---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3908 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 11G 9.1G 53% / 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 449 487 0 3006 3211 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:c1:41:22 brd ff:ff:ff:ff:ff:ff inet 10.32.7.117/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:fec1:4122/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:d9:56:c9 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-3908) 02/08/25 _x86_64_ (4 CPU) 09:42:50 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 87.49 44.20 43.29 4704.03 37618.01 09:45:01 1.02 0.00 1.02 0.00 12.13 09:46:01 0.93 0.02 0.92 1.73 11.06 09:47:01 1.20 0.00 1.20 0.00 13.46 09:48:01 0.97 0.00 0.97 0.00 11.86 09:49:01 0.85 0.00 0.85 0.00 10.00 09:50:01 1.02 0.00 1.02 0.00 12.66 09:51:01 0.82 0.00 0.82 0.00 9.60 09:52:01 0.93 0.00 0.93 0.00 11.60 09:53:01 1.10 0.00 1.10 0.00 14.26 09:54:01 4.68 3.45 1.23 148.78 191.43 09:55:01 108.43 21.73 86.70 763.07 6735.54 09:56:01 354.66 12.56 342.09 2262.16 34222.96 09:57:01 243.51 4.08 239.43 272.49 35748.58 Average: 57.69 6.15 51.54 582.35 8187.62 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 2068004 3474496 1970656 48.79 26448 1550312 811104 15.94 396128 1429208 224 09:45:01 2067652 3474152 1971008 48.80 26472 1550316 811104 15.94 395496 1429192 176 09:46:01 2068748 3475356 1969912 48.78 26504 1550372 811104 15.94 394620 1429248 172 09:47:01 2068912 3475548 1969748 48.77 26528 1550376 811104 15.94 394156 1429252 160 09:48:01 2068904 3475584 1969756 48.77 26560 1550368 813408 15.99 394376 1429252 8 09:49:01 2068820 3475536 1969840 48.77 26600 1550380 813408 15.99 394404 1429256 136 09:50:01 2068788 3475572 1969872 48.78 26640 1550384 813408 15.99 394168 1429260 156 09:51:01 2068952 3475904 1969708 48.77 26672 1550516 813408 15.99 394192 1429392 212 09:52:01 2068944 3475928 1969716 48.77 26704 1550516 817404 16.07 394280 1429392 152 09:53:01 2068688 3475676 1969972 48.78 26728 1550516 817404 16.07 394196 1429396 140 09:54:01 2035536 3452588 2003124 49.60 26816 1560436 821424 16.15 419564 1437300 20 09:55:01 1579348 3340616 2459312 60.89 57088 1855144 909740 17.88 576460 1694904 182664 09:56:01 714092 3277048 3324568 82.32 89916 2579440 1231372 24.21 734952 2321732 4840 09:57:01 579948 3349192 3458712 85.64 117904 2740500 911128 17.91 666924 2509448 912 Average: 1828238 3440943 2210422 54.73 39827 1731398 857609 16.86 453137 1589731 13569 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 ens3 189.52 109.53 498.08 25.59 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:45:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 0.00 0.00 0.00 0.00 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.08 0.07 0.01 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 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 91.68 53.44 116.40 15.65 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 182.24 134.44 1180.05 33.92 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 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 09:56:01 ens3 526.68 309.75 3103.54 28.77 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 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 09:57:01 ens3 583.60 380.84 4029.94 27.42 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 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 112.47 70.62 637.72 9.39 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: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3908) 