---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4692 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 9.1G 11G 48% / 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: 7975 513 5177 0 2285 7177 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:89:ab:50 brd ff:ff:ff:ff:ff:ff inet 10.32.7.226/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85225sec preferred_lft 85225sec inet6 fe80::f816:3eff:fe89:ab50/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:2f:8a:db 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 inet6 fe80::42:b4ff:fe2f:8adb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4692) 07/01/26 _x86_64_ (4 CPU) 03:22:47 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:01 151.75 69.08 82.67 5599.20 39264.13 03:25:01 48.18 0.38 47.79 34.66 6650.76 03:26:01 106.73 12.81 93.92 2281.64 14763.08 03:27:01 2.92 0.00 2.92 0.00 36.39 03:28:01 0.92 0.00 0.92 0.00 10.00 03:29:01 1.30 0.00 1.30 0.00 16.79 03:30:01 0.97 0.00 0.97 0.00 11.46 03:31:01 1.35 0.00 1.35 0.00 16.00 03:32:01 0.85 0.00 0.85 0.00 11.46 03:33:01 1.17 0.00 1.17 0.00 14.66 03:34:02 0.98 0.00 0.98 0.00 11.47 03:35:01 0.78 0.00 0.78 0.00 9.22 03:36:01 1.02 0.00 1.02 0.00 11.73 03:37:01 0.73 0.00 0.73 0.00 9.20 03:38:01 2.82 1.75 1.07 41.07 14.80 03:39:01 4.05 2.37 1.68 18.93 25.73 03:40:01 1.03 0.00 1.03 0.00 12.66 03:41:01 5.70 0.25 5.45 16.93 93.85 03:42:01 23.31 0.37 22.95 31.33 1632.26 Average: 18.78 4.58 14.20 422.72 3298.75 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 5899504 7382824 2267916 27.77 34356 1631340 1016332 11.03 609944 1492016 38180 03:25:01 5644428 7381080 2522992 30.89 53796 1852164 1000452 10.86 617812 1709356 145932 03:26:01 5364768 7394936 2802652 34.32 68432 2115372 1278824 13.88 707120 1867680 652 03:27:01 5364552 7394808 2802868 34.32 68480 2115376 1278824 13.88 707220 1867680 148 03:28:01 5375668 7405964 2791752 34.18 68504 2115376 1291092 14.01 695660 1867680 16 03:29:01 5375940 7406272 2791480 34.18 68544 2115380 1291092 14.01 695184 1867684 36 03:30:01 5376940 7407320 2790480 34.17 68588 2115384 1291092 14.01 694436 1867688 8 03:31:01 5376344 7406768 2791076 34.17 68616 2115392 1291092 14.01 694592 1867696 4 03:32:01 5377096 7407540 2790324 34.16 68640 2115392 1291092 14.01 694724 1867696 124 03:33:01 5376972 7407436 2790448 34.17 68668 2115392 1291092 14.01 694348 1867700 156 03:34:02 5376996 7407512 2790424 34.17 68692 2115404 1291092 14.01 694516 1867708 4 03:35:01 5377004 7407560 2790416 34.17 68724 2115408 1291092 14.01 694664 1867716 208 03:36:01 5377012 7407568 2790408 34.17 68748 2115408 1291092 14.01 694624 1867712 12 03:37:01 5376888 7407488 2790532 34.17 68764 2115412 1291092 14.01 694728 1867716 216 03:38:01 5361932 7394320 2805488 34.35 68812 2116644 1308168 14.19 707920 1868168 76 03:39:01 5360788 7393884 2806632 34.36 69440 2116648 1314848 14.27 708208 1868164 204 03:40:01 5360952 7394072 2806468 34.36 69480 2116648 1314848 14.27 708092 1868164 12 03:41:01 5346176 7380572 2821244 34.54 69756 2117668 1032512 11.20 729508 1863708 1368 03:42:01 5319504 7364468 2847916 34.87 71912 2125608 1044544 11.33 754384 1865156 10616 Average: 5409972 7397494 2757448 33.76 66366 2076917 1236856 13.42 694615 1839320 10420 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 ens3 