---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4112 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 11G 8.6G 56% / 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 501 1702 0 1739 3188 Swap: 1023 3 1020 ---> 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:9e:e1:ce brd ff:ff:ff:ff:ff:ff inet 10.32.7.111/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85590sec preferred_lft 85590sec inet6 fe80::f816:3eff:fe9e:e1ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bd:91:3e:b6 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:bdff:fe91:3eb6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4112) 06/21/24 _x86_64_ (4 CPU) 20:51:20 LINUX RESTART (4 CPU) 20:52:01 tps rtps wtps bread/s bwrtn/s 20:53:01 107.33 43.48 63.86 2455.06 6812.73 20:54:01 121.83 38.64 83.19 2497.32 16967.84 20:55:01 189.52 26.33 163.19 2460.49 35041.84 20:56:01 293.95 13.06 280.89 435.53 8580.17 20:57:01 406.73 1.17 405.57 27.73 11177.07 20:58:01 498.47 6.73 491.73 211.70 13549.48 20:59:01 398.83 1.08 397.75 57.59 10896.32 21:00:01 637.23 0.37 636.86 12.53 18246.83 21:01:01 1217.91 8.85 1209.06 234.68 16228.29 21:02:01 1050.97 0.93 1050.03 75.84 19402.20 21:03:01 250.87 91.35 159.52 4951.31 29080.35 21:04:01 213.81 85.29 128.52 2467.98 30271.78 Average: 448.97 26.44 422.53 1324.00 18022.09 20:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:53:01 1529276 3370372 2509376 62.13 59308 1929816 955852 18.79 559336 1759768 215516 20:54:01 319428 2537200 3719224 92.09 71196 2283396 1541112 30.29 1502480 1998968 24372 20:55:01 107452 1829108 3931200 97.34 79040 1869316 2943056 57.85 2085336 1646088 2612 20:56:01 115112 1179068 3923540 97.15 108056 1191056 3725600 73.23 2664244 1060356 1948 20:57:01 119980 1149048 3918672 97.03 128012 1130552 3802648 74.75 2682796 1020340 2868 20:58:01 110640 994680 3928012 97.26 136672 983952 4046120 79.53 2793820 926836 2988 20:59:01 104680 848944 3933972 97.41 138444 843596 4262412 83.79 2892048 830552 3044 21:00:01 130896 832384 3907756 96.76 142376 788128 4277008 84.07 2877428 798768 3144 21:01:01 146916 757512 3891736 96.36 141976 672284 4354520 85.60 2852816 751316 2916 21:02:01 129984 697836 3908668 96.78 142500 632716 4520632 88.86 2887592 731708 4028 21:03:01 909416 2172632 3129236 77.48 114264 1303516 1993500 39.19 1707044 1231784 23020 21:04:01 1860324 3319128 2178328 53.94 127952 1483928 937512 18.43 630956 1360652 1892 Average: 465342 1640659 3573310 88.48 115816 1259355 3113331 61.20 2177991 1176428 24029 20:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 20:53:01 ens3 98.65 84.89 1065.84 14.87 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 lo 3.07 3.07 0.29 0.29 0.00 0.00 0.00 0.00 20:54:01 ens3 652.46 552.22 4405.93 109.95 0.00 0.00 0.00 0.00 20:55:01 veth1dfce53 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 