---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5840 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 12G 7.9G 60% / 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 466 140 0 3336 3194 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:14:ce:8c brd ff:ff:ff:ff:ff:ff inet 10.32.6.112/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe14:ce8c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:32:fb:27 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-5840) 07/06/24 _x86_64_ (4 CPU) 00:45:42 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 181.04 83.61 97.43 6559.41 40965.56 00:48:01 111.10 12.46 98.63 2270.55 20476.32 00:49:01 590.42 0.00 590.42 0.00 31994.27 00:50:01 454.36 4.11 450.25 82.08 48233.98 00:51:01 506.51 443.92 62.60 22399.60 33692.37 00:52:01 594.38 578.74 15.65 42394.80 1489.09 00:53:01 600.07 597.68 2.38 37982.47 92.25 00:54:01 489.80 487.57 2.23 13680.39 31.33 00:55:01 293.49 292.67 0.82 20205.26 8.26 Average: 424.57 277.85 146.72 16174.07 19666.70 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1649736 3306724 2388924 59.15 42840 1774256 945448 18.58 623520 1595172 124500 00:48:01 986252 3265160 3052408 75.58 63184 2353412 1263388 24.83 765704 2067232 139252 00:49:01 182720 3241240 3855940 95.48 103764 2994320 1259416 24.76 824112 2690900 9108 00:50:01 1186092 3333800 2852568 70.63 140524 2135940 1170572 23.01 649140 1963640 181568 00:51:01 471456 3315328 3567204 88.33 160564 2784892 1081700 21.26 757192 2535440 14552 00:52:01 239876 3337924 3798784 94.06 161080 3016524 1017272 20.00 621184 2881428 80 00:53:01 261432 3329808 3777228 93.53 157056 2996720 1026820 20.18 616208 2871456 4 00:54:01 192260 3335784 3846400 95.24 155032 3045780 1032308 20.29 603988 2923724 40 00:55:01 234384 3336096 3804276 94.20 153516 3006280 1032308 20.29 601440 2886156 8 Average: 600468 3311318 3438192 85.13 126396 2678680 1092137 21.47 673610 2490572 52124 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 00:47:01 ens3 426.91 284.81 1421.56 72.27 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 00:48:01 ens3 763.22 524.33 4845.67 42.65 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 17.45 13.43 8.26 3.34 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 ens3 478.40 435.36 4777.29 36.85 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 352.97 304.65 2742.04 21.45 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 00:52:01 ens3 203.75 350.46 15.64 2796.02 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:53:01 ens3 456.49 751.21 30.55 6037.92 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 00:54:01 ens3 123.78 196.23 8.51 1559.23 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 212.21 377.19 13.68 3053.93 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 337.25 359.74 1540.53 1513.63 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-5840) 07/06/24 _x86_64_ (4 CPU) 00:45:42 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 17.00 0.00 2.47 5.81 0.07 74.65 00:47:01 0 21.72 0.00 2.51 3.21 0.05 72.51 00:47:01 1 13.67 0.00 2.36 7.97 0.05 75.95 00:47:01 2 25.01 0.00 2.45 5.58 0.10 66.86 00:47:01 3 7.59 0.00 2.55 6.51 0.07 83.28 00:48:01 all 13.64 0.00 2.12 2.94 0.07 81.24 00:48:01 0 6.92 0.00 2.66 2.66 0.07 87.68 00:48:01 1 6.77 0.00 1.27 4.61 0.05 87.30 00:48:01 2 17.84 0.00 2.15 1.36 0.07 78.58 00:48:01 3 23.06 0.00 2.40 3.09 0.08 71.37 00:49:01 all 2.36 0.00 3.86 20.14 0.10 73.54 00:49:01 0 1.09 0.00 1.57 4.43 0.03 92.88 00:49:01 1 3.67 0.00 6.04 35.79 0.10 54.40 00:49:01 2 1.67 0.00 1.93 3.82 0.14 92.44 00:49:01 3 2.99 0.00 5.91 36.42 0.10 54.58 00:50:01 all 6.37 0.00 5.36 14.64 0.09 73.53 00:50:01 0 5.26 0.00 5.28 9.99 0.08 79.37 00:50:01 1 7.78 0.00 5.10 18.36 0.08 68.68 00:50:01 2 6.49 0.00 3.60 5.68 0.12 84.10 00:50:01 3 5.95 0.00 7.48 24.50 0.08 61.97 00:51:01 all 11.46 0.00 3.31 27.95 0.08 57.21 00:51:01 0 12.25 0.00 3.19 32.00 0.07 52.49 00:51:01 1 10.97 0.00 2.37 16.30 0.07 70.29 00:51:01 2 12.59 0.00 3.95 36.74 0.12 46.60 00:51:01 3 10.04 0.00 3.70 26.99 0.08 59.19 00:52:01 all 13.74 0.00 1.73 23.35 0.09 61.08 00:52:01 0 13.44 0.00 1.90 23.62 0.10 60.94 00:52:01 1 14.59 0.00 1.30 14.61 0.07 69.44 00:52:01 2 13.83 0.00 1.59 27.80 0.12 56.66 00:52:01 3 13.10 0.00 2.17 27.46 0.08 57.19 00:53:01 all 29.33 0.00 1.98 50.16 0.11 18.42 00:53:01 0 28.34 0.00 1.94 51.22 0.10 18.40 00:53:01 1 28.69 0.00 1.97 49.44 0.10 19.80 00:53:01 2 28.84 0.00 1.62 50.91 0.12 18.50 00:53:01 3 31.47 0.00 2.36 49.07 0.12 16.99 00:54:01 all 13.27 0.00 1.44 41.46 0.11 43.73 00:54:01 0 12.50 0.00 1.43 43.63 0.08 42.36 00:54:01 1 13.45 0.00 1.45 40.50 0.10 44.50 00:54:01 2 13.57 0.00 1.32 41.83 0.13 43.15 00:54:01 3 13.53 0.00 1.57 39.88 0.10 44.92 00:55:01 all 21.92 0.00 1.21 5.86 0.10 70.91 00:55:01 0 24.14 0.00 1.27 5.43 0.10 69.05 00:55:01 1 25.89 0.00 1.51 8.58 0.10 63.91 00:55:01 2 24.80 0.00 1.05 5.22 0.12 68.82 00:55:01 3 12.80 0.00 1.03 4.20 0.08 81.89 Average: all 14.34 0.00 2.61 21.35 0.09 61.62 Average: 0 13.95 0.00 2.42 19.54 0.08 64.01 Average: 1 13.93 0.00 2.59 21.76 0.08 61.63 Average: 2 16.09 0.00 2.18 19.84 0.11 61.77 Average: 3 13.38 0.00 3.24 24.25 0.09 59.04