313.86 185.80 982.00 63.09 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:25:01 ens3 73.39 55.97 867.86 6.27 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 03:26:01 ens3 62.50 44.19 417.06 8.04 0.00 0.00 0.00 0.00 03:26:01 veth0a59b06 0.18 0.30 0.02 0.03 0.00 0.00 0.00 0.00 03:26:01 docker0 8.46 17.49 0.93 90.98 0.00 0.00 0.00 0.00 03:26:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 03:27:01 ens3 0.50 0.43 0.16 0.03 0.00 0.00 0.00 0.00 03:27:01 veth0a59b06 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 ens3 0.10 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:28:01 veth0a59b06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 0.23 0.22 0.08 0.07 0.00 0.00 0.00 0.00 03:29:01 veth0a59b06 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:30:01 ens3 0.07 0.02 0.06 0.00 0.00 0.00 0.00 0.00 03:30:01 veth0a59b06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 veth0a59b06 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 veth0a59b06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 veth0a59b06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:34:02 ens3 0.12 0.10 0.07 0.07 0.00 0.00 0.00 0.00 03:34:02 veth0a59b06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.20 0.19 0.09 0.01 0.00 0.00 0.00 0.00 03:35:01 veth0a59b06 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 veth0a59b06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00 03:37:01 veth0a59b06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:38:01 ens3 9.63 9.18 5.78 12.70 0.00 0.00 0.00 0.00 03:38:01 veth0a59b06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 ens3 0.20 0.17 0.08 0.14 0.00 0.00 0.00 0.00 03:39:01 veth0a59b06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:40:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 veth0a59b06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 ens3 5.13 4.22 3.77 1.95 0.00 0.00 0.00 0.00 03:41:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 03:42:01 ens3 11.83 12.30 9.49 6.15 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 25.19 16.51 120.46 5.19 0.00 0.00 0.00 0.00 Average: docker0 0.45 0.92 0.05 4.79 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4692) 07/01/26 _x86_64_ (4 CPU) 03:22:47 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 16.11 0.00 2.70 5.43 2.27 73.49 03:24:01 0 9.25 0.00 1.58 5.83 1.86 81.48 03:24:01 1 15.89 0.00 2.21 5.19 2.47 74.24 03:24:01 2 21.87 0.00 2.57 9.24 2.64 63.67 03:24:01 3 17.42 0.00 4.43 1.49 2.07 74.58 03:25:01 all 17.65 0.00 1.20 2.12 1.45 77.59 03:25:01 0 25.06 0.00 1.24 2.26 1.85 69.59 03:25:01 1 28.00 0.00 2.04 0.45 2.10 67.42 03:25:01 2 4.18 0.00 0.41 1.17 0.88 93.35 03:25:01 3 13.39 0.00 1.09 4.59 0.98 79.95 03:26:01 all 16.18 0.00 2.12 2.95 1.69 77.07 03:26:01 0 11.95 0.00 1.79 1.09 1.79 83.38 03:26:01 1 36.92 0.00 3.36 5.64 2.31 51.76 03:26:01 2 3.07 0.00 1.31 4.17 1.43 90.01 03:26:01 3 12.79 0.00 2.01 0.88 1.23 83.09 03:27:01 all 0.12 0.00 0.03 0.03 0.20 99.61 03:27:01 0 0.03 0.00 0.05 0.00 0.08 99.83 03:27:01 1 0.03 0.00 0.02 0.08 0.13 99.73 03:27:01 2 0.35 0.00 0.00 0.03 0.17 99.45 03:27:01 3 0.08 0.00 0.08 0.03 0.40 99.40 03:28:01 all 0.06 0.00 0.05 0.02 0.37 99.50 03:28:01 0 0.05 0.00 0.07 0.02 0.71 99.15 03:28:01 1 0.08 0.00 0.07 0.00 0.32 99.53 03:28:01 2 0.08 0.00 0.02 0.00 