---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5508 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 9.1G 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: 3944 458 1189 0 2296 3218 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:e6:c2:31 brd ff:ff:ff:ff:ff:ff inet 10.32.7.205/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85449sec preferred_lft 85449sec inet6 fe80::f816:3eff:fee6:c231/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:6f:37:05 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-5508) 03/25/24 _x86_64_ (4 CPU) 16:34:39 LINUX RESTART (4 CPU) 16:35:01 tps rtps wtps bread/s bwrtn/s 16:36:01 82.57 43.48 39.09 4663.76 37430.18 16:37:01 1.57 0.00 1.57 0.00 18.80 16:38:01 0.80 0.02 0.78 0.93 8.93 16:39:01 0.85 0.00 0.85 0.00 10.66 16:40:01 1.17 0.00 1.17 0.00 12.93 16:41:01 0.90 0.00 0.90 0.00 11.33 16:42:01 1.12 0.00 1.12 0.00 12.93 16:43:01 0.80 0.00 0.80 0.00 9.87 16:44:01 0.92 0.00 0.92 0.00 11.06 16:45:01 1.18 0.00 1.18 0.00 15.06 16:46:01 1.18 0.00 1.18 0.00 13.33 16:47:01 0.87 0.00 0.87 0.00 10.93 16:48:01 3.93 2.78 1.15 108.92 200.77 16:49:01 86.99 36.93 50.06 1761.04 5528.95 16:50:01 145.08 15.23 129.85 2301.08 17816.36 Average: 21.99 6.56 15.43 589.04 4074.09 16:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:36:01 2049964 3456044 1988696 49.24 26424 1549544 810020 15.92 411688 1429428 204 16:37:01 2063176 3469304 1975484 48.91 26464 1549540 813960 16.00 398012 1429392 4 16:38:01 2062828 3469048 1975832 48.92 26480 1549580 813960 16.00 397028 1429424 8 16:39:01 2063648 3469924 1975012 48.90 26512 1549584 813960 16.00 395816 1429428 152 16:40:01 2063956 3470304 1974704 48.90 26564 1549584 821576 16.15 395504 1429428 156 16:41:01 2063664 3470056 1974996 48.90 26604 1549592 821576 16.15 395688 1429432 164 16:42:01 2063904 3470440 1974756 48.90 26644 1549724 821576 16.15 395516 1429564 8 16:43:01 2063548 3470172 1975112 48.91 26676 1549728 821576 16.15 395652 1429572 228 16:44:01 2063564 3470216 1975096 48.90 26704 1549728 821576 16.15 395756 1429572 8 16:45:01 2063564 3470252 1975096 48.90 26744 1549724 821576 16.15 395780 1429576 44 16:46:01 2063472 3470220 1975188 48.91 26800 1549736 821576 16.15 395844 1429580 8 16:47:01 2063464 3470256 1975196 48.91 26840 1549744 821576 16.15 395892 1429584 208 16:48:01 2015784 3431728 2022876 50.09 26920 1558692 829700 16.31 437444 1436576 164 16:49:01 1572996 3323640 2465664 61.05 54384 1849812 927572 18.23 597752 1684040 172864 16:50:01 1199388 3274908 2839272 70.30 73184 2139884 981212 19.29 765840 1854164 25820 Average: 1969128 3443767 2069532 51.24 31596 1609613 837533 16.46 437947 1475251 13336 16:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:36:01 ens3 162.74 97.37 482.46 24.62 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:37:01 ens3 0.57 0.33 0.26 0.20 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:39:01 ens3 0.17 0.15 0.01 0.01 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:41:01 ens3 0.28 0.22 0.08 0.07 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:43:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 ens3 0.07 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:45:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 ens3 0.18 0.08 0.08 0.06 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:47:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 ens3 53.27 25.71 115.16 13.55 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 16:49:01 ens3 118.13 99.15 1000.55 24.28 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 5.00 5.00 0.45 0.45 0.00 0.00 0.00 0.00 16:50:01 ens3 193.68 159.01 988.22 369.15 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 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 35.30 25.49 172.46 28.