20:55:01 docker0 0.17 0.27 0.01 0.02 0.00 0.00 0.00 0.00 20:55:01 veth5738c4c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:55:01 lo 3.21 3.21 0.36 0.36 0.00 0.00 0.00 0.00 20:56:01 veth1dfce53 0.17 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:56:01 docker0 50.16 49.01 129.07 6.00 0.00 0.00 0.00 0.00 20:56:01 veth5738c4c 49.99 48.88 129.75 5.99 0.00 0.00 0.00 0.01 20:56:01 lo 93.32 93.32 134.79 134.79 0.00 0.00 0.00 0.00 20:57:01 veth1dfce53 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:57:01 docker0 52.76 43.98 31.54 7.40 0.00 0.00 0.00 0.00 20:57:01 veth5738c4c 52.57 43.81 32.25 7.39 0.00 0.00 0.00 0.00 20:57:01 lo 103.27 103.27 39.25 39.25 0.00 0.00 0.00 0.00 20:58:01 veth1dfce53 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:58:01 docker0 64.81 54.34 45.01 8.17 0.00 0.00 0.00 0.00 20:58:01 veth5738c4c 64.62 54.16 45.89 8.16 0.00 0.00 0.00 0.00 20:58:01 lo 131.56 131.56 54.41 54.41 0.00 0.00 0.00 0.00 20:59:01 veth1dfce53 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 20:59:01 docker0 50.59 43.04 41.63 6.18 0.00 0.00 0.00 0.00 20:59:01 veth5738c4c 50.42 42.89 42.31 6.17 0.00 0.00 0.00 0.00 20:59:01 lo 121.95 121.95 50.81 50.81 0.00 0.00 0.00 0.00 21:00:01 veth1dfce53 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 21:00:01 docker0 65.46 49.43 27.07 6.11 0.00 0.00 0.00 0.00 21:00:01 veth5738c4c 65.27 49.24 27.96 6.10 0.00 0.00 0.00 0.00 21:00:01 lo 129.08 129.08 33.87 33.87 0.00 0.00 0.00 0.00 21:01:01 veth1dfce53 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 21:01:01 docker0 59.34 47.28 38.02 18.14 0.00 0.00 0.00 0.00 21:01:01 veth5738c4c 59.15 47.09 38.82 18.13 0.00 0.00 0.00 0.00 21:01:01 lo 118.17 118.17 56.35 56.35 0.00 0.00 0.00 0.00 21:02:01 veth1dfce53 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 21:02:01 docker0 62.70 53.15 67.66 6.55 0.00 0.00 0.00 0.00 21:02:01 veth5738c4c 62.53 52.98 68.51 6.54 0.00 0.00 0.00 0.01 21:02:01 lo 124.83 124.83 74.61 74.61 0.00 0.00 0.00 0.00 21:03:01 docker0 298.30 328.85 17.77 2205.00 0.00 0.00 0.00 0.00 21:03:01 lo 34.94 34.94 4.75 4.75 0.00 0.00 0.00 0.00 21:03:01 vethc712820 286.47 318.45 18.76 2203.99 0.00 0.00 0.00 0.18 21:03:01 ens3 3322.48 2380.54 16579.83 595.56 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 lo 5.93 5.93 0.52 0.52 0.00 0.00 0.00 0.00 21:04:01 ens3 388.45 608.10 59.37 4432.24 0.00 0.00 0.00 0.00 Average: docker0 58.69 55.78 33.15 188.61 0.00 0.00 0.00 0.00 Average: lo 72.51 72.51 37.51 37.51 0.00 0.00 0.00 0.00 Average: ens3 278.73 232.10 1325.84 413.