---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-212 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 13G 7.2G 63% / 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 463 434 0 3046 3197 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:03:b5:ec brd ff:ff:ff:ff:ff:ff inet 10.32.6.104/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85596sec preferred_lft 85596sec inet6 fe80::f816:3eff:fe03:b5ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:67:0e: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-212) 04/26/24 _x86_64_ (4 CPU) 09:15:57 LINUX RESTART (4 CPU) 09:16:01 tps rtps wtps bread/s bwrtn/s 09:17:01 122.22 77.72 44.50 6398.40 37718.15 09:18:01 1.35 0.02 1.33 0.13 181.97 09:19:01 1.82 0.00 1.82 0.00 20.13 09:20:01 0.78 0.00 0.78 0.00 9.20 09:21:01 1.07 0.00 1.07 0.00 13.20 09:22:01 0.82 0.02 0.80 1.47 9.20 09:23:01 1.28 0.00 1.28 0.00 14.80 09:24:01 0.83 0.00 0.83 0.00 10.00 09:25:01 0.95 0.00 0.95 0.00 11.60 09:26:01 4.48 3.42 1.07 145.84 209.57 09:27:01 113.56 36.11 77.45 1723.05 5786.50 09:28:01 321.88 34.43 287.45 5221.15 141203.12 09:29:01 130.91 43.19 87.72 2897.38 16841.06 Average: 54.11 15.00 39.11 1262.13 15591.89 09:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:17:01 2063628 3469936 1975024 48.90 26416 1550024 802016 15.77 398436 1429068 5276 09:18:01 2064816 3471160 1973836 48.87 26444 1550040 802016 15.77 397204 1429060 28 09:19:01 2064652 3471096 1974000 48.88 26532 1550044 802016 15.77 397104 1429064 152 09:20:01 2064668 3471116 1973984 48.88 26556 1550048 802016 15.77 397088 1429068 8 09:21:01 2064652 3471156 1974000 48.88 26596 1550040 816744 16.05 396520 1429068 20 09:22:01 2064444 3471012 1974208 48.88 26612 1550096 816744 16.05 396628 1429116 4 09:23:01 2064368 3471084 1974284 48.88 26644 1550228 816744 16.05 396636 1429232 156 09:24:01 2064384 3471148 1974268 48.88 26668 1550232 816744 16.05 396640 1429252 8 09:25:01 2064104 3470916 1974548 48.89 26700 1550232 812424 15.97 396628 1429252 8 09:26:01 2017640 3434540 2021012 50.04 26784 1560292 821940 16.16 435640 1436956 156 09:27:01 1622740 3358292 2415912 59.82 53412 1836456 874196 17.18 562920 1669860 156084 09:28:01 242080 3321620 3796572 94.01 127904 3037088 1087632 21.38 581772 2924956 128 09:29:01 463688 3267880 3574964 88.52 146436 2726804 968948 19.05 829276 2437388 26692 Average: 1763528 3432381 2275124 56.33 45670 1777817 849245 16.69 460192 1640872 14517 09:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:17:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 ens3 195.13 107.03 499.44 25.27 0.00 0.00 0.00 0.00 09:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 09:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 0.12 0.07 0.01 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 0.28 0.15 0.02 0.01 0.00 0.00 0.00 0.00 09:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 0.17 0.10 0.08 0.06 0.00 0.00 0.00 0.00 09:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 74.55 32.98 126.76 14.69 0.00 0.00 0.00 0.00 09:27:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 122.80 105.68 953.51 28.76 0.00 0.00 0.00 0.00 09:28:01 lo 1.99 1.99 0.18 0.18 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 617.11 307.94 14996.44 26.38 0.00 0.00 0.00 0.00 09:29:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 196.58 164.74 828.44 24.30 0.00 0.00 0.00 0.00 Average: lo 0.49 0.49 0.04 0.04 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 93.07 55.41 1344.44 9.