---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9975 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 6.5G 67% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 499 1054 0 6422 7179 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:15:1a:1b brd ff:ff:ff:ff:ff:ff inet 10.32.6.34/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:fe15:1a1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:cd:ae:59 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-9975) 09/05/26 _x86_64_ (4 CPU) 01:42:30 LINUX RESTART (4 CPU) 01:43:02 tps rtps wtps bread/s bwrtn/s 01:44:01 113.91 52.35 61.56 4045.27 6163.92 01:45:01 61.72 0.12 61.61 21.20 10289.75 01:46:01 184.79 13.23 171.55 2259.76 108196.10 01:47:01 54.17 0.55 53.62 8.93 24589.50 01:48:01 3.70 0.00 3.70 0.00 3095.50 01:49:01 1.90 0.00 1.90 0.00 370.20 01:50:01 1.82 0.00 1.82 0.00 616.46 01:51:01 33.56 0.00 33.56 0.00 1561.61 01:52:01 1.53 0.00 1.53 0.00 316.35 01:53:01 10.82 0.00 10.82 0.00 1514.74 01:54:01 1.58 0.00 1.58 0.00 20.93 01:55:01 1.38 0.00 1.38 0.00 21.20 01:56:01 78.37 0.03 78.34 0.27 25124.29 01:57:01 23.70 0.03 23.66 3.47 5504.95 01:58:01 51.24 2.68 48.56 38.26 8927.71 Average: 41.53 4.55 36.99 421.16 13094.46 01:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 5820256 7411456 2347172 28.74 40232 1728608 985068 10.69 591324 1583332 84316 01:45:01 5510380 7392076 2657048 32.53 60656 1980376 1006580 10.92 611624 1835348 143528 01:46:01 2683492 7403840 5483936 67.14 116632 4596784 1327568 14.41 689668 4384572 255620 01:47:01 2318004 7396420 5849424 71.62 129692 4904804 1423400 15.44 719696 4680416 49572 01:48:01 2267412 7397660 5900016 72.24 129780 4955072 1437272 15.60 718644 4730724 7716 01:49:01 2271300 7404876 5896128 72.19 129856 4958224 1437272 15.60 710680 4733824 544 01:50:01 2209920 7321772 5957508 72.94 129928 4936200 1523400 16.53 874480 4631604 7128 01:51:01 2290896 7421172 5876532 71.95 134624 4948032 1316576 14.29 790748 4634456 4 01:52:01 2266212 7421340 5901216 72.25 134676 4972384 1316576 14.29 790884 4658728 15376 01:53:01 2197168 7347056 5970260 73.10 135756 4964292 1391916 15.10 952608 4564700 212 01:54:01 2188692 7338684 5978736 73.20 135848 4964296 1400708 15.20 962248 4564120 8 01:55:01 2186056 7336296 5981372 73.23 135908 4964428 1412460 15.33 964224 4564264 40 01:56:01 1479008 7412112 6688420 81.89 159776 5635900 1319264 14.31 1058988 5083732 18192 01:57:01 977064 7383104 7190364 88.04 163640 6078036 1418888 15.40 1374240 5242864 335728 01:58:01 1047336 7316100 7120092 87.18 166080 5956988 1096156 11.89 1364056 5206460 29644 Average: 2514213 7380264 5653215 69.22 126872 4702962 1320874 14.33 878274 4339943 63175 01:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 