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4112) 06/21/24 _x86_64_ (4 CPU) 20:51:20 LINUX RESTART (4 CPU) 20:52:01 CPU %user %nice %system %iowait %steal %idle 20:53:01 all 20.43 0.00 1.62 3.03 0.06 74.86 20:53:01 0 46.05 0.00 2.82 1.34 0.08 49.71 20:53:01 1 4.65 0.00 0.83 9.68 0.07 84.78 20:53:01 2 18.46 0.00 1.80 0.60 0.05 79.09 20:53:01 3 12.71 0.00 1.05 0.45 0.05 85.74 20:54:01 all 42.72 0.00 2.65 1.55 0.10 52.98 20:54:01 0 46.16 0.00 3.36 2.98 0.10 47.40 20:54:01 1 37.30 0.00 1.82 1.82 0.08 58.97 20:54:01 2 44.53 0.00 2.34 0.72 0.10 52.31 20:54:01 3 42.88 0.00 3.10 0.67 0.08 53.27 20:55:01 all 39.65 0.00 3.57 3.48 0.10 53.20 20:55:01 0 45.09 0.00 3.91 1.76 0.10 49.14 20:55:01 1 38.12 0.00 3.63 3.41 0.10 54.75 20:55:01 2 30.27 0.00 2.61 5.84 0.12 61.16 20:55:01 3 45.20 0.00 4.11 2.90 0.12 47.67 20:56:01 all 25.76 0.00 2.09 7.86 0.10 64.19 20:56:01 0 24.19 0.00 2.36 11.67 0.10 61.68 20:56:01 1 32.46 0.00 1.66 5.29 0.08 60.51 20:56:01 2 20.15 0.00 2.32 10.24 0.12 67.18 20:56:01 3 26.20 0.00 2.06 4.26 0.08 67.40 20:57:01 all 7.81 0.00 2.28 11.46 0.08 78.38 20:57:01 0 7.70 0.00 2.09 11.55 0.07 78.59 20:57:01 1 9.12 0.00 2.26 9.72 0.08 78.82 20:57:01 2 7.41 0.00 2.56 19.93 0.08 70.02 20:57:01 3 7.01 0.00 2.17 4.71 0.07 86.04 20:58:01 all 10.69 0.00 2.96 14.44 0.10 71.81 20:58:01 0 9.57 0.00 3.57 9.95 0.10 76.81 20:58:01 1 12.55 0.00 3.38 16.76 0.08 67.22 20:58:01 2 7.32 0.00 2.10 15.16 0.13 75.29 20:58:01 3 13.33 0.00 2.78 15.93 0.08 67.86 20:59:01 all 16.33 0.00 2.68 11.17 0.10 69.72 20:59:01 0 18.55 0.00 3.11 13.79 0.08 64.46 20:59:01 1 15.83 0.00 2.28 4.56 0.08 77.25 20:59:01 2 13.29 0.00 2.63 17.34 0.10 66.63 20:59:01 3 17.64 0.00 2.71 9.05 0.10 70.50 21:00:01 all 6.35 0.00 3.19 19.05 0.09 71.31 21:00:01 0 6.04 0.00 3.31 14.14 0.10 76.40 21:00:01 1 7.89 0.00 3.77 26.31 0.10 61.93 21:00:01 2 4.68 0.00 2.91 21.37 0.12 70.92 21:00:01 3 6.80 0.00 2.82 14.37 0.08 75.92 21:01:01 all 9.07 0.00 3.97 19.37 0.10 67.50 21:01:01 0 8.97 0.00 4.05 21.81 0.08 65.08 21:01:01 1 9.87 0.00 4.83 19.06 0.08 66.16 21:01:01 2 8.99 0.00 3.75 20.89 0.12 66.25 21:01:01 3 8.45 0.00 3.20 15.71 0.08 72.56 21:02:01 all 8.76 0.00 3.91 20.14 0.10 67.08 21:02:01 0 9.38 0.00 4.86 26.49 0.10 59.16 21:02:01 1 9.49 0.00 3.62 18.51 0.10 68.28 21:02:01 2 8.23 0.00 3.57 16.53 0.12 71.55 21:02:01 3 7.95 0.00 3.62 19.02 0.10 69.31 21:03:01 all 32.98 0.00 3.52 6.51 0.09 56.90 21:03:01 0 38.10 0.00 4.19 8.77 0.10 48.83 21:03:01 1 28.82 0.00 2.61 6.70 0.08 61.78 21:03:01 2 33.99 0.00 3.24 5.73 0.08 56.94 21:03:01 3 30.97 0.00 4.02 4.87 0.08 60.05 21:03:01 CPU %user %nice %system %iowait %steal %idle 21:04:01 all 21.19 0.00 3.00 4.65 0.07 71.09 21:04:01 0 19.81 0.00 2.97 6.23 0.07 70.92 21:04:01 1 24.51 0.00 2.70 4.90 0.07 67.83 21:04:01 2 20.35 0.00 3.05 2.48 0.08 74.03 21:04:01 3 20.10 0.00 3.29 4.99 0.07 71.54 Average: all 20.17 0.00 2.95 10.21 0.09 66.58 Average: 0 23.33 0.00 3.38 10.85 0.09 62.34 Average: 1 19.21 0.00 2.78 10.55 0.09 67.39 Average: 2 18.19 0.00 2.74 11.37 0.10 67.61 Average: 3 19.94 0.00 2.91 8.07 0.08 69.00