---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5435 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 12G 8.2G 58% / 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 532 252 0 3158 3128 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:e4:78:53 brd ff:ff:ff:ff:ff:ff inet 10.32.7.18/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fee4:7853/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:e8:d6:49 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-5435) 09/19/24 _x86_64_ (4 CPU) 02:51:40 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 194.50 83.80 110.70 6574.10 42442.68 02:54:01 230.79 12.79 218.00 2305.78 26095.24 02:55:01 410.66 0.07 410.60 7.20 19606.07 02:56:01 345.44 30.26 315.18 2256.96 16788.14 02:57:01 11.56 4.72 6.85 248.05 2571.41 02:58:01 6.78 0.87 5.92 13.86 5949.28 02:59:01 76.42 8.87 67.55 1552.40 14236.27 03:00:01 325.85 0.53 325.32 4.26 24709.51 03:01:01 445.49 18.11 427.39 2796.47 24639.15 03:02:01 2.18 0.05 2.13 2.53 79.07 Average: 204.94 16.01 188.93 1574.94 17698.25 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1652468 3356960 2386184 59.08 52564 1807508 879020 17.28 566512 1639244 136288 02:54:01 874928 3244528 3163724 78.34 76160 2421388 1276168 25.09 783532 2139612 50052 02:55:01 497456 3227712 3541196 87.68 103632 2707952 1281952 25.20 839716 2401296 9976 02:56:01 654116 3293056 3384536 83.80 121528 2596596 1209968 23.78 842996 2240904 236 02:57:01 353456 3040864 3685196 91.25 121788 2639932 1483124 29.15 1113936 2263148 20152 02:58:01 1061848 3315164 2976804 73.71 121484 2253188 1206384 23.71 835896 1880880 26444 02:59:01 542692 3191540 3495960 86.56 123628 2595804 1337656 26.29 1147880 2037656 44752 03:00:01 418752 3174720 3619900 89.63 139284 2656960 1333836 26.22 925276 2351108 7616 03:01:01 387808 3270476 3650844 90.40 151468 2799312 1077188 21.17 972456 2369060 204 03:02:01 365000 3269844 3673652 90.96 151480 2799820 1077188 21.17 1774940 1566920 12 Average: 680852 3238486 3357800 83.14 116302 2527846 1216248 23.91 980314 2088983 29573 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 ens3 337.78 237.71 1457.85 68.58 0.00 0.00 0.00 0.00 02:53:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 364.06 230.66 2539.38 23.45 0.00 0.00 0.00 0.00 02:54:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 334.56 137.33 2040.63 14.06 0.00 0.00 0.00 0.00 02:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 25.80 24.36 41.27 8.53 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 5.53 6.06 1.21 1.30 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 0.98 1.03 0.25 0.25 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 231.07 139.68 1162.47 13.10 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 579.89 310.26 3354.52 24.45 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 87.21 132.57 13.45 844.51 0.00 0.00 0.00 0.00 03:01:01 lo 3.13 3.13 0.28 0.28 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 309.57 638.70 20.26 5163.71 0.00 0.00 0.00 0.00 03:02:01 lo 0.47 0.47 0.04 0.04 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 Average: ens3 227.42 185.75 1060.70 617.10 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5435) 09/19/24 _x86_64_ (4 CPU) 02:51:40 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 18.96 0.00 2.48 5.98 0.05 72.52 02:53:02 0 15.17 0.00 2.88 3.90 0.05 78.00 02:53:02 1 37.26 0.00 3.00 2.75 0.07 56.93 02:53:02 2 6.63 0.00 2.33 15.06 0.07 75.91 02:53:02 3 16.76 0.00 1.70 2.25 0.05 79.25 02:54:01 all 13.78 0.00 2.63 6.26 0.06 77.26 02:54:01 0 23.85 0.00 2.59 6.35 0.05 67.16 02:54:01 1 12.81 0.00 2.94 4.59 0.03 79.61 02:54:01 2 12.00 0.00 3.01 10.29 0.09 74.61 02:54:01 3 6.57 0.00 1.98 3.87 0.05 87.53 02:55:01 all 7.09 0.00 3.57 12.89 0.08 76.38 02:55:01 0 5.95 0.00 2.72 4.51 0.05 86.77 02:55:01 1 5.23 0.00 3.75 15.90 0.07 75.04 02:55:01 2 8.69 0.00 3.61 6.72 0.10 80.88 02:55:01 3 8.44 0.00 4.20 24.40 0.08 62.88 02:56:01 all 9.85 0.00 4.21 10.91 0.08 74.96 02:56:01 0 7.74 0.00 3.83 6.12 0.07 82.24 02:56:01 1 17.69 0.00 5.12 18.05 0.08 59.05 02:56:01 2 5.87 0.00 3.46 1.75 0.08 88.83 02:56:01 3 8.08 0.00 4.46 17.64 0.07 69.76 02:57:01 all 21.52 0.00 3.82 0.13 0.05 74.48 02:57:01 0 27.68 0.00 4.24 0.10 0.07 67.91 02:57:01 1 16.72 0.00 3.42 0.07 0.03 79.76 02:57:01 2 15.90 0.00 3.30 0.03 0.07 80.69 02:57:01 3 25.75 0.00 4.26 0.30 0.07 69.63 02:58:01 all 23.03 0.00 2.12 0.05 0.05 74.75 02:58:01 0 17.34 0.00 2.03 0.02 0.03 80.58 02:58:01 1 23.11 0.00 2.13 0.02 0.05 74.69 02:58:01 2 30.69 0.00 2.13 0.07 0.07 67.05 02:58:01 3 21.02 0.00 2.24 0.08 0.03 76.62 02:59:01 all 20.47 0.00 3.08 1.61 0.06 74.78 02:59:01 0 23.20 0.00 3.18 1.72 0.05 71.85 02:59:01 1 13.10 0.00 2.56 0.55 0.03 83.76 02:59:01 2 17.77 0.00 3.29 1.66 0.07 77.21 02:59:01 3 27.81 0.00 3.30 2.51 0.07 66.32 03:00:01 all 7.23 0.00 3.52 10.06 0.07 79.12 03:00:01 0 5.87 0.00 3.02 6.27 0.05 84.79 03:00:01 1 10.05 0.00 5.70 25.32 0.08 58.84 03:00:01 2 4.49 0.00 1.96 4.23 0.12 89.20 03:00:01 3 8.47 0.00 3.34 4.40 0.05 83.74 03:01:01 all 12.01 0.00 3.70 14.39 0.08 69.82 03:01:01 0 10.71 0.00 2.08 0.90 0.05 86.27 03:01:01 1 11.75 0.00 6.50 35.60 0.08 46.07 03:01:01 2 15.34 0.00 4.07 19.13 0.10 61.36 03:01:01 3 10.25 0.00 2.22 2.11 0.05 85.37 03:02:01 all 29.81 0.00 1.06 0.01 0.08 69.03 03:02:01 0 26.85 0.00 0.88 0.00 0.08 72.19 03:02:01 1 30.12 0.00 1.09 0.00 0.08 68.70 03:02:01 2 32.81 0.00 1.21 0.03 0.10 65.85 03:02:01 3 29.49 0.00 1.05 0.00 0.08 69.38 Average: all 16.39 0.00 3.02 6.22 0.07 74.30 Average: 0 16.44 0.00 2.74 2.98 0.06 77.79 Average: 1 17.81 0.00 3.62 10.26 0.06 68.25 Average: 2 15.04 0.00 2.84 5.89 0.09 76.15 Average: 3 16.28 0.00 2.87 5.76 0.06 75.03