---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23947 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 24G 132G 16% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 941 14153 0 17072 30774 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:51:a3:63 brd ff:ff:ff:ff:ff:ff inet 10.30.106.27/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85506sec preferred_lft 85506sec inet6 fe80::f816:3eff:fe51:a363/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:3f:07:a0 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:c5ff:fe3f:7a0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23947) 06/26/25 _x86_64_ (8 CPU) 14:54:50 LINUX RESTART (8 CPU) 14:55:01 tps rtps wtps bread/s bwrtn/s 14:56:01 371.06 73.74 297.32 5318.36 79238.65 14:57:01 206.77 23.20 183.57 1567.07 56713.08 14:58:01 384.64 2.60 382.04 400.87 115191.73 14:59:02 499.28 0.00 499.28 0.00 76478.45 15:00:01 461.60 0.02 461.58 0.14 107968.14 15:01:01 437.14 0.03 437.11 0.93 121372.17 15:02:01 319.58 0.02 319.56 2.40 136599.10 15:03:01 417.41 1.30 416.11 45.33 102513.58 15:04:01 247.96 7.80 240.16 71.99 48273.29 15:05:01 73.60 0.00 73.60 0.00 11627.53 15:06:01 141.39 0.02 141.37 0.13 63567.08 15:07:01 554.88 0.02 554.87 1.73 108879.60 15:08:01 305.62 19.80 285.83 1379.80 26904.03 15:09:01 119.40 3.77 115.63 482.19 8690.87 Average: 324.14 9.46 314.68 663.14 75956.79 14:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:56:01 30014896 31607276 2924324 8.88 66476 1836692 1473488 4.34 980264 1655320 207856 14:57:01 28610068 30849748 4329152 13.14 91008 2438104 2259268 6.65 1787944 2207848 298468 14:58:01 27106496 30817676 5832724 17.71 128336 3801584 2306752 6.79 1893324 3493260 80432 14:59:02 25967440 30755684 6971780 21.17 168272 4750868 2480304 7.30 2044496 4390136 10748 15:00:01 24564124 30794268 8375096 25.43 214904 6090444 2314872 6.81 2025184 5761396 128 15:01:01 22278916 30745316 10660304 32.36 263760 8185692 2523576 7.42 2865308 7111012 10028 15:02:01 19464424 30763096 13474796 40.91 338164 10813848 2329008 6.85 3637892 9023748 208752 15:03:01 17429472 30543100 15509748 47.09 399304 12481124 2360296 6.94 4847104 9756684 105344 15:04:01 15373516 30349052 17565704 53.33 448092 14086500 2752124 8.10 5091276 11349228 980884 15:05:01 14239812 30284060 18699408 56.77 457928 15082180 2710132 7.97 5498992 12006372 1833112 15:06:01 13737312 30407268 19201908 58.29 484560 15579484 2644268 7.78 5479752 12426304 506076 15:07:01 14195924 30482344 18743296 56.90 535556 15218752 2822576 8.30 5053108 12471932 508 15:08:01 14355216 31364480 18584004 56.42 541464 15891736 3410812 10.04 4276940 13033152 1372 15:09:01 14512300 31530548 18426920 55.94 542652 15904384 1535956 4.52 4155572 13015496 8316 Average: 20132137 30806708 12807083 38.88 334320 10154385 2423102 7.13 3545511 8407278 303716 14:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 524.78 345.27 1702.16 81.99 0.00 0.00 0.00 0.00 14:56:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 568.77 451.84 4023.62 80.59 0.00 0.00 0.00 0.00 14:57:01 lo 2.80 2.80 0.27 0.27 0.00 0.00 0.00 0.00 14:58:01 docker0 149.81 599.47 8.60 3971.65 0.00 0.00 0.00 0.00 14:58:01 ens3 860.24 324.01 7942.05 29.22 0.00 0.00 0.00 0.00 14:58:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 14:59:02 docker0 335.13 611.56 23.21 4244.91 0.00 0.00 0.00 0.00 14:59:02 vetheb3ba16 335.13 611.68 27.79 4244.92 0.00 0.00 0.00 0.35 14:59:02 ens3 704.13 405.35 4265.46 46.03 0.00 0.00 0.00 0.00 14:59:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 161.75 92.95 3308.45 16.65 0.00 0.00 0.00 0.00 15:00:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:01:01 ens3 118.41 50.39 3206.64 6.37 0.00 0.00 0.00 0.00 15:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:02:01 ens3 117.40 50.81 3331.52 6.79 0.00 0.00 0.00 0.00 15:02:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:03:01 ens3 106.73 91.67 646.98 25.63 0.00 0.00 0.00 0.00 15:03:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:04:01 veth6e42491 311.10 374.90 20.51 3369.33 0.00 0.00 0.00 0.28 15:04:01 docker0 426.63 759.34 27.74 5288.71 0.00 0.00 0.00 0.00 15:04:01 ens3 823.90 479.07 5763.05 57.93 0.00 0.00 0.00 0.00 15:04:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:05:01 veth6e42491 229.48 392.55 16.26 3087.16 0.00 0.00 0.00 0.25 15:05:01 docker0 229.48 392.50 13.12 3087.16 0.00 0.00 0.00 0.00 15:05:01 ens3 406.33 239.09 3090.10 18.86 0.00 0.00 0.00 0.00 15:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:06:01 veth6e42491 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 ens3 2.40 1.08 0.85 0.69 0.00 0.00 0.00 0.00 15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 33.72 114.92 1.95 554.07 0.00 0.00 0.00 0.00 15:07:01 ens3 127.27 42.90 556.64 5.04 0.00 0.00 0.00 0.00 15:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:07:01 veth0a82602 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 vethc8c0854 31.33 31.78 3.24 59.06 0.00 0.00 0.00 0.00 15:08:01 veth670ee94 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:08:01 br-522163af0f70 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 4848.94 2804.87 39907.03 409.12 0.00 0.00 0.00 0.00 15:09:01 lo 14.90 14.90 1.41 1.41 0.00 0.00 0.00 0.00 Average: docker0 84.00 177.20 5.34 1226.04 0.00 0.00 0.00 0.00 Average: ens3 346.21 200.13 2853.10 29.20 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23947) 06/26/25 _x86_64_ (8 CPU) 14:54:50 LINUX RESTART (8 CPU) 14:55:01 CPU %user %nice %system %iowait %steal %idle 14:56:01 all 9.38 0.00 1.33 3.54 0.04 85.71 14:56:01 0 21.17 0.00 2.03 1.92 0.07 74.81 14:56:01 1 5.29 0.00 1.27 11.02 0.03 82.39 14:56:01 2 5.30 0.00 0.97 0.79 0.05 92.90 14:56:01 