---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11199 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 9.9G 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: 3944 447 389 0 3106 3213 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:3c:d0:5d brd ff:ff:ff:ff:ff:ff inet 10.32.7.245/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85571sec preferred_lft 85571sec inet6 fe80::f816:3eff:fe3c:d05d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:38:90:f4 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-11199) 11/24/24 _x86_64_ (4 CPU) 09:49:34 LINUX RESTART (4 CPU) 09:50:01 tps rtps wtps bread/s bwrtn/s 09:51:01 44.86 26.85 18.01 3098.82 21569.47 09:52:01 1.80 0.05 1.75 7.87 19.20 09:53:01 1.15 0.00 1.15 0.00 13.33 09:54:01 1.70 0.00 1.70 0.00 18.80 09:55:01 1.40 0.00 1.40 0.00 15.86 09:56:01 1.65 0.00 1.65 0.00 18.26 09:57:02 1.02 0.00 1.02 0.00 12.13 09:58:01 1.15 0.00 1.15 0.00 14.23 09:59:01 1.30 0.00 1.30 0.00 14.53 10:00:01 1.20 0.00 1.20 0.00 15.46 10:01:01 3.92 2.68 1.23 106.12 206.77 10:02:01 121.25 36.84 84.40 1758.51 6457.06 10:03:01 172.40 13.56 158.84 2287.49 54601.57 Average: 27.33 6.16 21.16 559.09 6391.00 09:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 2077392 3484076 1961268 48.56 26448 1550220 801844 15.76 383552 1429472 100 09:52:01 2077236 3484272 1961424 48.57 26496 1550460 801844 15.76 383060 1429696 8 09:53:01 2076840 3483988 1961820 48.58 26576 1550464 801844 15.76 383116 1429700 144 09:54:01 2077012 3484236 1961648 48.57 26656 1550468 801844 15.76 382796 1429704 156 09:55:01 2077120 3484444 1961540 48.57 26752 1550460 808352 15.89 382636 1429704 8 09:56:01 2076904 3484432 1961756 48.57 26816 1550600 808352 15.89 382684 1429836 0 09:57:02 2077004 3484608 1961656 48.57 26872 1550608 808352 15.89 382660 1429844 140 09:58:01 2077112 3484752 1961548 48.57 26896 1550612 808352 15.89 382788 1429848 172 09:59:01 2076856 3484592 1961804 48.58 26984 1550616 808352 15.89 382792 1429852 128 10:00:01 2076684 3484468 1961976 48.58 27016 1550620 808352 15.89 382944 1429856 180 10:01:01 2028940 3445556 2009720 49.76 27124 1559484 812348 15.97 423244 1436616 0 10:02:01 1564476 3333936 2474184 61.26 57556 1863312 908140 17.85 589880 1695468 175184 10:03:01 450764 3330112 3587896 88.84 88272 2879940 936368 18.41 677892 2625020 16788 Average: 1908795 3457959 2129865 52.74 33882 1677528 824180 16.20 424619 1542663 14847 09:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 216.83 145.33 432.60 27.84 0.00 0.00 0.00 0.00 09:51:01 lo 0.07 0.07 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 09:52:01 ens3 0.15 0.12 0.01 0.01 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 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.05 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 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 0.13 0.15 0.01 0.01 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 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 0.05 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 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 0.23 0.23 0.08 0.07 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 09:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:02 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:02 lo 0.00 0.00 0.00 0.00 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 09:58:01 ens3 0.12 0.14 0.01 0.01 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 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 ens3 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 10:00:01 docker0 0.00 0.00 0.00 0.00 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 lo 0.20 0.20 0.01 0.01 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 10:01:01 ens3 55.54 27.95 114.50 11.49 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 