38.96 0.00 5.95 3.33 0.10 51.65 09:26:01 1 45.51 0.00 6.27 0.03 0.08 48.10 09:26:01 2 41.52 0.00 5.10 0.07 0.08 53.23 09:26:01 3 41.35 0.00 5.24 0.25 0.07 53.09 09:27:01 all 24.01 0.00 0.98 0.13 0.04 74.84 09:27:01 0 21.21 0.00 0.82 0.18 0.03 77.76 09:27:01 1 51.07 0.00 1.97 0.18 0.07 46.72 09:27:01 2 8.91 0.00 0.58 0.08 0.03 90.39 09:27:01 3 14.82 0.00 0.55 0.08 0.03 84.51 09:28:01 all 21.61 0.00 1.75 6.43 0.06 70.14 09:28:01 0 21.21 0.00 2.00 9.99 0.07 66.72 09:28:01 1 16.76 0.00 1.51 3.32 0.05 78.36 09:28:01 2 36.86 0.00 1.80 8.18 0.08 53.08 09:28:01 3 11.64 0.00 1.73 4.24 0.07 82.33 Average: all 25.02 0.00 3.78 3.84 0.07 67.29 Average: 0 27.08 0.00 3.94 4.11 0.07 64.80 Average: 1 30.35 0.00 4.13 2.78 0.07 62.67 Average: 2 22.55 0.00 3.55 4.99 0.06 68.84 Average: 3 20.05 0.00 3.51 3.48 0.07 72.88