---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4268 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: 2799.998 BogoMIPS: 5599.99 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 9.9G 9.4G 52% / 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 496 369 0 3078 3164 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:c0:8f:22 brd ff:ff:ff:ff:ff:ff inet 10.32.6.255/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85580sec preferred_lft 85580sec inet6 fe80::f816:3eff:fec0:8f22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:2a:d0:23 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-4268) 06/23/24 _x86_64_ (4 CPU) 09:49:41 LINUX RESTART (4 CPU) 09:50:01 tps rtps wtps bread/s bwrtn/s 09:51:02 88.24 44.28 43.96 4714.95 37619.61 09:52:01 1.05 0.00 1.05 0.00 13.15 09:53:01 0.98 0.02 0.97 2.53 11.06 09:54:01 0.80 0.00 0.80 0.00 10.53 09:55:01 1.03 0.00 1.03 0.00 12.13 09:56:01 0.85 0.00 0.85 0.00 11.60 09:57:01 0.97 0.00 0.97 0.00 11.60 09:58:01 0.85 0.00 0.85 0.00 11.73 09:59:01 0.97 0.00 0.97 0.00 11.60 10:00:01 0.80 0.00 0.80 0.00 10.40 10:01:01 4.82 3.52 1.30 155.07 216.27 10:02:02 120.93 36.04 84.89 1710.23 6531.82 10:03:01 178.14 14.91 163.23 2472.26 55429.93 Average: 30.65 7.60 23.05 695.16 7633.11 09:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:02 2054696 3460916 1983956 49.12 26444 1549780 802076 15.77 406748 1428896 68 09:52:01 2054796 3461104 1983856 49.12 26484 1549784 802076 15.77 405200 1428892 140 09:53:01 2055160 3461572 1983492 49.11 26520 1549864 802076 15.77 404380 1428972 8 09:54:01 2055656 3462108 1982996 49.10 26552 1549868 802076 15.77 403960 1428976 156 09:55:01 2055644 3462160 1983008 49.10 26592 1549860 812916 15.98 403904 1428976 180 09:56:01 2055764 3462432 1982888 49.10 26632 1550000 812916 15.98 403912 1429108 164 09:57:01 2055548 3462268 1983104 49.10 26664 1550004 812916 15.98 404168 1429112 172 09:58:01 2055392 3462160 1983260 49.11 26704 1550000 812916 15.98 403904 1429116 180 09:59:01 2055500 3462328 1983152 49.10 26728 1550012 812916 15.98 404036 1429120 148 10:00:01 2055176 3462024 1983476 49.11 26760 1550016 812916 15.98 403992 1429124 164 10:01:01 1980956 3398572 2057696 50.95 26852 1560644 822016 16.16 471112 1436836 24 10:02:02 1465036 3270440 2573616 63.72 58028 1896820 932488 18.33 655928 1723900 205016 10:03:01 427356 3274104 3611296 89.42 87960 2848680 931664 18.31 733172 2594144 16668 Average: 1878975 3427861 2159677 53.48 33763 1677333 828613 16.29 454186 1541936 17161 09:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:51:02 ens3 177.54 92.22 492.81 23.90 0.00 0.00 0.00 0.00 09:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 0.19 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 0.35 0.30 1.41 0.02 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:56:01 ens3 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 0.47 0.37 0.28 0.17 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 ens3 86.38 44.10 133.44 17.72 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 10:02:02 ens3 136.75 115.46 1106.34 29.15 0.00 0.00 0.00 0.00 10:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 4.95 4.95 0.45 0.45 0.00 0.00 0.00 0.00 10:03:01 ens3 651.74 425.91 5894.87 250.45 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.57 0.57 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 80.45 51.82 580.80 24.48 