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 170.75 132.83 1102.08 35.17 0.00 0.00 0.00 0.00 10:02:01 lo 1.07 1.07 0.09 0.09 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 10:03:01 ens3 601.18 368.06 5795.52 239.65 0.00 0.00 0.00 0.00 10:03:01 lo 4.53 4.53 0.42 0.42 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 80.50 51.98 573.41 24.20 0.00 0.00 0.00 0.00 Average: lo 0.51 0.51 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-11199) 11/24/24 _x86_64_ (4 CPU) 09:49:34 LINUX RESTART (4 CPU) 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 3.15 0.00 0.64 1.54 0.02 94.65 09:51:01 0 3.17 0.00 0.40 0.82 0.02 95.59 09:51:01 1 3.12 0.00 0.72 0.58 0.02 95.56 09:51:01 2 3.89 0.00 0.66 2.96 0.02 92.47 09:51:01 3 2.39 0.00 0.73 1.80 0.03 95.04 09:52:01 all 0.17 0.00 0.02 0.01 0.01 99.79 09:52:01 0 0.07 0.00 0.05 0.00 0.02 99.87 09:52:01 1 0.00 0.00 0.00 0.03 0.00 99.97 09:52:01 2 0.60 0.00 0.03 0.00 0.00 99.37 09:52:01 3 0.03 0.00 0.00 0.02 0.00 99.95 09:53:01 all 0.01 0.00 0.02 0.03 0.01 99.93 09:53:01 0 0.03 0.00 0.07 0.10 0.03 99.77 09:53:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:53:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:53:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:54:01 all 0.02 0.00 0.01 0.03 0.00 99.94 09:54:01 0 0.05 0.00 0.02 0.10 0.02 99.82 09:54:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:54:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:54:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:55:01 all 0.01 0.00 0.02 0.03 0.01 99.94 09:55:01 0 0.00 0.00 0.05 0.10 0.02 99.83 09:55:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:55:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:55:01 3 0.02 0.00 0.00 0.00 0.02 99.97 09:56:01 all 0.02 0.00 0.00 0.03 0.01 99.94 09:56:01 0 0.03 0.00 0.02 0.12 0.00 99.83 09:56:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:56:01 2 0.02 0.00 0.00 0.00 0.02 99.97 09:56:01 3 0.03 0.00 0.02 0.00 0.02 99.93 09:57:02 all 0.01 0.00 0.01 0.02 0.01 99.95 09:57:02 0 0.02 0.00 0.00 0.08 0.02 99.88 09:57:02 1 0.00 0.00 0.00 0.00 0.00 100.00 09:57:02 2 0.00 0.00 0.02 0.00 0.00 99.98 09:57:02 3 0.05 0.00 0.02 0.00 0.02 99.92 09:58:01 all 0.02 0.00 0.00 0.00 0.01 99.96 09:58:01 0 0.05 0.00 0.02 0.03 0.00 99.90 09:58:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:58:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:58:01 3 0.00 0.00 0.00 0.00 0.02 99.98 09:59:01 all 0.02 0.00 0.01 0.03 0.01 99.94 09:59:01 0 0.02 0.00 0.00 0.02 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 0.02 99.97 09:59:01 3 0.07 0.00 0.02 0.07 0.03 99.82 10:00:01 all 0.02 0.00 0.00 0.01 0.01 99.95 10:00:01 0 0.05 0.00 0.00 0.00 0.02 99.93 10:00:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:00:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:00:01 3 0.03 0.00 0.02 0.07 0.02 99.87 10:01:01 all 0.93 0.00 0.05 0.06 0.01 98.95 10:01:01 0 0.88 0.00 0.03 0.02 0.00 99.07 10:01:01 1 0.88 0.00 0.05 0.05 0.00 99.02 10:01:01 2 1.12 0.00 0.03 0.07 0.00 98.78 10:01:01 3 0.82 0.00 0.07 0.12 0.03 98.96 10:01:01 CPU %user %nice %system %iowait %steal %idle 10:02:01 all 19.25 0.00 1.59 3.67 0.06 75.43 10:02:01 0 18.70 0.00 1.21 0.22 0.05 79.82 10:02:01 1 32.68 0.00 2.14 0.55 0.07 64.56 10:02:01 2 20.93 0.00 1.64 2.14 0.07 75.23 10:02:01 3 4.68 0.00 1.39 11.79 0.05 82.10 10:03:01 all 21.07 0.00 3.99 3.87 0.06 71.01 10:03:01 0 29.04 0.00 4.24 4.08 0.07 62.57 10:03:01 1 10.37 0.00 2.99 3.86 0.05 82.73 10:03:01 2 16.59 0.00 4.42 3.06 0.05 75.89 10:03:01 3 28.34 0.00 4.31 4.49 0.07 62.80 Average: all 3.43 0.00 0.49 0.72 0.02 95.35 Average: 0 3.99 0.00 0.47 0.43 0.02 95.09 Average: 1 3.62 0.00 0.45 0.39 0.01 95.53 Average: 2 3.32 0.00 0.53 0.63 0.01 95.50 Average: 3 2.79 0.00 0.50 1.41 0.02 95.27