---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3612 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: 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): 0-3 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 9.2G 11G 48% / 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 485 1022 0 2436 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:e7:f5:86 brd ff:ff:ff:ff:ff:ff inet 10.32.6.168/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85525sec preferred_lft 85525sec inet6 fe80::f816:3eff:fee7:f586/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:b9:06:02 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-3612) 02/04/25 _x86_64_ (4 CPU) 15:34:54 LINUX RESTART (4 CPU) 15:35:01 tps rtps wtps bread/s bwrtn/s 15:36:02 103.93 60.37 43.56 4917.85 37640.68 15:37:01 1.19 0.00 1.19 0.00 13.55 15:38:01 1.67 0.03 1.63 3.47 18.13 15:39:01 1.27 0.00 1.27 0.00 13.73 15:40:01 1.50 0.00 1.50 0.00 17.86 15:41:01 1.23 0.00 1.23 0.00 13.33 15:42:01 1.63 0.00 1.63 0.00 18.93 15:43:01 0.77 0.00 0.77 0.00 9.73 15:44:01 0.92 0.00 0.92 0.00 11.46 15:45:01 0.88 0.00 0.88 0.00 10.66 15:46:01 1.35 0.00 1.35 0.00 14.93 15:47:01 3.53 2.47 1.07 98.78 189.17 15:48:01 110.18 27.20 82.99 1614.40 5992.87 15:49:01 253.24 8.53 244.71 1502.55 24836.79 Average: 34.56 7.05 27.51 581.88 4920.02 15:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:36:02 2070500 3477360 1968152 48.73 26420 1550512 803648 15.80 390572 1429596 180 15:37:01 2070236 3477152 1968416 48.74 26460 1550516 803648 15.80 389832 1429596 140 15:38:01 2070048 3477160 1968604 48.74 26540 1550624 808056 15.88 390316 1429704 140 15:39:01 2069924 3477128 1968728 48.75 26628 1550628 808056 15.88 390152 1429708 140 15:40:01 2070176 3477500 1968476 48.74 26732 1550620 817528 16.07 389180 1429708 8 15:41:01 2069996 3477444 1968656 48.75 26812 1550632 817528 16.07 389496 1429712 8 15:42:01 2070384 3477928 1968268 48.74 26900 1550636 817528 16.07 389524 1429716 8 15:43:01 2059372 3466944 1979280 49.01 26924 1550640 817528 16.07 401232 1429720 8 15:44:01 2068168 3475788 1970484 48.79 26956 1550644 817528 16.07 391836 1429724 152 15:45:01 2068168 3475808 1970484 48.79 26988 1550640 821468 16.15 391748 1429728 160 15:46:01 2068092 3475792 1970560 48.79 27016 1550652 821468 16.15 391856 1429732 156 15:47:01 2015848 3431916 2022804 50.09 27092 1558900 821468 16.15 436664 1436328 80 15:48:01 1545536 3346228 2493116 61.73 57420 1892068 863440 16.97 571452 1728520 212256 15:49:01 1123124 3334732 2915528 72.19 83876 2258604 893468 17.56 832576 1849148 17436 Average: 1959969 3453491 2078683 51.47 33055 1626165 823740 16.19 439031 1481474 16491 15:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:36:02 ens3 170.14 118.41 491.61 26.28 0.00 0.00 0.00 0.00 15:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:02 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 15:37:01 ens3 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 ens3 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 ens3 0.15 0.10 0.08 0.06 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 ens3 0.45 0.47 0.29 0.22 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:47:01 ens3 69.17 35.91 108.87 11.75 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 150.66 122.71 1031.77 36.11 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 2.53 2.53 0.22 0.22 0.00 0.00 0.00 0.00 15:49:01 ens3 332.09 300.63 1554.10 1255.