---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3531 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 496 992 0 2455 3174 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:d4:fe:68 brd ff:ff:ff:ff:ff:ff inet 10.32.7.196/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85492sec preferred_lft 85492sec inet6 fe80::f816:3eff:fed4:fe68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:51:c2:44 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3531) 08/27/24 _x86_64_ (4 CPU) 15:34:41 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 87.90 44.30 43.60 4738.02 37605.21 15:37:01 1.73 0.00 1.73 0.00 19.73 15:38:01 0.80 0.00 0.80 0.00 8.66 15:39:01 1.18 0.00 1.18 0.00 15.06 15:40:01 1.00 0.00 1.00 0.00 11.20 15:41:01 1.27 0.00 1.27 0.00 15.60 15:42:01 0.87 0.00 0.87 0.00 9.87 15:43:01 1.27 0.00 1.27 0.00 15.33 15:44:01 0.82 0.00 0.82 0.00 9.47 15:45:01 1.20 0.00 1.20 0.00 14.26 15:46:01 0.90 0.00 0.90 0.00 10.53 15:47:01 4.48 3.43 1.05 146.00 200.80 15:48:01 121.53 36.14 85.39 1719.45 6443.33 15:49:01 256.54 12.81 243.73 2292.42 24318.35 Average: 34.39 6.91 27.48 635.45 4907.23 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 2039696 3445704 1998956 49.50 26460 1549824 820464 16.13 421744 1429592 68 15:37:01 2040396 3446488 1998256 49.48 26532 1549820 820464 16.13 421216 1429584 24 15:38:01 2040264 3446396 1998388 49.48 26548 1549832 824420 16.21 421416 1429588 8 15:39:01 2037712 3443904 2000940 49.54 26580 1549836 824420 16.21 423480 1429592 180 15:40:01 2037664 3443900 2000988 49.55 26620 1549828 827916 16.27 422824 1429592 156 15:41:01 2037408 3443820 2001244 49.55 26652 1549968 827916 16.27 423016 1429724 176 15:42:01 2037508 3443964 2001144 49.55 26676 1549972 827916 16.27 423004 1429728 148 15:43:01 2037184 3443668 2001468 49.56 26708 1549976 827916 16.27 422956 1429732 32 15:44:01 2037440 3443936 2001212 49.55 26724 1549980 827916 16.27 422964 1429736 8 15:45:01 2037316 3443852 2001336 49.55 26748 1549976 827916 16.27 423004 1429740 4 15:46:01 2037208 3443776 2001444 49.56 26772 1549992 831856 16.35 423224 1429748 8 15:47:01 1980216 3397028 2058436 50.97 26848 1560012 835792 16.43 472360 1437540 176 15:48:01 1509940 3291236 2528712 62.61 56252 1876492 919624 18.08 636040 1703276 186144 15:49:01 1090152 3316208 2948500 73.01 83816 2272808 1007748 19.81 870968 1843868 428 Average: 1928579 3420991 2110073 52.25 32853 1625594 846592 16.64 473444 1479360 13397 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 241.85 153.08 497.04 28.99 0.00 0.00 0.00 0.00 15:36:01 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 0.12 0.13 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 0.82 0.68 1.46 0.05 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 0.00 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 0.23 0.17 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 0.02 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 0.02 0.03 0.00 0.00 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 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 0.12 0.10 0.01 0.01 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 0.17 0.07 0.08 0.03 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 65.40 29.60 121.41 14.60 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 142.94 107.45 1040.55 30.19 0.00 0.00 0.00 0.00 15:48:01 lo 0.87 0.87 0.08 0.08 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 334.68 328.33 1547.18 1248.73 0.00 0.00 0.00 0.00 15:49:01 lo 6.33 6.33 0.57 0.57 