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4268) 06/23/24 _x86_64_ (4 CPU) 09:49:41 LINUX RESTART (4 CPU) 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:02 all 3.97 0.00 1.12 3.01 0.02 91.88 09:51:02 0 5.15 0.00 0.93 2.12 0.03 91.77 09:51:02 1 3.12 0.00 1.79 3.18 0.02 91.89 09:51:02 2 4.37 0.00 0.67 2.49 0.03 92.44 09:51:02 3 3.23 0.00 1.10 4.23 0.02 91.42 09:52:01 all 0.52 0.00 0.01 0.01 0.01 99.45 09:52:01 0 2.00 0.00 0.00 0.00 0.02 97.98 09:52:01 1 0.05 0.00 0.02 0.00 0.00 99.93 09:52:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:52:01 3 0.02 0.00 0.02 0.05 0.00 99.92 09:53:01 all 0.31 0.00 0.02 0.03 0.00 99.63 09:53:01 0 1.21 0.00 0.07 0.00 0.02 98.71 09:53:01 1 0.02 0.00 0.00 0.00 0.02 99.97 09:53:01 2 0.00 0.00 0.02 0.05 0.00 99.93 09:53:01 3 0.00 0.00 0.00 0.07 0.00 99.93 09:54:01 all 0.02 0.00 0.02 0.01 0.01 99.95 09:54:01 0 0.00 0.00 0.02 0.00 0.02 99.97 09:54:01 1 0.05 0.00 0.03 0.00 0.00 99.92 09:54:01 2 0.02 0.00 0.00 0.00 0.02 99.97 09:54:01 3 0.00 0.00 0.02 0.03 0.00 99.95 09:55:01 all 0.03 0.00 0.00 0.01 0.01 99.94 09:55:01 0 0.08 0.00 0.02 0.00 0.02 99.88 09:55:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:55:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:55:01 3 0.02 0.00 0.00 0.05 0.00 99.93 09:56:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:56:01 0 0.02 0.00 0.02 0.00 0.03 99.93 09:56:01 1 0.02 0.00 0.00 0.00 0.02 99.97 09:56:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:56:01 3 0.03 0.00 0.00 0.05 0.00 99.92 09:57:01 all 0.02 0.00 0.01 0.01 0.01 99.94 09:57:01 0 0.03 0.00 0.00 0.00 0.02 99.95 09:57:01 1 0.00 0.00 0.03 0.00 0.00 99.97 09:57:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:57:01 3 0.02 0.00 0.02 0.03 0.02 99.92 09:58:01 all 0.02 0.00 0.02 0.01 0.01 99.95 09:58:01 0 0.00 0.00 0.00 0.00 0.00 100.00 09:58:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:58:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:58:01 3 0.05 0.00 0.03 0.03 0.02 99.87 09:59:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:59:01 0 0.03 0.00 0.00 0.00 0.00 99.97 09:59:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:59:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:59:01 3 0.02 0.00 0.03 0.03 0.03 99.88 10:00:01 all 0.01 0.00 0.02 0.03 0.01 99.94 10:00:01 0 0.00 0.00 0.00 0.00 0.02 99.98 10:00:01 1 0.03 0.00 0.03 0.00 0.00 99.93 10:00:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:00:01 3 0.02 0.00 0.03 0.10 0.02 99.83 10:01:01 all 1.72 0.00 0.12 0.06 0.01 98.09 10:01:01 0 1.44 0.00 0.12 0.08 0.00 98.36 10:01:01 1 2.23 0.00 0.05 0.00 0.02 97.70 10:01:01 2 1.50 0.00 0.10 0.07 0.02 98.32 10:01:01 3 1.70 0.00 0.20 0.08 0.02 98.00 10:01:01 CPU %user %nice %system %iowait %steal %idle 10:02:02 all 19.09 0.00 1.57 3.85 0.05 75.44 10:02:02 0 19.30 0.00 1.47 4.54 0.07 74.63 10:02:02 1 21.22 0.00 1.47 0.78 0.05 76.48 10:02:02 2 32.80 0.00 2.30 1.79 0.07 63.04 10:02:02 3 3.06 0.00 1.04 8.32 0.05 87.54 10:03:01 all 21.08 0.00 3.87 4.22 0.07 70.75 10:03:01 0 28.11 0.00 3.68 0.63 0.09 67.50 10:03:01 1 17.67 0.00 4.65 6.93 0.07 70.68 10:03:01 2 24.58 0.00 3.22 1.85 0.07 70.27 10:03:01 3 13.92 0.00 3.96 7.47 0.05 74.60 Average: all 3.57 0.00 0.52 0.86 0.02 95.03 Average: 0 4.38 0.00 0.48 0.57 0.02 94.55 Average: 1 3.39 0.00 0.62 0.83 0.01 95.15 Average: 2 4.83 0.00 0.49 0.48 0.02 94.18 Average: 3 1.68 0.00 0.49 1.57 0.02 96.24