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-212) 04/26/24 _x86_64_ (4 CPU) 09:15:57 LINUX RESTART (4 CPU) 09:16:01 CPU %user %nice %system %iowait %steal %idle 09:17:01 all 4.30 0.00 1.36 4.46 0.02 89.86 09:17:01 0 3.73 0.00 2.14 5.60 0.03 88.49 09:17:01 1 3.80 0.00 0.90 3.43 0.02 91.85 09:17:01 2 3.86 0.00 1.34 2.74 0.03 92.02 09:17:01 3 5.82 0.00 1.07 6.05 0.03 87.03 09:18:01 all 0.00 0.00 0.01 0.01 0.01 99.97 09:18:01 0 0.00 0.00 0.03 0.02 0.02 99.93 09:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:18:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:18:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:19:01 all 0.02 0.00 0.01 0.03 0.01 99.93 09:19:01 0 0.07 0.00 0.02 0.12 0.00 99.80 09:19:01 1 0.00 0.00 0.00 0.00 0.02 99.98 09:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:19:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:20:01 all 0.00 0.00 0.01 0.01 0.00 99.97 09:20:01 0 0.00 0.00 0.03 0.03 0.02 99.92 09:20:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:20:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:20:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:21:01 all 0.03 0.00 0.01 0.01 0.01 99.95 09:21:01 0 0.07 0.00 0.02 0.05 0.02 99.85 09:21:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:21:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:22:01 all 0.22 0.00 0.01 0.00 0.01 99.75 09:22:01 0 0.05 0.00 0.03 0.02 0.02 99.88 09:22:01 1 0.82 0.00 0.00 0.02 0.00 99.16 09:22:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:22:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:23:01 all 0.12 0.00 0.00 0.01 0.01 99.86 09:23:01 0 0.05 0.00 0.02 0.03 0.02 99.88 09:23:01 1 0.42 0.00 0.02 0.00 0.02 99.55 09:23:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:23:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:24:01 all 0.51 0.00 0.01 0.00 0.00 99.48 09:24:01 0 0.02 0.00 0.02 0.03 0.02 99.92 09:24:01 1 1.95 0.00 0.00 0.00 0.00 98.05 09:24:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:24:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:25:01 all 0.05 0.00 0.02 0.02 0.00 99.91 09:25:01 0 0.07 0.00 0.03 0.05 0.02 99.83 09:25:01 1 0.12 0.00 0.00 0.00 0.00 99.88 09:25:01 2 0.02 0.00 0.03 0.00 0.00 99.95 09:25:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:26:01 all 1.37 0.00 0.09 0.05 0.01 98.47 09:26:01 0 1.78 0.00 0.03 0.03 0.00 98.15 09:26:01 1 1.67 0.00 0.08 0.00 0.02 98.23 09:26:01 2 0.83 0.00 0.13 0.13 0.00 98.90 09:26:01 3 1.20 0.00 0.10 0.07 0.00 98.63 09:27:01 all 19.57 0.00 1.48 3.46 0.05 75.45 09:27:01 0 22.83 0.00 1.64 2.35 0.05 73.14 09:27:01 1 38.76 0.00 2.20 1.33 0.07 57.64 09:27:01 2 13.34 0.00 1.24 2.70 0.07 82.65 09:27:01 3 3.25 0.00 0.80 7.46 0.03 88.45 09:27:01 CPU %user %nice %system %iowait %steal %idle 09:28:01 all 27.08 0.00 8.84 5.69 0.07 58.31 09:28:01 0 23.89 0.00 8.88 4.96 0.07 62.21 09:28:01 1 24.91 0.00 8.43 7.40 0.07 59.20 09:28:01 2 22.02 0.00 8.93 3.39 0.07 65.60 09:28:01 3 37.47 0.00 9.18 6.99 0.07 46.30 09:29:01 all 31.87 0.00 3.58 2.96 0.05 61.53 09:29:01 0 41.95 0.00 3.51 1.96 0.07 52.52 09:29:01 1 21.97 0.00 3.42 2.27 0.05 72.30 09:29:01 2 36.04 0.00 3.72 1.64 0.07 58.52 09:29:01 3 27.66 0.00 3.69 5.94 0.03 62.68 Average: all 6.53 0.00 1.18 1.28 0.02 90.99 Average: 0 7.23 0.00 1.25 1.17 0.03 90.33 Average: 1 7.27 0.00 1.15 1.11 0.02 90.45 Average: 2 5.83 0.00 1.18 0.81 0.02 92.17 Average: 3 5.79 0.00 1.14 2.04 0.02 91.01