---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2063 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: 3943 468 439 0 3036 3192 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:06:1c:af brd ff:ff:ff:ff:ff:ff inet 10.32.6.112/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85510sec preferred_lft 85510sec inet6 fe80::f816:3eff:fe06:1caf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:d4:f6:96 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-2063) 03/08/25 _x86_64_ (4 CPU) 09:42:58 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 125.08 81.09 43.99 6635.69 37724.40 09:45:01 1.54 0.00 1.54 0.00 189.39 09:46:01 1.25 0.00 1.25 0.00 14.80 09:47:01 0.78 0.00 0.78 0.00 9.08 09:48:01 1.33 0.00 1.33 0.00 15.59 09:49:01 0.82 0.00 0.82 0.00 9.87 09:50:01 1.22 0.00 1.22 0.00 15.06 09:51:01 0.80 0.00 0.80 0.00 9.47 09:52:01 1.25 0.00 1.25 0.00 14.93 09:53:01 0.85 0.00 0.85 0.00 10.80 09:54:01 4.02 2.47 1.55 96.12 195.30 09:55:01 111.23 22.91 88.32 817.20 6843.66 09:56:01 341.43 12.38 329.05 2241.23 33033.29 09:57:01 246.92 3.97 242.95 257.11 34091.04 Average: 60.03 8.79 51.24 719.35 8031.53 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 2056104 3463268 1982548 49.09 26416 1551052 800728 15.74 404928 1429384 5104 09:45:01 2056596 3463828 1982056 49.08 26476 1551076 800728 15.74 404256 1429356 8 09:46:01 2056900 3464204 1981752 49.07 26508 1551080 800728 15.74 403368 1429360 4 09:47:01 2057132 3464464 1981520 49.06 26524 1551084 800728 15.74 403388 1429364 136 09:48:01 2057528 3464892 1981124 49.05 26564 1551076 810648 15.93 402920 1429364 168 09:49:01 2057884 3465276 1980768 49.05 26580 1551088 810648 15.93 403128 1429368 120 09:50:01 2057380 3464820 1981272 49.06 26612 1551092 810648 15.93 403084 1429372 8 09:51:01 2056776 3464256 1981876 49.07 26636 1551100 810648 15.93 403588 1429380 24 09:52:01 2056884 3464400 1981768 49.07 26660 1551100 810648 15.93 403144 1429380 4 09:53:01 2056860 3464388 1981792 49.07 26692 1551092 814584 16.01 403032 1429384 8 09:54:01 2013564 3429384 2025088 50.14 26780 1559336 818568 16.09 439384 1436000 88 09:55:01 1563564 3309072 2475088 61.29 56512 1841040 904340 17.78 601948 1684912 164776 09:56:01 714612 3250092 3324040 82.31 89100 2554648 1233136 24.24 757640 2296676 15492 09:57:01 334060 3300556 3704592 91.73 118312 2925340 1362844 26.79 739720 2662260 79512 Average: 1799703 3423779 2238949 55.44 39741 1742229 884973 17.40 469538 1598111 18961 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:02 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 09:44:02 ens3 199.58 121.00 498.85 27.29 0.00 0.00 0.00 0.00 09:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 0.05 0.07 0.00 0.00 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 09:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 ens3 0.12 0.08 0.01 0.01 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 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.07 0.05 0.00 0.00 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 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 0.08 0.07 0.01 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 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.17 0.12 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 09:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.12 0.08 0.01 0.01 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 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.48 0.47 0.30 0.21 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 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 0.08 0.10 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 0.00 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 89.39 51.84 110.14 12.76 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 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 09:55:01 ens3 200.75 136.64 1193.44 37.89 