---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1770 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 9.2G 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 472 1037 0 2434 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:eb:28:04 brd ff:ff:ff:ff:ff:ff inet 10.32.7.92/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85517sec preferred_lft 85517sec inet6 fe80::f816:3eff:feeb:2804/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:55:dc:a7 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-1770) 03/04/25 _x86_64_ (4 CPU) 15:34:52 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:01 88.20 44.71 43.49 4745.88 37628.81 15:37:01 1.00 0.00 1.00 0.00 12.26 15:38:01 1.50 0.00 1.50 0.00 19.06 15:39:01 1.33 0.00 1.33 0.00 17.99 15:40:01 1.02 0.00 1.02 0.00 12.27 15:41:01 0.97 0.00 0.97 0.00 11.20 15:42:01 1.03 0.00 1.03 0.00 12.93 15:43:01 0.73 0.00 0.73 0.00 9.20 15:44:01 1.03 0.00 1.03 0.00 12.53 15:45:01 1.13 0.00 1.13 0.00 14.26 15:46:01 0.93 0.00 0.93 0.00 11.07 15:47:01 4.43 3.43 1.00 145.98 193.30 15:48:01 105.65 21.51 84.14 757.48 6191.94 15:49:01 258.21 12.73 245.48 2258.96 24842.79 Average: 33.37 5.88 27.49 564.88 4927.85 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:01 2065592 3467928 1973060 48.85 26368 1546324 813084 15.98 403040 1424408 72 15:37:01 2065488 3467928 1973164 48.86 26400 1546328 813084 15.98 402180 1424404 168 15:38:01 2064560 3467184 1974092 48.88 26440 1546344 816416 16.05 402052 1424360 152 15:39:01 2067244 3469724 1971408 48.81 26472 1546332 817424 16.07 400652 1423864 120 15:40:01 2067436 3469984 1971216 48.81 26512 1546328 824452 16.21 400920 1423864 20 15:41:01 2067360 3470000 1971292 48.81 26560 1546400 824452 16.21 401116 1423900 124 15:42:01 2067452 3470128 1971200 48.81 26600 1546404 824452 16.21 401116 1423936 4 15:43:01 2067352 3470108 1971300 48.81 26632 1546412 824452 16.21 401220 1423944 148 15:44:01 2067104 3469860 1971548 48.82 26664 1546412 824452 16.21 401052 1423944 4 15:45:01 2067180 3470004 1971472 48.82 26688 1546416 824452 16.21 401256 1423948 16 15:46:01 2067096 3469956 1971556 48.82 26720 1546420 824452 16.21 401368 1423952 152 15:47:01 2020020 3432980 2018632 49.98 26796 1556312 828628 16.29 441084 1431736 144 15:48:01 1602856 3378032 2435796 60.31 57540 1866568 860284 16.91 524124 1720844 213916 15:49:01 1049132 3259220 2989520 74.02 84024 2256264 1000824 19.67 912328 1845272 6100 Average: 1957562 3445217 2081090 51.53 32887 1620662 837208 16.46 449536 1475884 15796 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 175.45 121.03 496.40 27.28 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 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 lo 0.07 0.07 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 0.07 0.22 0.01 0.05 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 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 0.17 0.12 0.01 0.02 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 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 0.02 0.03 0.00 0.00 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 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 0.28 0.22 0.09 0.07 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 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 0.05 0.07 0.00 0.00 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 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.08 0.07 0.01 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 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 0.02 0.05 0.00 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 15:45:01 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 15:46:01 lo 0.00 0.00 0.00 0.00 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 0.13 0.10 0.08 0.04 0.00 0.00 0.00 0.00 15:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 72.40 36.43 120.02 15.33 0.00 0.00 0.00 0.00 15:48:01 lo 0.93 0.93 0.09 0.09 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 133.14 110.03 1018.29 29.15 0.00 0.00 0.00 0.00 15:49:01 lo 6.40 6.40 0.57 0.57 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 328.16 312.20 1556.05 1256.55 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 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 50.73 41.48 227.93 94.