---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1196 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 9.2G 11G 48% / 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 463 1042 0 2438 3207 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:94:2d:ee brd ff:ff:ff:ff:ff:ff inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85515sec preferred_lft 85515sec inet6 fe80::f816:3eff:fe94:2dee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:e4:14:b9 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-1196) 02/25/25 _x86_64_ (4 CPU) 15:34:51 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:02 88.05 44.54 43.51 4750.54 37630.28 15:37:01 1.10 0.00 1.10 0.00 12.88 15:38:01 1.35 0.02 1.33 1.73 15.19 15:39:01 1.37 0.00 1.37 0.00 16.27 15:40:01 0.92 0.02 0.90 2.13 11.20 15:41:01 0.82 0.00 0.82 0.00 11.60 15:42:01 0.95 0.00 0.95 0.00 11.20 15:43:01 0.78 0.00 0.78 0.00 9.47 15:44:01 0.90 0.00 0.90 0.00 11.33 15:45:01 1.17 0.00 1.17 0.00 14.80 15:46:01 0.95 0.00 0.95 0.00 11.60 15:47:01 4.58 3.45 1.13 144.78 190.10 15:48:01 105.17 21.73 83.44 763.34 6285.35 15:49:01 262.81 12.86 249.94 2278.55 24794.67 Average: 33.67 5.91 27.77 567.89 4936.22 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:02 2064252 3470036 1974400 48.89 26428 1549704 810812 15.94 399228 1428396 212 15:37:01 2070340 3476212 1968312 48.74 26468 1549708 810812 15.94 393064 1428392 120 15:38:01 2070904 3476932 1967748 48.72 26548 1549764 806768 15.86 391832 1428444 8 15:39:01 2070612 3476712 1968040 48.73 26596 1549768 806768 15.86 391728 1428448 32 15:40:01 2059628 3465800 1979024 49.00 26640 1549832 815300 16.03 404072 1428480 32 15:41:01 2058892 3465148 1979760 49.02 26680 1549836 815300 16.03 403960 1428516 168 15:42:01 2058660 3464936 1979992 49.03 26704 1549840 815300 16.03 403968 1428520 8 15:43:01 2058668 3465136 1979984 49.03 26728 1549972 811016 15.94 404004 1428652 136 15:44:01 2058552 3465020 1980100 49.03 26752 1549972 811016 15.94 404060 1428652 4 15:45:01 2058288 3464820 1980364 49.04 26792 1549972 814956 16.02 404148 1428660 156 15:46:01 2057908 3464460 1980744 49.04 26824 1549984 814956 16.02 404320 1428664 8 15:47:01 2010552 3426944 2028100 50.22 26920 1559620 822908 16.18 443724 1436500 144 15:48:01 1535796 3314444 2502856 61.97 57600 1869960 910400 17.90 584396 1725108 212636 15:49:01 1063452 3277328 2975200 73.67 84024 2259992 981992 19.30 892540 1850160 5912 Average: 1949750 3440995 2088902 51.72 32979 1624137 832022 16.36 451789 1480399 15684 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:02 ens3 185.02 113.61 492.93 26.39 0.00 0.00 0.00 0.00 15:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 1.58 1.52 1.51 0.10 0.00 0.00 0.00 0.00 15:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 0.13 0.12 0.08 0.07 0.00 0.00 0.00 0.00 15:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 65.74 43.69 111.90 14.06 0.00 0.00 0.00 0.00 15:48:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 125.75 103.12 1026.07 30.54 0.00 0.00 0.00 0.00 15:49:01 lo 6.93 6.93 0.62 0.62 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 308.98 306.18 1555.02 1257.53 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 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 49.20 40.68 227.96 95.