---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2348 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: 3944 479 1022 0 2442 3190 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:ac:97:48 brd ff:ff:ff:ff:ff:ff inet 10.32.7.86/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85500sec preferred_lft 85500sec inet6 fe80::f816:3eff:feac:9748/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:8b:6b:04 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-2348) 03/11/25 _x86_64_ (4 CPU) 15:34:41 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:02 87.74 44.23 43.51 4725.48 37620.68 15:37:01 2.05 0.00 2.05 0.00 23.86 15:38:01 0.88 0.00 0.88 0.00 9.33 15:39:01 0.95 0.00 0.95 0.00 11.73 15:40:01 1.10 0.00 1.10 0.00 12.26 15:41:01 1.40 0.00 1.40 0.00 16.00 15:42:01 0.90 0.00 0.90 0.00 10.80 15:43:01 1.35 0.00 1.35 0.00 16.00 15:44:01 4.48 3.65 0.83 92.65 18.26 15:45:01 1.63 0.00 1.63 0.00 23.33 15:46:01 0.93 0.00 0.93 0.00 10.40 15:47:01 3.63 2.15 1.48 103.05 184.90 15:48:01 105.47 21.35 84.12 749.88 6264.82 15:49:01 260.27 13.00 247.28 2307.22 24761.87 Average: 33.81 6.03 27.77 570.56 4933.29 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:02 2057632 3464200 1981028 49.05 26452 1550084 804976 15.82 403844 1429088 392 15:37:01 2057968 3464596 1980692 49.04 26508 1550088 804976 15.82 403492 1429092 144 15:38:01 2057836 3464508 1980824 49.05 26524 1550092 800240 15.73 403644 1429092 160 15:39:01 2058736 3465456 1979924 49.02 26564 1550096 800240 15.73 402536 1429096 148 15:40:01 2058720 3465472 1979940 49.02 26596 1550096 807096 15.87 402252 1429096 160 15:41:01 2058976 3465796 1979684 49.02 26628 1550100 807096 15.87 402404 1429100 148 15:42:01 2058480 3465348 1980180 49.03 26672 1550104 807096 15.87 402384 1429104 156 15:43:01 2058488 3465496 1980172 49.03 26712 1550236 807096 15.87 402400 1429212 172 15:44:01 2026688 3437320 2011972 49.82 26748 1553292 810820 15.94 432012 1431032 160 15:45:01 2035104 3445796 2003556 49.61 26804 1553292 810820 15.94 423656 1431032 52 15:46:01 2034740 3445444 2003920 49.62 26828 1553304 810820 15.94 423460 1431028 16 15:47:01 2006132 3425204 2032528 50.33 26904 1561488 818724 16.09 445228 1437456 44 15:48:01 1530348 3302380 2508312 62.11 56364 1865592 913800 17.96 604412 1711992 203672 15:49:01 1071144 3284308 2967516 73.48 83940 2258604 961532 18.90 883224 1848788 1356 Average: 1940785 3432952 2097875 51.94 32875 1624748 826095 16.24 459639 1480301 14770 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:02 ens3 163.32 106.27 496.09 25.58 0.00 0.00 0.00 0.00 15:36:02 lo 0.47 0.47 0.04 0.04 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 0.14 0.14 0.01 0.01 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 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.02 0.00 0.00 0.00 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 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 0.17 0.15 0.01 0.01 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 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 0.02 0.00 0.00 0.00 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 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 0.27 0.23 0.08 0.07 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 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 0.00 0.00 0.00 0.00 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 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.12 0.12 0.01 0.01 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 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 12.75 9.53 13.18 9.88 0.00 0.00 0.00 0.00 15:44:01 lo 0.13 0.13 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 1.68 1.40 0.97 1.11 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 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 0.22 0.18 0.13 0.07 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 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 68.46 29.70 110.13 14.10 