3 16.83 0.00 1.00 0.65 0.03 81.48 14:56:01 4 6.82 0.00 1.21 0.35 0.03 91.59 14:56:01 5 5.64 0.00 1.87 5.45 0.05 86.99 14:56:01 6 4.18 0.00 0.95 6.76 0.03 88.07 14:56:01 7 9.80 0.00 1.26 1.42 0.05 87.47 14:57:01 all 19.89 0.00 1.33 2.70 0.06 76.02 14:57:01 0 11.78 0.00 0.85 4.37 0.05 82.95 14:57:01 1 27.96 0.00 2.27 4.61 0.08 65.07 14:57:01 2 22.02 0.00 1.08 2.29 0.07 74.55 14:57:01 3 20.81 0.00 1.00 0.90 0.05 77.23 14:57:01 4 19.68 0.00 1.20 6.92 0.07 72.13 14:57:01 5 14.75 0.00 1.05 1.07 0.07 83.07 14:57:01 6 21.43 0.00 1.58 0.52 0.05 76.42 14:57:01 7 20.66 0.00 1.61 0.95 0.05 76.73 14:58:01 all 7.33 0.00 3.53 4.80 0.07 84.28 14:58:01 0 7.91 0.00 3.45 4.14 0.07 84.44 14:58:01 1 6.59 0.00 3.04 1.16 0.07 89.14 14:58:01 2 11.16 0.00 4.63 2.19 0.05 81.98 14:58:01 3 5.36 0.00 2.71 0.83 0.07 91.03 14:58:01 4 6.24 0.00 3.54 17.66 0.07 72.49 14:58:01 5 6.32 0.00 3.09 4.36 0.07 86.16 14:58:01 6 8.00 0.00 4.20 5.99 0.07 81.74 14:58:01 7 7.03 0.00 3.57 2.14 0.07 87.19 14:59:02 all 6.39 0.00 2.54 5.66 0.06 85.35 14:59:02 0 5.92 0.00 1.93 0.02 0.07 92.06 14:59:02 1 6.05 0.00 1.71 10.22 0.07 81.95 14:59:02 2 7.28 0.00 2.71 10.81 0.07 79.13 14:59:02 3 5.79 0.00 3.36 4.05 0.07 86.73 14:59:02 4 4.08 0.00 2.26 0.60 0.05 93.01 14:59:02 5 14.93 0.00 2.39 0.17 0.07 82.44 14:59:02 6 3.73 0.00 4.60 18.53 0.08 73.06 14:59:02 7 3.35 0.00 1.29 0.97 0.05 94.34 15:00:01 all 6.39 0.00 3.52 5.47 0.05 84.57 15:00:01 0 8.47 0.00 3.15 6.35 0.05 81.98 15:00:01 1 7.01 0.00 3.18 1.06 0.07 88.68 15:00:01 2 6.65 0.00 3.68 12.41 0.05 77.21 15:00:01 3 3.41 0.00 2.51 9.54 0.03 84.51 15:00:01 4 5.77 0.00 3.56 1.88 0.05 88.74 15:00:01 5 7.25 0.00 2.58 1.43 0.05 88.69 15:00:01 6 6.30 0.00 4.61 10.09 0.07 78.93 15:00:01 7 6.28 0.00 4.89 1.05 0.05 87.72 15:01:01 all 4.84 0.00 3.05 7.00 0.04 85.08 15:01:01 0 2.36 0.00 4.23 14.80 0.05 78.56 15:01:01 1 7.41 0.00 3.70 7.32 0.05 81.52 15:01:01 2 3.34 0.00 1.64 0.10 0.03 94.89 15:01:01 3 5.71 0.00 3.24 12.93 0.05 78.07 15:01:01 4 5.80 0.00 3.51 4.64 0.05 86.00 15:01:01 5 6.05 0.00 2.51 13.86 0.05 77.52 15:01:01 6 4.38 0.00 3.61 2.32 0.03 89.66 15:01:01 7 3.65 0.00 1.96 0.03 0.03 94.32 15:02:01 all 6.97 0.00 4.12 4.57 0.06 84.27 15:02:01 0 5.08 0.00 3.73 1.88 0.05 89.26 15:02:01 1 7.80 0.00 4.17 16.13 0.08 71.81 15:02:01 2 7.92 0.00 3.87 0.51 0.05 87.66 15:02:01 3 6.53 0.00 4.13 2.77 0.07 86.50 15:02:01 4 7.11 0.00 2.64 0.02 0.05 90.19 15:02:01 5 11.28 0.00 7.36 9.06 0.09 72.21 15:02:01 6 5.94 0.00 3.68 6.06 0.05 84.27 15:02:01 7 4.24 0.00 3.37 0.30 0.03 92.05 15:03:01 all 8.63 0.00 3.29 5.16 0.05 82.86 15:03:01 0 6.71 0.00 4.09 8.30 0.07 80.83 15:03:01 1 10.09 0.00 2.96 9.66 0.05 77.24 15:03:01 2 10.08 0.00 2.58 0.57 0.05 86.72 15:03:01 3 10.59 0.00 2.98 1.94 0.05 84.44 15:03:01 4 8.76 0.00 1.64 0.08 0.03 89.48 15:03:01 5 7.01 0.00 4.02 12.22 0.07 76.69 15:03:01 6 6.74 0.00 