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 56.18 44.27 229.13 94.48 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3531) 08/27/24 _x86_64_ (4 CPU) 15:34:41 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 3.84 0.00 1.21 3.06 0.03 91.86 15:36:01 0 4.88 0.00 1.98 3.91 0.02 89.21 15:36:01 1 3.00 0.00 1.24 4.86 0.03 90.87 15:36:01 2 4.58 0.00 0.90 1.32 0.02 93.19 15:36:01 3 2.96 0.00 0.74 2.14 0.02 94.15 15:37:01 all 0.37 0.00 0.03 0.02 0.01 99.56 15:37:01 0 1.42 0.00 0.05 0.00 0.00 98.53 15:37:01 1 0.03 0.00 0.03 0.00 0.03 99.90 15:37:01 2 0.00 0.00 0.00 0.07 0.00 99.93 15:37:01 3 0.00 0.00 0.02 0.02 0.02 99.95 15:38:01 all 0.03 0.00 0.01 0.00 0.01 99.94 15:38:01 0 0.03 0.00 0.00 0.00 0.02 99.95 15:38:01 1 0.05 0.00 0.03 0.02 0.03 99.87 15:38:01 2 0.00 0.00 0.02 0.03 0.00 99.95 15:38:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:39:01 all 0.15 0.00 0.01 0.01 0.01 99.82 15:39:01 0 0.05 0.00 0.00 0.00 0.02 99.93 15:39:01 1 0.10 0.00 0.02 0.00 0.03 99.85 15:39:01 2 0.48 0.00 0.00 0.02 0.00 99.50 15:39:01 3 0.02 0.00 0.03 0.00 0.00 99.95 15:40:01 all 0.02 0.00 0.02 0.01 0.01 99.94 15:40:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:40:01 1 0.02 0.00 0.05 0.00 0.03 99.90 15:40:01 2 0.00 0.00 0.00 0.05 0.02 99.93 15:40:01 3 0.02 0.00 0.00 0.00 0.02 99.97 15:41:01 all 0.02 0.00 0.01 0.01 0.01 99.95 15:41:01 0 0.02 0.00 0.02 0.00 0.02 99.95 15:41:01 1 0.05 0.00 0.00 0.00 0.03 99.92 15:41:01 2 0.02 0.00 0.02 0.02 0.00 99.95 15:41:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:42:01 all 0.17 0.00 0.01 0.00 0.01 99.80 15:42:01 0 0.67 0.00 0.02 0.00 0.00 99.32 15:42:01 1 0.03 0.00 0.02 0.00 0.03 99.92 15:42:01 2 0.00 0.00 0.02 0.03 0.00 99.95 15:42:01 3 0.00 0.00 0.00 0.00 0.02 99.98 15:43:01 all 0.15 0.00 0.01 0.01 0.01 99.82 15:43:01 0 0.55 0.00 0.02 0.00 0.02 99.42 15:43:01 1 0.02 0.00 0.02 0.00 0.03 99.93 15:43:01 2 0.00 0.00 0.02 0.03 0.00 99.95 15:43:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:44:01 all 0.02 0.00 0.02 0.01 0.01 99.94 15:44:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:44:01 1 0.05 0.00 0.03 0.02 0.03 99.87 15:44:01 2 0.00 0.00 0.02 0.02 0.00 99.97 15:44:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:45:01 all 0.01 0.00 0.01 0.00 0.01 99.97 15:45:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:45:01 1 0.02 0.00 0.02 0.00 0.03 99.93 15:45:01 2 0.02 0.00 0.00 0.03 0.00 99.95 15:45:01 3 0.00 0.00 0.00 0.00 0.02 99.98 15:46:01 all 0.02 0.00 0.00 0.01 0.01 99.95 15:46:01 0 0.03 0.00 0.00 0.00 0.02 99.95 15:46:01 1 0.03 0.00 0.02 0.00 0.03 99.92 15:46:01 2 0.00 0.00 0.00 0.02 0.00 99.98 15:46:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.32 0.00 0.05 0.06 0.01 98.56 15:47:01 0 0.92 0.00 0.03 0.03 0.00 99.01 15:47:01 1 1.03 0.00 0.07 0.12 0.03 98.75 15:47:01 2 1.52 0.00 0.03 0.08 0.00 98.37 15:47:01 3 1.83 0.00 0.02 0.00 0.02 98.13 15:48:01 all 19.39 0.00 1.44 3.61 0.05 75.51 15:48:01 0 27.06 0.00 1.75 1.60 0.05 69.53 15:48:01 1 6.65 0.00 0.78 0.15 0.03 92.39 15:48:01 2 9.24 0.00 0.88 8.28 0.05 81.56 15:48:01 3 34.71 0.00 2.36 4.39 0.07 58.48 15:49:01 all 15.35 0.00 2.84 7.12 0.07 74.62 15:49:01 0 25.23 0.00 3.01 4.15 0.07 67.54 15:49:01 1 11.27 0.00 3.08 6.74 0.07 78.85 15:49:01 2 10.99 0.00 2.29 7.98 0.07 78.68 15:49:01 3 13.92 0.00 3.02 9.57 0.07 73.41 Average: all 2.91 0.00 0.40 0.99 0.02 95.67 Average: 0 4.34 0.00 0.49 0.69 0.02 94.46 Average: 1 1.59 0.00 0.38 0.84 0.04 97.15 Average: 2 1.92 0.00 0.30 1.29 0.01 96.48 Average: 3 3.81 0.00 0.44 1.15 0.02 94.58