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1770) 03/04/25 _x86_64_ (4 CPU) 15:34:52 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 3.89 0.00 1.19 2.72 0.02 92.18 15:36:01 0 5.47 0.00 1.15 4.41 0.02 88.95 15:36:01 1 3.02 0.00 0.95 3.56 0.02 92.45 15:36:01 2 4.13 0.00 0.85 0.56 0.02 94.44 15:36:01 3 2.91 0.00 1.82 2.37 0.02 92.88 15:37:01 all 0.52 0.00 0.02 0.00 0.01 99.45 15:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:37:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:37:01 2 1.99 0.00 0.00 0.00 0.02 98.00 15:37:01 3 0.00 0.00 0.00 0.02 0.00 99.98 15:38:01 all 0.57 0.00 0.07 0.02 0.00 99.34 15:38:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:38:01 1 0.05 0.00 0.07 0.02 0.02 99.85 15:38:01 2 1.58 0.00 0.13 0.00 0.00 98.29 15:38:01 3 0.60 0.00 0.10 0.05 0.02 99.23 15:39:01 all 0.03 0.00 0.01 0.00 0.01 99.95 15:39:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:39:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:39:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:39:01 3 0.02 0.00 0.02 0.02 0.00 99.95 15:40:01 all 0.02 0.00 0.02 0.01 0.00 99.95 15:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:40:01 1 0.03 0.00 0.02 0.00 0.02 99.93 15:40:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:40:01 3 0.00 0.00 0.03 0.03 0.00 99.93 15:41:01 all 0.02 0.00 0.01 0.01 0.01 99.95 15:41:01 0 0.03 0.00 0.00 0.02 0.00 99.95 15:41:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:41:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:41:01 3 0.03 0.00 0.02 0.03 0.02 99.90 15:42:01 all 0.02 0.00 0.02 0.01 0.00 99.95 15:42:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:42:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:42:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:42:01 3 0.03 0.00 0.02 0.03 0.00 99.92 15:43:01 all 0.02 0.00 0.01 0.01 0.01 99.95 15:43:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:43:01 1 0.02 0.00 0.00 0.00 0.00 99.98 15:43:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:43:01 3 0.02 0.00 0.00 0.03 0.00 99.95 15:44:01 all 0.02 0.00 0.01 0.00 0.00 99.96 15:44:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:44:01 1 0.03 0.00 0.00 0.00 0.02 99.95 15:44:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:44:01 3 0.05 0.00 0.02 0.03 0.02 99.88 15:45:01 all 0.01 0.00 0.01 0.00 0.01 99.97 15:45:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:45:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:45:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:45:01 3 0.02 0.00 0.03 0.00 0.02 99.93 15:46:01 all 0.03 0.00 0.01 0.01 0.00 99.95 15:46:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:46:01 1 0.05 0.00 0.00 0.00 0.00 99.95 15:46:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:46:01 3 0.03 0.00 0.03 0.05 0.02 99.87 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.87 0.00 0.10 0.05 0.01 97.97 15:47:01 0 1.60 0.00 0.08 0.02 0.02 98.28 15:47:01 1 2.78 0.00 0.10 0.00 0.02 97.10 15:47:01 2 1.52 0.00 0.12 0.05 0.00 98.32 15:47:01 3 1.55 0.00 0.12 0.15 0.03 98.15 15:48:01 all 19.78 0.00 1.42 3.13 0.05 75.62 15:48:01 0 37.15 0.00 2.05 1.32 0.05 59.44 15:48:01 1 17.82 0.00 1.43 0.47 0.02 80.27 15:48:01 2 2.49 0.00 0.65 4.53 0.08 92.25 15:48:01 3 21.64 0.00 1.54 6.24 0.05 70.54 15:49:01 all 17.70 0.00 3.05 6.54 0.08 72.63 15:49:01 0 11.03 0.00 2.73 4.45 0.05 81.73 15:49:01 1 13.40 0.00 2.91 7.97 0.07 75.65 15:49:01 2 20.75 0.00 2.96 7.79 0.08 68.41 15:49:01 3 25.66 0.00 3.62 5.94 0.08 64.69 Average: all 3.17 0.00 0.42 0.89 0.02 95.50 Average: 0 3.96 0.00 0.44 0.73 0.01 94.86 Average: 1 2.67 0.00 0.40 0.85 0.02 96.06 Average: 2 2.31 0.00 0.34 0.92 0.01 96.42 Average: 3 3.74 0.00 0.52 1.07 0.02 94.65