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1196) 02/25/25 _x86_64_ (4 CPU) 15:34:51 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:02 all 3.63 0.00 1.17 2.95 0.03 92.23 15:36:02 0 2.55 0.00 0.72 2.34 0.02 94.37 15:36:02 1 3.88 0.00 0.85 2.14 0.02 93.12 15:36:02 2 3.63 0.00 1.49 4.66 0.03 90.19 15:36:02 3 4.45 0.00 1.66 2.65 0.03 91.21 15:37:01 all 0.02 0.00 0.02 0.01 0.00 99.94 15:37:01 0 0.00 0.00 0.00 0.03 0.00 99.97 15:37:01 1 0.00 0.00 0.00 0.00 0.02 99.98 15:37:01 2 0.02 0.00 0.03 0.00 0.00 99.95 15:37:01 3 0.07 0.00 0.03 0.00 0.00 99.90 15:38:01 all 0.02 0.00 0.01 0.02 0.00 99.95 15:38:01 0 0.03 0.00 0.00 0.02 0.00 99.95 15:38:01 1 0.00 0.00 0.00 0.03 0.00 99.97 15:38:01 2 0.02 0.00 0.02 0.00 0.02 99.95 15:38:01 3 0.03 0.00 0.03 0.02 0.02 99.90 15:39:01 all 0.03 0.00 0.01 0.01 0.01 99.94 15:39:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:39:01 1 0.03 0.00 0.00 0.05 0.00 99.92 15:39:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:39:01 3 0.05 0.00 0.03 0.02 0.02 99.88 15:40:01 all 0.61 0.00 0.02 0.02 0.00 99.36 15:40:01 0 1.86 0.00 0.03 0.00 0.00 98.11 15:40:01 1 0.02 0.00 0.00 0.07 0.00 99.92 15:40:01 2 0.18 0.00 0.02 0.00 0.00 99.80 15:40:01 3 0.33 0.00 0.03 0.00 0.02 99.62 15:41:01 all 0.54 0.00 0.01 0.01 0.01 99.43 15:41:01 0 1.97 0.00 0.00 0.00 0.02 98.01 15:41:01 1 0.00 0.00 0.00 0.03 0.00 99.97 15:41:01 2 0.13 0.00 0.02 0.00 0.00 99.85 15:41:01 3 0.03 0.00 0.03 0.00 0.02 99.92 15:42:01 all 0.10 0.00 0.03 0.00 0.00 99.86 15:42:01 0 0.35 0.00 0.07 0.00 0.00 99.58 15:42:01 1 0.02 0.00 0.02 0.03 0.00 99.93 15:42:01 2 0.02 0.00 0.00 0.00 0.02 99.97 15:42:01 3 0.03 0.00 0.02 0.00 0.02 99.93 15:43:01 all 0.02 0.00 0.01 0.01 0.01 99.95 15:43:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:43:01 1 0.02 0.00 0.02 0.02 0.02 99.93 15:43:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:43:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:44:01 all 0.03 0.00 0.02 0.00 0.00 99.95 15:44:01 0 0.05 0.00 0.02 0.00 0.00 99.93 15:44:01 1 0.00 0.00 0.02 0.03 0.00 99.95 15:44:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:44:01 3 0.03 0.00 0.03 0.00 0.02 99.92 15:45:01 all 0.03 0.00 0.01 0.01 0.00 99.95 15:45:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:45:01 1 0.00 0.00 0.00 0.03 0.00 99.97 15:45:01 2 0.03 0.00 0.02 0.00 0.00 99.95 15:45:01 3 0.10 0.00 0.00 0.00 0.02 99.88 15:46:01 all 0.02 0.00 0.02 0.02 0.00 99.94 15:46:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:46:01 1 0.00 0.00 0.00 0.05 0.00 99.95 15:46:01 2 0.02 0.00 0.02 0.00 0.02 99.95 15:46:01 3 0.03 0.00 0.05 0.00 0.00 99.92 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.21 0.00 0.09 0.06 0.01 98.64 15:47:01 0 0.89 0.00 0.05 0.17 0.00 98.89 15:47:01 1 0.92 0.00 0.15 0.07 0.00 98.87 15:47:01 2 1.48 0.00 0.02 0.00 0.00 98.50 15:47:01 3 1.53 0.00 0.12 0.00 0.02 98.33 15:48:01 all 20.16 0.00 1.39 3.13 0.05 75.28 15:48:01 0 21.43 0.00 1.15 0.42 0.03 76.97 15:48:01 1 3.59 0.00 0.51 7.14 0.02 88.74 15:48:01 2 20.08 0.00 1.70 3.44 0.07 74.71 15:48:01 3 35.77 0.00 2.22 1.45 0.07 60.49 15:49:01 all 18.24 0.00 3.18 6.56 0.08 71.94 15:49:01 0 21.58 0.00 3.83 7.66 0.07 66.87 15:49:01 1 22.08 0.00 2.62 5.69 0.08 69.53 15:49:01 2 14.30 0.00 3.83 9.90 0.08 71.88 15:49:01 3 14.94 0.00 2.46 3.02 0.08 79.50 Average: all 3.19 0.00 0.43 0.91 0.01 95.45 Average: 0 3.62 0.00 0.42 0.76 0.01 95.19 Average: 1 2.19 0.00 0.30 1.11 0.01 96.39 Average: 2 2.85 0.00 0.51 1.28 0.02 95.35 Average: 3 4.10 0.00 0.48 0.51 0.02 94.89