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 1.80 1.80 0.15 0.15 0.00 0.00 0.00 0.00 09:56:01 ens3 513.93 319.33 3102.64 29.88 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 487.04 317.19 3995.41 22.27 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 Average: lo 0.39 0.39 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 106.82 67.81 637.31 9.34 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-2063) 03/08/25 _x86_64_ (4 CPU) 09:42:58 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 4.64 0.00 1.48 4.64 0.03 89.21 09:44:02 0 3.67 0.00 0.90 4.53 0.03 90.86 09:44:02 1 5.43 0.00 2.38 4.50 0.02 87.67 09:44:02 2 5.26 0.00 1.47 4.38 0.03 88.86 09:44:02 3 4.19 0.00 1.11 5.14 0.03 89.53 09:45:01 all 0.03 0.00 0.02 0.01 0.00 99.93 09:45:01 0 0.03 0.00 0.05 0.05 0.00 99.86 09:45:01 1 0.02 0.00 0.02 0.00 0.02 99.95 09:45:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:45:01 3 0.05 0.00 0.02 0.00 0.00 99.93 09:46:01 all 0.04 0.00 0.01 0.01 0.01 99.92 09:46:01 0 0.05 0.00 0.03 0.05 0.02 99.85 09:46:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 2 0.08 0.00 0.02 0.00 0.00 99.90 09:46:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 all 0.08 0.00 0.02 0.00 0.00 99.90 09:47:01 0 0.03 0.00 0.03 0.02 0.02 99.90 09:47:01 1 0.24 0.00 0.02 0.00 0.00 99.75 09:47:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:47:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:48:01 all 0.08 0.00 0.02 0.01 0.00 99.90 09:48:01 0 0.03 0.00 0.00 0.03 0.00 99.93 09:48:01 1 0.23 0.00 0.02 0.00 0.02 99.73 09:48:01 2 0.05 0.00 0.02 0.00 0.00 99.93 09:48:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:49:01 all 0.05 0.00 0.02 0.00 0.01 99.92 09:49:01 0 0.03 0.00 0.03 0.02 0.02 99.90 09:49:01 1 0.10 0.00 0.02 0.00 0.00 99.88 09:49:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:49:01 3 0.00 0.00 0.02 0.00 0.02 99.97 09:50:01 all 0.03 0.00 0.01 0.01 0.00 99.95 09:50:01 0 0.05 0.00 0.07 0.03 0.02 99.83 09:50:01 1 0.02 0.00 0.00 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 0.03 0.00 0.00 0.00 0.00 99.97 09:51:01 all 0.04 0.00 0.01 0.00 0.00 99.94 09:51:01 0 0.08 0.00 0.03 0.03 0.00 99.85 09:51:01 1 0.05 0.00 0.00 0.00 0.00 99.95 09:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 3 0.02 0.00 0.03 0.00 0.00 99.95 09:52:01 all 0.03 0.00 0.02 0.01 0.00 99.94 09:52:01 0 0.08 0.00 0.02 0.02 0.02 99.87 09:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:52:01 2 0.05 0.00 0.00 0.00 0.02 99.93 09:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 all 0.10 0.00 0.03 0.00 0.00 99.86 09:53:01 0 0.02 0.00 0.05 0.02 0.02 99.90 09:53:01 1 0.35 0.00 0.10 0.00 0.00 99.55 09:53:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:53:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:54:01 all 0.96 0.00 0.10 0.04 0.01 98.89 09:54:01 0 0.93 0.00 0.05 0.13 0.00 98.88 09:54:01 1 1.10 0.00 0.05 0.03 0.02 98.79 09:54:01 2 0.62 0.00 0.10 0.02 0.00 99.27 09:54:01 3 1.20 0.00 0.20 0.00 0.02 98.58 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 20.11 0.00 1.62 3.19 0.05 75.02 09:55:01 0 7.99 0.00 1.17 6.61 0.03 84.20 09:55:01 1 16.69 0.00 1.66 5.21 0.07 76.37 09:55:01 2 45.54 0.00 2.92 0.45 0.08 51.00 09:55:01 3 10.25 0.00 0.72 0.50 0.02 88.52 09:56:01 all 10.05 0.00 3.79 9.76 0.07 76.32 09:56:01 0 7.01 0.00 2.95 6.81 0.05 83.19 09:56:01 1 10.26 0.00 5.82 21.81 0.07 62.04 09:56:01 2 10.31 0.00 3.10 5.65 0.10 80.84 09:56:01 3 12.64 0.00 3.25 4.81 0.07 79.24 09:57:01 all 8.64 0.00 4.25 7.18 0.07 79.87 09:57:01 0 11.17 0.00 3.75 4.53 0.07 80.48 09:57:01 1 12.95 0.00 4.80 3.36 0.07 78.82 09:57:01 2 5.40 0.00 4.44 15.61 0.08 74.46 09:57:01 3 4.97 0.00 4.02 5.27 0.05 85.69 Average: all 3.20 0.00 0.81 1.77 0.02 94.19 Average: 0 2.23 0.00 0.65 1.63 0.02 95.47 Average: 1 3.39 0.00 1.06 2.49 0.02 93.03 Average: 2 4.81 0.00 0.86 1.85 0.02 92.45 Average: 3 2.38 0.00 0.67 1.12 0.01 95.81