---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8786 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 6.9G 65% / 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 551 1487 0 5937 7126 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:2f:4e:71 brd ff:ff:ff:ff:ff:ff inet 10.32.7.125/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fe2f:4e71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:27:59:cf 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-8786) 03/13/26 _x86_64_ (4 CPU) 17:53:46 LINUX RESTART (4 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:01 143.54 66.09 77.44 5591.60 40012.15 17:56:01 60.30 3.37 56.93 53.05 7422.99 17:57:01 142.29 12.85 129.45 2254.96 83567.27 17:58:01 95.55 0.13 95.42 14.67 41977.07 17:59:01 177.76 0.53 177.22 8.26 21079.64 18:00:01 101.92 0.00 101.92 0.00 4929.31 18:01:01 61.44 0.00 61.44 0.00 5450.82 18:02:01 17.38 0.00 17.38 0.00 2982.57 18:03:01 1.17 0.00 1.17 0.00 16.39 18:04:01 1.55 0.00 1.55 0.00 23.06 18:05:01 1.13 0.00 1.13 0.00 14.80 18:06:01 11.31 0.00 11.31 0.00 183.30 18:07:01 25.79 0.10 25.69 8.80 9682.77 18:08:01 21.63 0.58 21.05 42.39 1278.19 Average: 61.63 5.98 55.65 569.59 15615.43 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 5855292 7409616 2312136 28.31 32876 1700656 987392 10.71 595832 1543500 76568 17:56:01 5587748 7378812 2579680 31.58 54712 1902968 1001936 10.87 640028 1740292 160356 17:57:01 2621336 7360520 5546092 67.91 103128 4659152 1232644 13.38 738916 4429036 493800 17:58:01 2519880 7276468 5647548 69.15 118152 4610464 1412572 15.33 981120 4229056 63548 17:59:01 2030032 7270476 6137396 75.14 134724 5050896 1430732 15.52 1145792 4528228 2008 18:00:01 1977796 7346668 6189632 75.78 143176 5147040 1352040 14.67 1156148 4545140 30788 18:01:01 1780084 7257092 6387344 78.21 145076 5238484 1440568 15.63 1291088 4591796 60232 18:02:01 1866976 7351960 6300452 77.14 145608 5253200 1337888 14.52 1213248 4593692 168 18:03:01 1866312 7351516 6301116 77.15 145628 5253264 1337888 14.52 1214328 4593012 92 18:04:01 1867616 7352944 6299812 77.13 145660 5253304 1345864 14.60 1213140 4592996 52 18:05:01 1867236 7352624 6300192 77.14 145688 5253324 1354792 14.70 1213264 4593016 48 18:06:01 1198988 6701820 6968440 85.32 146148 5266032 2186060 23.72 1838076 4602996 11756 18:07:01 1585544 7355628 6581884 80.59 146756 5515840 1138072 12.35 1998804 4068516 80 18:08:01 1520852 7293716 6646576 81.38 148088 5524456 1106808 12.01 2093348 4047136 10676 Average: 2438978 7289990 5728450 70.14 125387 4687791 1333233 14.47 1238081 4049887 65012 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 ens3 449.08 260.10 1483.30 66.81 0.00 0.00 0.00 0.00 17:55:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 74.68 63.18 899.10 7.59 0.00 0.00 0.00 0.00 17:56:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 436.01 243.59 13306.21 20.17 0.00 0.00 0.00 0.00 17:57:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 501.37 261.53 355.37 92.24 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 271.11 142.54 254.25 52.91 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 105.02 77.87 817.19 8.83 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 33.44 30.48 51.46 7.36 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 ens3 18.16 12.15 13.49 6.00 0.00 0.00 0.00 0.00 18:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 ens3 2.07 1.85 1.38 0.25 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 ens3 3.02 2.43 1.13 0.37 0.00 0.00 0.00 0.00 18:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 ens3 1.87 1.45 1.01 0.48 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 ens3 17.26 10.45 4.35 5.70 0.00 0.00 0.00 0.00 18:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 ens3 416.46 700.48 38.58 5470.87 