---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12673 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 9.2G 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 483 999 0 2461 3187 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:d1:7d:56 brd ff:ff:ff:ff:ff:ff inet 10.32.7.88/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85505sec preferred_lft 85505sec inet6 fe80::f816:3eff:fed1:7d56/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:e9:ab:30 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-12673) 12/10/24 _x86_64_ (4 CPU) 15:34:51 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 87.92 44.19 43.73 4699.75 37627.61 15:37:01 1.13 0.00 1.13 0.00 12.93 15:38:01 0.85 0.00 0.85 0.00 10.00 15:39:01 1.10 0.00 1.10 0.00 12.53 15:40:01 1.42 0.02 1.40 2.93 16.93 15:41:01 1.22 0.00 1.22 0.00 13.33 15:42:01 1.40 0.00 1.40 0.00 16.93 15:43:01 1.28 0.00 1.28 0.00 15.06 15:44:01 0.82 0.00 0.82 0.00 8.93 15:45:01 1.43 0.00 1.43 0.00 16.66 15:46:01 1.08 0.00 1.08 0.00 12.00 15:47:02 4.95 3.60 1.35 156.51 222.76 15:48:01 120.12 36.54 83.58 1737.06 5944.48 15:49:01 262.82 12.68 250.14 2243.49 25082.35 Average: 34.72 6.90 27.83 630.09 4928.26 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 2059072 3465552 1979580 49.02 26444 1549948 807668 15.88 400560 1429792 232 15:37:01 2059388 3465920 1979264 49.01 26476 1549952 807668 15.88 399952 1429792 112 15:38:01 2059736 3466300 1978916 49.00 26492 1549956 807668 15.88 399188 1429792 144 15:39:01 2059892 3466484 1978760 49.00 26508 1549960 811604 15.95 399248 1429796 148 15:40:01 2060048 3466816 1978604 48.99 26612 1550048 816772 16.06 398908 1429884 12 15:41:01 2054740 3461604 1983912 49.12 26692 1550056 816772 16.06 405132 1429892 188 15:42:01 2054856 3461828 1983796 49.12 26788 1550060 816772 16.06 405132 1429896 148 15:43:01 2061180 3468180 1977472 48.96 26820 1550056 816772 16.06 397840 1429900 4 15:44:01 2061056 3468112 1977596 48.97 26852 1550064 816772 16.06 398020 1429904 160 15:45:01 2060916 3468016 1977736 48.97 26908 1550060 816772 16.06 398140 1429904 128 15:46:01 2060800 3467960 1977852 48.97 26956 1550072 816772 16.06 398260 1429908 8 15:47:02 1984728 3403048 2053924 50.86 27144 1560884 824752 16.21 466892 1436432 276 15:48:01 1553564 3302216 2485088 61.53 55692 1846264 920996 18.10 619836 1680052 171472 15:49:01 1078472 3310384 2960180 73.30 84468 2277328 917100 18.03 876976 1848700 1104 Average: 1947746 3438744 2090906 51.77 32918 1623908 829633 16.31 454577 1478117 12438 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 204.85 129.41 495.40 27.09 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 0.13 0.10 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 0.00 0.03 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 0.10 0.10 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 0.07 0.07 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 0.22 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 0.03 0.03 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 0.10 0.08 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 0.07 0.07 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 0.08 0.07 0.01 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 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 0.15 0.15 0.08 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 15:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:02 ens3 83.07 58.49 138.07 26.78 0.00 0.00 0.00 0.00 15:47:02 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 111.59 90.71 1029.46 19.42 0.00 0.00 0.00 0.00 15:48:01 lo 0.88 0.88 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 350.07 315.83 1555.18 1253.20 0.00 0.00 0.00 0.00 15:49:01 lo 6.73 6.73 0.60 0.60 