02/08/25 _x86_64_ (4 CPU) 09:42:50 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 3.99 0.00 1.23 2.91 0.03 91.85 09:44:01 0 4.44 0.00 0.75 1.92 0.03 92.85 09:44:01 1 2.28 0.00 0.80 0.28 0.02 96.62 09:44:01 2 5.83 0.00 2.24 4.64 0.03 87.26 09:44:01 3 3.42 0.00 1.14 4.79 0.03 90.62 09:45:01 all 0.30 0.00 0.02 0.01 0.00 99.67 09:45:01 0 0.05 0.00 0.00 0.00 0.00 99.95 09:45:01 1 1.09 0.00 0.00 0.00 0.00 98.91 09:45:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:45:01 3 0.03 0.00 0.05 0.03 0.00 99.88 09:46:01 all 0.11 0.00 0.05 0.01 0.00 99.83 09:46:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:46:01 1 0.35 0.00 0.08 0.00 0.00 99.57 09:46:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:46:01 3 0.05 0.00 0.05 0.03 0.02 99.85 09:47:01 all 0.03 0.00 0.03 0.00 0.00 99.94 09:47:01 0 0.03 0.00 0.05 0.00 0.00 99.92 09:47:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:47:01 2 0.03 0.00 0.03 0.00 0.00 99.93 09:47:01 3 0.03 0.00 0.02 0.02 0.00 99.93 09:48:01 all 0.02 0.00 0.02 0.01 0.00 99.95 09:48:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:48:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:48:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:48:01 3 0.05 0.00 0.05 0.03 0.02 99.85 09:49:01 all 0.38 0.00 0.01 0.02 0.00 99.59 09:49:01 0 1.45 0.00 0.02 0.00 0.00 98.53 09:49:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:49:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 3 0.02 0.00 0.02 0.07 0.02 99.88 09:50:01 all 0.35 0.00 0.02 0.01 0.00 99.62 09:50:01 0 1.31 0.00 0.03 0.00 0.02 98.65 09:50:01 1 0.00 0.00 0.02 0.00 0.02 99.97 09:50:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:50:01 3 0.07 0.00 0.00 0.03 0.00 99.90 09:51:01 all 0.02 0.00 0.02 0.01 0.00 99.95 09:51:01 0 0.05 0.00 0.05 0.00 0.00 99.90 09:51:01 1 0.03 0.00 0.03 0.00 0.00 99.93 09:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 3 0.00 0.00 0.00 0.02 0.00 99.98 09:52:01 all 0.44 0.00 0.02 0.01 0.00 99.52 09:52:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:52:01 1 0.05 0.00 0.03 0.00 0.00 99.92 09:52:01 2 1.66 0.00 0.03 0.00 0.00 98.30 09:52:01 3 0.03 0.00 0.02 0.03 0.00 99.92 09:53:01 all 0.52 0.00 0.01 0.00 0.00 99.46 09:53:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:53:01 1 0.05 0.00 0.02 0.00 0.02 99.92 09:53:01 2 1.97 0.00 0.02 0.00 0.00 98.01 09:53:01 3 0.02 0.00 0.00 0.03 0.02 99.93 09:54:01 all 1.46 0.00 0.08 0.06 0.01 98.39 09:54:01 0 1.15 0.00 0.05 0.08 0.00 98.72 09:54:01 1 1.38 0.00 0.08 0.05 0.00 98.48 09:54:01 2 1.32 0.00 0.20 0.08 0.02 98.38 09:54:01 3 1.95 0.00 0.00 0.05 0.00 98.00 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.54 0.00 1.58 3.15 0.05 75.67 09:55:01 0 18.13 0.00 1.44 0.84 0.07 79.52 09:55:01 1 9.57 0.00 0.95 1.00 0.03 88.45 09:55:01 2 44.59 0.00 3.00 4.37 0.08 47.97 09:55:01 3 5.95 0.00 0.97 6.41 0.03 86.64 09:56:01 all 10.64 0.00 3.60 10.03 0.07 75.66 09:56:01 0 7.09 0.00 3.46 12.06 0.07 77.32 09:56:01 1 8.61 0.00 3.51 9.79 0.07 78.02 09:56:01 2 14.84 0.00 4.75 13.83 0.12 66.46 09:56:01 3 12.01 0.00 2.62 4.47 0.07 80.83 09:57:01 all 8.68 0.00 4.16 7.02 0.08 80.07 09:57:01 0 7.33 0.00 2.94 5.30 0.05 84.38 09:57:01 1 9.43 0.00 4.99 7.50 0.05 78.03 09:57:01 2 7.31 0.00 4.45 8.33 0.10 79.80 09:57:01 3 10.68 0.00 4.26 6.93 0.07 78.06 Average: all 3.31 0.00 0.77 1.65 0.02 94.25 Average: 0 2.93 0.00 0.63 1.43 0.02 94.99 Average: 1 2.34 0.00 0.75 1.32 0.01 95.57 Average: 2 5.52 0.00 1.04 2.21 0.03 91.20 Average: 3 2.44 0.00 0.65 1.64 0.02 95.25