0.00 0.00 0.00 0.00 18:07:01 lo 3.07 3.07 0.27 0.27 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 ens3 23.36 25.86 13.31 82.10 0.00 0.00 0.00 0.00 18:08:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 168.07 131.00 1231.41 415.88 0.00 0.00 0.00 0.00 Average: lo 0.62 0.62 0.05 0.05 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-8786) 03/13/26 _x86_64_ (4 CPU) 17:53:46 LINUX RESTART (4 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 15.77 0.00 3.21 4.72 1.07 75.23 17:55:01 0 17.87 0.00 3.03 5.60 1.20 72.30 17:55:01 1 19.77 0.00 2.31 3.91 1.07 72.94 17:55:01 2 17.28 0.00 5.34 6.05 0.97 70.36 17:55:01 3 8.21 0.00 2.19 3.33 1.05 85.22 17:56:01 all 20.02 0.00 1.24 1.84 0.76 76.13 17:56:01 0 6.64 0.00 0.58 1.12 0.33 91.32 17:56:01 1 59.89 0.00 2.93 0.67 1.73 34.78 17:56:01 2 6.79 0.00 0.52 0.03 0.35 92.31 17:56:01 3 6.74 0.00 0.90 5.54 0.65 86.17 17:57:01 all 24.42 0.00 9.50 3.16 1.30 61.62 17:57:01 0 23.05 0.00 9.62 1.51 1.20 64.64 17:57:01 1 24.50 0.00 8.76 5.67 1.21 59.86 17:57:01 2 32.10 0.00 9.30 1.40 1.48 55.72 17:57:01 3 18.01 0.00 10.31 4.06 1.29 66.34 17:58:01 all 42.31 0.00 19.13 1.47 1.88 35.21 17:58:01 0 41.75 0.00 19.45 0.44 1.70 36.67 17:58:01 1 40.37 0.00 18.61 2.30 2.03 36.70 17:58:01 2 44.15 0.00 18.68 2.04 1.81 33.32 17:58:01 3 42.89 0.00 19.79 1.13 2.03 34.16 17:59:01 all 35.42 0.00 15.08 6.04 1.50 41.95 17:59:01 0 32.99 0.00 14.52 5.74 1.57 45.19 17:59:01 1 32.76 0.00 13.92 1.13 1.44 50.75 17:59:01 2 32.47 0.00 15.26 0.69 1.40 50.18 17:59:01 3 43.52 0.00 16.61 16.61 1.59 21.66 18:00:01 all 16.59 0.00 7.77 2.93 1.55 71.16 18:00:01 0 16.35 0.00 7.37 1.59 1.42 73.28 18:00:01 1 17.56 0.00 7.36 3.92 1.63 69.53 18:00:01 2 16.32 0.00 7.95 0.20 1.58 73.96 18:00:01 3 16.10 0.00 8.44 6.01 1.58 67.87 18:01:01 all 34.41 0.00 7.64 1.42 1.74 54.80 18:01:01 0 29.19 0.00 7.56 1.30 1.75 60.19 18:01:01 1 37.17 0.00 6.78 3.10 1.60 51.34 18:01:01 2 39.88 0.00 9.15 0.78 1.90 48.28 18:01:01 3 31.42 0.00 7.03 0.48 1.70 59.37 18:02:01 all 4.67 0.00 1.90 0.20 0.38 92.84 18:02:01 0 4.54 0.00 1.79 0.52 0.37 92.78 18:02:01 1 4.71 0.00 1.84 0.00 0.37 93.09 18:02:01 2 4.95 0.00 1.92 0.00 0.35 92.78 18:02:01 3 4.48 0.00 2.07 0.27 0.45 92.74 18:03:01 all 0.06 0.00 0.04 0.01 0.07 99.82 18:03:01 0 0.05 0.00 0.03 0.05 0.08 99.78 18:03:01 1 0.05 0.00 0.07 0.00 0.07 99.82 18:03:01 2 0.05 0.00 0.03 0.00 0.02 99.90 18:03:01 3 0.10 0.00 0.02 0.00 0.08 99.80 18:04:01 all 0.27 0.00 0.06 0.01 0.03 99.63 18:04:01 0 1.00 0.00 0.13 0.03 0.02 98.82 18:04:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:04:01 2 0.03 0.00 0.03 0.02 0.03 99.88 18:04:01 3 0.03 0.00 0.03 0.00 0.05 99.88 18:05:01 all 0.47 0.00 0.05 0.01 0.04 99.43 18:05:01 0 1.60 0.00 0.03 0.03 0.05 98.28 18:05:01 1 0.05 0.00 0.03 0.00 0.05 99.87 18:05:01 2 0.17 0.00 0.07 0.00 0.02 99.75 18:05:01 3 0.05 0.00 0.10 0.00 0.03 99.82 18:05:01 CPU %user %nice %system %iowait %steal %idle 18:06:01 all 6.36 0.00 3.11 0.06 0.45 90.01 18:06:01 0 5.95 0.00 2.88 0.07 0.42 90.69 18:06:01 1 6.99 0.00 2.89 0.13 0.40 89.59 18:06:01 2 5.93 0.00 3.17 0.02 0.45 90.43 18:06:01 3 6.57 0.00 3.49 0.02 0.55 89.37 18:07:01 all 69.59 0.00 15.01 0.32 3.16 11.92 18:07:01 0 71.20 0.00 13.88 0.30 3.28 11.34 18:07:01 1 69.38 0.00 14.93 0.40 2.93 12.36 18:07:01 2 70.29 0.00 15.63 0.52 3.27 10.30 18:07:01 3 67.44 0.00 15.64 0.05 3.16 13.71 18:08:01 all 19.78 0.00 1.11 0.84 0.98 77.29 18:08:01 0 20.45 0.00 0.91 0.58 0.81 77.24 18:08:01 1 6.10 0.00 0.70 0.02 0.48 92.70 18:08:01 2 45.81 0.00 1.86 1.88 1.36 49.08 18:08:01 3 6.83 0.00 0.96 0.89 1.26 90.06 Average: all 20.71 0.00 6.04 1.64 1.06 70.55 Average: 0 19.45 0.00 5.82 1.35 1.01 72.37 Average: 1 22.81 0.00 5.78 1.51 1.07 68.83 Average: 2 22.56 0.00 6.33 0.97 1.07 69.07 Average: 3 18.01 0.00 6.24 2.74 1.10 71.91