0.28 99.62 03:28:01 3 0.03 0.00 0.05 0.03 0.18 99.70 03:29:01 all 0.10 0.00 0.04 0.01 0.37 99.49 03:29:01 0 0.05 0.00 0.02 0.00 0.23 99.70 03:29:01 1 0.07 0.00 0.07 0.02 0.71 99.14 03:29:01 2 0.20 0.00 0.02 0.00 0.32 99.47 03:29:01 3 0.05 0.00 0.03 0.05 0.18 99.68 03:30:01 all 0.11 0.00 0.02 0.01 0.33 99.53 03:30:01 0 0.10 0.00 0.00 0.00 0.22 99.68 03:30:01 1 0.05 0.00 0.02 0.00 0.08 99.85 03:30:01 2 0.07 0.00 0.05 0.00 0.68 99.20 03:30:01 3 0.27 0.00 0.02 0.03 0.35 99.33 03:31:01 all 0.17 0.00 0.02 0.01 0.24 99.56 03:31:01 0 0.02 0.00 0.02 0.00 0.08 99.88 03:31:01 1 0.03 0.00 0.03 0.00 0.23 99.70 03:31:01 2 0.05 0.00 0.03 0.00 0.42 99.50 03:31:01 3 0.55 0.00 0.02 0.05 0.20 99.19 03:32:01 all 0.22 0.00 0.07 0.01 0.19 99.51 03:32:01 0 0.07 0.00 0.05 0.00 0.10 99.78 03:32:01 1 0.05 0.00 0.08 0.00 0.13 99.73 03:32:01 2 0.02 0.00 0.08 0.02 0.28 99.60 03:32:01 3 0.75 0.00 0.07 0.03 0.25 98.91 03:33:01 all 0.24 0.00 0.04 0.02 0.17 99.53 03:33:01 0 0.05 0.00 0.02 0.00 0.05 99.88 03:33:01 1 0.05 0.00 0.05 0.00 0.37 99.53 03:33:01 2 0.03 0.00 0.05 0.00 0.10 99.82 03:33:01 3 0.85 0.00 0.02 0.07 0.17 98.91 03:34:02 all 0.29 0.00 0.02 0.02 0.29 99.38 03:34:02 0 0.03 0.00 0.02 0.00 0.20 99.75 03:34:02 1 0.07 0.00 0.03 0.00 0.60 99.30 03:34:02 2 0.00 0.00 0.02 0.02 0.13 99.83 03:34:02 3 1.07 0.00 0.03 0.07 0.21 98.61 03:34:02 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.18 0.00 0.03 0.02 0.40 99.38 03:35:01 0 0.03 0.00 0.03 0.00 0.27 99.66 03:35:01 1 0.03 0.00 0.03 0.02 0.79 99.12 03:35:01 2 0.02 0.00 0.02 0.00 0.27 99.70 03:35:01 3 0.64 0.00 0.02 0.07 0.25 99.02 03:36:01 all 0.06 0.00 0.03 0.02 0.29 99.61 03:36:01 0 0.05 0.00 0.05 0.00 0.15 99.75 03:36:01 1 0.05 0.00 0.05 0.00 0.53 99.37 03:36:01 2 0.03 0.00 0.02 0.00 0.23 99.72 03:36:01 3 0.08 0.00 0.00 0.05 0.23 99.63 03:37:01 all 0.05 0.00 0.02 0.00 0.24 99.69 03:37:01 0 0.05 0.00 0.02 0.00 0.32 99.62 03:37:01 1 0.05 0.00 0.03 0.02 0.30 99.60 03:37:01 2 0.02 0.00 0.03 0.00 0.17 99.78 03:37:01 3 0.08 0.00 0.02 0.02 0.20 99.68 03:38:01 all 0.60 0.00 0.10 0.10 0.49 98.70 03:38:01 0 0.53 0.00 0.12 0.10 0.47 98.79 03:38:01 1 0.71 0.00 0.13 0.18 0.63 98.34 03:38:01 2 0.63 0.00 0.05 0.00 0.45 98.87 03:38:01 3 0.52 0.00 0.07 0.13 0.40 98.88 03:39:01 all 0.05 0.00 0.05 0.07 0.32 99.51 03:39:01 0 0.07 0.00 0.05 0.02 0.23 99.63 03:39:01 1 0.08 0.00 0.07 0.00 0.38 99.47 03:39:01 2 0.03 0.00 0.05 0.00 0.47 99.45 03:39:01 3 0.03 0.00 0.05 0.27 0.15 99.50 03:40:01 all 0.05 0.00 0.03 0.01 0.22 99.69 03:40:01 0 0.07 0.00 0.03 0.00 0.22 99.68 03:40:01 1 0.03 0.00 0.03 0.00 0.32 99.62 03:40:01 2 0.05 0.00 0.02 0.00 0.28 99.65 03:40:01 3 0.03 0.00 0.02 0.02 0.10 99.83 03:41:01 all 2.07 0.00 0.25 0.13 0.55 97.01 03:41:01 0 3.14 0.00 0.27 0.05 0.68 95.87 03:41:01 1 4.11 0.00 0.37 0.05 0.52 94.96 03:41:01 2 0.51 0.00 0.22 0.07 0.75 98.46 03:41:01 3 0.52 0.00 0.17 0.38 0.28 98.65 03:42:01 all 20.32 0.00 1.05 0.90 1.29 76.44 03:42:01 0 9.68 0.00 0.85 0.35 0.60 88.52 03:42:01 1 64.43 0.00 2.39 0.35 2.64 30.18 03:42:01 2 2.03 0.00 0.59 2.79 1.45 93.14 03:42:01 3 5.26 0.00 0.37 0.05 0.47 93.86 Average: all 3.94 0.00 0.41 0.63 0.60 94.42 Average: 0 3.19 0.00 0.33 0.51 0.53 95.44 Average: 1 7.94 0.00 0.58 0.63 0.82 90.02 Average: 2 1.76 0.00 0.29 0.92 0.60 96.42 Average: 3 2.87 0.00 0.45 0.44 0.44 95.80