ens3 346.99 193.55 1532.53 64.50 0.00 0.00 0.00 0.00 01:44:01 lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 ens3 19.73 18.01 396.77 3.13 0.00 0.00 0.00 0.00 01:45:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 ens3 567.89 297.60 14507.26 24.60 0.00 0.00 0.00 0.00 01:46:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 01:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 ens3 385.67 212.96 602.24 14.00 0.00 0.00 0.00 0.00 01:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 ens3 164.45 89.35 250.01 5.90 0.00 0.00 0.00 0.00 01:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 ens3 38.91 20.21 55.31 1.42 0.00 0.00 0.00 0.00 01:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 ens3 25.87 19.64 76.28 1.51 0.00 0.00 0.00 0.00 01:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 ens3 51.16 29.98 75.55 2.65 0.00 0.00 0.00 0.00 01:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 ens3 153.71 83.85 241.10 5.46 0.00 0.00 0.00 0.00 01:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 ens3 15.44 12.07 20.78 1.02 0.00 0.00 0.00 0.00 01:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 ens3 0.90 1.38 0.47 0.24 0.00 0.00 0.00 0.00 01:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 ens3 2.00 2.02 2.64 0.19 0.00 0.00 0.00 0.00 01:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 ens3 311.08 272.61 2688.05 34.59 0.00 0.00 0.00 0.00 01:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 ens3 47.39 33.36 55.12 18.52 0.00 0.00 0.00 0.00 01:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 ens3 126.06 222.18 20.50 1648.57 0.00 0.00 0.00 0.00 01:58:01 lo 2.80 2.80 0.25 0.25 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 150.26 100.48 1368.06 121.81 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9975) 09/05/26 _x86_64_ (4 CPU) 01:42:30 LINUX RESTART (4 CPU) 01:43:02 CPU %user %nice %system %iowait %steal %idle 01:44:01 all 21.36 0.00 1.83 4.26 2.16 70.39 01:44:01 0 9.80 0.00 1.64 2.90 1.64 84.02 01:44:01 1 25.41 0.00 1.30 2.03 1.83 69.42 01:44:01 2 39.78 0.00 2.94 3.35 3.06 50.88 01:44:01 3 10.51 0.00 1.45 8.71 2.14 77.20 01:45:01 all 19.61 0.00 1.26 2.26 1.16 75.72 01:45:01 0 10.94 0.00 0.63 0.40 0.58 87.44 01:45:01 1 6.41 0.00 0.45 2.78 0.85 89.51 01:45:01 2 58.41 0.00 3.31 0.78 2.59 34.92 01:45:01 3 2.51 0.00 0.64 5.08 0.60 91.17 01:46:01 all 20.94 0.00 10.80 3.40 3.99 60.86 01:46:01 0 20.46 0.00 12.36 7.39 4.02 55.77 01:46:01 1 25.55 0.00 14.75 1.48 4.84 53.39 01:46:01 2 18.66 0.00 7.22 1.89 2.93 69.30 01:46:01 3 19.04 0.00 8.86 2.88 4.20 65.01 01:47:01 all 3.81 0.00 2.53 1.00 1.37 91.29 01:47:01 0 4.46 0.00 2.13 2.08 0.80 90.53 01:47:01 1 3.76 0.00 2.47 1.40 0.80 91.56 