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 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 128.95 101.45 1022.71 29.18 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 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 325.05 305.73 1555.15 1255.78 0.00 0.00 0.00 0.00 15:49:01 lo 7.00 7.00 0.63 0.63 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 50.14 39.68 228.74 95.53 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2348) 03/11/25 _x86_64_ (4 CPU) 15:34:41 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:02 all 3.96 0.00 1.10 2.99 0.02 91.93 15:36:02 0 4.49 0.00 0.76 1.78 0.02 92.95 15:36:02 1 2.95 0.00 0.89 4.42 0.02 91.73 15:36:02 2 3.50 0.00 1.93 4.12 0.03 90.42 15:36:02 3 4.87 0.00 0.83 1.67 0.02 92.61 15:37:01 all 0.51 0.00 0.02 0.03 0.00 99.45 15:37:01 0 1.99 0.00 0.02 0.00 0.00 98.00 15:37:01 1 0.03 0.00 0.03 0.03 0.00 99.90 15:37:01 2 0.00 0.00 0.00 0.05 0.00 99.95 15:37:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:38:01 all 0.04 0.00 0.01 0.00 0.00 99.94 15:38:01 0 0.10 0.00 0.00 0.00 0.00 99.90 15:38:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:38:01 2 0.02 0.00 0.02 0.02 0.00 99.95 15:38:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:39:01 all 0.01 0.00 0.01 0.01 0.00 99.97 15:39:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:39:01 1 0.02 0.00 0.03 0.00 0.00 99.95 15:39:01 2 0.00 0.00 0.00 0.03 0.00 99.97 15:39:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:40:01 all 0.02 0.00 0.02 0.01 0.00 99.95 15:40:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:40:01 1 0.03 0.00 0.03 0.02 0.00 99.92 15:40:01 2 0.00 0.00 0.02 0.03 0.00 99.95 15:40:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:41:01 all 0.08 0.00 0.01 0.01 0.00 99.90 15:41:01 0 0.00 0.00 0.02 0.00 0.02 99.97 15:41:01 1 0.05 0.00 0.02 0.00 0.00 99.93 15:41:01 2 0.00 0.00 0.00 0.02 0.00 99.98 15:41:01 3 0.28 0.00 0.00 0.00 0.00 99.72 15:42:01 all 0.03 0.00 0.00 0.01 0.00 99.96 15:42:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:42:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:42:01 2 0.02 0.00 0.02 0.03 0.00 99.93 15:42:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:43:01 all 0.02 0.00 0.01 0.01 0.00 99.96 15:43:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:43:01 1 0.05 0.00 0.02 0.00 0.00 99.93 15:43:01 2 0.02 0.00 0.00 0.03 0.00 99.95 15:43:01 3 0.00 0.00 0.03 0.00 0.00 99.97 15:44:01 all 1.10 0.00 0.08 0.07 0.00 98.75 15:44:01 0 1.42 0.00 0.07 0.00 0.00 98.52 15:44:01 1 1.15 0.00 0.08 0.10 0.00 98.66 15:44:01 2 0.53 0.00 0.08 0.17 0.00 99.22 15:44:01 3 1.32 0.00 0.08 0.00 0.00 98.60 15:45:01 all 0.54 0.00 0.03 0.01 0.00 99.41 15:45:01 0 1.95 0.00 0.02 0.00 0.00 98.03 15:45:01 1 0.02 0.00 0.00 0.02 0.00 99.97 15:45:01 2 0.03 0.00 0.03 0.03 0.00 99.90 15:45:01 3 0.12 0.00 0.05 0.00 0.02 99.82 15:46:01 all 0.64 0.00 0.01 0.00 0.00 99.35 15:46:01 0 2.00 0.00 0.00 0.00 0.00 98.00 15:46:01 1 0.02 0.00 0.03 0.02 0.00 99.93 15:46:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:46:01 3 0.50 0.00 0.02 0.02 0.00 99.47 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.42 0.00 0.10 0.05 0.00 98.43 15:47:01 0 1.74 0.00 0.22 0.00 0.00 98.05 15:47:01 1 1.38 0.00 0.05 0.03 0.02 98.52 15:47:01 2 1.52 0.00 0.03 0.00 0.00 98.45 15:47:01 3 1.03 0.00 0.07 0.12 0.00 98.78 15:48:01 all 19.91 0.00 1.50 3.00 0.05 75.54 15:48:01 0 31.27 0.00 2.15 0.98 0.08 65.51 15:48:01 1 9.75 0.00 1.22 10.02 0.03 78.97 15:48:01 2 21.92 0.00 1.29 0.49 0.05 76.26 15:48:01 3 16.68 0.00 1.32 0.52 0.05 81.44 15:49:01 all 18.13 0.00 3.38 6.87 0.07 71.56 15:49:01 0 16.63 0.00 3.36 7.99 0.05 71.97 15:49:01 1 16.67 0.00 3.44 6.70 0.07 73.11 15:49:01 2 15.51 0.00 2.44 0.90 0.07 81.08 15:49:01 3 23.72 0.00 4.31 11.96 0.07 59.95 Average: all 3.31 0.00 0.45 0.93 0.01 95.30 Average: 0 4.40 0.00 0.47 0.76 0.01 94.35 Average: 1 2.29 0.00 0.42 1.52 0.01 95.75 Average: 2 3.07 0.00 0.42 0.42 0.01 96.07 Average: 3 3.46 0.00 0.48 1.01 0.01 95.03