---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5170 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.8G 55% / 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: 3943 497 620 0 2825 3184 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:bc:ad:c4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.170/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:febc:adc4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:4c:4f:41 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::42:42ff:fe4c:4f41/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5170) 06/28/24 _x86_64_ (4 CPU) 16:35:21 LINUX RESTART (4 CPU) 16:36:02 tps rtps wtps bread/s bwrtn/s 16:37:01 129.30 38.11 91.19 1751.30 7061.45 16:38:01 77.69 33.11 44.58 2400.53 8381.54 16:39:01 5.76 0.02 5.75 0.13 248.85 16:40:01 5.38 0.00 5.38 0.00 161.04 16:41:01 7.28 0.02 7.27 1.47 263.16 16:42:01 5.62 0.00 5.62 0.00 161.31 16:43:01 34.96 3.95 31.01 506.85 5722.78 16:44:01 170.78 43.36 127.42 5881.73 71293.69 Average: 54.44 14.77 39.67 1317.01 11673.58 16:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:37:01 1494092 3289272 2544560 63.01 57336 1888740 943272 18.54 643268 1710580 182104 16:38:01 1202804 3119172 2835848 70.22 62172 2000344 1105396 21.73 840240 1796220 1052 16:39:01 1199900 3120316 2838752 70.29 63340 2002692 1109352 21.81 839692 1798060 268 16:40:01 1191780 3116084 2846872 70.49 64352 2005112 1109352 21.81 844516 1800036 1284 16:41:01 1192948 3121592 2845704 70.46 65460 2007808 1122064 22.06 840776 1802184 392 16:42:01 1184652 3116932 2854000 70.67 66316 2010128 1122064 22.06 846068 1804076 1056 16:43:01 864096 2976904 3174556 78.60 68424 2184288 1203188 23.65 1006000 1955472 6232 16:44:01 781996 3334776 3256656 80.64 83464 2616588 903556 17.76 802388 2251416 122508 Average: 1139034 3149381 2899618 71.80 66358 2089462 1077280 21.18 832868 1864756 39362 16:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:37:01 ens3 135.40 112.30 1122.51 33.40 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 16:38:01 ens3 131.84 125.00 289.08 32.92 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 16:39:01 ens3 45.83 65.54 42.70 10.16 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:40:01 ens3 44.56 65.02 41.79 10.13 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:41:01 ens3 46.09 66.69 45.72 10.38 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:42:01 ens3 44.23 64.76 41.17 10.18 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:43:01 ens3 358.54 411.00 2661.15 57.03 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:44:01 ens3 383.18 320.22 5163.73 65.95 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:44:01 lo 2.42 2.42 0.68 0.68 0.00 0.00 0.00 0.00 Average: ens3 148.74 153.91 1176.24 28.76 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5170) 06/28/24 _x86_64_ (4 CPU) 16:35:21 LINUX RESTART (4 CPU) 16:36:02 CPU %user %nice %system %iowait %steal %idle 16:37:01 all 19.91 0.00 1.72 3.73 0.06 74.57 16:37:01 0 4.61 0.00 0.67 0.71 0.03 93.98 16:37:01 1 38.51 0.00 3.12 10.73 0.10 47.54 16:37:01 2 15.06 0.00 1.39 1.78 0.07 81.70 16:37:01 3 21.55 0.00 1.68 1.73 0.05 74.99 16:38:01 all 11.68 0.00 0.75 1.28 0.05 86.24 16:38:01 0 9.66 0.00 0.73 1.77 0.03 87.82 16:38:01 1 10.68 0.00 0.77 0.53 0.05 87.97 16:38:01 2 10.34 0.00 0.74 1.32 0.07 87.54 16:38:01 3 16.08 0.00 0.77 1.50 0.05 81.60 16:39:01 all 2.81 0.00 0.13 0.03 0.03 97.00 16:39:01 0 5.81 0.00 0.42 0.00 0.05 93.72 16:39:01 1 0.05 0.00 0.02 0.12 0.00 99.82 16:39:01 2 1.12 0.00 0.07 0.00 0.03 98.78 16:39:01 3 4.26 0.00 0.03 0.00 0.03 95.68 16:40:01 all 2.50 0.00 0.14 0.02 0.03 97.31 16:40:01 0 0.68 0.00 0.08 0.00 0.00 99.23 16:40:01 1 1.85 0.00 0.00 0.03 0.00 98.12 16:40:01 2 3.07 0.00 0.25 0.03 0.05 96.59 16:40:01 3 4.40 0.00 0.23 0.02 0.03 95.31 16:41:01 all 2.28 0.00 0.15 0.05 0.02 97.50 16:41:01 0 0.13 0.00 0.02 0.00 0.02 99.83 16:41:01 1 1.62 0.00 0.05 0.00 0.02 98.32 16:41:01 2 3.88 0.00 0.35 0.07 0.03 95.67 16:41:01 3 3.52 0.00 0.17 0.12 0.02 96.18 16:42:01 all 2.31 0.00 0.16 0.03 0.02 97.49 16:42:01 0 4.22 0.00 0.33 0.00 0.02 95.43 16:42:01 1 0.13 0.00 0.02 0.00 0.00 99.85 16:42:01 2 1.33 0.00 0.18 0.02 0.05 98.42 16:42:01 3 3.53 0.00 0.13 0.10 0.03 96.20 16:43:01 all 10.22 0.00 0.75 0.51 0.05 88.46 16:43:01 0 9.79 0.00 0.35 0.00 0.05 89.81 16:43:01 1 11.22 0.00 0.60 0.25 0.05 87.87 16:43:01 2 9.78 0.00 1.26 1.04 0.07 87.85 16:43:01 3 10.10 0.00 0.80 0.75 0.03 88.31 16:44:01 all 41.98 0.00 3.86 3.46 0.11 50.60 16:44:01 0 36.38 0.00 3.95 9.13 0.10 50.44 16:44:01 1 36.81 0.00 3.64 2.05 0.10 57.40 16:44:01 2 47.85 0.00 3.51 0.61 0.12 47.91 16:44:01 3 46.85 0.00 4.32 2.08 0.12 46.64 Average: all 11.67 0.00 0.95 1.13 0.05 86.20 Average: 0 8.88 0.00 0.81 1.44 0.04 88.83 Average: 1 12.53 0.00 1.02 1.69 0.04 84.72 Average: 2 11.51 0.00 0.97 0.61 0.06 86.85 Average: 3 13.76 0.00 1.01 0.78 0.05 84.40