01:47:01 2 2.58 0.00 2.70 0.20 0.74 93.78 01:47:01 3 4.44 0.00 2.81 0.33 3.09 89.33 01:48:01 all 0.82 0.00 0.27 0.08 0.75 98.08 01:48:01 0 0.03 0.00 0.00 0.00 0.03 99.93 01:48:01 1 1.05 0.00 0.13 0.13 0.08 98.60 01:48:01 2 1.57 0.00 0.15 0.00 0.25 98.03 01:48:01 3 0.61 0.00 0.81 0.20 2.65 95.74 01:49:01 all 0.31 0.00 0.18 0.05 0.96 98.50 01:49:01 0 0.12 0.00 0.02 0.00 0.37 99.50 01:49:01 1 0.05 0.00 0.03 0.00 0.22 99.70 01:49:01 2 0.81 0.00 0.20 0.10 1.04 97.86 01:49:01 3 0.25 0.00 0.48 0.05 2.21 97.02 01:50:01 all 3.07 0.00 0.37 0.02 0.34 96.19 01:50:01 0 0.58 0.00 0.07 0.00 0.07 99.28 01:50:01 1 5.13 0.00 0.27 0.00 0.42 94.19 01:50:01 2 2.90 0.00 0.38 0.10 0.28 96.34 01:50:01 3 3.69 0.00 0.78 0.02 0.57 94.95 01:51:01 all 0.81 0.00 0.86 1.07 0.60 96.66 01:51:01 0 0.95 0.00 0.95 1.80 0.27 96.03 01:51:01 1 0.65 0.00 0.80 0.07 0.37 98.12 01:51:01 2 1.03 0.00 0.77 2.31 0.63 95.25 01:51:01 3 0.61 0.00 0.93 0.13 1.13 97.20 01:52:01 all 0.56 0.00 0.33 0.04 1.17 97.91 01:52:01 0 1.24 0.00 0.43 0.00 0.91 97.43 01:52:01 1 0.43 0.00 0.12 0.00 0.05 99.40 01:52:01 2 0.07 0.00 0.10 0.10 0.47 99.27 01:52:01 3 0.52 0.00 0.65 0.03 3.23 95.57 01:53:01 all 3.66 0.00 0.57 0.38 0.53 94.85 01:53:01 0 0.55 0.00 0.28 0.65 0.23 98.28 01:53:01 1 6.78 0.00 0.65 0.10 0.47 92.00 01:53:01 2 0.28 0.00 0.32 0.73 0.37 98.30 01:53:01 3 7.04 0.00 1.05 0.03 1.06 90.82 01:54:01 all 1.60 0.00 0.12 0.03 0.23 98.02 01:54:01 0 0.03 0.00 0.07 0.10 0.18 99.62 01:54:01 1 3.55 0.00 0.17 0.02 0.25 96.02 01:54:01 2 2.40 0.00 0.22 0.00 0.27 97.12 01:54:01 3 0.42 0.00 0.03 0.03 0.22 99.30 01:54:01 CPU %user %nice %system %iowait %steal %idle 01:55:01 all 0.14 0.00 0.05 0.04 0.15 99.62 01:55:01 0 0.08 0.00 0.05 0.00 0.27 99.60 01:55:01 1 0.38 0.00 0.05 0.00 0.13 99.43 01:55:01 2 0.07 0.00 0.00 0.00 0.12 99.82 01:55:01 3 0.05 0.00 0.03 0.13 0.08 99.70 01:56:01 all 14.85 0.00 5.89 1.26 2.68 75.32 01:56:01 0 19.29 0.00 7.09 1.21 2.67 69.73 01:56:01 1 17.80 0.00 5.51 0.20 2.57 73.92 01:56:01 2 13.04 0.00 5.31 0.85 2.51 78.29 01:56:01 3 9.24 0.00 5.67 2.81 2.92 79.36 01:57:01 all 40.59 0.00 8.50 0.21 5.73 44.97 01:57:01 0 41.25 0.00 8.03 0.00 5.59 45.13 01:57:01 1 37.97 0.00 7.84 0.07 5.74 48.38 01:57:01 2 41.19 0.00 8.90 0.03 5.78 44.11 01:57:01 3 41.93 0.00 9.24 0.73 5.83 42.27 01:58:01 all 22.46 0.00 1.64 1.47 2.37 72.07 01:58:01 0 8.46 0.00 1.10 1.03 1.78 87.64 01:58:01 1 44.87 0.00 2.28 0.51 2.76 49.57 01:58:01 2 21.45 0.00 1.29 0.55 2.35 74.36 01:58:01 3 14.99 0.00 1.88 3.77 2.59 76.78 Average: all 10.29 0.00 2.34 1.03 1.61 84.73 Average: 0 7.88 0.00 2.31 1.16 1.29 87.36 Average: 1 11.99 0.00 2.45 0.58 1.43 83.55 Average: 2 13.59 0.00 2.25 0.73 1.56 81.88 Average: 3 7.70 0.00 2.34 1.65 2.17 86.14