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5508) 03/25/24 _x86_64_ (4 CPU) 16:34:39 LINUX RESTART (4 CPU) 16:35:01 CPU %user %nice %system %iowait %steal %idle 16:36:01 all 3.53 0.00 1.17 2.67 0.03 92.60 16:36:01 0 4.64 0.00 1.15 3.86 0.03 90.31 16:36:01 1 2.46 0.00 0.84 3.15 0.02 93.54 16:36:01 2 4.31 0.00 0.77 0.85 0.03 94.04 16:36:01 3 2.68 0.00 1.96 2.83 0.02 92.51 16:37:01 all 0.06 0.00 0.03 0.01 0.01 99.89 16:37:01 0 0.00 0.00 0.03 0.03 0.03 99.90 16:37:01 1 0.02 0.00 0.03 0.00 0.00 99.95 16:37:01 2 0.17 0.00 0.02 0.00 0.00 99.82 16:37:01 3 0.05 0.00 0.00 0.00 0.02 99.93 16:38:01 all 0.02 0.00 0.01 0.00 0.01 99.96 16:38:01 0 0.02 0.00 0.00 0.02 0.00 99.97 16:38:01 1 0.03 0.00 0.02 0.00 0.02 99.93 16:38:01 2 0.02 0.00 0.02 0.00 0.00 99.97 16:38:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:39:01 all 0.13 0.00 0.01 0.01 0.01 99.84 16:39:01 0 0.48 0.00 0.02 0.03 0.00 99.47 16:39:01 1 0.02 0.00 0.03 0.00 0.02 99.93 16:39:01 2 0.00 0.00 0.00 0.00 0.02 99.98 16:39:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:40:01 all 0.12 0.00 0.02 0.02 0.01 99.84 16:40:01 0 0.42 0.00 0.05 0.05 0.02 99.47 16:40:01 1 0.02 0.00 0.02 0.02 0.02 99.93 16:40:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:40:01 3 0.02 0.00 0.02 0.00 0.02 99.95 16:41:01 all 0.03 0.00 0.01 0.01 0.01 99.95 16:41:01 0 0.02 0.00 0.00 0.05 0.00 99.93 16:41:01 1 0.03 0.00 0.02 0.00 0.02 99.93 16:41:01 2 0.05 0.00 0.00 0.02 0.00 99.93 16:41:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:42:01 all 0.02 0.00 0.01 0.01 0.01 99.95 16:42:01 0 0.00 0.00 0.00 0.03 0.00 99.97 16:42:01 1 0.03 0.00 0.02 0.00 0.02 99.93 16:42:01 2 0.02 0.00 0.02 0.00 0.00 99.97 16:42:01 3 0.03 0.00 0.00 0.00 0.00 99.97 16:43:01 all 0.17 0.00 0.01 0.01 0.01 99.80 16:43:01 0 0.66 0.00 0.02 0.03 0.02 99.27 16:43:01 1 0.02 0.00 0.02 0.00 0.02 99.95 16:43:01 2 0.02 0.00 0.02 0.00 0.02 99.95 16:43:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:44:01 all 0.02 0.00 0.01 0.02 0.01 99.95 16:44:01 0 0.00 0.00 0.00 0.07 0.00 99.93 16:44:01 1 0.02 0.00 0.03 0.00 0.02 99.93 16:44:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:44:01 3 0.03 0.00 0.02 0.00 0.02 99.93 16:45:01 all 0.02 0.00 0.01 0.01 0.01 99.95 16:45:01 0 0.02 0.00 0.00 0.03 0.00 99.95 16:45:01 1 0.03 0.00 0.03 0.00 0.02 99.92 16:45:01 2 0.02 0.00 0.02 0.00 0.02 99.95 16:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:46:01 all 0.03 0.00 0.01 0.03 0.00 99.92 16:46:01 0 0.00 0.00 0.00 0.07 0.00 99.93 16:46:01 1 0.05 0.00 0.03 0.03 0.02 99.87 16:46:01 2 0.05 0.00 0.02 0.00 0.00 99.93 16:46:01 3 0.03 0.00 0.02 0.00 0.02 99.93 16:46:01 CPU %user %nice %system %iowait %steal %idle 16:47:01 all 0.13 0.00 0.02 0.02 0.01 99.81 16:47:01 0 0.00 0.00 0.02 0.00 0.00 99.98 16:47:01 1 0.02 0.00 0.02 0.07 0.02 99.88 16:47:01 2 0.52 0.00 0.05 0.00 0.00 99.43 16:47:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:48:01 all 1.46 0.00 0.07 0.05 0.01 98.41 16:48:01 0 0.67 0.00 0.13 0.18 0.00 99.02 16:48:01 1 0.80 0.00 0.05 0.03 0.02 99.10 16:48:01 2 3.08 0.00 0.03 0.00 0.03 96.85 16:48:01 3 1.27 0.00 0.10 0.00 0.02 98.62 16:49:01 all 20.72 0.00 1.35 2.50 0.05 75.38 16:49:01 0 15.99 0.00 1.17 0.95 0.03 81.85 16:49:01 1 2.42 0.00 0.82 7.69 0.03 89.04 16:49:01 2 14.68 0.00 1.12 0.67 0.07 83.46 16:49:01 3 49.71 0.00 2.25 0.70 0.07 47.27 16:50:01 all 19.32 0.00 2.26 3.82 0.06 74.54 16:50:01 0 23.47 0.00 2.02 3.30 0.07 71.15 16:50:01 1 7.21 0.00 1.66 4.84 0.03 86.26 16:50:01 2 13.15 0.00 2.43 4.64 0.07 79.71 16:50:01 3 33.41 0.00 3.00 2.53 0.07 61.00 Average: all 3.05 0.00 0.33 0.61 0.02 95.99 Average: 0 3.09 0.00 0.31 0.58 0.01 96.01 Average: 1 0.88 0.00 0.24 1.05 0.02 97.81 Average: 2 2.40 0.00 0.30 0.41 0.02 96.87 Average: 3 5.81 0.00 0.49 0.40 0.02 93.28