3.43 1.50 0.05 88.28 15:03:01 7 9.02 0.00 4.65 7.02 0.05 79.26 15:04:01 all 7.45 0.00 3.18 3.98 0.06 85.34 15:04:01 0 5.34 0.00 2.48 15.20 0.07 76.91 15:04:01 1 7.48 0.00 2.69 0.22 0.05 89.56 15:04:01 2 5.82 0.00 2.79 9.70 0.07 81.63 15:04:01 3 4.64 0.00 3.30 2.25 0.07 89.74 15:04:01 4 4.11 0.00 3.91 0.22 0.07 91.69 15:04:01 5 10.90 0.00 3.94 0.61 0.07 84.49 15:04:01 6 9.14 0.00 3.57 3.25 0.07 83.97 15:04:01 7 12.17 0.00 2.74 0.44 0.07 84.58 15:05:01 all 24.73 0.00 1.73 6.52 0.05 66.97 15:05:01 0 24.73 0.00 1.29 0.00 0.05 73.93 15:05:01 1 35.40 0.00 2.14 0.60 0.07 61.79 15:05:01 2 21.27 0.00 1.56 10.33 0.07 66.77 15:05:01 3 22.96 0.00 2.31 1.10 0.03 73.60 15:05:01 4 25.84 0.00 1.76 0.20 0.03 72.17 15:05:01 5 20.05 0.00 1.62 3.51 0.05 74.77 15:05:01 6 16.98 0.00 1.36 35.69 0.05 45.92 15:05:01 7 30.56 0.00 1.79 0.85 0.07 66.73 15:06:01 all 35.29 0.00 9.70 3.21 0.08 51.73 15:06:01 0 30.59 0.00 9.86 0.00 0.09 59.47 15:06:01 1 31.64 0.00 9.13 0.12 0.07 59.04 15:06:01 2 40.41 0.00 10.10 0.21 0.09 49.19 15:06:01 3 44.24 0.00 9.13 0.00 0.09 46.54 15:06:01 4 27.25 0.00 8.65 0.00 0.07 64.02 15:06:01 5 29.24 0.00 9.24 0.00 0.07 61.45 15:06:01 6 46.96 0.00 12.39 22.28 0.10 18.27 15:06:01 7 31.95 0.00 9.10 3.11 0.09 55.75 15:06:01 CPU %user %nice %system %iowait %steal %idle 15:07:01 all 8.87 0.00 4.44 3.95 0.06 82.68 15:07:01 0 6.76 0.00 4.01 0.08 0.07 89.08 15:07:01 1 8.62 0.00 6.73 24.29 0.08 60.27 15:07:01 2 21.94 0.00 4.36 0.98 0.10 72.62 15:07:01 3 5.10 0.00 3.89 1.30 0.05 89.66 15:07:01 4 7.11 0.00 4.28 0.08 0.05 88.48 15:07:01 5 6.96 0.00 2.87 0.13 0.05 89.98 15:07:01 6 8.14 0.00 4.19 0.18 0.03 87.45 15:07:01 7 6.35 0.00 5.14 4.68 0.07 83.76 15:08:01 all 9.90 0.00 1.78 1.93 0.04 86.34 15:08:01 0 3.73 0.00 1.34 0.70 0.03 94.19 15:08:01 1 5.26 0.00 1.50 0.37 0.02 92.86 15:08:01 2 4.63 0.00 1.65 0.67 0.02 93.04 15:08:01 3 25.80 0.00 2.67 4.59 0.07 66.88 15:08:01 4 16.31 0.00 1.94 1.46 0.05 80.24 15:08:01 5 12.63 0.00 1.74 0.33 0.05 85.25 15:08:01 6 4.53 0.00 1.65 4.69 0.03 89.09 15:08:01 7 6.38 0.00 1.78 2.66 0.03 89.15 15:09:01 all 17.45 0.00 1.62 0.62 0.06 80.25 15:09:01 0 15.43 0.00 1.63 2.62 0.05 80.28 15:09:01 1 20.78 0.00 1.84 0.27 0.07 77.04 15:09:01 2 16.32 0.00 1.57 0.69 0.08 81.34 15:09:01 3 17.47 0.00 1.79 0.07 0.05 80.62 15:09:01 4 16.01 0.00 1.39 0.13 0.05 82.42 15:09:01 5 21.22 0.00 1.80 0.52 0.10 76.36 15:09:01 6 16.17 0.00 1.42 0.44 0.08 81.89 15:09:01 7 16.23 0.00 1.47 0.17 0.07 82.06 Average: all 12.37 0.00 3.21 4.22 0.06 80.14 Average: 0 11.12 0.00 3.13 4.31 0.06 81.38 Average: 1 13.38 0.00 3.29 6.21 0.06 77.05 Average: 2 13.12 0.00 3.07 3.72 0.06 80.03 Average: 3 13.92 0.00 3.13 3.06 0.06 79.83 Average: 4 11.48 0.00 2.95 2.44 0.05 83.08 Average: 5 12.43 0.00 3.28 3.76 0.06 80.47 Average: 6 11.56 0.00 3.64 8.41 0.06 76.33 Average: 7 11.95 0.00 3.17 1.84 0.06 82.98