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 53.54 42.46 228.93 94.85 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 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-12673) 12/10/24 _x86_64_ (4 CPU) 15:34:51 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 3.59 0.00 1.06 2.96 0.02 92.37 15:36:01 0 3.59 0.00 1.78 2.53 0.02 92.09 15:36:01 1 3.74 0.00 0.58 1.00 0.02 94.66 15:36:01 2 3.24 0.00 1.04 6.74 0.03 88.95 15:36:01 3 3.79 0.00 0.83 1.58 0.02 93.78 15:37:01 all 0.02 0.00 0.02 0.01 0.00 99.95 15:37:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:37:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:37:01 2 0.05 0.00 0.02 0.02 0.00 99.92 15:37:01 3 0.03 0.00 0.03 0.00 0.00 99.93 15:38:01 all 0.02 0.00 0.00 0.00 0.00 99.97 15:38:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:38:01 1 0.03 0.00 0.00 0.00 0.00 99.97 15:38:01 2 0.02 0.00 0.02 0.02 0.02 99.93 15:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:39:01 all 0.02 0.00 0.02 0.00 0.00 99.96 15:39:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:39:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:39:01 2 0.05 0.00 0.03 0.02 0.02 99.88 15:39:01 3 0.02 0.00 0.03 0.00 0.00 99.95 15:40:01 all 0.08 0.00 0.03 0.03 0.00 99.87 15:40:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:40:01 1 0.03 0.00 0.00 0.00 0.00 99.97 15:40:01 2 0.27 0.00 0.07 0.10 0.02 99.55 15:40:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:41:01 all 0.61 0.00 0.02 0.02 0.00 99.35 15:41:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:41:01 1 0.37 0.00 0.03 0.00 0.02 99.58 15:41:01 2 2.02 0.00 0.03 0.07 0.00 97.88 15:41:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:42:01 all 0.52 0.00 0.00 0.03 0.00 99.44 15:42:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:42:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:42:01 2 2.04 0.00 0.02 0.13 0.02 97.80 15:42:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:43:01 all 0.33 0.00 0.03 0.02 0.00 99.62 15:43:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:43:01 1 0.03 0.00 0.03 0.00 0.00 99.93 15:43:01 2 1.26 0.00 0.05 0.07 0.02 98.61 15:43:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:44:01 all 0.02 0.00 0.01 0.00 0.00 99.96 15:44:01 0 0.00 0.00 0.00 0.02 0.00 99.98 15:44:01 1 0.08 0.00 0.03 0.00 0.02 99.87 15:44:01 2 0.00 0.00 0.00 0.02 0.00 99.98 15:44:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:45:01 all 0.01 0.00 0.02 0.01 0.00 99.95 15:45:01 0 0.00 0.00 0.00 0.00 0.02 99.98 15:45:01 1 0.03 0.00 0.03 0.00 0.00 99.93 15:45:01 2 0.02 0.00 0.03 0.05 0.00 99.90 15:45:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:46:01 all 0.03 0.00 0.01 0.03 0.00 99.93 15:46:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:46:01 1 0.05 0.00 0.03 0.02 0.02 99.88 15:46:01 2 0.02 0.00 0.02 0.10 0.02 99.85 15:46:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:02 all 1.81 0.00 0.13 0.07 0.01 97.98 15:47:02 0 2.32 0.00 0.03 0.00 0.00 97.65 15:47:02 1 1.22 0.00 0.20 0.08 0.02 98.48 15:47:02 2 1.86 0.00 0.23 0.10 0.00 97.81 15:47:02 3 1.85 0.00 0.08 0.05 0.02 98.00 15:48:01 all 18.75 0.00 1.47 3.60 0.05 76.14 15:48:01 0 6.97 0.00 1.00 4.81 0.05 87.16 15:48:01 1 14.75 0.00 1.05 0.71 0.03 83.44 15:48:01 2 30.83 0.00 2.13 8.33 0.07 58.64 15:48:01 3 22.47 0.00 1.68 0.56 0.03 75.25 15:49:01 all 17.46 0.00 3.31 6.97 0.08 72.18 15:49:01 0 17.48 0.00 4.12 10.46 0.07 67.87 15:49:01 1 16.32 0.00 2.67 2.47 0.07 78.46 15:49:01 2 18.73 0.00 3.61 10.09 0.08 67.48 15:49:01 3 17.30 0.00 2.85 4.88 0.07 74.91 Average: all 3.06 0.00 0.43 0.97 0.01 95.52 Average: 0 2.15 0.00 0.49 1.26 0.01 96.08 Average: 1 2.60 0.00 0.34 0.30 0.01 96.75 Average: 2 4.27 0.00 0.52 1.83 0.02 93.37 Average: 3 3.22 0.00 0.40 0.50 0.01 95.87