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 5.07 5.07 0.46 0.46 0.00 0.00 0.00 0.00 Average: ens3 51.74 41.40 227.89 95.08 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: lo 0.68 0.68 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-3612) 02/04/25 _x86_64_ (4 CPU) 15:34:54 LINUX RESTART (4 CPU) 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:02 all 4.03 0.00 1.15 2.85 0.03 91.95 15:36:02 0 3.90 0.00 1.91 4.12 0.02 90.05 15:36:02 1 3.86 0.00 1.02 3.14 0.02 91.97 15:36:02 2 4.44 0.00 0.72 1.49 0.03 93.32 15:36:02 3 3.91 0.00 0.97 2.63 0.02 92.47 15:37:01 all 0.01 0.00 0.03 0.02 0.00 99.94 15:37:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:37:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:37:01 2 0.00 0.00 0.03 0.05 0.02 99.90 15:37:01 3 0.03 0.00 0.05 0.00 0.02 99.90 15:38:01 all 0.17 0.00 0.01 0.02 0.00 99.80 15:38:01 0 0.03 0.00 0.02 0.03 0.02 99.90 15:38:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:38:01 2 0.03 0.00 0.00 0.05 0.00 99.92 15:38:01 3 0.58 0.00 0.00 0.00 0.02 99.40 15:39:01 all 0.53 0.00 0.02 0.02 0.01 99.42 15:39:01 0 0.07 0.00 0.05 0.08 0.02 99.78 15:39:01 1 0.00 0.00 0.02 0.00 0.00 99.98 15:39:01 2 0.05 0.00 0.03 0.00 0.00 99.92 15:39:01 3 1.97 0.00 0.03 0.00 0.00 98.00 15:40:01 all 0.30 0.00 0.01 0.02 0.00 99.66 15:40:01 0 0.07 0.00 0.00 0.08 0.00 99.85 15:40:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:40:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:40:01 3 1.11 0.00 0.00 0.00 0.00 98.89 15:41:01 all 0.02 0.00 0.02 0.02 0.01 99.94 15:41:01 0 0.05 0.00 0.03 0.08 0.02 99.82 15:41:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:41:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:41:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:42:01 all 0.02 0.00 0.01 0.03 0.00 99.94 15:42:01 0 0.02 0.00 0.03 0.12 0.02 99.82 15:42:01 1 0.00 0.00 0.00 0.00 0.00 100.00 15:42:01 2 0.05 0.00 0.02 0.00 0.02 99.92 15:42:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:43:01 all 0.13 0.00 0.02 0.01 0.01 99.84 15:43:01 0 0.03 0.00 0.05 0.03 0.02 99.87 15:43:01 1 0.43 0.00 0.02 0.00 0.00 99.55 15:43:01 2 0.03 0.00 0.02 0.00 0.00 99.95 15:43:01 3 0.00 0.00 0.00 0.00 0.02 99.98 15:44:01 all 0.03 0.00 0.02 0.01 0.01 99.94 15:44:01 0 0.08 0.00 0.03 0.03 0.00 99.85 15:44:01 1 0.02 0.00 0.00 0.00 0.02 99.97 15:44:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:44:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:45:01 all 0.03 0.00 0.03 0.00 0.00 99.94 15:45:01 0 0.05 0.00 0.05 0.02 0.02 99.87 15:45:01 1 0.03 0.00 0.03 0.00 0.00 99.93 15:45:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:45:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:46:01 all 0.53 0.00 0.01 0.01 0.00 99.44 15:46:01 0 0.10 0.00 0.03 0.05 0.02 99.80 15:46:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:46:01 2 0.03 0.00 0.00 0.00 0.00 99.97 15:46:01 3 1.91 0.00 0.00 0.00 0.00 98.09 15:46:01 CPU %user %nice %system %iowait %steal %idle 15:47:01 all 1.19 0.00 0.07 0.04 0.01 98.70 15:47:01 0 0.75 0.00 0.08 0.15 0.00 99.02 15:47:01 1 0.82 0.00 0.05 0.02 0.02 99.10 15:47:01 2 0.97 0.00 0.10 0.00 0.02 98.92 15:47:01 3 2.20 0.00 0.03 0.02 0.00 97.75 15:48:01 all 19.86 0.00 1.54 3.16 0.05 75.39 15:48:01 0 2.48 0.00 0.90 8.71 0.05 87.86 15:48:01 1 24.69 0.00 1.84 3.32 0.05 70.10 15:48:01 2 33.49 0.00 2.16 0.47 0.07 63.82 15:48:01 3 18.82 0.00 1.27 0.13 0.03 79.75 15:49:01 all 17.86 0.00 3.02 7.04 0.09 72.00 15:49:01 0 13.43 0.00 2.61 2.56 0.08 81.31 15:49:01 1 20.55 0.00 3.57 7.00 0.10 68.79 15:49:01 2 11.17 0.00 3.54 11.05 0.10 74.15 15:49:01 3 26.19 0.00 2.38 7.55 0.10 63.78 Average: all 3.19 0.00 0.42 0.94 0.02 95.43 Average: 0 1.50 0.00 0.42 1.15 0.02 96.92 Average: 1 3.60 0.00 0.47 0.96 0.02 94.96 Average: 2 3.58 0.00 0.47 0.93 0.02 94.99 Average: 3 4.06 0.00 0.34 0.74 0.01 94.85